5.10.37-rc1 review

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	https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.37-rc1.gz
    Linux 5.10.37-rc1
    mt76: mt7615: fix memleak when mt7615_unregister_device()
    i2c: sh7760: add IRQ check
    i2c: jz4780: add IRQ check
    iommu: Check dev->iommu in iommu_dev_xxx functions
    Bluetooth: avoid deadlock between hci_dev->lock and socket lock
    sched/debug: Fix cgroup_path[] serialization
    scsi: sni_53c710: Add IRQ check
    scsi: pm80xx: Fix potential infinite loop
    scsi: pm80xx: Increase timeout for pm80xx mpi_uninit_check()
    media: v4l2-ctrls.c: fix race condition in hdl->requests list
    selftests: fix prepending $(OUTPUT) to $(TEST_PROGS)
    media: m88ds3103: fix return value check in m88ds3103_probe()
    media: vivid: fix assignment of dev->fbuf_out_flags
    usb: gadget: pch_udc: Check if driver is present before calling ->setup()
    usb: gadget: pch_udc: Replace cpu_to_le32() by lower_32_bits()
    arm64: dts: renesas: r8a77980: Fix vin4-7 endpoint binding
    usb: typec: stusb160x: fix return value check in stusb160x_probe()
    memory: gpmc: fix out of bounds read and dereference on gpmc_cs[]
    KVM: s390: split kvm_s390_real_to_abs
    KVM: s390: split kvm_s390_logical_to_effective
    mt76: mt7615: use ieee80211_free_txskb() in mt7615_tx_token_put()
 .../devicetree/bindings/serial/st,stm32-uart.yaml  |   3 +-
 Documentation/driver-api/xilinx/eemi.rst           |  31 +-
 .../userspace-api/media/v4l/subdev-formats.rst     |   4 +-
 Makefile                                           |   4 +-
 arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts       |   4 +-
 arch/arm/boot/dts/exynos4210-i9100.dts             |   2 +-
 arch/arm/boot/dts/exynos4412-midas.dtsi            |   6 +-
 arch/arm/boot/dts/exynos4412-odroid-common.dtsi    |   2 +-
 arch/arm/boot/dts/exynos5250-smdk5250.dts          |   2 +-
 arch/arm/boot/dts/exynos5250-snow-common.dtsi      |   2 +-
 arch/arm/boot/dts/r8a7790-lager.dts                |   3 +
 arch/arm/boot/dts/r8a7791-koelsch.dts              |   3 +
 arch/arm/boot/dts/r8a7791-porter.dts               |   2 +
 arch/arm/boot/dts/r8a7793-gose.dts                 |   3 +
 arch/arm/boot/dts/r8a7794-alt.dts                  |   3 +
 arch/arm/boot/dts/r8a7794-silk.dts                 |   2 +
 arch/arm/boot/dts/s5pv210-fascinate4g.dts          |   2 +-
 arch/arm/boot/dts/stm32mp15-pinctrl.dtsi           |  21 +-
 arch/arm/boot/dts/uniphier-pxs2.dtsi               |   2 +-
 arch/arm/crypto/poly1305-glue.c                    |   2 +-
 arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi   |   2 +-
 arch/arm64/boot/dts/qcom/sdm845-db845c.dts         |   4 +-
 arch/arm64/boot/dts/qcom/sdm845.dtsi               |   2 +-
 arch/arm64/boot/dts/qcom/sm8150.dtsi               |   2 +-
 arch/arm64/boot/dts/qcom/sm8250.dtsi               |   6 +-
 arch/arm64/boot/dts/renesas/hihope-common.dtsi     |   3 +
 .../boot/dts/renesas/r8a774a1-beacon-rzg2m-kit.dts |   3 +
 arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts    |   2 +
 arch/arm64/boot/dts/renesas/r8a77980.dtsi          |  16 +-
 arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts     |   3 +
 arch/arm64/boot/dts/renesas/r8a779a0.dtsi          |   5 +-
 arch/arm64/boot/dts/renesas/salvator-common.dtsi   |   3 +
 arch/arm64/boot/dts/renesas/ulcb-kf.dtsi           |   1 +
 arch/arm64/boot/dts/renesas/ulcb.dtsi              |   2 +
 arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi   |   2 +-
 arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi   |   4 +-
 arch/arm64/crypto/poly1305-glue.c                  |   2 +-
 arch/arm64/include/asm/kvm_host.h                  |   1 +
 arch/arm64/include/asm/processor.h                 |   3 +-
 arch/arm64/kvm/arm.c                               |   2 +
 arch/arm64/kvm/debug.c                             |  88 ++-
 arch/arm64/kvm/reset.c                             |   5 +
 arch/arm64/kvm/vgic/vgic-kvm-device.c              |   7 +-
 arch/arm64/mm/init.c                               |  33 +-
 arch/ia64/kernel/efi.c                             |  11 +-
 arch/m68k/include/asm/mvme147hw.h                  |   3 +
 arch/m68k/kernel/sys_m68k.c                        |   2 +
 arch/m68k/mvme147/config.c                         |  14 +-
 arch/m68k/mvme16x/config.c                         |  14 +-
 arch/mips/Kconfig                                  |   1 +
 arch/mips/boot/dts/brcm/bcm3368.dtsi               |   2 +-
 arch/mips/boot/dts/brcm/bcm63268.dtsi              |   2 +-
 arch/mips/boot/dts/brcm/bcm6358.dtsi               |   2 +-
 arch/mips/boot/dts/brcm/bcm6362.dtsi               |   2 +-
 arch/mips/boot/dts/brcm/bcm6368.dtsi               |   2 +-
 arch/mips/crypto/poly1305-glue.c                   |   2 +-
 arch/mips/include/asm/asmmacro.h                   |   3 +-
 arch/mips/include/asm/div64.h                      |  57 +-
 arch/mips/loongson64/init.c                        |   2 +-
 arch/mips/pci/pci-legacy.c                         |   9 +-
 arch/mips/pci/pci-mt7620.c                         |   5 +-
 arch/mips/pci/pci-rt2880.c                         |  37 +-
 arch/powerpc/Kconfig                               |   2 +-
 arch/powerpc/Kconfig.debug                         |   1 +
 arch/powerpc/include/asm/book3s/64/pgtable.h       |   4 +-
 arch/powerpc/include/asm/book3s/64/radix.h         |   6 +-
 arch/powerpc/include/asm/fixmap.h                  |   9 +
 arch/powerpc/include/asm/nohash/64/pgtable.h       |   5 +-
 arch/powerpc/include/asm/smp.h                     |   5 +
 arch/powerpc/kernel/fadump.c                       |   2 +-
 arch/powerpc/kernel/prom.c                         |   2 +-
 arch/powerpc/kernel/smp.c                          |  39 +-
 arch/powerpc/kvm/book3s_hv.c                       |   3 +
 arch/powerpc/mm/book3s64/radix_pgtable.c           |   4 +-
 arch/powerpc/perf/isa207-common.c                  |   4 +-
 arch/powerpc/perf/power10-events-list.h            |   4 +-
 arch/powerpc/platforms/52xx/lite5200_sleep.S       |   2 +-
 arch/powerpc/platforms/pseries/pci_dlpar.c         |   4 +-
 arch/powerpc/platforms/pseries/vio.c               |   4 +
 arch/powerpc/sysdev/xive/common.c                  |  35 +-
 arch/s390/kernel/setup.c                           |   4 +-
 arch/s390/kvm/gaccess.c                            |  30 +-
 arch/s390/kvm/gaccess.h                            |  60 +-
 arch/s390/kvm/kvm-s390.c                           |   4 +-
 arch/s390/kvm/vsie.c                               | 109 +++-
 arch/x86/Kconfig                                   |   1 +
 arch/x86/crypto/poly1305_glue.c                    |   6 +-
 arch/x86/events/amd/iommu.c                        |   6 +-
 arch/x86/events/amd/uncore.c                       |   6 +-
 arch/x86/kernel/apic/x2apic_uv_x.c                 |   3 +
 arch/x86/kernel/cpu/microcode/core.c               |   8 +-
 arch/x86/kernel/e820.c                             |   4 +-
 arch/x86/kernel/kprobes/core.c                     |  17 +-
 arch/x86/kernel/smpboot.c                          |  90 +--
 arch/x86/kvm/emulate.c                             |  80 +--
 arch/x86/kvm/mmu/mmu.c                             |  63 ++-
 arch/x86/kvm/svm/sev.c                             |   3 +
 arch/x86/kvm/svm/svm.c                             |   9 +-
 arch/x86/kvm/vmx/nested.c                          |  17 +-
 arch/x86/kvm/vmx/vmx.c                             |  13 +-
 arch/x86/kvm/x86.c                                 |   2 +-
 arch/x86/power/hibernate.c                         |  89 +--
 crypto/async_tx/async_xor.c                        |   1 +
 drivers/acpi/cppc_acpi.c                           |  14 +-
 drivers/ata/libahci_platform.c                     |   4 +-
 drivers/ata/pata_arasan_cf.c                       |  15 +-
 drivers/ata/pata_ixp4xx_cf.c                       |   6 +-
 drivers/ata/sata_mv.c                              |   4 +
 drivers/base/devtmpfs.c                            |   2 +-
 drivers/base/node.c                                |  26 +-
 drivers/base/regmap/regmap-debugfs.c               |   1 +
 drivers/block/null_blk_zoned.c                     |   1 +
 drivers/block/xen-blkback/common.h                 |   1 +
 drivers/block/xen-blkback/xenbus.c                 |  38 +-
 drivers/bus/qcom-ebi2.c                            |   4 +-
 drivers/char/ttyprintk.c                           |  11 +
 drivers/clk/clk-ast2600.c                          |   4 +-
 drivers/clk/imx/clk-imx25.c                        |  12 +-
 drivers/clk/imx/clk-imx27.c                        |  13 +-
 drivers/clk/imx/clk-imx35.c                        |  10 +-
 drivers/clk/imx/clk-imx5.c                         |  30 +-
 drivers/clk/imx/clk-imx6q.c                        |  16 +-
 drivers/clk/imx/clk-imx6sl.c                       |  16 +-
 drivers/clk/imx/clk-imx6sll.c                      |  24 +-
 drivers/clk/imx/clk-imx6sx.c                       |  16 +-
 drivers/clk/imx/clk-imx7d.c                        |  22 +-
 drivers/clk/imx/clk-imx7ulp.c                      |  31 +-
 drivers/clk/imx/clk-imx8mm.c                       |  18 +-
 drivers/clk/imx/clk-imx8mn.c                       |  18 +-
 drivers/clk/imx/clk-imx8mp.c                       |  17 +-
 drivers/clk/imx/clk-imx8mq.c                       |  18 +-
 drivers/clk/imx/clk.c                              |  41 +-
 drivers/clk/imx/clk.h                              |   4 +-
 drivers/clk/mvebu/armada-37xx-periph.c             |  83 +--
 drivers/clk/qcom/a53-pll.c                         |   1 +
 drivers/clk/qcom/apss-ipq-pll.c                    |   1 +
 drivers/clk/uniphier/clk-uniphier-mux.c            |   4 +-
 drivers/clk/zynqmp/pll.c                           |  24 +-
 drivers/clocksource/ingenic-ost.c                  |   4 +-
 drivers/clocksource/timer-ti-dm-systimer.c         |  13 +-
 drivers/cpufreq/armada-37xx-cpufreq.c              |  76 ++-
 drivers/cpuidle/Kconfig.arm                        |   2 +-
 drivers/crypto/allwinner/Kconfig                   |  14 +-
 drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c  |   9 +-
 drivers/crypto/allwinner/sun8i-ss/sun8i-ss-prng.c  |   4 +-
 drivers/crypto/ccp/sev-dev.c                       |   3 +
 drivers/crypto/ccp/tee-dev.c                       |  49 +-
 drivers/crypto/ccp/tee-dev.h                       |  20 +-
 drivers/crypto/chelsio/chcr_algo.c                 |  19 +-
 drivers/crypto/qat/qat_c3xxxvf/adf_drv.c           |   4 +-
 drivers/crypto/qat/qat_c62xvf/adf_drv.c            |   4 +-
 drivers/crypto/qat/qat_common/adf_isr.c            |  29 +-
 drivers/crypto/qat/qat_common/adf_transport.c      |   1 +
 drivers/crypto/qat/qat_common/adf_vf_isr.c         |  17 +-
 drivers/crypto/qat/qat_dh895xccvf/adf_drv.c        |   4 +-
 drivers/crypto/sa2ul.c                             |   8 +-
 drivers/devfreq/devfreq.c                          |   5 +-
 drivers/firmware/Kconfig                           |   1 +
 drivers/firmware/qcom_scm-smc.c                    |  12 +-
 drivers/firmware/qcom_scm.c                        |  88 +--
 drivers/firmware/qcom_scm.h                        |   7 +-
 drivers/firmware/xilinx/zynqmp.c                   |   5 +-
 drivers/fpga/xilinx-spi.c                          |  24 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c            |  19 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c             |   6 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h             |   1 +
 drivers/gpu/drm/amd/amdkfd/kfd_iommu.c             |   6 +
 drivers/gpu/drm/amd/amdkfd/kfd_iommu.h             |   9 +-
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c  |  17 +
 drivers/gpu/drm/amd/display/dc/dce/dce_abm.c       |   2 +-
 drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c      |   6 +-
 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.c  |   2 +-
 .../gpu/drm/amd/display/dc/dcn20/dcn20_resource.c  |  26 +-
 drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c     |   9 +-
 drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c          |   1 +
 drivers/gpu/drm/bridge/Kconfig                     |   3 +
 drivers/gpu/drm/bridge/panel.c                     |  12 +
 drivers/gpu/drm/drm_dp_mst_topology.c              |  17 +-
 drivers/gpu/drm/drm_probe_helper.c                 |   7 +-
 drivers/gpu/drm/i915/gvt/display.c                 | 212 +++++++
 drivers/gpu/drm/i915/gvt/gvt.c                     |   8 +-
 drivers/gpu/drm/i915/gvt/mmio.c                    |   5 +
 drivers/gpu/drm/i915/gvt/vgpu.c                    |   5 +-
 drivers/gpu/drm/mcde/mcde_dsi.c                    |   2 +-
 drivers/gpu/drm/panel/panel-novatek-nt35510.c      |   3 +-
 drivers/gpu/drm/panel/panel-samsung-s6d16d0.c      |   4 +-
 drivers/gpu/drm/panel/panel-samsung-s6e63m0-dsi.c  |   1 -
 drivers/gpu/drm/panel/panel-sony-acx424akp.c       |   3 +-
 drivers/gpu/drm/panfrost/panfrost_mmu.c            |  13 +-
 drivers/gpu/drm/qxl/qxl_cmd.c                      |   2 +-
 drivers/gpu/drm/qxl/qxl_display.c                  |   4 +-
 drivers/gpu/drm/qxl/qxl_drv.c                      |   2 -
 drivers/gpu/drm/qxl/qxl_gem.c                      |   2 +-
 drivers/gpu/drm/qxl/qxl_object.c                   |   5 +-
 drivers/gpu/drm/qxl/qxl_object.h                   |   1 +
 drivers/gpu/drm/qxl/qxl_release.c                  |  18 +-
 drivers/gpu/drm/radeon/radeon_dp_mst.c             |   3 +
 drivers/gpu/drm/radeon/radeon_kms.c                |   1 +
 drivers/gpu/drm/stm/ltdc.c                         |  33 +-
 drivers/gpu/drm/tilcdc/tilcdc_crtc.c               |   9 +
 drivers/gpu/drm/xlnx/zynqmp_dp.c                   |   2 +-
 drivers/hid/hid-ids.h                              |   1 +
 drivers/hid/hid-lenovo.c                           |  47 +-
 drivers/hid/hid-plantronics.c                      |  60 +-
 drivers/hsi/hsi_core.c                             |   3 +-
 drivers/hv/channel.c                               |   2 +-
 drivers/hv/channel_mgmt.c                          |  30 +-
 drivers/hwmon/pmbus/pxe1610.c                      |   9 +
 drivers/i2c/busses/i2c-cadence.c                   |   9 +-
 drivers/i2c/busses/i2c-emev2.c                     |   5 +-
 drivers/i2c/busses/i2c-img-scb.c                   |   4 +-
 drivers/i2c/busses/i2c-imx-lpi2c.c                 |   2 +-
 drivers/i2c/busses/i2c-imx.c                       |   4 +-
 drivers/i2c/busses/i2c-jz4780.c                    |   5 +-
 drivers/i2c/busses/i2c-mlxbf.c                     |   2 +
 drivers/i2c/busses/i2c-mt65xx.c                    |   2 +-
 drivers/i2c/busses/i2c-omap.c                      |   8 +-
 drivers/i2c/busses/i2c-rcar.c                      |  64 ++-
 drivers/i2c/busses/i2c-sh7760.c                    |   5 +-
 drivers/i2c/busses/i2c-sprd.c                      |   4 +-
 drivers/i2c/busses/i2c-stm32f7.c                   |  12 +-
 drivers/i2c/busses/i2c-xiic.c                      |   4 +-
 drivers/i3c/master.c                               |   5 +-
 drivers/iio/accel/adis16201.c                      |   2 +-
 drivers/iio/adc/Kconfig                            |   2 +-
 drivers/iio/adc/ad7476.c                           |  18 +-
 drivers/iio/imu/inv_mpu6050/inv_mpu_core.c         |  20 +-
 drivers/infiniband/core/cm.c                       |   3 +-
 drivers/infiniband/core/cma.c                      |  12 +-
 drivers/infiniband/hw/bnxt_re/qplib_fp.c           |   1 +
 drivers/infiniband/hw/bnxt_re/qplib_res.c          |   1 +
 drivers/infiniband/hw/cxgb4/resource.c             |   2 +-
 drivers/infiniband/hw/hfi1/firmware.c              |   1 +
 drivers/infiniband/hw/hfi1/mmu_rb.c                |   2 +-
 drivers/infiniband/hw/i40iw/i40iw_pble.c           |   6 +-
 drivers/infiniband/hw/mlx5/fs.c                    |   9 +-
 drivers/infiniband/hw/mlx5/qp.c                    |  15 +-
 drivers/infiniband/hw/qedr/qedr_iw_cm.c            |   4 +-
 drivers/infiniband/sw/rxe/rxe_av.c                 |   2 +-
 drivers/infiniband/sw/siw/siw_mem.c                |   4 +-
 drivers/infiniband/ulp/isert/ib_isert.c            |  16 +-
 drivers/infiniband/ulp/rtrs/rtrs-clt.c             |   2 +-
 drivers/infiniband/ulp/srpt/ib_srpt.c              |   1 +
 drivers/iommu/amd/init.c                           |   2 +-
 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h        |   2 +-
 drivers/iommu/intel/iommu.c                        |  50 +-
 drivers/iommu/intel/pasid.c                        |  16 +
 drivers/iommu/intel/pasid.h                        |   1 +
 drivers/iommu/intel/svm.c                          |  18 +-
 drivers/iommu/iommu.c                              |  24 +-
 drivers/irqchip/irq-gic-v3-mbi.c                   |   2 +-
 drivers/mailbox/sprd-mailbox.c                     |  43 +-
 drivers/md/md-bitmap.c                             |   2 +
 drivers/md/md.c                                    |  73 ++-
 drivers/media/common/saa7146/saa7146_core.c        |   2 +-
 drivers/media/common/saa7146/saa7146_video.c       |   3 +-
 drivers/media/dvb-frontends/m88ds3103.c            |   4 +-
 drivers/media/i2c/imx219.c                         |  49 +-
 drivers/media/pci/saa7134/saa7134-core.c           |   2 +-
 drivers/media/platform/aspeed-video.c              |   9 +-
 drivers/media/platform/qcom/venus/core.c           |   7 +-
 .../media/platform/sunxi/sun6i-csi/sun6i_video.c   |   4 +-
 drivers/media/test-drivers/vivid/vivid-vid-out.c   |   2 +-
 drivers/media/tuners/m88rs6000t.c                  |   6 +-
 drivers/media/v4l2-core/v4l2-ctrls.c               |  17 +-
 drivers/memory/omap-gpmc.c                         |   7 +-
 drivers/memory/pl353-smc.c                         |   2 +-
 drivers/memory/renesas-rpc-if.c                    |   2 +-
 drivers/memory/samsung/exynos5422-dmc.c            |   4 +-
 drivers/mfd/stm32-timers.c                         |   7 +-
 drivers/misc/lis3lv02d/lis3lv02d.c                 |  21 +-
 drivers/misc/vmw_vmci/vmci_doorbell.c              |   2 +-
 drivers/misc/vmw_vmci/vmci_guest.c                 |   2 +-
 drivers/mtd/maps/physmap-core.c                    |   4 +-
 drivers/mtd/mtdchar.c                              |   8 +-
 drivers/mtd/mtdcore.c                              |   3 +
 drivers/mtd/mtdpart.c                              |   2 +-
 drivers/mtd/nand/raw/brcmnand/brcmnand.c           |   6 +
 drivers/mtd/nand/raw/fsmc_nand.c                   |   2 +
 drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c         |   2 +-
 drivers/mtd/nand/raw/qcom_nandc.c                  |   7 +-
 drivers/net/ethernet/broadcom/bnxt/bnxt.c          |  10 +-
 .../net/ethernet/cavium/liquidio/cn23xx_pf_regs.h  |   2 +-
 drivers/net/ethernet/cavium/thunder/nicvf_queues.c |   2 +-
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c  |  22 +-
 drivers/net/ethernet/freescale/Makefile            |   4 +-
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c    |   3 +-
 .../net/ethernet/marvell/prestera/prestera_main.c  |   3 +-
 .../net/ethernet/mellanox/mlx5/core/fpga/ipsec.c   |   2 +-
 drivers/net/ethernet/netronome/nfp/nfp_devlink.c   |   1 +
 drivers/net/ethernet/qualcomm/emac/emac-mac.c      |   4 +-
 drivers/net/ethernet/renesas/ravb_main.c           |  35 +-
 drivers/net/ethernet/sfc/ef10.c                    |   3 +-
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c  |  12 +-
 drivers/net/ethernet/ti/davinci_emac.c             |   4 +-
 drivers/net/ethernet/xscale/ixp4xx_eth.c           |   5 +-
 drivers/net/fddi/Kconfig                           |  15 +-
 drivers/net/fddi/defxx.c                           |  47 +-
 drivers/net/geneve.c                               |   4 +-
 drivers/net/phy/intel-xway.c                       |  21 +
 drivers/net/phy/marvell.c                          |  52 +-
 drivers/net/phy/smsc.c                             |   7 +-
 drivers/net/wan/hdlc_fr.c                          |   5 +-
 drivers/net/wan/lapbether.c                        |  32 +-
 drivers/net/wireless/ath/ath10k/htc.c              |   2 +-
 drivers/net/wireless/ath/ath10k/wmi-tlv.c          |   3 +
 drivers/net/wireless/ath/ath9k/htc_drv_init.c      |   2 +-
 drivers/net/wireless/ath/ath9k/hw.c                |   2 +-
 drivers/net/wireless/intel/ipw2x00/libipw_wx.c     |   6 +-
 drivers/net/wireless/marvell/mwl8k.c               |   1 +
 drivers/net/wireless/mediatek/mt76/dma.c           |   2 +-
 drivers/net/wireless/mediatek/mt76/mt7615/mac.c    |  36 +-
 drivers/net/wireless/mediatek/mt76/mt7615/main.c   |   6 +
 drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h |  10 +-
 .../net/wireless/mediatek/mt76/mt7615/pci_init.c   |   3 +-
 .../net/wireless/mediatek/mt76/mt7615/sdio_txrx.c  |  11 +-
 .../net/wireless/mediatek/mt76/mt7915/debugfs.c    |   2 +-
 drivers/net/wireless/mediatek/mt76/mt7915/mac.c    |  37 +-
 drivers/net/wireless/mediatek/mt76/mt7915/main.c   |   6 +
 drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h |  10 +-
 drivers/net/wireless/mediatek/mt76/sdio.c          |   3 +
 drivers/net/wireless/mediatek/mt7601u/eeprom.c     |   2 +-
 drivers/net/wireless/microchip/wilc1000/sdio.c     |   2 +-
 .../net/wireless/realtek/rtlwifi/rtl8821ae/table.c | 500 ++++++++++++-----
 drivers/net/wireless/realtek/rtw88/debug.c         |   2 +-
 drivers/net/wireless/realtek/rtw88/phy.c           |   5 +-
 drivers/net/wireless/ti/wlcore/boot.c              |  13 +-
 drivers/net/wireless/ti/wlcore/debugfs.h           |   7 +-
 drivers/nfc/pn533/pn533.c                          |   3 +
 drivers/nvme/host/multipath.c                      |   4 +
 drivers/nvme/host/pci.c                            |   2 +-
 drivers/nvme/host/tcp.c                            |   4 +-
 drivers/nvme/target/tcp.c                          |  43 +-
 drivers/nvmem/qfprom.c                             |  21 +
 drivers/of/overlay.c                               |   1 +
 drivers/pci/controller/dwc/pci-keystone.c          |   3 +-
 drivers/pci/controller/pci-xgene.c                 |   3 +-
 drivers/pci/vpd.c                                  |   1 -
 drivers/phy/cadence/phy-cadence-sierra.c           |   7 +-
 drivers/phy/marvell/Kconfig                        |   4 +-
 drivers/phy/ti/phy-j721e-wiz.c                     |  23 +-
 drivers/pinctrl/pinctrl-single.c                   |  63 ++-
 drivers/platform/x86/pmc_atom.c                    |  28 +-
 drivers/power/supply/bq25980_charger.c             |  40 +-
 drivers/regulator/bd9576-regulator.c               |  11 +-
 drivers/scsi/hisi_sas/hisi_sas_v1_hw.c             |   6 +-
 drivers/scsi/ibmvscsi/ibmvfc.c                     |  57 +-
 drivers/scsi/jazz_esp.c                            |   4 +-
 drivers/scsi/pm8001/pm8001_hwi.c                   |   2 +-
 drivers/scsi/pm8001/pm80xx_hwi.c                   |   4 +-
 drivers/scsi/sni_53c710.c                          |   5 +-
 drivers/scsi/sun3x_esp.c                           |   4 +-
 drivers/scsi/ufs/ufshcd-pltfrm.c                   |   2 +-
 drivers/soc/aspeed/aspeed-lpc-snoop.c              |   4 +-
 drivers/soc/qcom/mdt_loader.c                      |  17 +
 drivers/soc/qcom/pdr_interface.c                   |   2 +-
 drivers/soc/tegra/regulators-tegra30.c             |   2 +-
 drivers/soundwire/bus.c                            |   3 +-
 drivers/soundwire/stream.c                         |  10 +-
 drivers/spi/spi-fsl-lpspi.c                        |   2 +-
 drivers/spi/spi-fsl-spi.c                          |  23 +-
 drivers/spi/spi-rockchip.c                         |  13 +-
 drivers/spi/spi-stm32.c                            |  27 +-
 drivers/spi/spi-zynqmp-gqspi.c                     | 154 +++---
 drivers/spi/spi.c                                  |   9 +-
 .../staging/comedi/drivers/tests/ni_routes_test.c  |   6 +-
 drivers/staging/fwserial/fwserial.c                |  19 +-
 drivers/staging/greybus/uart.c                     |  13 +-
 drivers/staging/media/atomisp/i2c/atomisp-lm3554.c |  19 +-
 drivers/staging/media/atomisp/pci/atomisp_ioctl.c  |   4 +-
 drivers/staging/media/atomisp/pci/hmm/hmm_bo.c     |  13 +-
 drivers/staging/media/omap4iss/iss.c               |   4 +-
 drivers/staging/media/rkisp1/rkisp1-resizer.c      |   9 +-
 drivers/staging/media/sunxi/cedrus/cedrus_regs.h   |  17 +-
 drivers/staging/rtl8192u/r8192U_core.c             |   2 +-
 drivers/tty/amiserial.c                            |   1 +
 drivers/tty/moxa.c                                 |  18 +-
 drivers/tty/serial/omap-serial.c                   |  51 +-
 drivers/tty/serial/sc16is7xx.c                     |   2 +-
 drivers/tty/serial/serial_core.c                   |   6 +-
 drivers/tty/serial/stm32-usart.c                   | 610 +++++++++++----------
 drivers/tty/serial/stm32-usart.h                   |   5 +-
 drivers/tty/tty_io.c                               |   8 +-
 drivers/tty/tty_ioctl.c                            |  63 +--
 drivers/usb/class/cdc-acm.c                        |  16 +-
 drivers/usb/dwc2/core_intr.c                       | 154 +++---
 drivers/usb/dwc2/hcd.c                             |  10 +-
 drivers/usb/gadget/udc/aspeed-vhub/core.c          |   3 +-
 drivers/usb/gadget/udc/aspeed-vhub/epn.c           |   2 +-
 drivers/usb/gadget/udc/fotg210-udc.c               |  26 +-
 drivers/usb/gadget/udc/pch_udc.c                   | 123 +++--
 drivers/usb/gadget/udc/r8a66597-udc.c              |   2 +
 drivers/usb/gadget/udc/s3c2410_udc.c               |  24 +-
 drivers/usb/gadget/udc/snps_udc_plat.c             |   4 +-
 drivers/usb/host/xhci-mtk-sch.c                    |  80 ++-
 drivers/usb/host/xhci-mtk.h                        |   6 +-
 drivers/usb/roles/class.c                          |   2 +
 drivers/usb/serial/ti_usb_3410_5052.c              |   9 +-
 drivers/usb/serial/usb_wwan.c                      |   9 +-
 drivers/usb/typec/stusb160x.c                      |   4 +-
 drivers/usb/typec/tcpm/tcpci.c                     |  21 +-
 drivers/usb/typec/tcpm/tcpm.c                      | 105 ++--
 drivers/usb/typec/tps6598x.c                       |   4 +-
 drivers/usb/usbip/vudc_sysfs.c                     |   2 +
 drivers/vfio/fsl-mc/vfio_fsl_mc.c                  |  74 ++-
 drivers/vfio/mdev/mdev_sysfs.c                     |   2 +-
 drivers/vfio/pci/vfio_pci.c                        | 131 +++--
 fs/afs/dir.c                                       |   7 +
 fs/afs/dir_silly.c                                 |   3 +
 fs/afs/fs_operation.c                              |   6 +
 fs/afs/inode.c                                     |  12 +-
 fs/afs/internal.h                                  |   2 +
 fs/afs/write.c                                     |   1 +
 fs/io_uring.c                                      |  14 +-
 fs/nfsd/nfs4proc.c                                 |  12 +-
 fs/overlayfs/copy_up.c                             |   3 +-
 fs/overlayfs/overlayfs.h                           |  30 +-
 fs/overlayfs/readdir.c                             |  12 -
 fs/overlayfs/util.c                                |  31 +-
 fs/proc/array.c                                    |   2 +
 fs/xfs/libxfs/xfs_attr.c                           |   1 +
 include/crypto/internal/poly1305.h                 |   3 +-
 include/crypto/poly1305.h                          |   6 +-
 include/keys/trusted-type.h                        |   1 +
 include/linux/firmware/xlnx-zynqmp.h               |  37 +-
 include/linux/gpio/driver.h                        |   9 +
 include/linux/hid.h                                |   2 +
 include/linux/intel-iommu.h                        |   3 +
 include/linux/iommu.h                              |   2 +-
 include/linux/kvm_host.h                           |   4 +-
 include/linux/platform_device.h                    |   3 +
 include/linux/pm_runtime.h                         |   2 +-
 include/linux/smp.h                                |   2 +-
 include/linux/spi/spi.h                            |   3 +
 include/linux/tty.h                                |   1 -
 include/linux/tty_driver.h                         |  11 +-
 include/linux/udp.h                                |  16 +-
 include/net/addrconf.h                             |   1 -
 include/net/bluetooth/hci_core.h                   |   1 +
 include/net/netfilter/nf_tables_offload.h          |  12 +-
 include/uapi/linux/if_packet.h                     |  12 +
 include/uapi/linux/tty_flags.h                     |   4 +-
 init/init_task.c                                   |   2 +-
 kernel/bpf/ringbuf.c                               |  24 +-
 kernel/bpf/verifier.c                              |  30 +-
 kernel/rcu/tree.c                                  |   1 -
 kernel/sched/core.c                                |   2 +-
 kernel/sched/debug.c                               |  42 +-
 kernel/sched/fair.c                                |   3 +-
 kernel/sched/sched.h                               |   7 +
 kernel/smp.c                                       |  20 +-
 kernel/up.c                                        |   2 +-
 lib/bug.c                                          |  33 +-
 lib/crypto/poly1305-donna32.c                      |   3 +-
 lib/crypto/poly1305-donna64.c                      |   3 +-
 lib/crypto/poly1305.c                              |   3 +-
 mm/memcontrol.c                                    |  10 +-
 mm/memory-failure.c                                |   2 +-
 mm/slab.c                                          |   3 +-
 mm/slab.h                                          |   6 +-
 mm/slab_common.c                                   |   2 +-
 mm/slub.c                                          |  18 +-
 mm/sparse.c                                        |   1 +
 net/bluetooth/hci_conn.c                           |   4 -
 net/bluetooth/hci_event.c                          |   3 +-
 net/bluetooth/hci_request.c                        |  12 +-
 net/bridge/br_multicast.c                          |  33 +-
 net/core/dev.c                                     |   8 +-
 net/ipv4/route.c                                   |  42 +-
 net/ipv4/tcp_cong.c                                |   4 +
 net/ipv4/udp.c                                     |   3 +
 net/ipv6/mcast_snoop.c                             |  12 +-
 net/mac80211/main.c                                |   7 +-
 net/netfilter/nf_tables_offload.c                  |  44 ++
 net/netfilter/nft_cmp.c                            |  41 +-
 net/netfilter/nft_payload.c                        |  13 +-
 net/nfc/digital_dep.c                              |   2 +
 net/nfc/llcp_sock.c                                |   4 +
 net/packet/af_packet.c                             |  52 +-
 net/packet/internal.h                              |   5 +-
 net/sctp/socket.c                                  |  38 +-
 net/tipc/crypto.c                                  |   2 +
 net/vmw_vsock/virtio_transport_common.c            |  28 +-
 net/vmw_vsock/vmci_transport.c                     |   3 +-
 net/wireless/scan.c                                |   2 +
 net/xdp/xsk.c                                      |   8 +-
 samples/kfifo/bytestream-example.c                 |   8 +-
 samples/kfifo/inttype-example.c                    |   8 +-
 samples/kfifo/record-example.c                     |   8 +-
 security/integrity/ima/ima_template.c              |   4 +-
 security/keys/trusted-keys/trusted_tpm1.c          |  32 +-
 security/keys/trusted-keys/trusted_tpm2.c          |  10 +-
 security/selinux/include/classmap.h                |   5 +-
 sound/core/init.c                                  |   2 -
 sound/pci/hda/patch_realtek.c                      | 162 +++---
 sound/soc/codecs/ak5558.c                          |   4 +-
 sound/soc/codecs/tlv320aic32x4.c                   |  12 +-
 sound/soc/codecs/wm8960.c                          |  12 +-
 sound/soc/generic/audio-graph-card.c               |   2 +-
 sound/soc/generic/simple-card.c                    |   2 +-
 sound/soc/intel/Makefile                           |   2 +-
 sound/soc/intel/boards/kbl_da7219_max98927.c       |  38 +-
 sound/soc/intel/boards/sof_wm8804.c                |   6 +-
 sound/soc/intel/skylake/Makefile                   |   2 +-
 sound/soc/samsung/tm2_wm5110.c                     |   2 +-
 sound/usb/card.c                                   |  14 +-
 sound/usb/midi.c                                   |   2 +-
 sound/usb/quirks.c                                 |  16 +-
 sound/usb/usbaudio.h                               |   2 +
 tools/bpf/bpftool/btf.c                            |   3 +
 tools/bpf/bpftool/main.c                           |   3 +-
 tools/bpf/bpftool/map.c                            |   2 +-
 tools/lib/bpf/bpf_core_read.h                      |  16 +-
 tools/lib/bpf/bpf_tracing.h                        |  40 +-
 tools/lib/bpf/btf.h                                |   1 +
 tools/lib/bpf/libbpf.h                             |   1 +
 tools/lib/perf/include/perf/event.h                |   7 +-
 tools/perf/pmu-events/arch/x86/amdzen1/cache.json  |   2 +-
 .../pmu-events/arch/x86/amdzen1/recommended.json   |   6 +-
 tools/perf/pmu-events/arch/x86/amdzen2/cache.json  |   2 +-
 .../pmu-events/arch/x86/amdzen2/recommended.json   |   6 +-
 tools/perf/trace/beauty/fsconfig.sh                |   7 +-
 tools/perf/util/jitdump.c                          |  30 +-
 tools/perf/util/session.c                          |  15 +-
 tools/perf/util/symbol_fprintf.c                   |   2 +-
 tools/power/x86/turbostat/turbostat.c              |  62 ++-
 tools/testing/selftests/bpf/Makefile               |   5 +-
 .../testing/selftests/bpf/prog_tests/core_reloc.c  |  51 +-
 ...tf__core_reloc_existence___err_wrong_arr_kind.c |   3 -
 ...re_reloc_existence___err_wrong_arr_value_type.c |   3 -
 ...tf__core_reloc_existence___err_wrong_int_kind.c |   3 -
 .../btf__core_reloc_existence___err_wrong_int_sz.c |   3 -
 ...tf__core_reloc_existence___err_wrong_int_type.c |   3 -
 ..._core_reloc_existence___err_wrong_struct_type.c |   3 -
 .../btf__core_reloc_existence___wrong_field_defs.c |   3 +
 .../testing/selftests/bpf/progs/core_reloc_types.h |  20 +-
 .../testing/selftests/bpf/verifier/array_access.c  |   2 +-
 .../selftests/drivers/net/mlxsw/tc_flower_scale.sh |   6 +-
 tools/testing/selftests/lib.mk                     |   3 +-
 .../net/forwarding/mirror_gre_vlan_bridge_1q.sh    |   2 +-
 virt/kvm/coalesced_mmio.c                          |  19 +-
 virt/kvm/kvm_main.c                                |  20 +-
 542 files changed, 5151 insertions(+), 3194 deletions(-)
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0xe3/0x144 lib/dump_stack.c:118
 print_address_description+0x67/0x22a mm/kasan/report.c:256
 kasan_report_error mm/kasan/report.c:354 [inline]
 kasan_report mm/kasan/report.c:412 [inline]
 kasan_report+0x251/0x28f mm/kasan/report.c:396
 hci_send_acl+0x3b/0x56e net/bluetooth/hci_core.c:4072
 l2cap_send_cmd+0x5af/0x5c2 net/bluetooth/l2cap_core.c:877
 l2cap_send_move_chan_cfm_icid+0x8e/0xb1 net/bluetooth/l2cap_core.c:4661
 l2cap_move_fail net/bluetooth/l2cap_core.c:5146 [inline]
 l2cap_move_channel_rsp net/bluetooth/l2cap_core.c:5185 [inline]
 l2cap_bredr_sig_cmd net/bluetooth/l2cap_core.c:5464 [inline]
 l2cap_sig_channel net/bluetooth/l2cap_core.c:5799 [inline]
 l2cap_recv_frame+0x1d12/0x51aa net/bluetooth/l2cap_core.c:7023
 l2cap_recv_acldata+0x2ea/0x693 net/bluetooth/l2cap_core.c:7596
 hci_acldata_packet net/bluetooth/hci_core.c:4606 [inline]
 hci_rx_work+0x2bd/0x45e net/bluetooth/hci_core.c:4796
 process_one_work+0x6f8/0xb50 kernel/workqueue.c:2175
 worker_thread+0x4fc/0x670 kernel/workqueue.c:2321
 kthread+0x2f0/0x304 kernel/kthread.c:253
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:415

Allocated by task 38:
 set_track mm/kasan/kasan.c:460 [inline]
 kasan_kmalloc+0x8d/0x9a mm/kasan/kasan.c:553
 kmem_cache_alloc_trace+0x102/0x129 mm/slub.c:2787
 kmalloc include/linux/slab.h:515 [inline]
 kzalloc include/linux/slab.h:709 [inline]
 hci_chan_create+0x86/0x26d net/bluetooth/hci_conn.c:1674
 l2cap_conn_add.part.0+0x1c/0x814 net/bluetooth/l2cap_core.c:7062
 l2cap_conn_add net/bluetooth/l2cap_core.c:7059 [inline]
 l2cap_connect_cfm+0x134/0x852 net/bluetooth/l2cap_core.c:7381
 hci_connect_cfm+0x9d/0x122 include/net/bluetooth/hci_core.h:1404
 hci_remote_ext_features_evt net/bluetooth/hci_event.c:4161 [inline]
 hci_event_packet+0x463f/0x72fa net/bluetooth/hci_event.c:5981
 hci_rx_work+0x197/0x45e net/bluetooth/hci_core.c:4791
 process_one_work+0x6f8/0xb50 kernel/workqueue.c:2175
 worker_thread+0x4fc/0x670 kernel/workqueue.c:2321
 kthread+0x2f0/0x304 kernel/kthread.c:253
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:415

Freed by task 1732:
 set_track mm/kasan/kasan.c:460 [inline]
 __kasan_slab_free mm/kasan/kasan.c:521 [inline]
 __kasan_slab_free+0x106/0x128 mm/kasan/kasan.c:493
 slab_free_hook mm/slub.c:1409 [inline]
 slab_free_freelist_hook+0xaa/0xf6 mm/slub.c:1436
 slab_free mm/slub.c:3009 [inline]
 kfree+0x182/0x21e mm/slub.c:3972
 hci_disconn_loglink_complete_evt net/bluetooth/hci_event.c:4891 [inline]
 hci_event_packet+0x6a1c/0x72fa net/bluetooth/hci_event.c:6050
 hci_rx_work+0x197/0x45e net/bluetooth/hci_core.c:4791
 process_one_work+0x6f8/0xb50 kernel/workqueue.c:2175
 worker_thread+0x4fc/0x670 kernel/workqueue.c:2321
 kthread+0x2f0/0x304 kernel/kthread.c:253
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:415

The buggy address belongs to the object at ffff8881d7af9180
 which belongs to the cache kmalloc-128 of size 128
The buggy address is located 24 bytes inside of
 128-byte region [ffff8881d7af9180, ffff8881d7af9200)
The buggy address belongs to the page:
page:ffffea00075ebe40 count:1 mapcount:0 mapping:ffff8881da403200 index:0x0
flags: 0x8000000000000200(slab)
raw: 8000000000000200 dead000000000100 dead000000000200 ffff8881da403200
raw: 0000000000000000 0000000080150015 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff8881d7af9080: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb
 ffff8881d7af9100: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
>ffff8881d7af9180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                            ^
 ffff8881d7af9200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff8881d7af9280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
---
 include/net/bluetooth/hci_core.h |    1 +
 net/bluetooth/hci_event.c        |    3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)
@@ -669,6 +669,7 @@ struct hci_chan {
 	struct sk_buff_head data_q;
 	unsigned int	sent;
 	__u8		state;
+	bool		amp;
 };
 
 struct hci_conn_params {

@@ -4990,6 +4990,7 @@ static void hci_loglink_complete_evt(str
 		return;
 
 	hchan->handle = le16_to_cpu(ev->handle);
+	hchan->amp = true;
 
 	BT_DBG("hcon %p mgr %p hchan %p", hcon, hcon->amp_mgr, hchan);
 

@@ -5022,7 +5023,7 @@ static void hci_disconn_loglink_complete
 	hci_dev_lock(hdev);
 
 	hchan = hci_chan_lookup_handle(hdev, le16_to_cpu(ev->handle));
-	if (!hchan)
+	if (!hchan || !hchan->amp)
 		goto unlock;
 
 	amp_destroy_logical_link(hchan, ev->reason);

thread-A in hci_req_sync()      |   thread-B in hci_dev_do_close()
                                |   hci_req_sync_lock(hdev);
test_bit(HCI_UP, &hdev->flags); |
...                             |   test_and_clear_bit(HCI_UP, &hdev->flags)
hci_req_sync_lock(hdev);        |
                                |
---
 net/bluetooth/hci_request.c |   12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)
@@ -271,12 +271,16 @@ int hci_req_sync(struct hci_dev *hdev, i
 {
 	int ret;
 
-	if (!test_bit(HCI_UP, &hdev->flags))
-		return -ENETDOWN;
-
 	/* Serialize all requests */
 	hci_req_sync_lock(hdev);
-	ret = __hci_req_sync(hdev, req, opt, timeout, hci_status);
+	/* check the state after obtaing the lock to protect the HCI_UP
+	 * against any races from hci_dev_do_close when the controller
+	 * gets removed.
+	 */
+	if (test_bit(HCI_UP, &hdev->flags))
+		ret = __hci_req_sync(hdev, req, opt, timeout, hci_status);
+	else
+		ret = -ENETDOWN;
 	hci_req_sync_unlock(hdev);
 
 	return ret;

    int sock1 = socket( AF_NFC, SOCK_STREAM, NFC_SOCKPROTO_LLCP );
    int sock2 = socket( AF_NFC, SOCK_STREAM, NFC_SOCKPROTO_LLCP );
    memset( &addr, 0, sizeof(struct sockaddr_nfc_llcp) );
    addr.sa_family = AF_NFC;
    addr.nfc_protocol = NFC_PROTO_NFC_DEP;
    bind( sock1, (struct sockaddr*) &addr, sizeof(struct sockaddr_nfc_llcp) )
    bind( sock2, (struct sockaddr*) &addr, sizeof(struct sockaddr_nfc_llcp) )
    close(sock1);
    close(sock2);
---
 net/nfc/llcp_sock.c |    4 ++++
 1 file changed, 4 insertions(+)
@@ -109,12 +109,14 @@ static int llcp_sock_bind(struct socket
 					  GFP_KERNEL);
 	if (!llcp_sock->service_name) {
 		nfc_llcp_local_put(llcp_sock->local);
+		llcp_sock->local = NULL;
 		ret = -ENOMEM;
 		goto put_dev;
 	}
 	llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock);
 	if (llcp_sock->ssap == LLCP_SAP_MAX) {
 		nfc_llcp_local_put(llcp_sock->local);
+		llcp_sock->local = NULL;
 		kfree(llcp_sock->service_name);
 		llcp_sock->service_name = NULL;
 		ret = -EADDRINUSE;

@@ -709,6 +711,7 @@ static int llcp_sock_connect(struct sock
 	llcp_sock->ssap = nfc_llcp_get_local_ssap(local);
 	if (llcp_sock->ssap == LLCP_SAP_MAX) {
 		nfc_llcp_local_put(llcp_sock->local);
+		llcp_sock->local = NULL;
 		ret = -ENOMEM;
 		goto put_dev;
 	}

@@ -756,6 +759,7 @@ sock_unlink:
 sock_llcp_release:
 	nfc_llcp_put_ssap(local, llcp_sock->ssap);
 	nfc_llcp_local_put(llcp_sock->local);
+	llcp_sock->local = NULL;
 
 put_dev:
 	nfc_put_device(dev);

---
 fs/io_uring.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -222,7 +222,7 @@ struct fixed_file_data {
 struct io_buffer {
 	struct list_head list;
 	__u64 addr;
-	__s32 len;
+	__u32 len;
 	__u16 bid;
 };
 

@@ -4034,7 +4034,7 @@ static int io_add_buffers(struct io_prov
 			break;
 
 		buf->addr = addr;
-		buf->len = pbuf->len;
+		buf->len = min_t(__u32, pbuf->len, MAX_RW_COUNT);
 		buf->bid = bid;
 		addr += pbuf->len;
 		bid++;

---
 drivers/usb/class/cdc-acm.c |   11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)
@@ -942,7 +942,6 @@ static int set_serial_info(struct tty_st
 {
 	struct acm *acm = tty->driver_data;
 	unsigned int closing_wait, close_delay;
-	unsigned int old_closing_wait, old_close_delay;
 	int retval = 0;
 
 	close_delay = msecs_to_jiffies(ss->close_delay * 10);

@@ -950,17 +949,11 @@ static int set_serial_info(struct tty_st
 			ASYNC_CLOSING_WAIT_NONE :
 			msecs_to_jiffies(ss->closing_wait * 10);
 
-	/* we must redo the rounding here, so that the values match */
-	old_close_delay	= jiffies_to_msecs(acm->port.close_delay) / 10;
-	old_closing_wait = acm->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
-				ASYNC_CLOSING_WAIT_NONE :
-				jiffies_to_msecs(acm->port.closing_wait) / 10;
-
 	mutex_lock(&acm->port.mutex);
 
 	if (!capable(CAP_SYS_ADMIN)) {
-		if ((ss->close_delay != old_close_delay) ||
-		    (ss->closing_wait != old_closing_wait))
+		if ((close_delay != acm->port.close_delay) ||
+		    (closing_wait != acm->port.closing_wait))
 			retval = -EPERM;
 		else
 			retval = -EOPNOTSUPP;

---
 drivers/usb/roles/class.c |    2 ++
 1 file changed, 2 insertions(+)
@@ -189,6 +189,8 @@ usb_role_switch_find_by_fwnode(const str
 		return NULL;
 
 	dev = class_find_device_by_fwnode(role_class, fwnode);
+	if (dev)
+		WARN_ON(!try_module_get(dev->parent->driver->owner));
 
 	return dev ? to_role_switch(dev) : NULL;
 }

---
 drivers/tty/moxa.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -2040,7 +2040,7 @@ static int moxa_get_serial_info(struct t
 	ss->line = info->port.tty->index,
 	ss->flags = info->port.flags,
 	ss->baud_base = 921600,
-	ss->close_delay = info->port.close_delay;
+	ss->close_delay = jiffies_to_msecs(info->port.close_delay) / 10;
 	mutex_unlock(&info->port.mutex);
 	return 0;
 }

@@ -2069,7 +2069,7 @@ static int moxa_set_serial_info(struct t
 			return -EPERM;
 		}
 	}
-	info->port.close_delay = ss->close_delay * HZ / 100;
+	info->port.close_delay = msecs_to_jiffies(ss->close_delay * 10);
 
 	MoxaSetFifo(info, ss->type == PORT_16550A);
 

---
 drivers/tty/amiserial.c |    1 +
 1 file changed, 1 insertion(+)
@@ -970,6 +970,7 @@ static int set_serial_info(struct tty_st
 	if (!serial_isroot()) {
 		if ((ss->baud_base != state->baud_base) ||
 		    (ss->close_delay != port->close_delay) ||
+		    (ss->closing_wait != port->closing_wait) ||
 		    (ss->xmit_fifo_size != state->xmit_fifo_size) ||
 		    ((ss->flags & ~ASYNC_USR_MASK) !=
 		     (port->flags & ~ASYNC_USR_MASK))) {

---
 drivers/usb/serial/usb_wwan.c |    9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
@@ -140,10 +140,10 @@ int usb_wwan_get_serial_info(struct tty_
 	ss->line            = port->minor;
 	ss->port            = port->port_number;
 	ss->baud_base       = tty_get_baud_rate(port->port.tty);
-	ss->close_delay	    = port->port.close_delay / 10;
+	ss->close_delay	    = jiffies_to_msecs(port->port.close_delay) / 10;
 	ss->closing_wait    = port->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
 				 ASYNC_CLOSING_WAIT_NONE :
-				 port->port.closing_wait / 10;
+				 jiffies_to_msecs(port->port.closing_wait) / 10;
 	return 0;
 }
 EXPORT_SYMBOL(usb_wwan_get_serial_info);

@@ -155,9 +155,10 @@ int usb_wwan_set_serial_info(struct tty_
 	unsigned int closing_wait, close_delay;
 	int retval = 0;
 
-	close_delay = ss->close_delay * 10;
+	close_delay = msecs_to_jiffies(ss->close_delay * 10);
 	closing_wait = ss->closing_wait == ASYNC_CLOSING_WAIT_NONE ?
-			ASYNC_CLOSING_WAIT_NONE : ss->closing_wait * 10;
+			ASYNC_CLOSING_WAIT_NONE :
+			msecs_to_jiffies(ss->closing_wait * 10);
 
 	mutex_lock(&port->port.mutex);
 

---
 drivers/staging/greybus/uart.c |   11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)
@@ -614,10 +614,12 @@ static int get_serial_info(struct tty_st
 	ss->line = gb_tty->minor;
 	ss->xmit_fifo_size = 16;
 	ss->baud_base = 9600;
-	ss->close_delay = gb_tty->port.close_delay / 10;
+	ss->close_delay = jiffies_to_msecs(gb_tty->port.close_delay) / 10;
 	ss->closing_wait =
 		gb_tty->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
-		ASYNC_CLOSING_WAIT_NONE : gb_tty->port.closing_wait / 10;
+		ASYNC_CLOSING_WAIT_NONE :
+		jiffies_to_msecs(gb_tty->port.closing_wait) / 10;
+
 	return 0;
 }
 

@@ -629,9 +631,10 @@ static int set_serial_info(struct tty_st
 	unsigned int close_delay;
 	int retval = 0;
 
-	close_delay = ss->close_delay * 10;
+	close_delay = msecs_to_jiffies(ss->close_delay * 10);
 	closing_wait = ss->closing_wait == ASYNC_CLOSING_WAIT_NONE ?
-			ASYNC_CLOSING_WAIT_NONE : ss->closing_wait * 10;
+			ASYNC_CLOSING_WAIT_NONE :
+			msecs_to_jiffies(ss->closing_wait * 10);
 
 	mutex_lock(&gb_tty->port.mutex);
 	if (!capable(CAP_SYS_ADMIN)) {

---
 drivers/usb/serial/ti_usb_3410_5052.c |    9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
@@ -1420,14 +1420,19 @@ static int ti_set_serial_info(struct tty
 	struct serial_struct *ss)
 {
 	struct usb_serial_port *port = tty->driver_data;
-	struct ti_port *tport = usb_get_serial_port_data(port);
+	struct tty_port *tport = &port->port;
 	unsigned cwait;
 
 	cwait = ss->closing_wait;
 	if (cwait != ASYNC_CLOSING_WAIT_NONE)
 		cwait = msecs_to_jiffies(10 * ss->closing_wait);
 
-	tport->tp_port->port.closing_wait = cwait;
+	if (!capable(CAP_SYS_ADMIN)) {
+		if (cwait != tport->closing_wait)
+			return -EPERM;
+	}
+
+	tport->closing_wait = cwait;
 
 	return 0;
 }

---
 drivers/staging/fwserial/fwserial.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -1223,7 +1223,7 @@ static int get_serial_info(struct tty_st
 	ss->flags = port->port.flags;
 	ss->xmit_fifo_size = FWTTY_PORT_TXFIFO_LEN;
 	ss->baud_base = 400000000;
-	ss->close_delay = port->port.close_delay;
+	ss->close_delay = jiffies_to_msecs(port->port.close_delay) / 10;
 	mutex_unlock(&port->port.mutex);
 	return 0;
 }

@@ -1245,7 +1245,7 @@ static int set_serial_info(struct tty_st
 			return -EPERM;
 		}
 	}
-	port->port.close_delay = ss->close_delay * HZ / 100;
+	port->port.close_delay = msecs_to_jiffies(ss->close_delay * 10);
 	mutex_unlock(&port->port.mutex);
 
 	return 0;

---
 drivers/tty/moxa.c |   16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)
@@ -2050,6 +2050,7 @@ static int moxa_set_serial_info(struct t
 		struct serial_struct *ss)
 {
 	struct moxa_port *info = tty->driver_data;
+	unsigned int close_delay;
 
 	if (tty->index == MAX_PORTS)
 		return -EINVAL;

@@ -2061,19 +2062,24 @@ static int moxa_set_serial_info(struct t
 			ss->baud_base != 921600)
 		return -EPERM;
 
+	close_delay = msecs_to_jiffies(ss->close_delay * 10);
+
 	mutex_lock(&info->port.mutex);
 	if (!capable(CAP_SYS_ADMIN)) {
-		if (((ss->flags & ~ASYNC_USR_MASK) !=
+		if (close_delay != info->port.close_delay ||
+		    ss->type != info->type ||
+		    ((ss->flags & ~ASYNC_USR_MASK) !=
 		     (info->port.flags & ~ASYNC_USR_MASK))) {
 			mutex_unlock(&info->port.mutex);
 			return -EPERM;
 		}
-	}
-	info->port.close_delay = msecs_to_jiffies(ss->close_delay * 10);
+	} else {
+		info->port.close_delay = close_delay;
 
-	MoxaSetFifo(info, ss->type == PORT_16550A);
+		MoxaSetFifo(info, ss->type == PORT_16550A);
 
-	info->type = ss->type;
+		info->type = ss->type;
+	}
 	mutex_unlock(&info->port.mutex);
 	return 0;
 }

---
 drivers/staging/fwserial/fwserial.c |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
@@ -1232,20 +1232,24 @@ static int set_serial_info(struct tty_st
 			   struct serial_struct *ss)
 {
 	struct fwtty_port *port = tty->driver_data;
+	unsigned int cdelay;
 
 	if (ss->irq != 0 || ss->port != 0 || ss->custom_divisor != 0 ||
 	    ss->baud_base != 400000000)
 		return -EPERM;
 
+	cdelay = msecs_to_jiffies(ss->close_delay * 10);
+
 	mutex_lock(&port->port.mutex);
 	if (!capable(CAP_SYS_ADMIN)) {
-		if (((ss->flags & ~ASYNC_USR_MASK) !=
+		if (cdelay != port->port.close_delay ||
+		    ((ss->flags & ~ASYNC_USR_MASK) !=
 		     (port->port.flags & ~ASYNC_USR_MASK))) {
 			mutex_unlock(&port->port.mutex);
 			return -EPERM;
 		}
 	}
-	port->port.close_delay = msecs_to_jiffies(ss->close_delay * 10);
+	port->port.close_delay = cdelay;
 	mutex_unlock(&port->port.mutex);
 
 	return 0;

---
 drivers/gpu/drm/bridge/Kconfig |    3 +++
 1 file changed, 3 insertions(+)
@@ -54,6 +54,7 @@ config DRM_LONTIUM_LT9611
 	depends on OF
 	select DRM_PANEL_BRIDGE
 	select DRM_KMS_HELPER
+	select DRM_MIPI_DSI
 	select REGMAP_I2C
 	help
 	  Driver for Lontium LT9611 DSI to HDMI bridge

@@ -138,6 +139,7 @@ config DRM_SII902X
 	tristate "Silicon Image sii902x RGB/HDMI bridge"
 	depends on OF
 	select DRM_KMS_HELPER
+	select DRM_MIPI_DSI
 	select REGMAP_I2C
 	select I2C_MUX
 	select SND_SOC_HDMI_CODEC if SND_SOC

@@ -187,6 +189,7 @@ config DRM_TOSHIBA_TC358767
 	tristate "Toshiba TC358767 eDP bridge"
 	depends on OF
 	select DRM_KMS_HELPER
+	select DRM_MIPI_DSI
 	select REGMAP_I2C
 	select DRM_PANEL
 	help

---
 drivers/usb/typec/tcpm/tcpm.c |   17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)
@@ -326,7 +326,10 @@ struct tcpm_port {
 	unsigned int operating_snk_mw;
 	bool update_sink_caps;
 
-	/* Requested current / voltage */
+	/* Requested current / voltage to the port partner */
+	u32 req_current_limit;
+	u32 req_supply_voltage;
+	/* Actual current / voltage limit of the local port */
 	u32 current_limit;
 	u32 supply_voltage;
 

@@ -1873,8 +1876,8 @@ static void tcpm_pd_ctrl_request(struct
 		case SNK_TRANSITION_SINK:
 			if (port->vbus_present) {
 				tcpm_set_current_limit(port,
-						       port->current_limit,
-						       port->supply_voltage);
+						       port->req_current_limit,
+						       port->req_supply_voltage);
 				port->explicit_contract = true;
 				tcpm_set_state(port, SNK_READY, 0);
 			} else {

@@ -1956,8 +1959,8 @@ static void tcpm_pd_ctrl_request(struct
 			break;
 		case SNK_NEGOTIATE_PPS_CAPABILITIES:
 			port->pps_data.active = true;
-			port->supply_voltage = port->pps_data.out_volt;
-			port->current_limit = port->pps_data.op_curr;
+			port->req_supply_voltage = port->pps_data.out_volt;
+			port->req_current_limit = port->pps_data.op_curr;
 			tcpm_set_state(port, SNK_TRANSITION_SINK, 0);
 			break;
 		case SOFT_RESET_SEND:

@@ -2564,8 +2567,8 @@ static int tcpm_pd_build_request(struct
 			 flags & RDO_CAP_MISMATCH ? " [mismatch]" : "");
 	}
 
-	port->current_limit = ma;
-	port->supply_voltage = mv;
+	port->req_current_limit = ma;
+	port->req_supply_voltage = mv;
 
 	return 0;
 }

---
 drivers/usb/typec/tcpm/tcpm.c |   88 +++++++++++++++++++++++++-----------------
 1 file changed, 53 insertions(+), 35 deletions(-)
@@ -218,12 +218,27 @@ struct pd_mode_data {
 	struct typec_altmode_desc altmode_desc[ALTMODE_DISCOVERY_MAX];
 };
 
+/*
+ * @min_volt: Actual min voltage at the local port
+ * @req_min_volt: Requested min voltage to the port partner
+ * @max_volt: Actual max voltage at the local port
+ * @req_max_volt: Requested max voltage to the port partner
+ * @max_curr: Actual max current at the local port
+ * @req_max_curr: Requested max current of the port partner
+ * @req_out_volt: Requested output voltage to the port partner
+ * @req_op_curr: Requested operating current to the port partner
+ * @supported: Parter has atleast one APDO hence supports PPS
+ * @active: PPS mode is active
+ */
 struct pd_pps_data {
 	u32 min_volt;
+	u32 req_min_volt;
 	u32 max_volt;
+	u32 req_max_volt;
 	u32 max_curr;
-	u32 out_volt;
-	u32 op_curr;
+	u32 req_max_curr;
+	u32 req_out_volt;
+	u32 req_op_curr;
 	bool supported;
 	bool active;
 };

@@ -1919,8 +1934,8 @@ static void tcpm_pd_ctrl_request(struct
 			break;
 		case SNK_NEGOTIATE_PPS_CAPABILITIES:
 			/* Revert data back from any requested PPS updates */
-			port->pps_data.out_volt = port->supply_voltage;
-			port->pps_data.op_curr = port->current_limit;
+			port->pps_data.req_out_volt = port->supply_voltage;
+			port->pps_data.req_op_curr = port->current_limit;
 			port->pps_status = (type == PD_CTRL_WAIT ?
 					    -EAGAIN : -EOPNOTSUPP);
 			tcpm_set_state(port, SNK_READY, 0);

@@ -1959,8 +1974,11 @@ static void tcpm_pd_ctrl_request(struct
 			break;
 		case SNK_NEGOTIATE_PPS_CAPABILITIES:
 			port->pps_data.active = true;
-			port->req_supply_voltage = port->pps_data.out_volt;
-			port->req_current_limit = port->pps_data.op_curr;
+			port->pps_data.min_volt = port->pps_data.req_min_volt;
+			port->pps_data.max_volt = port->pps_data.req_max_volt;
+			port->pps_data.max_curr = port->pps_data.req_max_curr;
+			port->req_supply_voltage = port->pps_data.req_out_volt;
+			port->req_current_limit = port->pps_data.req_op_curr;
 			tcpm_set_state(port, SNK_TRANSITION_SINK, 0);
 			break;
 		case SOFT_RESET_SEND:

@@ -2477,16 +2495,16 @@ static unsigned int tcpm_pd_select_pps_a
 		src = port->source_caps[src_pdo];
 		snk = port->snk_pdo[snk_pdo];
 
-		port->pps_data.min_volt = max(pdo_pps_apdo_min_voltage(src),
-					      pdo_pps_apdo_min_voltage(snk));
-		port->pps_data.max_volt = min(pdo_pps_apdo_max_voltage(src),
-					      pdo_pps_apdo_max_voltage(snk));
-		port->pps_data.max_curr = min_pps_apdo_current(src, snk);
-		port->pps_data.out_volt = min(port->pps_data.max_volt,
-					      max(port->pps_data.min_volt,
-						  port->pps_data.out_volt));
-		port->pps_data.op_curr = min(port->pps_data.max_curr,
-					     port->pps_data.op_curr);
+		port->pps_data.req_min_volt = max(pdo_pps_apdo_min_voltage(src),
+						  pdo_pps_apdo_min_voltage(snk));
+		port->pps_data.req_max_volt = min(pdo_pps_apdo_max_voltage(src),
+						  pdo_pps_apdo_max_voltage(snk));
+		port->pps_data.req_max_curr = min_pps_apdo_current(src, snk);
+		port->pps_data.req_out_volt = min(port->pps_data.max_volt,
+						  max(port->pps_data.min_volt,
+						      port->pps_data.req_out_volt));
+		port->pps_data.req_op_curr = min(port->pps_data.max_curr,
+						 port->pps_data.req_op_curr);
 		power_supply_changed(port->psy);
 	}
 

@@ -2614,10 +2632,10 @@ static int tcpm_pd_build_pps_request(str
 			tcpm_log(port, "Invalid APDO selected!");
 			return -EINVAL;
 		}
-		max_mv = port->pps_data.max_volt;
-		max_ma = port->pps_data.max_curr;
-		out_mv = port->pps_data.out_volt;
-		op_ma = port->pps_data.op_curr;
+		max_mv = port->pps_data.req_max_volt;
+		max_ma = port->pps_data.req_max_curr;
+		out_mv = port->pps_data.req_out_volt;
+		op_ma = port->pps_data.req_op_curr;
 		break;
 	default:
 		tcpm_log(port, "Invalid PDO selected!");

@@ -2664,8 +2682,8 @@ static int tcpm_pd_build_pps_request(str
 	tcpm_log(port, "Requesting APDO %d: %u mV, %u mA",
 		 src_pdo_index, out_mv, op_ma);
 
-	port->pps_data.op_curr = op_ma;
-	port->pps_data.out_volt = out_mv;
+	port->pps_data.req_op_curr = op_ma;
+	port->pps_data.req_out_volt = out_mv;
 
 	return 0;
 }

@@ -4506,7 +4524,7 @@ static int tcpm_try_role(struct typec_po
 	return ret;
 }
 
-static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 op_curr)
+static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 req_op_curr)
 {
 	unsigned int target_mw;
 	int ret;

@@ -4524,22 +4542,22 @@ static int tcpm_pps_set_op_curr(struct t
 		goto port_unlock;
 	}
 
-	if (op_curr > port->pps_data.max_curr) {
+	if (req_op_curr > port->pps_data.max_curr) {
 		ret = -EINVAL;
 		goto port_unlock;
 	}
 
-	target_mw = (op_curr * port->pps_data.out_volt) / 1000;
+	target_mw = (req_op_curr * port->supply_voltage) / 1000;
 	if (target_mw < port->operating_snk_mw) {
 		ret = -EINVAL;
 		goto port_unlock;
 	}
 
 	/* Round down operating current to align with PPS valid steps */
-	op_curr = op_curr - (op_curr % RDO_PROG_CURR_MA_STEP);
+	req_op_curr = req_op_curr - (req_op_curr % RDO_PROG_CURR_MA_STEP);
 
 	reinit_completion(&port->pps_complete);
-	port->pps_data.op_curr = op_curr;
+	port->pps_data.req_op_curr = req_op_curr;
 	port->pps_status = 0;
 	port->pps_pending = true;
 	tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0);

@@ -4561,7 +4579,7 @@ swap_unlock:
 	return ret;
 }
 
-static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 out_volt)
+static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 req_out_volt)
 {
 	unsigned int target_mw;
 	int ret;

@@ -4579,23 +4597,23 @@ static int tcpm_pps_set_out_volt(struct
 		goto port_unlock;
 	}
 
-	if (out_volt < port->pps_data.min_volt ||
-	    out_volt > port->pps_data.max_volt) {
+	if (req_out_volt < port->pps_data.min_volt ||
+	    req_out_volt > port->pps_data.max_volt) {
 		ret = -EINVAL;
 		goto port_unlock;
 	}
 
-	target_mw = (port->pps_data.op_curr * out_volt) / 1000;
+	target_mw = (port->current_limit * req_out_volt) / 1000;
 	if (target_mw < port->operating_snk_mw) {
 		ret = -EINVAL;
 		goto port_unlock;
 	}
 
 	/* Round down output voltage to align with PPS valid steps */
-	out_volt = out_volt - (out_volt % RDO_PROG_VOLT_MV_STEP);
+	req_out_volt = req_out_volt - (req_out_volt % RDO_PROG_VOLT_MV_STEP);
 
 	reinit_completion(&port->pps_complete);
-	port->pps_data.out_volt = out_volt;
+	port->pps_data.req_out_volt = req_out_volt;
 	port->pps_status = 0;
 	port->pps_pending = true;
 	tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0);

@@ -4644,8 +4662,8 @@ static int tcpm_pps_activate(struct tcpm
 
 	/* Trigger PPS request or move back to standard PDO contract */
 	if (activate) {
-		port->pps_data.out_volt = port->supply_voltage;
-		port->pps_data.op_curr = port->current_limit;
+		port->pps_data.req_out_volt = port->supply_voltage;
+		port->pps_data.req_op_curr = port->current_limit;
 		tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0);
 	} else {
 		tcpm_set_state(port, SNK_NEGOTIATE_CAPABILITIES, 0);

---
 drivers/usb/typec/tcpm/tcpm.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
@@ -1979,6 +1979,7 @@ static void tcpm_pd_ctrl_request(struct
 			port->pps_data.max_curr = port->pps_data.req_max_curr;
 			port->req_supply_voltage = port->pps_data.req_out_volt;
 			port->req_current_limit = port->pps_data.req_op_curr;
+			power_supply_changed(port->psy);
 			tcpm_set_state(port, SNK_TRANSITION_SINK, 0);
 			break;
 		case SOFT_RESET_SEND:

@@ -2505,7 +2506,6 @@ static unsigned int tcpm_pd_select_pps_a
 						      port->pps_data.req_out_volt));
 		port->pps_data.req_op_curr = min(port->pps_data.max_curr,
 						 port->pps_data.req_op_curr);
-		power_supply_changed(port->psy);
 	}
 
 	return src_pdo;

@@ -2911,8 +2911,6 @@ static void tcpm_reset_port(struct tcpm_
 	port->sink_cap_done = false;
 	if (port->tcpc->enable_frs)
 		port->tcpc->enable_frs(port->tcpc, false);
-
-	power_supply_changed(port->psy);
 }
 
 static void tcpm_detach(struct tcpm_port *port)

---
 drivers/usb/host/xhci-mtk-sch.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
@@ -643,7 +643,7 @@ int xhci_mtk_add_ep_quirk(struct usb_hcd
 		 */
 		if (usb_endpoint_xfer_int(&ep->desc)
 			|| usb_endpoint_xfer_isoc(&ep->desc))
-			ep_ctx->reserved[0] |= cpu_to_le32(EP_BPKTS(1));
+			ep_ctx->reserved[0] = cpu_to_le32(EP_BPKTS(1));
 
 		return 0;
 	}

@@ -730,10 +730,10 @@ int xhci_mtk_check_bandwidth(struct usb_
 		list_move_tail(&sch_ep->endpoint, &sch_bw->bw_ep_list);
 
 		ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);
-		ep_ctx->reserved[0] |= cpu_to_le32(EP_BPKTS(sch_ep->pkts)
+		ep_ctx->reserved[0] = cpu_to_le32(EP_BPKTS(sch_ep->pkts)
 			| EP_BCSCOUNT(sch_ep->cs_count)
 			| EP_BBM(sch_ep->burst_mode));
-		ep_ctx->reserved[1] |= cpu_to_le32(EP_BOFFSET(sch_ep->offset)
+		ep_ctx->reserved[1] = cpu_to_le32(EP_BOFFSET(sch_ep->offset)
 			| EP_BREPEAT(sch_ep->repeat));
 
 		xhci_dbg(xhci, " PKTS:%x, CSCOUNT:%x, BM:%x, OFFSET:%x, REPEAT:%x\n",

---
 drivers/usb/host/xhci-mtk-sch.c |   74 ++++++++++++++++++++++++++++++++--------
 drivers/usb/host/xhci-mtk.h     |    6 ++-
 2 files changed, 64 insertions(+), 16 deletions(-)
@@ -378,6 +378,31 @@ static void update_bus_bw(struct mu3h_sc
 	sch_ep->allocated = used;
 }
 
+static int check_fs_bus_bw(struct mu3h_sch_ep_info *sch_ep, int offset)
+{
+	struct mu3h_sch_tt *tt = sch_ep->sch_tt;
+	u32 num_esit, tmp;
+	int base;
+	int i, j;
+
+	num_esit = XHCI_MTK_MAX_ESIT / sch_ep->esit;
+	for (i = 0; i < num_esit; i++) {
+		base = offset + i * sch_ep->esit;
+
+		/*
+		 * Compared with hs bus, no matter what ep type,
+		 * the hub will always delay one uframe to send data
+		 */
+		for (j = 0; j < sch_ep->cs_count; j++) {
+			tmp = tt->fs_bus_bw[base + j] + sch_ep->bw_cost_per_microframe;
+			if (tmp > FS_PAYLOAD_MAX)
+				return -ERANGE;
+		}
+	}
+
+	return 0;
+}
+
 static int check_sch_tt(struct usb_device *udev,
 	struct mu3h_sch_ep_info *sch_ep, u32 offset)
 {

@@ -402,7 +427,7 @@ static int check_sch_tt(struct usb_devic
 			return -ERANGE;
 
 		for (i = 0; i < sch_ep->cs_count; i++)
-			if (test_bit(offset + i, tt->split_bit_map))
+			if (test_bit(offset + i, tt->ss_bit_map))
 				return -ERANGE;
 
 	} else {

@@ -432,7 +457,7 @@ static int check_sch_tt(struct usb_devic
 			cs_count = 7; /* HW limit */
 
 		for (i = 0; i < cs_count + 2; i++) {
-			if (test_bit(offset + i, tt->split_bit_map))
+			if (test_bit(offset + i, tt->ss_bit_map))
 				return -ERANGE;
 		}
 

@@ -448,24 +473,44 @@ static int check_sch_tt(struct usb_devic
 			sch_ep->num_budget_microframes = sch_ep->esit;
 	}
 
-	return 0;
+	return check_fs_bus_bw(sch_ep, offset);
 }
 
 static void update_sch_tt(struct usb_device *udev,
-	struct mu3h_sch_ep_info *sch_ep)
+	struct mu3h_sch_ep_info *sch_ep, bool used)
 {
 	struct mu3h_sch_tt *tt = sch_ep->sch_tt;
 	u32 base, num_esit;
+	int bw_updated;
+	int bits;
 	int i, j;
 
 	num_esit = XHCI_MTK_MAX_ESIT / sch_ep->esit;
+	bits = (sch_ep->ep_type == ISOC_OUT_EP) ? sch_ep->cs_count : 1;
+
+	if (used)
+		bw_updated = sch_ep->bw_cost_per_microframe;
+	else
+		bw_updated = -sch_ep->bw_cost_per_microframe;
+
 	for (i = 0; i < num_esit; i++) {
 		base = sch_ep->offset + i * sch_ep->esit;
-		for (j = 0; j < sch_ep->num_budget_microframes; j++)
-			set_bit(base + j, tt->split_bit_map);
+
+		for (j = 0; j < bits; j++) {
+			if (used)
+				set_bit(base + j, tt->ss_bit_map);
+			else
+				clear_bit(base + j, tt->ss_bit_map);
+		}
+
+		for (j = 0; j < sch_ep->cs_count; j++)
+			tt->fs_bus_bw[base + j] += bw_updated;
 	}
 
-	list_add_tail(&sch_ep->tt_endpoint, &tt->ep_list);
+	if (used)
+		list_add_tail(&sch_ep->tt_endpoint, &tt->ep_list);
+	else
+		list_del(&sch_ep->tt_endpoint);
 }
 
 static int check_sch_bw(struct usb_device *udev,

@@ -535,7 +580,7 @@ static int check_sch_bw(struct usb_devic
 		if (!tt_offset_ok)
 			return -ERANGE;
 
-		update_sch_tt(udev, sch_ep);
+		update_sch_tt(udev, sch_ep, 1);
 	}
 
 	/* update bus bandwidth info */

@@ -548,15 +593,16 @@ static void destroy_sch_ep(struct usb_de
 	struct mu3h_sch_bw_info *sch_bw, struct mu3h_sch_ep_info *sch_ep)
 {
 	/* only release ep bw check passed by check_sch_bw() */
-	if (sch_ep->allocated)
+	if (sch_ep->allocated) {
 		update_bus_bw(sch_bw, sch_ep, 0);
+		if (sch_ep->sch_tt)
+			update_sch_tt(udev, sch_ep, 0);
+	}
 
-	list_del(&sch_ep->endpoint);
-
-	if (sch_ep->sch_tt) {
-		list_del(&sch_ep->tt_endpoint);
+	if (sch_ep->sch_tt)
 		drop_tt(udev);
-	}
+
+	list_del(&sch_ep->endpoint);
 	kfree(sch_ep);
 }
 

@@ -20,13 +20,15 @@
 #define XHCI_MTK_MAX_ESIT	64
 
 /**
- * @split_bit_map: used to avoid split microframes overlay
+ * @ss_bit_map: used to avoid start split microframes overlay
+ * @fs_bus_bw: array to keep track of bandwidth already used for FS
  * @ep_list: Endpoints using this TT
  * @usb_tt: usb TT related
  * @tt_port: TT port number
  */
 struct mu3h_sch_tt {
-	DECLARE_BITMAP(split_bit_map, XHCI_MTK_MAX_ESIT);
+	DECLARE_BITMAP(ss_bit_map, XHCI_MTK_MAX_ESIT);
+	u32 fs_bus_bw[XHCI_MTK_MAX_ESIT];
 	struct list_head ep_list;
 	struct usb_tt *usb_tt;
 	int tt_port;

     ^
sound/soc/samsung/tm2_wm5110.c:554:7: note: ret is assigned
  ret = of_parse_phandle_with_args(dev->of_node, "i2s-controller",
      ^
sound/soc/samsung/tm2_wm5110.c:605:6: note: ret is overwritten
 ret = devm_snd_soc_register_component(dev, &tm2_component,
     ^
---
 sound/soc/samsung/tm2_wm5110.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
@@ -553,7 +553,7 @@ static int tm2_probe(struct platform_dev
 
 		ret = of_parse_phandle_with_args(dev->of_node, "i2s-controller",
 						 cells_name, i, &args);
-		if (!args.np) {
+		if (ret) {
 			dev_err(dev, "i2s-controller property parse error: %d\n", i);
 			ret = -EINVAL;
 			goto dai_node_put;

---
 sound/soc/intel/boards/kbl_da7219_max98927.c |   38 +++++++++++++++++++++------
 1 file changed, 30 insertions(+), 8 deletions(-)
@@ -282,12 +282,34 @@ static int kabylake_ssp_fixup(struct snd
 	struct snd_interval *chan = hw_param_interval(params,
 			SNDRV_PCM_HW_PARAM_CHANNELS);
 	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
-	struct snd_soc_dpcm *dpcm = container_of(
-			params, struct snd_soc_dpcm, hw_params);
-	struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link;
-	struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link;
+	struct snd_soc_dpcm *dpcm, *rtd_dpcm = NULL;
 
 	/*
+	 * The following loop will be called only for playback stream
+	 * In this platform, there is only one playback device on every SSP
+	 */
+	for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_PLAYBACK, dpcm) {
+		rtd_dpcm = dpcm;
+		break;
+	}
+
+	/*
+	 * This following loop will be called only for capture stream
+	 * In this platform, there is only one capture device on every SSP
+	 */
+	for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_CAPTURE, dpcm) {
+		rtd_dpcm = dpcm;
+		break;
+	}
+
+	if (!rtd_dpcm)
+		return -EINVAL;
+
+	/*
+	 * The above 2 loops are mutually exclusive based on the stream direction,
+	 * thus rtd_dpcm variable will never be overwritten
+	 */
+	/*
 	 * Topology for kblda7219m98373 & kblmax98373 supports only S24_LE,
 	 * where as kblda7219m98927 & kblmax98927 supports S16_LE by default.
 	 * Skipping the port wise FE and BE configuration for kblda7219m98373 &

@@ -309,9 +331,9 @@ static int kabylake_ssp_fixup(struct snd
 	/*
 	 * The ADSP will convert the FE rate to 48k, stereo, 24 bit
 	 */
-	if (!strcmp(fe_dai_link->name, "Kbl Audio Port") ||
-	    !strcmp(fe_dai_link->name, "Kbl Audio Headset Playback") ||
-	    !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) {
+	if (!strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Port") ||
+	    !strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Headset Playback") ||
+	    !strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Capture Port")) {
 		rate->min = rate->max = 48000;
 		chan->min = chan->max = 2;
 		snd_mask_none(fmt);

@@ -322,7 +344,7 @@ static int kabylake_ssp_fixup(struct snd
 	 * The speaker on the SSP0 supports S16_LE and not S24_LE.
 	 * thus changing the mask here
 	 */
-	if (!strcmp(be_dai_link->name, "SSP0-Codec"))
+	if (!strcmp(rtd_dpcm->be->dai_link->name, "SSP0-Codec"))
 		snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
 
 	return 0;

---
 sound/soc/codecs/tlv320aic32x4.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
@@ -1243,6 +1243,10 @@ int aic32x4_probe(struct device *dev, st
 	if (ret)
 		goto err_disable_regulators;
 
+	ret = aic32x4_register_clocks(dev, aic32x4->mclk_name);
+	if (ret)
+		goto err_disable_regulators;
+
 	ret = devm_snd_soc_register_component(dev,
 			&soc_component_dev_aic32x4, &aic32x4_dai, 1);
 	if (ret) {

@@ -1250,10 +1254,6 @@ int aic32x4_probe(struct device *dev, st
 		goto err_disable_regulators;
 	}
 
-	ret = aic32x4_register_clocks(dev, aic32x4->mclk_name);
-	if (ret)
-		goto err_disable_regulators;
-
 	return 0;
 
 err_disable_regulators:

---
 sound/soc/codecs/tlv320aic32x4.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -577,12 +577,12 @@ static const struct regmap_range_cfg aic
 		.window_start = 0,
 		.window_len = 128,
 		.range_min = 0,
-		.range_max = AIC32X4_RMICPGAVOL,
+		.range_max = AIC32X4_REFPOWERUP,
 	},
 };
 
 const struct regmap_config aic32x4_regmap_config = {
-	.max_register = AIC32X4_RMICPGAVOL,
+	.max_register = AIC32X4_REFPOWERUP,
 	.ranges = aic32x4_regmap_pages,
 	.num_ranges = ARRAY_SIZE(aic32x4_regmap_pages),
 };

---
 arch/mips/pci/pci-mt7620.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
@@ -30,6 +30,7 @@
 #define RALINK_GPIOMODE			0x60
 
 #define PPLL_CFG1			0x9c
+#define PPLL_LD				BIT(23)
 
 #define PPLL_DRV			0xa0
 #define PDRV_SW_SET			BIT(31)

@@ -239,8 +240,8 @@ static int mt7620_pci_hw_init(struct pla
 	rt_sysc_m32(0, RALINK_PCIE0_CLK_EN, RALINK_CLKCFG1);
 	mdelay(100);
 
-	if (!(rt_sysc_r32(PPLL_CFG1) & PDRV_SW_SET)) {
-		dev_err(&pdev->dev, "MT7620 PPLL unlock\n");
+	if (!(rt_sysc_r32(PPLL_CFG1) & PPLL_LD)) {
+		dev_err(&pdev->dev, "pcie PLL not locked, aborting init\n");
 		reset_control_assert(rstpcie0);
 		rt_sysc_m32(RALINK_PCIE0_CLK_EN, 0, RALINK_CLKCFG1);
 		return -1;

---
 arch/mips/pci/pci-rt2880.c |   37 ++++++++++++++++++++++++-------------
 1 file changed, 24 insertions(+), 13 deletions(-)
@@ -180,7 +180,6 @@ static inline void rt2880_pci_write_u32(
 
 int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	u16 cmd;
 	int irq = -1;
 
 	if (dev->bus->number != 0)

@@ -188,8 +187,6 @@ int pcibios_map_irq(const struct pci_dev
 
 	switch (PCI_SLOT(dev->devfn)) {
 	case 0x00:
-		rt2880_pci_write_u32(PCI_BASE_ADDRESS_0, 0x08000000);
-		(void) rt2880_pci_read_u32(PCI_BASE_ADDRESS_0);
 		break;
 	case 0x11:
 		irq = RT288X_CPU_IRQ_PCI;

@@ -201,16 +198,6 @@ int pcibios_map_irq(const struct pci_dev
 		break;
 	}
 
-	pci_write_config_byte((struct pci_dev *) dev,
-		PCI_CACHE_LINE_SIZE, 0x14);
-	pci_write_config_byte((struct pci_dev *) dev, PCI_LATENCY_TIMER, 0xFF);
-	pci_read_config_word((struct pci_dev *) dev, PCI_COMMAND, &cmd);
-	cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
-		PCI_COMMAND_INVALIDATE | PCI_COMMAND_FAST_BACK |
-		PCI_COMMAND_SERR | PCI_COMMAND_WAIT | PCI_COMMAND_PARITY;
-	pci_write_config_word((struct pci_dev *) dev, PCI_COMMAND, cmd);
-	pci_write_config_byte((struct pci_dev *) dev, PCI_INTERRUPT_LINE,
-			      dev->irq);
 	return irq;
 }
 

@@ -251,6 +238,30 @@ static int rt288x_pci_probe(struct platf
 
 int pcibios_plat_dev_init(struct pci_dev *dev)
 {
+	static bool slot0_init;
+
+	/*
+	 * Nobody seems to initialize slot 0, but this platform requires it, so
+	 * do it once when some other slot is being enabled. The PCI subsystem
+	 * should configure other slots properly, so no need to do anything
+	 * special for those.
+	 */
+	if (!slot0_init && dev->bus->number == 0) {
+		u16 cmd;
+		u32 bar0;
+
+		slot0_init = true;
+
+		pci_bus_write_config_dword(dev->bus, 0, PCI_BASE_ADDRESS_0,
+					   0x08000000);
+		pci_bus_read_config_dword(dev->bus, 0, PCI_BASE_ADDRESS_0,
+					  &bar0);
+
+		pci_bus_read_config_word(dev->bus, 0, PCI_COMMAND, &cmd);
+		cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_IO | PCI_COMMAND_MEMORY;
+		pci_bus_write_config_word(dev->bus, 0, PCI_COMMAND, cmd);
+	}
+
 	return 0;
 }
 

# lspci -s 0031:02:04.0 -v
0031:02:04.0 FDDI network controller: Digital Equipment Corporation PCI-to-PDQ Interface Chip [PFI] FDDI (DEFPA) (rev 02)
	Subsystem: Digital Equipment Corporation FDDIcontroller/PCI (DEFPA)
	Flags: bus master, medium devsel, latency 136, IRQ 57, NUMA node 8
	Memory at 620c080020000 (32-bit, non-prefetchable) [size=128]
	I/O ports at <unassigned> [disabled]
	Memory at 620c080030000 (32-bit, non-prefetchable) [size=64K]
	Capabilities: [50] Power Management version 2
	Kernel driver in use: defxx
	Kernel modules: defxx
# cat /proc/ioports
00000000-ffffffffffffffff : 0031:02:04.0
#
---
 drivers/net/fddi/defxx.c |   47 ++++++++++++++++++++++++++++++-----------------
 1 file changed, 30 insertions(+), 17 deletions(-)
@@ -495,6 +495,25 @@ static const struct net_device_ops dfx_n
 	.ndo_set_mac_address	= dfx_ctl_set_mac_address,
 };
 
+static void dfx_register_res_alloc_err(const char *print_name, bool mmio,
+				       bool eisa)
+{
+	pr_err("%s: Cannot use %s, no address set, aborting\n",
+	       print_name, mmio ? "MMIO" : "I/O");
+	pr_err("%s: Recompile driver with \"CONFIG_DEFXX_MMIO=%c\"\n",
+	       print_name, mmio ? 'n' : 'y');
+	if (eisa && mmio)
+		pr_err("%s: Or run ECU and set adapter's MMIO location\n",
+		       print_name);
+}
+
+static void dfx_register_res_err(const char *print_name, bool mmio,
+				 unsigned long start, unsigned long len)
+{
+	pr_err("%s: Cannot reserve %s resource 0x%lx @ 0x%lx, aborting\n",
+	       print_name, mmio ? "MMIO" : "I/O", len, start);
+}
+
 /*
  * ================
  * = dfx_register =

@@ -568,15 +587,12 @@ static int dfx_register(struct device *b
 	dev_set_drvdata(bdev, dev);
 
 	dfx_get_bars(bdev, bar_start, bar_len);
-	if (dfx_bus_eisa && dfx_use_mmio && bar_start[0] == 0) {
-		pr_err("%s: Cannot use MMIO, no address set, aborting\n",
-		       print_name);
-		pr_err("%s: Run ECU and set adapter's MMIO location\n",
-		       print_name);
-		pr_err("%s: Or recompile driver with \"CONFIG_DEFXX_MMIO=n\""
-		       "\n", print_name);
+	if (bar_len[0] == 0 ||
+	    (dfx_bus_eisa && dfx_use_mmio && bar_start[0] == 0)) {
+		dfx_register_res_alloc_err(print_name, dfx_use_mmio,
+					   dfx_bus_eisa);
 		err = -ENXIO;
-		goto err_out;
+		goto err_out_disable;
 	}
 
 	if (dfx_use_mmio)

@@ -585,18 +601,16 @@ static int dfx_register(struct device *b
 	else
 		region = request_region(bar_start[0], bar_len[0], print_name);
 	if (!region) {
-		pr_err("%s: Cannot reserve %s resource 0x%lx @ 0x%lx, "
-		       "aborting\n", dfx_use_mmio ? "MMIO" : "I/O", print_name,
-		       (long)bar_len[0], (long)bar_start[0]);
+		dfx_register_res_err(print_name, dfx_use_mmio,
+				     bar_start[0], bar_len[0]);
 		err = -EBUSY;
 		goto err_out_disable;
 	}
 	if (bar_start[1] != 0) {
 		region = request_region(bar_start[1], bar_len[1], print_name);
 		if (!region) {
-			pr_err("%s: Cannot reserve I/O resource "
-			       "0x%lx @ 0x%lx, aborting\n", print_name,
-			       (long)bar_len[1], (long)bar_start[1]);
+			dfx_register_res_err(print_name, 0,
+					     bar_start[1], bar_len[1]);
 			err = -EBUSY;
 			goto err_out_csr_region;
 		}

@@ -604,9 +618,8 @@ static int dfx_register(struct device *b
 	if (bar_start[2] != 0) {
 		region = request_region(bar_start[2], bar_len[2], print_name);
 		if (!region) {
-			pr_err("%s: Cannot reserve I/O resource "
-			       "0x%lx @ 0x%lx, aborting\n", print_name,
-			       (long)bar_len[2], (long)bar_start[2]);
+			dfx_register_res_err(print_name, 0,
+					     bar_start[2], bar_len[2]);
 			err = -EBUSY;
 			goto err_out_bh_region;
 		}

---
 drivers/pci/vpd.c |    1 -
 1 file changed, 1 deletion(-)
@@ -570,7 +570,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LS
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005f, quirk_blacklist_vpd);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, PCI_ANY_ID,
 		quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_QLOGIC, 0x2261, quirk_blacklist_vpd);
 /*
  * The Amazon Annapurna Labs 0x0031 device id is reused for other non Root Port
  * device types, so the quirk is registered for the PCI_CLASS_BRIDGE_PCI class.

---
 arch/x86/kvm/x86.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
@@ -11290,7 +11290,7 @@ int kvm_handle_invpcid(struct kvm_vcpu *
 
 		fallthrough;
 	case INVPCID_TYPE_ALL_INCL_GLOBAL:
-		kvm_mmu_unload(vcpu);
+		kvm_make_request(KVM_REQ_MMU_RELOAD, vcpu);
 		return kvm_skip_emulated_instruction(vcpu);
 
 	default:

---
 drivers/pci/controller/pci-xgene.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
@@ -355,7 +355,8 @@ static int xgene_pcie_map_reg(struct xge
 	if (IS_ERR(port->csr_base))
 		return PTR_ERR(port->csr_base);
 
-	port->cfg_base = devm_platform_ioremap_resource_byname(pdev, "cfg");
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg");
+	port->cfg_base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(port->cfg_base))
 		return PTR_ERR(port->cfg_base);
 	port->cfg_addr = res->start;

---
 drivers/pci/controller/dwc/pci-keystone.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
@@ -811,7 +811,8 @@ static int __init ks_pcie_host_init(stru
 	int ret;
 
 	pp->bridge->ops = &ks_pcie_ops;
-	pp->bridge->child_ops = &ks_child_pcie_ops;
+	if (!ks_pcie->is_am6)
+		pp->bridge->child_ops = &ks_child_pcie_ops;
 
 	ret = ks_pcie_config_legacy_irq(ks_pcie);
 	if (ret)

---
 drivers/devfreq/devfreq.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
@@ -788,7 +788,8 @@ struct devfreq *devfreq_add_device(struc
 
 	if (devfreq->profile->timer < 0
 		|| devfreq->profile->timer >= DEVFREQ_TIMER_NUM) {
-		goto err_out;
+		mutex_unlock(&devfreq->lock);
+		goto err_dev;
 	}
 
 	if (!devfreq->profile->max_state && !devfreq->profile->freq_table) {

---
 drivers/soc/tegra/regulators-tegra30.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
@@ -178,7 +178,7 @@ static int tegra30_voltage_update(struct
 	 * survive the voltage drop if it's running on a higher frequency.
 	 */
 	if (!cpu_min_uV_consumers)
-		cpu_min_uV = cpu_uV;
+		cpu_min_uV = max(cpu_uV, cpu_min_uV);
 
 	/*
 	 * Bootloader shall set up voltages correctly, but if it

---
 drivers/iio/imu/inv_mpu6050/inv_mpu_core.c |   20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)
@@ -723,12 +723,16 @@ inv_mpu6050_read_raw(struct iio_dev *ind
 	}
 }
 
-static int inv_mpu6050_write_gyro_scale(struct inv_mpu6050_state *st, int val)
+static int inv_mpu6050_write_gyro_scale(struct inv_mpu6050_state *st, int val,
+					int val2)
 {
 	int result, i;
 
+	if (val != 0)
+		return -EINVAL;
+
 	for (i = 0; i < ARRAY_SIZE(gyro_scale_6050); ++i) {
-		if (gyro_scale_6050[i] == val) {
+		if (gyro_scale_6050[i] == val2) {
 			result = inv_mpu6050_set_gyro_fsr(st, i);
 			if (result)
 				return result;

@@ -759,13 +763,17 @@ static int inv_write_raw_get_fmt(struct
 	return -EINVAL;
 }
 
-static int inv_mpu6050_write_accel_scale(struct inv_mpu6050_state *st, int val)
+static int inv_mpu6050_write_accel_scale(struct inv_mpu6050_state *st, int val,
+					 int val2)
 {
 	int result, i;
 	u8 d;
 
+	if (val != 0)
+		return -EINVAL;
+
 	for (i = 0; i < ARRAY_SIZE(accel_scale); ++i) {
-		if (accel_scale[i] == val) {
+		if (accel_scale[i] == val2) {
 			d = (i << INV_MPU6050_ACCL_CONFIG_FSR_SHIFT);
 			result = regmap_write(st->map, st->reg->accl_config, d);
 			if (result)

@@ -806,10 +814,10 @@ static int inv_mpu6050_write_raw(struct
 	case IIO_CHAN_INFO_SCALE:
 		switch (chan->type) {
 		case IIO_ANGL_VEL:
-			result = inv_mpu6050_write_gyro_scale(st, val2);
+			result = inv_mpu6050_write_gyro_scale(st, val, val2);
 			break;
 		case IIO_ACCEL:
-			result = inv_mpu6050_write_accel_scale(st, val2);
+			result = inv_mpu6050_write_accel_scale(st, val, val2);
 			break;
 		default:
 			result = -EINVAL;

---
 drivers/iio/accel/adis16201.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
@@ -215,7 +215,7 @@ static const struct iio_chan_spec adis16
 	ADIS_AUX_ADC_CHAN(ADIS16201_AUX_ADC_REG, ADIS16201_SCAN_AUX_ADC, 0, 12),
 	ADIS_INCLI_CHAN(X, ADIS16201_XINCL_OUT_REG, ADIS16201_SCAN_INCLI_X,
 			BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14),
-	ADIS_INCLI_CHAN(X, ADIS16201_YINCL_OUT_REG, ADIS16201_SCAN_INCLI_Y,
+	ADIS_INCLI_CHAN(Y, ADIS16201_YINCL_OUT_REG, ADIS16201_SCAN_INCLI_Y,
 			BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14),
 	IIO_CHAN_SOFT_TIMESTAMP(7)
 };

---
 drivers/iio/adc/ad7476.c |   18 ++++--------------
 1 file changed, 4 insertions(+), 14 deletions(-)
@@ -316,25 +316,15 @@ static int ad7476_probe(struct spi_devic
 	spi_message_init(&st->msg);
 	spi_message_add_tail(&st->xfer, &st->msg);
 
-	ret = iio_triggered_buffer_setup(indio_dev, NULL,
-			&ad7476_trigger_handler, NULL);
+	ret = devm_iio_triggered_buffer_setup(&spi->dev, indio_dev, NULL,
+					      &ad7476_trigger_handler, NULL);
 	if (ret)
-		goto error_disable_reg;
+		return ret;
 
 	if (st->chip_info->reset)
 		st->chip_info->reset(st);
 
-	ret = iio_device_register(indio_dev);
-	if (ret)
-		goto error_ring_unregister;
-	return 0;
-
-error_ring_unregister:
-	iio_triggered_buffer_cleanup(indio_dev);
-error_disable_reg:
-	regulator_disable(st->reg);
-
-	return ret;
+	return devm_iio_device_register(&spi->dev, indio_dev);
 }
 
 static const struct spi_device_id ad7476_id[] = {

@@ -316,25 +316,15 @@ static int ad7476_probe(struct spi_devic
 	spi_message_init(&st->msg);
 	spi_message_add_tail(&st->xfer, &st->msg);
 
-	ret = iio_triggered_buffer_setup(indio_dev, NULL,
-			&ad7476_trigger_handler, NULL);
+	ret = devm_iio_triggered_buffer_setup(&spi->dev, indio_dev, NULL,
+					      &ad7476_trigger_handler, NULL);
 	if (ret)
-		goto error_disable_reg;
+		return ret;
 
 	if (st->chip_info->reset)
 		st->chip_info->reset(st);
 

-	ret = iio_device_register(indio_dev);
-	if (ret)
-		goto error_ring_unregister;
-	return 0;
-
-error_ring_unregister:
-	iio_triggered_buffer_cleanup(indio_dev);
-error_disable_reg:
-	regulator_disable(st->reg);
-

-	return ret;
+	return devm_iio_device_register(&spi->dev, indio_dev);
 }

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
@@ -316,25 +316,15 @@ static int ad7476_probe(struct spi_devic
      spi_message_init(&st->msg);
      spi_message_add_tail(&st->xfer, &st->msg);
 
-     ret = iio_triggered_buffer_setup(indio_dev, NULL,
-                     &ad7476_trigger_handler, NULL);
+     ret = devm_iio_triggered_buffer_setup(&spi->dev, indio_dev, NULL,
+                                           &ad7476_trigger_handler, NULL);
      if (ret)
-             goto error_disable_reg;
+             return ret;
 
      if (st->chip_info->reset)
              st->chip_info->reset(st);
 

-     ret = iio_device_register(indio_dev);
-     if (ret)
-             goto error_ring_unregister;
-     return 0;
-
-error_ring_unregister:
-     iio_triggered_buffer_cleanup(indio_dev);
-error_disable_reg:
-     regulator_disable(st->reg);
-

    ret = devm_add_action_or_reset(&spi->dev, ad7476_reg_disable,
                       st);
    if (ret)
        return ret;
-     return ret;
+     return devm_iio_device_register(&spi->dev, indio_dev);
 }

---
 drivers/tty/serial/sc16is7xx.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
@@ -1196,7 +1196,7 @@ static int sc16is7xx_probe(struct device
 	ret = regmap_read(regmap,
 			  SC16IS7XX_LSR_REG << SC16IS7XX_REG_SHIFT, &val);
 	if (ret < 0)
-		return ret;
+		return -EPROBE_DEFER;
 
 	/* Alloc port structure */
 	s = devm_kzalloc(dev, struct_size(s, p, devtype->nr_uart), GFP_KERNEL);

---
 drivers/phy/cadence/phy-cadence-sierra.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
@@ -319,6 +319,12 @@ static int cdns_sierra_phy_on(struct phy
 	u32 val;
 	int ret;
 
+	ret = reset_control_deassert(sp->phy_rst);
+	if (ret) {
+		dev_err(dev, "Failed to take the PHY out of reset\n");
+		return ret;
+	}
+
 	/* Take the PHY lane group out of reset */
 	ret = reset_control_deassert(ins->lnk_rst);
 	if (ret) {

@@ -618,7 +624,6 @@ static int cdns_sierra_phy_probe(struct
 
 	pm_runtime_enable(dev);
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-	reset_control_deassert(sp->phy_rst);
 	return PTR_ERR_OR_ZERO(phy_provider);
 
 put_child:

---
 drivers/misc/lis3lv02d/lis3lv02d.c |   21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)
@@ -208,7 +208,7 @@ static int lis3_3dc_rates[16] = {0, 1, 1
 static int lis3_3dlh_rates[4] = {50, 100, 400, 1000};
 
 /* ODR is Output Data Rate */
-static int lis3lv02d_get_odr(struct lis3lv02d *lis3)
+static int lis3lv02d_get_odr_index(struct lis3lv02d *lis3)
 {
 	u8 ctrl;
 	int shift;

@@ -216,15 +216,23 @@ static int lis3lv02d_get_odr(struct lis3
 	lis3->read(lis3, CTRL_REG1, &ctrl);
 	ctrl &= lis3->odr_mask;
 	shift = ffs(lis3->odr_mask) - 1;
-	return lis3->odrs[(ctrl >> shift)];
+	return (ctrl >> shift);
 }
 
 static int lis3lv02d_get_pwron_wait(struct lis3lv02d *lis3)
 {
-	int div = lis3lv02d_get_odr(lis3);
+	int odr_idx = lis3lv02d_get_odr_index(lis3);
+	int div = lis3->odrs[odr_idx];
 
-	if (WARN_ONCE(div == 0, "device returned spurious data"))
+	if (div == 0) {
+		if (odr_idx == 0) {
+			/* Power-down mode, not sampling no need to sleep */
+			return 0;
+		}
+
+		dev_err(&lis3->pdev->dev, "Error unknown odrs-index: %d\n", odr_idx);
 		return -ENXIO;
+	}
 
 	/* LIS3 power on delay is quite long */
 	msleep(lis3->pwron_delay / div);

@@ -816,9 +824,12 @@ static ssize_t lis3lv02d_rate_show(struc
 			struct device_attribute *attr, char *buf)
 {
 	struct lis3lv02d *lis3 = dev_get_drvdata(dev);
+	int odr_idx;
 
 	lis3lv02d_sysfs_poweron(lis3);
-	return sprintf(buf, "%d\n", lis3lv02d_get_odr(lis3));
+
+	odr_idx = lis3lv02d_get_odr_index(lis3);
+	return sprintf(buf, "%d\n", lis3->odrs[odr_idx]);
 }
 
 static ssize_t lis3lv02d_rate_set(struct device *dev,

---
 drivers/phy/ti/phy-j721e-wiz.c |   17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)
@@ -947,27 +947,24 @@ static int wiz_probe(struct platform_dev
 		goto err_get_sync;
 	}
 
+	ret = wiz_init(wiz);
+	if (ret) {
+		dev_err(dev, "WIZ initialization failed\n");
+		goto err_wiz_init;
+	}
+
 	serdes_pdev = of_platform_device_create(child_node, NULL, dev);
 	if (!serdes_pdev) {
 		dev_WARN(dev, "Unable to create SERDES platform device\n");
 		ret = -ENOMEM;
-		goto err_pdev_create;
-	}
-	wiz->serdes_pdev = serdes_pdev;
-
-	ret = wiz_init(wiz);
-	if (ret) {
-		dev_err(dev, "WIZ initialization failed\n");
 		goto err_wiz_init;
 	}
+	wiz->serdes_pdev = serdes_pdev;
 
 	of_node_put(child_node);
 	return 0;
 
 err_wiz_init:
-	of_platform_device_destroy(&serdes_pdev->dev, NULL);
-
-err_pdev_create:
 	wiz_clock_cleanup(wiz, node);
 
 err_get_sync:

  BUG: KMSAN: uninit-value in kmsan_check_memory+0xd/0x10
  CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.11.0-rc7+ #4
  Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 02/27/2020
  Call Trace:
   dump_stack+0x21c/0x280
   kmsan_report+0xfb/0x1e0
   kmsan_internal_check_memory+0x484/0x520
   kmsan_check_memory+0xd/0x10
   iowrite8_rep+0x86/0x380
   vmci_send_datagram+0x150/0x280
   vmci_dbell_register_notification_bitmap+0x133/0x1e0
   vmci_guest_probe_device+0xcab/0x1e70
   pci_device_probe+0xab3/0xe70
   really_probe+0xd16/0x24d0
   driver_probe_device+0x29d/0x3a0
   device_driver_attach+0x25a/0x490
   __driver_attach+0x78c/0x840
   bus_for_each_dev+0x210/0x340
   driver_attach+0x89/0xb0
   bus_add_driver+0x677/0xc40
   driver_register+0x485/0x8e0
   __pci_register_driver+0x1ff/0x350
   vmci_guest_init+0x3e/0x41
   vmci_drv_init+0x1d6/0x43f
   do_one_initcall+0x39c/0x9a0
   do_initcall_level+0x1d7/0x259
   do_initcalls+0x127/0x1cb
   do_basic_setup+0x33/0x36
   kernel_init_freeable+0x29a/0x3ed
   kernel_init+0x1f/0x840
   ret_from_fork+0x1f/0x30
   vmci_dbell_register_notification_bitmap+0x50/0x1e0
   vmci_dbell_register_notification_bitmap+0x50/0x1e0
---
 drivers/misc/vmw_vmci/vmci_doorbell.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
@@ -326,7 +326,7 @@ int vmci_dbell_host_context_notify(u32 s
 bool vmci_dbell_register_notification_bitmap(u64 bitmap_ppn)
 {
 	int result;
-	struct vmci_notify_bm_set_msg bitmap_set_msg;
+	struct vmci_notify_bm_set_msg bitmap_set_msg = { };
 
 	bitmap_set_msg.hdr.dst = vmci_make_handle(VMCI_HYPERVISOR_CONTEXT_ID,
 						  VMCI_SET_NOTIFY_BITMAP);

  BUG: KMSAN: uninit-value in kmsan_check_memory+0xd/0x10
  CPU: 1 PID: 1 Comm: swapper/0 Tainted: G    B             5.11.0-rc7+ #4
  Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 02/27/2020
  Call Trace:
   dump_stack+0x21c/0x280
   kmsan_report+0xfb/0x1e0
   kmsan_internal_check_memory+0x202/0x520
   kmsan_check_memory+0xd/0x10
   iowrite8_rep+0x86/0x380
   vmci_guest_probe_device+0xf0b/0x1e70
   pci_device_probe+0xab3/0xe70
   really_probe+0xd16/0x24d0
   driver_probe_device+0x29d/0x3a0
   device_driver_attach+0x25a/0x490
   __driver_attach+0x78c/0x840
   bus_for_each_dev+0x210/0x340
   driver_attach+0x89/0xb0
   bus_add_driver+0x677/0xc40
   driver_register+0x485/0x8e0
   __pci_register_driver+0x1ff/0x350
   vmci_guest_init+0x3e/0x41
   vmci_drv_init+0x1d6/0x43f
   do_one_initcall+0x39c/0x9a0
   do_initcall_level+0x1d7/0x259
   do_initcalls+0x127/0x1cb
   do_basic_setup+0x33/0x36
   kernel_init_freeable+0x29a/0x3ed
   kernel_init+0x1f/0x840
   ret_from_fork+0x1f/0x30
   kmsan_internal_poison_shadow+0x5c/0xf0
   kmsan_slab_alloc+0x8d/0xe0
   kmem_cache_alloc+0x84f/0xe30
   vmci_guest_probe_device+0xd11/0x1e70
   pci_device_probe+0xab3/0xe70
   really_probe+0xd16/0x24d0
   driver_probe_device+0x29d/0x3a0
   device_driver_attach+0x25a/0x490
   __driver_attach+0x78c/0x840
   bus_for_each_dev+0x210/0x340
   driver_attach+0x89/0xb0
   bus_add_driver+0x677/0xc40
   driver_register+0x485/0x8e0
   __pci_register_driver+0x1ff/0x350
   vmci_guest_init+0x3e/0x41
   vmci_drv_init+0x1d6/0x43f
   do_one_initcall+0x39c/0x9a0
   do_initcall_level+0x1d7/0x259
   do_initcalls+0x127/0x1cb
   do_basic_setup+0x33/0x36
   kernel_init_freeable+0x29a/0x3ed
   kernel_init+0x1f/0x840
   ret_from_fork+0x1f/0x30
---
 drivers/misc/vmw_vmci/vmci_guest.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
@@ -168,7 +168,7 @@ static int vmci_check_host_caps(struct p
 				VMCI_UTIL_NUM_RESOURCES * sizeof(u32);
 	struct vmci_datagram *check_msg;
 
-	check_msg = kmalloc(msg_size, GFP_KERNEL);
+	check_msg = kzalloc(msg_size, GFP_KERNEL);
 	if (!check_msg) {
 		dev_err(&pdev->dev, "%s: Insufficient memory\n", __func__);
 		return -ENOMEM;

---
 security/selinux/include/classmap.h |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
@@ -242,11 +242,12 @@ struct security_class_mapping secclass_m
 	{ "infiniband_endport",
 	  { "manage_subnet", NULL } },
 	{ "bpf",
-	  {"map_create", "map_read", "map_write", "prog_load", "prog_run"} },
+	  { "map_create", "map_read", "map_write", "prog_load", "prog_run",
+	    NULL } },
 	{ "xdp_socket",
 	  { COMMON_SOCK_PERMS, NULL } },
 	{ "perf_event",
-	  {"open", "cpu", "kernel", "tracepoint", "read", "write"} },
+	  { "open", "cpu", "kernel", "tracepoint", "read", "write", NULL } },
 	{ "lockdown",
 	  { "integrity", "confidentiality", NULL } },
 	{ NULL }

---
 arch/x86/kernel/smpboot.c |   90 +++++++++++++++++++++++-----------------------
 1 file changed, 46 insertions(+), 44 deletions(-)
@@ -452,29 +452,52 @@ static bool match_smt(struct cpuinfo_x86
 	return false;
 }
 
+static bool match_die(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
+{
+	if (c->phys_proc_id == o->phys_proc_id &&
+	    c->cpu_die_id == o->cpu_die_id)
+		return true;
+	return false;
+}
+
 /*
- * Define snc_cpu[] for SNC (Sub-NUMA Cluster) CPUs.
+ * Unlike the other levels, we do not enforce keeping a
+ * multicore group inside a NUMA node.  If this happens, we will
+ * discard the MC level of the topology later.
+ */
+static bool match_pkg(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
+{
+	if (c->phys_proc_id == o->phys_proc_id)
+		return true;
+	return false;
+}
+
+/*
+ * Define intel_cod_cpu[] for Intel COD (Cluster-on-Die) CPUs.
  *
- * These are Intel CPUs that enumerate an LLC that is shared by
- * multiple NUMA nodes. The LLC on these systems is shared for
- * off-package data access but private to the NUMA node (half
- * of the package) for on-package access.
+ * Any Intel CPU that has multiple nodes per package and does not
+ * match intel_cod_cpu[] has the SNC (Sub-NUMA Cluster) topology.
  *
- * CPUID (the source of the information about the LLC) can only
- * enumerate the cache as being shared *or* unshared, but not
- * this particular configuration. The CPU in this case enumerates
- * the cache to be shared across the entire package (spanning both
- * NUMA nodes).
+ * When in SNC mode, these CPUs enumerate an LLC that is shared
+ * by multiple NUMA nodes. The LLC is shared for off-package data
+ * access but private to the NUMA node (half of the package) for
+ * on-package access. CPUID (the source of the information about
+ * the LLC) can only enumerate the cache as shared or unshared,
+ * but not this particular configuration.
  */
 
-static const struct x86_cpu_id snc_cpu[] = {
-	X86_MATCH_INTEL_FAM6_MODEL(SKYLAKE_X, NULL),
+static const struct x86_cpu_id intel_cod_cpu[] = {
+	X86_MATCH_INTEL_FAM6_MODEL(HASWELL_X, 0),	/* COD */
+	X86_MATCH_INTEL_FAM6_MODEL(BROADWELL_X, 0),	/* COD */
+	X86_MATCH_INTEL_FAM6_MODEL(ANY, 1),		/* SNC */
 	{}
 };
 
 static bool match_llc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
 {
+	const struct x86_cpu_id *id = x86_match_cpu(intel_cod_cpu);
 	int cpu1 = c->cpu_index, cpu2 = o->cpu_index;
+	bool intel_snc = id && id->driver_data;
 
 	/* Do not match if we do not have a valid APICID for cpu: */
 	if (per_cpu(cpu_llc_id, cpu1) == BAD_APICID)

@@ -489,32 +512,12 @@ static bool match_llc(struct cpuinfo_x86
 	 * means 'c' does not share the LLC of 'o'. This will be
 	 * reflected to userspace.
 	 */
-	if (!topology_same_node(c, o) && x86_match_cpu(snc_cpu))
+	if (match_pkg(c, o) && !topology_same_node(c, o) && intel_snc)
 		return false;
 
 	return topology_sane(c, o, "llc");
 }
 
-/*
- * Unlike the other levels, we do not enforce keeping a
- * multicore group inside a NUMA node.  If this happens, we will
- * discard the MC level of the topology later.
- */
-static bool match_pkg(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
-{
-	if (c->phys_proc_id == o->phys_proc_id)
-		return true;
-	return false;
-}
-
-static bool match_die(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
-{
-	if ((c->phys_proc_id == o->phys_proc_id) &&
-		(c->cpu_die_id == o->cpu_die_id))
-		return true;
-	return false;
-}
-
 
 #if defined(CONFIG_SCHED_SMT) || defined(CONFIG_SCHED_MC)
 static inline int x86_sched_itmt_flags(void)

@@ -586,14 +589,23 @@ void set_cpu_sibling_map(int cpu)
 	for_each_cpu(i, cpu_sibling_setup_mask) {
 		o = &cpu_data(i);
 
+		if (match_pkg(c, o) && !topology_same_node(c, o))
+			x86_has_numa_in_package = true;
+
 		if ((i == cpu) || (has_smt && match_smt(c, o)))
 			link_mask(topology_sibling_cpumask, cpu, i);
 
 		if ((i == cpu) || (has_mp && match_llc(c, o)))
 			link_mask(cpu_llc_shared_mask, cpu, i);
 
+		if ((i == cpu) || (has_mp && match_die(c, o)))
+			link_mask(topology_die_cpumask, cpu, i);
 	}
 
+	threads = cpumask_weight(topology_sibling_cpumask(cpu));
+	if (threads > __max_smt_threads)
+		__max_smt_threads = threads;
+
 	/*
 	 * This needs a separate iteration over the cpus because we rely on all
 	 * topology_sibling_cpumask links to be set-up.

@@ -607,8 +619,7 @@ void set_cpu_sibling_map(int cpu)
 			/*
 			 *  Does this new cpu bringup a new core?
 			 */
-			if (cpumask_weight(
-			    topology_sibling_cpumask(cpu)) == 1) {
+			if (threads == 1) {
 				/*
 				 * for each core in package, increment
 				 * the booted_cores for this new cpu

@@ -625,16 +636,7 @@ void set_cpu_sibling_map(int cpu)
 			} else if (i != cpu && !c->booted_cores)
 				c->booted_cores = cpu_data(i).booted_cores;
 		}
-		if (match_pkg(c, o) && !topology_same_node(c, o))
-			x86_has_numa_in_package = true;
-
-		if ((i == cpu) || (has_mp && match_die(c, o)))
-			link_mask(topology_die_cpumask, cpu, i);
 	}
-
-	threads = cpumask_weight(topology_sibling_cpumask(cpu));
-	if (threads > __max_smt_threads)
-		__max_smt_threads = threads;
 }
 
 /* maps the cpu to the sched domain representing multi-core */

---
 crypto/async_tx/async_xor.c |    1 +
 1 file changed, 1 insertion(+)
@@ -233,6 +233,7 @@ async_xor_offs(struct page *dest, unsign
 		if (submit->flags & ASYNC_TX_XOR_DROP_DST) {
 			src_cnt--;
 			src_list++;
+			src_offs++;
 		}
 
 		/* wait for any prerequisite operations */

[ 1194.474861] task: ffff8fdd20858000 task.stack: ffffb99d40790000
[ 1194.488000] RIP: 0010:super_written+0x29/0xe1
[ 1194.499688] RSP: 0018:ffff8ffb7fcc3c78 EFLAGS: 00010046
[ 1194.512477] RAX: 0000000000000000 RBX: ffff8ffb7bf4a000 RCX: ffff8ffb78991048
[ 1194.527325] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff8ffb56b8a200
[ 1194.542576] RBP: ffff8ffb7fcc3c90 R08: 000000000000000b R09: 0000000000000000
[ 1194.558001] R10: ffff8ffb56b8a298 R11: 0000000000000000 R12: ffff8ffb56b8a200
[ 1194.573070] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1194.588117] FS:  0000000000000000(0000) GS:ffff8ffb7fcc0000(0000) knlGS:0000000000000000
[ 1194.604264] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1194.617375] CR2: 00000000000002b8 CR3: 00000021e040a002 CR4: 00000000007606e0
[ 1194.632327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1194.647865] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1194.663316] PKRU: 55555554
[ 1194.674090] Call Trace:
[ 1194.683735]  <IRQ>
[ 1194.692948]  bio_endio+0xae/0x135
[ 1194.703580]  blk_update_request+0xad/0x2fa
[ 1194.714990]  blk_update_bidi_request+0x20/0x72
[ 1194.726578]  __blk_end_bidi_request+0x2c/0x4d
[ 1194.738373]  __blk_end_request_all+0x31/0x49
[ 1194.749344]  blk_flush_complete_seq+0x377/0x383
[ 1194.761550]  flush_end_io+0x1dd/0x2a7
[ 1194.772910]  blk_finish_request+0x9f/0x13c
[ 1194.784544]  scsi_end_request+0x180/0x25c
[ 1194.796149]  scsi_io_completion+0xc8/0x610
[ 1194.807503]  scsi_finish_command+0xdc/0x125
[ 1194.818897]  scsi_softirq_done+0x81/0xde
[ 1194.830062]  blk_done_softirq+0xa4/0xcc
[ 1194.841008]  __do_softirq+0xd9/0x29f
[ 1194.851257]  irq_exit+0xe6/0xeb
[ 1194.861290]  do_IRQ+0x59/0xe3
[ 1194.871060]  common_interrupt+0x1c6/0x382
[ 1194.881988]  </IRQ>
[ 1194.890646] RIP: 0010:cpuidle_enter_state+0xdd/0x2a5
[ 1194.902532] RSP: 0018:ffffb99d40793e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff43
[ 1194.917317] RAX: ffff8ffb7fce27c0 RBX: ffff8ffb7fced800 RCX: 000000000000001f
[ 1194.932056] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000
[ 1194.946428] RBP: ffffb99d40793ea0 R08: 0000000000000004 R09: 0000000000002ed2
[ 1194.960508] R10: 0000000000002664 R11: 0000000000000018 R12: 0000000000000003
[ 1194.974454] R13: 000000000000000b R14: ffffffff925715a0 R15: 0000011610120d5a
[ 1194.988607]  ? cpuidle_enter_state+0xcc/0x2a5
[ 1194.999077]  cpuidle_enter+0x17/0x19
[ 1195.008395]  call_cpuidle+0x23/0x3a
[ 1195.017718]  do_idle+0x172/0x1d5
[ 1195.026358]  cpu_startup_entry+0x73/0x75
[ 1195.035769]  start_secondary+0x1b9/0x20b
[ 1195.044894]  secondary_startup_64+0xa5/0xa5
[ 1195.084921] RIP: super_written+0x29/0xe1 RSP: ffff8ffb7fcc3c78
[ 1195.096354] CR2: 00000000000002b8
---
 drivers/md/md-bitmap.c |    2 ++
 1 file changed, 2 insertions(+)
@@ -1722,6 +1722,8 @@ void md_bitmap_flush(struct mddev *mddev
 	md_bitmap_daemon_work(mddev);
 	bitmap->daemon_lastrun -= sleep;
 	md_bitmap_daemon_work(mddev);
+	if (mddev->bitmap_info.external)
+		md_super_wait(mddev);
 	md_bitmap_update_sb(bitmap);
 }
 

```
node2=192.168.0.3

for i in {1..20}; do
    echo ==== $i `date` ====;

    mdadm -Ss && ssh ${node2} "mdadm -Ss"
    wipefs -a /dev/sda /dev/sdb

    mdadm -CR /dev/md0 -b clustered -e 1.2 -n 2 -l 1 /dev/sda \
       /dev/sdb --assume-clean
    ssh ${node2} "mdadm -A /dev/md0 /dev/sda /dev/sdb"
    mdadm --wait /dev/md0
    ssh ${node2} "mdadm --wait /dev/md0"

    mdadm --manage /dev/md0 --fail /dev/sda --remove /dev/sda
    sleep 1
done
```
```
stack segment: 0000 [#1] SMP
... ...
RIP: 0010:md_check_recovery+0x1e8/0x570 [md_mod]
... ...
RSP: 0018:ffffb149807a7d68 EFLAGS: 00010207
RAX: 0000000000000000 RBX: ffff9d494c180800 RCX: ffff9d490fc01e50
RDX: fffff047c0ed8308 RSI: 0000000000000246 RDI: 0000000000000246
RBP: 6b6b6b6b6b6b6b6b R08: ffff9d490fc01e40 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
R13: ffff9d494c180818 R14: ffff9d493399ef38 R15: ffff9d4933a1d800
FS:  0000000000000000(0000) GS:ffff9d494f700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe68cab9010 CR3: 000000004c6be001 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 raid1d+0x5c/0xd40 [raid1]
 ? finish_task_switch+0x75/0x2a0
 ? lock_timer_base+0x67/0x80
 ? try_to_del_timer_sync+0x4d/0x80
 ? del_timer_sync+0x41/0x50
 ? schedule_timeout+0x254/0x2d0
 ? md_start_sync+0xe0/0xe0 [md_mod]
 ? md_thread+0x127/0x160 [md_mod]
 md_thread+0x127/0x160 [md_mod]
 ? wait_woken+0x80/0x80
 kthread+0x10d/0x130
 ? kthread_park+0xa0/0xa0
 ret_from_fork+0x1f/0x40
```
---
 drivers/md/md.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
@@ -9267,11 +9267,11 @@ void md_check_recovery(struct mddev *mdd
 		}
 
 		if (mddev_is_clustered(mddev)) {
-			struct md_rdev *rdev;
+			struct md_rdev *rdev, *tmp;
 			/* kick the device if another node issued a
 			 * remove disk.
 			 */
-			rdev_for_each(rdev, mddev) {
+			rdev_for_each_safe(rdev, tmp, mddev) {
 				if (test_and_clear_bit(ClusterRemove, &rdev->flags) &&
 						rdev->raid_disk < 0)
 					md_kick_rdev_from_array(rdev);

@@ -9588,7 +9588,7 @@ err_wq:
 static void check_sb_changes(struct mddev *mddev, struct md_rdev *rdev)
 {
 	struct mdp_superblock_1 *sb = page_address(rdev->sb_page);
-	struct md_rdev *rdev2;
+	struct md_rdev *rdev2, *tmp;
 	int role, ret;
 	char b[BDEVNAME_SIZE];
 

@@ -9605,7 +9605,7 @@ static void check_sb_changes(struct mdde
 	}
 
 	/* Check for change of roles in the active devices */
-	rdev_for_each(rdev2, mddev) {
+	rdev_for_each_safe(rdev2, tmp, mddev) {
 		if (test_bit(Faulty, &rdev2->flags))
 			continue;
 

---
 drivers/md/md.c |   24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)
@@ -750,6 +750,22 @@ EXPORT_SYMBOL_GPL(mddev_init);
 
 static struct mddev *mddev_find(dev_t unit)
 {
+	struct mddev *mddev;
+
+	if (MAJOR(unit) != MD_MAJOR)
+		unit &= ~((1 << MdpMinorShift) - 1);
+
+	spin_lock(&all_mddevs_lock);
+	mddev = mddev_find_locked(unit);
+	if (mddev)
+		mddev_get(mddev);
+	spin_unlock(&all_mddevs_lock);
+
+	return mddev;
+}
+
+static struct mddev *mddev_find_or_alloc(dev_t unit)
+{
 	struct mddev *mddev, *new = NULL;
 
 	if (unit && MAJOR(unit) != MD_MAJOR)

@@ -5656,7 +5672,7 @@ static int md_alloc(dev_t dev, char *nam
 	 * writing to /sys/module/md_mod/parameters/new_array.
 	 */
 	static DEFINE_MUTEX(disks_mutex);
-	struct mddev *mddev = mddev_find(dev);
+	struct mddev *mddev = mddev_find_or_alloc(dev);
 	struct gendisk *disk;
 	int partitioned;
 	int shift;

@@ -6539,11 +6555,9 @@ static void autorun_devices(int part)
 
 		md_probe(dev, NULL, NULL);
 		mddev = mddev_find(dev);
-		if (!mddev || !mddev->gendisk) {
-			if (mddev)
-				mddev_put(mddev);
+		if (!mddev)
 			break;
-		}
+
 		if (mddev_lock(mddev))
 			pr_warn("md: %s locked, cannot run\n", mdname(mddev));
 		else if (mddev->raid_disks || mddev->major_version

---
 drivers/md/md.c |   32 +++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)
@@ -748,6 +748,17 @@ void mddev_init(struct mddev *mddev)
 }
 EXPORT_SYMBOL_GPL(mddev_init);
 
+static struct mddev *mddev_find_locked(dev_t unit)
+{
+	struct mddev *mddev;
+
+	list_for_each_entry(mddev, &all_mddevs, all_mddevs)
+		if (mddev->unit == unit)
+			return mddev;
+
+	return NULL;
+}
+
 static struct mddev *mddev_find(dev_t unit)
 {
 	struct mddev *mddev;

@@ -775,13 +786,13 @@ static struct mddev *mddev_find_or_alloc
 	spin_lock(&all_mddevs_lock);
 
 	if (unit) {
-		list_for_each_entry(mddev, &all_mddevs, all_mddevs)
-			if (mddev->unit == unit) {
-				mddev_get(mddev);
-				spin_unlock(&all_mddevs_lock);
-				kfree(new);
-				return mddev;
-			}
+		mddev = mddev_find_locked(unit);
+		if (mddev) {
+			mddev_get(mddev);
+			spin_unlock(&all_mddevs_lock);
+			kfree(new);
+			return mddev;
+		}
 
 		if (new) {
 			list_add(&new->all_mddevs, &all_mddevs);

@@ -807,12 +818,7 @@ static struct mddev *mddev_find_or_alloc
 				return NULL;
 			}
 
-			is_free = 1;
-			list_for_each_entry(mddev, &all_mddevs, all_mddevs)
-				if (mddev->unit == dev) {
-					is_free = 0;
-					break;
-				}
+			is_free = !mddev_find_locked(dev);
 		}
 		new->unit = dev;
 		new->md_minor = MINOR(dev);

---
 drivers/md/md.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
@@ -7857,8 +7857,7 @@ static int md_open(struct block_device *
 		/* Wait until bdev->bd_disk is definitely gone */
 		if (work_pending(&mddev->del_work))
 			flush_workqueue(md_misc_wq);
-		/* Then retry the open from the top */
-		return -ERESTARTSYS;
+		return -EBUSY;
 	}
 	BUG_ON(mddev != bdev->bd_disk->private_data);
 

@@ -7857,8 +7857,7 @@ static int md_open(struct block_device *
 		/* Wait until bdev->bd_disk is definitely gone */
 		if (work_pending(&mddev->del_work))
 			flush_workqueue(md_misc_wq);
-		/* Then retry the open from the top */
-		return -ERESTARTSYS;
+		return -EBUSY;
 	}
 	BUG_ON(mddev != bdev->bd_disk->private_data);

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
---
 drivers/md/md.c |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
@@ -8187,7 +8187,11 @@ static void *md_seq_start(struct seq_fil
 	loff_t l = *pos;
 	struct mddev *mddev;
 
-	if (l >= 0x10000)
+	if (l == 0x10000) {
+		++*pos;
+		return (void *)2;
+	}
+	if (l > 0x10000)
 		return NULL;
 	if (!l--)
 		/* header */

---
 arch/mips/include/asm/div64.h |   57 ++++++++++++++++++++++++++++++------------
 1 file changed, 41 insertions(+), 16 deletions(-)
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2000, 2004  Maciej W. Rozycki
+ * Copyright (C) 2000, 2004, 2021  Maciej W. Rozycki
  * Copyright (C) 2003, 07 Ralf Baechle ([email protected])
  *
  * This file is subject to the terms and conditions of the GNU General Public

@@ -9,25 +9,18 @@
 #ifndef __ASM_DIV64_H
 #define __ASM_DIV64_H
 
-#include <asm-generic/div64.h>
-
-#if BITS_PER_LONG == 64
+#include <asm/bitsperlong.h>
 
-#include <linux/types.h>
+#if BITS_PER_LONG == 32
 
 /*
  * No traps on overflows for any of these...
  */
 
-#define __div64_32(n, base)						\
-({									\
+#define do_div64_32(res, high, low, base) ({				\
 	unsigned long __cf, __tmp, __tmp2, __i;				\
 	unsigned long __quot32, __mod32;				\
-	unsigned long __high, __low;					\
-	unsigned long long __n;						\
 									\
-	__high = *__n >> 32;						\
-	__low = __n;							\
 	__asm__(							\
 	"	.set	push					\n"	\
 	"	.set	noat					\n"	\

@@ -51,18 +44,50 @@
 	"	subu	%0, %0, %z6				\n"	\
 	"	addiu	%2, %2, 1				\n"	\
 	"3:							\n"	\
-	"	bnez	%4, 0b\n\t"					\
-	"	 srl	%5, %1, 0x1f\n\t"				\
+	"	bnez	%4, 0b					\n"	\
+	"	 srl	%5, %1, 0x1f				\n"	\
 	"	.set	pop"						\
 	: "=&r" (__mod32), "=&r" (__tmp),				\
 	  "=&r" (__quot32), "=&r" (__cf),				\
 	  "=&r" (__i), "=&r" (__tmp2)					\
-	: "Jr" (base), "0" (__high), "1" (__low));			\
+	: "Jr" (base), "0" (high), "1" (low));				\
 									\
-	(__n) = __quot32;						\
+	(res) = __quot32;						\
 	__mod32;							\
 })
 
-#endif /* BITS_PER_LONG == 64 */
+#define __div64_32(n, base) ({						\
+	unsigned long __upper, __low, __high, __radix;			\
+	unsigned long long __modquot;					\
+	unsigned long long __quot;					\
+	unsigned long long __div;					\
+	unsigned long __mod;						\
+									\
+	__div = (*n);							\
+	__radix = (base);						\
+									\
+	__high = __div >> 32;						\
+	__low = __div;							\
+	__upper = __high;						\
+									\
+	if (__high) {							\
+		__asm__("divu	$0, %z1, %z2"				\
+		: "=x" (__modquot)					\
+		: "Jr" (__high), "Jr" (__radix));			\
+		__upper = __modquot >> 32;				\
+		__high = __modquot;					\
+	}								\
+									\
+	__mod = do_div64_32(__low, __upper, __low, __radix);		\
+									\
+	__quot = __high;						\
+	__quot = __quot << 32 | __low;					\
+	(*n) = __quot;							\
+	__mod;								\
+})
+
+#endif /* BITS_PER_LONG == 32 */
+
+#include <asm-generic/div64.h>
 
 #endif /* __ASM_DIV64_H */

---
 drivers/net/wireless/mediatek/mt76/mt7615/mac.c |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
@@ -2106,8 +2106,12 @@ void mt7615_tx_token_put(struct mt7615_d
 	spin_lock_bh(&dev->token_lock);
 	idr_for_each_entry(&dev->token, txwi, id) {
 		mt7615_txp_skb_unmap(&dev->mt76, txwi);
-		if (txwi->skb)
-			dev_kfree_skb_any(txwi->skb);
+		if (txwi->skb) {
+			struct ieee80211_hw *hw;
+
+			hw = mt76_tx_status_get_hw(&dev->mt76, txwi->skb);
+			ieee80211_free_txskb(hw, txwi->skb);
+		}
 		mt76_put_txwi(&dev->mt76, txwi);
 	}
 	spin_unlock_bh(&dev->token_lock);

---
 drivers/net/wireless/intel/ipw2x00/libipw_wx.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
@@ -633,8 +633,10 @@ int libipw_wx_set_encodeext(struct libip
 	}
 
 	if (ext->alg != IW_ENCODE_ALG_NONE) {
-		memcpy(sec.keys[idx], ext->key, ext->key_len);
-		sec.key_sizes[idx] = ext->key_len;
+		int key_len = clamp_val(ext->key_len, 0, SCM_KEY_LEN);
+
+		memcpy(sec.keys[idx], ext->key, key_len);
+		sec.key_sizes[idx] = key_len;
 		sec.flags |= (1 << idx);
 		if (ext->alg == IW_ENCODE_ALG_WEP) {
 			sec.encode_alg[idx] = SEC_ALG_WEP;

---
 net/wireless/scan.c |    2 ++
 1 file changed, 2 insertions(+)
@@ -1753,6 +1753,8 @@ cfg80211_bss_update(struct cfg80211_regi
 
 		if (rdev->bss_entries >= bss_entries_limit &&
 		    !cfg80211_bss_expire_oldest(rdev)) {
+			if (!list_empty(&new->hidden_list))
+				list_del(&new->hidden_list);
 			kfree(new);
 			goto drop;
 		}

UBSAN: array-index-out-of-bounds in /home/finger/wireless-drivers-next/drivers/net/wireless/realtek/rtw88/phy.c:1789:34
index 5 is out of range for type 'u8 [5]'
CPU: 2 PID: 84 Comm: kworker/u16:3 Tainted: G           O      5.12.0-rc5-00086-gd88bba47038e-dirty #651
Hardware name: TOSHIBA TECRA A50-A/TECRA A50-A, BIOS Version 4.50   09/29/2014
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
 dump_stack+0x64/0x7c
 ubsan_epilogue+0x5/0x40
 __ubsan_handle_out_of_bounds.cold+0x43/0x48
 rtw_get_tx_power_params+0x83a/drivers/net/wireless/realtek/rtw88/0xad0 [rtw_core]
 ? rtw_pci_read16+0x20/0x20 [rtw_pci]
 ? check_hw_ready+0x50/0x90 [rtw_core]
 rtw_phy_get_tx_power_index+0x4d/0xd0 [rtw_core]
 rtw_phy_set_tx_power_level+0xee/0x1b0 [rtw_core]
 rtw_set_channel+0xab/0x110 [rtw_core]
 rtw_ops_config+0x87/0xc0 [rtw_core]
 ieee80211_hw_config+0x9d/0x130 [mac80211]
 ieee80211_scan_state_set_channel+0x81/0x170 [mac80211]
 ieee80211_scan_work+0x19f/0x2a0 [mac80211]
 process_one_work+0x1dd/0x3a0
 worker_thread+0x49/0x330
 ? rescuer_thread+0x3a0/0x3a0
 kthread+0x134/0x150
 ? kthread_create_worker_on_cpu+0x70/0x70
 ret_from_fork+0x22/0x30
================================================================================
	if (rate <= DESC_RATE11M)
		tx_power = pwr_idx_2g->cck_base[group];
	else
struct rtw_2g_txpwr_idx {
	u8 cck_base[6];
	u8 bw40_base[5];
	struct rtw_2g_1s_pwr_idx_diff ht_1s_diff;
	struct rtw_2g_ns_pwr_idx_diff ht_2s_diff;
	struct rtw_2g_ns_pwr_idx_diff ht_3s_diff;
	struct rtw_2g_ns_pwr_idx_diff ht_4s_diff;
};
---
 drivers/net/wireless/realtek/rtw88/phy.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
@@ -1518,7 +1518,7 @@ void rtw_phy_load_tables(struct rtw_dev
 }
 EXPORT_SYMBOL(rtw_phy_load_tables);
 
-static u8 rtw_get_channel_group(u8 channel)
+static u8 rtw_get_channel_group(u8 channel, u8 rate)
 {
 	switch (channel) {
 	default:

@@ -1562,6 +1562,7 @@ static u8 rtw_get_channel_group(u8 chann
 	case 106:
 		return 4;
 	case 14:
+		return rate <= DESC_RATE11M ? 5 : 4;
 	case 108:
 	case 110:
 	case 112:

@@ -1813,7 +1814,7 @@ void rtw_get_tx_power_params(struct rtw_
 	s8 *remnant = &pwr_param->pwr_remnant;
 
 	pwr_idx = &rtwdev->efuse.txpwr_idx_table[path];
-	group = rtw_get_channel_group(ch);
+	group = rtw_get_channel_group(ch, rate);
 
 	/* base power index for 2.4G/5G */
 	if (IS_CH_2G_BAND(ch)) {

---
 drivers/net/wireless/mediatek/mt76/dma.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
@@ -318,7 +318,7 @@ mt76_dma_tx_queue_skb_raw(struct mt76_de
 			  struct sk_buff *skb, u32 tx_info)
 {
 	struct mt76_queue *q = dev->q_tx[qid];
-	struct mt76_queue_buf buf;
+	struct mt76_queue_buf buf = {};
 	dma_addr_t addr;
 
 	if (q->queued + 1 >= q->ndesc - 1)

---
 drivers/net/fddi/Kconfig |   15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)
@@ -40,17 +40,20 @@ config DEFXX
 
 config DEFXX_MMIO
 	bool
-	prompt "Use MMIO instead of PIO" if PCI || EISA
+	prompt "Use MMIO instead of IOP" if PCI || EISA
 	depends on DEFXX
-	default n if PCI || EISA
+	default n if EISA
 	default y
 	help
 	  This instructs the driver to use EISA or PCI memory-mapped I/O
-	  (MMIO) as appropriate instead of programmed I/O ports (PIO).
+	  (MMIO) as appropriate instead of programmed I/O ports (IOP).
 	  Enabling this gives an improvement in processing time in parts
-	  of the driver, but it may cause problems with EISA (DEFEA)
-	  adapters.  TURBOchannel does not have the concept of I/O ports,
-	  so MMIO is always used for these (DEFTA) adapters.
+	  of the driver, but it requires a memory window to be configured
+	  for EISA (DEFEA) adapters that may not always be available.
+	  Conversely some PCIe host bridges do not support IOP, so MMIO
+	  may be required to access PCI (DEFPA) adapters on downstream PCI
+	  buses with some systems.  TURBOchannel does not have the concept
+	  of I/O ports, so MMIO is always used for these (DEFTA) adapters.
 
 	  If unsure, say N.
 

---
 drivers/gpu/drm/i915/gvt/display.c |  173 +++++++++++++++++++++++++++++++++++++
 drivers/gpu/drm/i915/gvt/mmio.c    |    5 +
 2 files changed, 178 insertions(+)
@@ -173,21 +173,161 @@ static void emulate_monitor_status_chang
 	int pipe;
 
 	if (IS_BROXTON(dev_priv)) {
+		enum transcoder trans;
+		enum port port;
+
+		/* Clear PIPE, DDI, PHY, HPD before setting new */
 		vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &= ~(BXT_DE_PORT_HP_DDIA |
 			BXT_DE_PORT_HP_DDIB |
 			BXT_DE_PORT_HP_DDIC);
 
+		for_each_pipe(dev_priv, pipe) {
+			vgpu_vreg_t(vgpu, PIPECONF(pipe)) &=
+				~(PIPECONF_ENABLE | I965_PIPECONF_ACTIVE);
+			vgpu_vreg_t(vgpu, DSPCNTR(pipe)) &= ~DISPLAY_PLANE_ENABLE;
+			vgpu_vreg_t(vgpu, SPRCTL(pipe)) &= ~SPRITE_ENABLE;
+			vgpu_vreg_t(vgpu, CURCNTR(pipe)) &= ~MCURSOR_MODE;
+			vgpu_vreg_t(vgpu, CURCNTR(pipe)) |= MCURSOR_MODE_DISABLE;
+		}
+
+		for (trans = TRANSCODER_A; trans <= TRANSCODER_EDP; trans++) {
+			vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(trans)) &=
+				~(TRANS_DDI_BPC_MASK | TRANS_DDI_MODE_SELECT_MASK |
+				  TRANS_DDI_PORT_MASK | TRANS_DDI_FUNC_ENABLE);
+		}
+		vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) &=
+			~(TRANS_DDI_BPC_MASK | TRANS_DDI_MODE_SELECT_MASK |
+			  TRANS_DDI_PORT_MASK);
+
+		for (port = PORT_A; port <= PORT_C; port++) {
+			vgpu_vreg_t(vgpu, BXT_PHY_CTL(port)) &=
+				~BXT_PHY_LANE_ENABLED;
+			vgpu_vreg_t(vgpu, BXT_PHY_CTL(port)) |=
+				(BXT_PHY_CMNLANE_POWERDOWN_ACK |
+				 BXT_PHY_LANE_POWERDOWN_ACK);
+
+			vgpu_vreg_t(vgpu, BXT_PORT_PLL_ENABLE(port)) &=
+				~(PORT_PLL_POWER_STATE | PORT_PLL_POWER_ENABLE |
+				  PORT_PLL_REF_SEL | PORT_PLL_LOCK |
+				  PORT_PLL_ENABLE);
+
+			vgpu_vreg_t(vgpu, DDI_BUF_CTL(port)) &=
+				~(DDI_INIT_DISPLAY_DETECTED |
+				  DDI_BUF_CTL_ENABLE);
+			vgpu_vreg_t(vgpu, DDI_BUF_CTL(port)) |= DDI_BUF_IS_IDLE;
+		}
+
+		vgpu_vreg_t(vgpu, BXT_P_CR_GT_DISP_PWRON) &= ~(BIT(0) | BIT(1));
+		vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY0)) &=
+			~PHY_POWER_GOOD;
+		vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY1)) &=
+			~PHY_POWER_GOOD;
+		vgpu_vreg_t(vgpu, BXT_PHY_CTL_FAMILY(DPIO_PHY0)) &= ~BIT(30);
+		vgpu_vreg_t(vgpu, BXT_PHY_CTL_FAMILY(DPIO_PHY1)) &= ~BIT(30);
+
+		vgpu_vreg_t(vgpu, SFUSE_STRAP) &= ~SFUSE_STRAP_DDIB_DETECTED;
+		vgpu_vreg_t(vgpu, SFUSE_STRAP) &= ~SFUSE_STRAP_DDIC_DETECTED;
+
+		/*
+		 * Only 1 PIPE enabled in current vGPU display and PIPE_A is
+		 *  tied to TRANSCODER_A in HW, so it's safe to assume PIPE_A,
+		 *   TRANSCODER_A can be enabled. PORT_x depends on the input of
+		 *   setup_virtual_dp_monitor.
+		 */
+		vgpu_vreg_t(vgpu, PIPECONF(PIPE_A)) |= PIPECONF_ENABLE;
+		vgpu_vreg_t(vgpu, PIPECONF(PIPE_A)) |= I965_PIPECONF_ACTIVE;
+
+		/*
+		 * Golden M/N are calculated based on:
+		 *   24 bpp, 4 lanes, 154000 pixel clk (from virtual EDID),
+		 *   DP link clk 1620 MHz and non-constant_n.
+		 * TODO: calculate DP link symbol clk and stream clk m/n.
+		 */
+		vgpu_vreg_t(vgpu, PIPE_DATA_M1(TRANSCODER_A)) = 63 << TU_SIZE_SHIFT;
+		vgpu_vreg_t(vgpu, PIPE_DATA_M1(TRANSCODER_A)) |= 0x5b425e;
+		vgpu_vreg_t(vgpu, PIPE_DATA_N1(TRANSCODER_A)) = 0x800000;
+		vgpu_vreg_t(vgpu, PIPE_LINK_M1(TRANSCODER_A)) = 0x3cd6e;
+		vgpu_vreg_t(vgpu, PIPE_LINK_N1(TRANSCODER_A)) = 0x80000;
+
+		/* Enable per-DDI/PORT vreg */
 		if (intel_vgpu_has_monitor_on_port(vgpu, PORT_A)) {
+			vgpu_vreg_t(vgpu, BXT_P_CR_GT_DISP_PWRON) |= BIT(1);
+			vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY1)) |=
+				PHY_POWER_GOOD;
+			vgpu_vreg_t(vgpu, BXT_PHY_CTL_FAMILY(DPIO_PHY1)) |=
+				BIT(30);
+			vgpu_vreg_t(vgpu, BXT_PHY_CTL(PORT_A)) |=
+				BXT_PHY_LANE_ENABLED;
+			vgpu_vreg_t(vgpu, BXT_PHY_CTL(PORT_A)) &=
+				~(BXT_PHY_CMNLANE_POWERDOWN_ACK |
+				  BXT_PHY_LANE_POWERDOWN_ACK);
+			vgpu_vreg_t(vgpu, BXT_PORT_PLL_ENABLE(PORT_A)) |=
+				(PORT_PLL_POWER_STATE | PORT_PLL_POWER_ENABLE |
+				 PORT_PLL_REF_SEL | PORT_PLL_LOCK |
+				 PORT_PLL_ENABLE);
+			vgpu_vreg_t(vgpu, DDI_BUF_CTL(PORT_A)) |=
+				(DDI_BUF_CTL_ENABLE | DDI_INIT_DISPLAY_DETECTED);
+			vgpu_vreg_t(vgpu, DDI_BUF_CTL(PORT_A)) &=
+				~DDI_BUF_IS_IDLE;
+			vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_EDP)) |=
+				(TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
+				 TRANS_DDI_FUNC_ENABLE);
 			vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
 				BXT_DE_PORT_HP_DDIA;
 		}
 
 		if (intel_vgpu_has_monitor_on_port(vgpu, PORT_B)) {
+			vgpu_vreg_t(vgpu, SFUSE_STRAP) |= SFUSE_STRAP_DDIB_DETECTED;
+			vgpu_vreg_t(vgpu, BXT_P_CR_GT_DISP_PWRON) |= BIT(0);
+			vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY0)) |=
+				PHY_POWER_GOOD;
+			vgpu_vreg_t(vgpu, BXT_PHY_CTL_FAMILY(DPIO_PHY0)) |=
+				BIT(30);
+			vgpu_vreg_t(vgpu, BXT_PHY_CTL(PORT_B)) |=
+				BXT_PHY_LANE_ENABLED;
+			vgpu_vreg_t(vgpu, BXT_PHY_CTL(PORT_B)) &=
+				~(BXT_PHY_CMNLANE_POWERDOWN_ACK |
+				  BXT_PHY_LANE_POWERDOWN_ACK);
+			vgpu_vreg_t(vgpu, BXT_PORT_PLL_ENABLE(PORT_B)) |=
+				(PORT_PLL_POWER_STATE | PORT_PLL_POWER_ENABLE |
+				 PORT_PLL_REF_SEL | PORT_PLL_LOCK |
+				 PORT_PLL_ENABLE);
+			vgpu_vreg_t(vgpu, DDI_BUF_CTL(PORT_B)) |=
+				DDI_BUF_CTL_ENABLE;
+			vgpu_vreg_t(vgpu, DDI_BUF_CTL(PORT_B)) &=
+				~DDI_BUF_IS_IDLE;
+			vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) |=
+				(TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
+				 (PORT_B << TRANS_DDI_PORT_SHIFT) |
+				 TRANS_DDI_FUNC_ENABLE);
 			vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
 				BXT_DE_PORT_HP_DDIB;
 		}
 
 		if (intel_vgpu_has_monitor_on_port(vgpu, PORT_C)) {
+			vgpu_vreg_t(vgpu, SFUSE_STRAP) |= SFUSE_STRAP_DDIC_DETECTED;
+			vgpu_vreg_t(vgpu, BXT_P_CR_GT_DISP_PWRON) |= BIT(0);
+			vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY0)) |=
+				PHY_POWER_GOOD;
+			vgpu_vreg_t(vgpu, BXT_PHY_CTL_FAMILY(DPIO_PHY0)) |=
+				BIT(30);
+			vgpu_vreg_t(vgpu, BXT_PHY_CTL(PORT_C)) |=
+				BXT_PHY_LANE_ENABLED;
+			vgpu_vreg_t(vgpu, BXT_PHY_CTL(PORT_C)) &=
+				~(BXT_PHY_CMNLANE_POWERDOWN_ACK |
+				  BXT_PHY_LANE_POWERDOWN_ACK);
+			vgpu_vreg_t(vgpu, BXT_PORT_PLL_ENABLE(PORT_C)) |=
+				(PORT_PLL_POWER_STATE | PORT_PLL_POWER_ENABLE |
+				 PORT_PLL_REF_SEL | PORT_PLL_LOCK |
+				 PORT_PLL_ENABLE);
+			vgpu_vreg_t(vgpu, DDI_BUF_CTL(PORT_C)) |=
+				DDI_BUF_CTL_ENABLE;
+			vgpu_vreg_t(vgpu, DDI_BUF_CTL(PORT_C)) &=
+				~DDI_BUF_IS_IDLE;
+			vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) |=
+				(TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
+				 (PORT_B << TRANS_DDI_PORT_SHIFT) |
+				 TRANS_DDI_FUNC_ENABLE);
 			vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
 				BXT_DE_PORT_HP_DDIC;
 		}

@@ -519,6 +659,39 @@ void intel_vgpu_emulate_hotplug(struct i
 		vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) |=
 				PORTD_HOTPLUG_STATUS_MASK;
 		intel_vgpu_trigger_virtual_event(vgpu, DP_D_HOTPLUG);
+	} else if (IS_BROXTON(i915)) {
+		if (connected) {
+			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_A)) {
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |= BXT_DE_PORT_HP_DDIA;
+			}
+			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_B)) {
+				vgpu_vreg_t(vgpu, SFUSE_STRAP) |=
+					SFUSE_STRAP_DDIB_DETECTED;
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |= BXT_DE_PORT_HP_DDIB;
+			}
+			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_C)) {
+				vgpu_vreg_t(vgpu, SFUSE_STRAP) |=
+					SFUSE_STRAP_DDIC_DETECTED;
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |= BXT_DE_PORT_HP_DDIC;
+			}
+		} else {
+			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_A)) {
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &= ~BXT_DE_PORT_HP_DDIA;
+			}
+			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_B)) {
+				vgpu_vreg_t(vgpu, SFUSE_STRAP) &=
+					~SFUSE_STRAP_DDIB_DETECTED;
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &= ~BXT_DE_PORT_HP_DDIB;
+			}
+			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_C)) {
+				vgpu_vreg_t(vgpu, SFUSE_STRAP) &=
+					~SFUSE_STRAP_DDIC_DETECTED;
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &= ~BXT_DE_PORT_HP_DDIC;
+			}
+		}
+		vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) |=
+			PORTB_HOTPLUG_STATUS_MASK;
+		intel_vgpu_trigger_virtual_event(vgpu, DP_B_HOTPLUG);
 	}
 }
 

@@ -280,6 +280,11 @@ void intel_vgpu_reset_mmio(struct intel_
 			vgpu_vreg_t(vgpu, BXT_PHY_CTL(PORT_C)) |=
 				    BXT_PHY_CMNLANE_POWERDOWN_ACK |
 				    BXT_PHY_LANE_POWERDOWN_ACK;
+			vgpu_vreg_t(vgpu, SKL_FUSE_STATUS) |=
+				SKL_FUSE_DOWNLOAD_STATUS |
+				SKL_FUSE_PG_DIST_STATUS(SKL_PG0) |
+				SKL_FUSE_PG_DIST_STATUS(SKL_PG1) |
+				SKL_FUSE_PG_DIST_STATUS(SKL_PG2);
 		}
 	} else {
 #define GVT_GEN8_MMIO_RESET_OFFSET		(0x44200)

---
 drivers/gpu/drm/i915/gvt/display.c |   83 +++++++++++++++++++++++++++----------
 drivers/gpu/drm/i915/gvt/vgpu.c    |    5 --
 2 files changed, 63 insertions(+), 25 deletions(-)
@@ -216,6 +216,15 @@ static void emulate_monitor_status_chang
 				  DDI_BUF_CTL_ENABLE);
 			vgpu_vreg_t(vgpu, DDI_BUF_CTL(port)) |= DDI_BUF_IS_IDLE;
 		}
+		vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) &=
+			~(PORTA_HOTPLUG_ENABLE | PORTA_HOTPLUG_STATUS_MASK);
+		vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) &=
+			~(PORTB_HOTPLUG_ENABLE | PORTB_HOTPLUG_STATUS_MASK);
+		vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) &=
+			~(PORTC_HOTPLUG_ENABLE | PORTC_HOTPLUG_STATUS_MASK);
+		/* No hpd_invert set in vgpu vbt, need to clear invert mask */
+		vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) &= ~BXT_DDI_HPD_INVERT_MASK;
+		vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &= ~BXT_DE_PORT_HOTPLUG_MASK;
 
 		vgpu_vreg_t(vgpu, BXT_P_CR_GT_DISP_PWRON) &= ~(BIT(0) | BIT(1));
 		vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY0)) &=

@@ -272,6 +281,8 @@ static void emulate_monitor_status_chang
 			vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_EDP)) |=
 				(TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
 				 TRANS_DDI_FUNC_ENABLE);
+			vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) |=
+				PORTA_HOTPLUG_ENABLE;
 			vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
 				BXT_DE_PORT_HP_DDIA;
 		}

@@ -300,6 +311,8 @@ static void emulate_monitor_status_chang
 				(TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
 				 (PORT_B << TRANS_DDI_PORT_SHIFT) |
 				 TRANS_DDI_FUNC_ENABLE);
+			vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) |=
+				PORTB_HOTPLUG_ENABLE;
 			vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
 				BXT_DE_PORT_HP_DDIB;
 		}

@@ -328,6 +341,8 @@ static void emulate_monitor_status_chang
 				(TRANS_DDI_BPC_8 | TRANS_DDI_MODE_SELECT_DP_SST |
 				 (PORT_B << TRANS_DDI_PORT_SHIFT) |
 				 TRANS_DDI_FUNC_ENABLE);
+			vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) |=
+				PORTC_HOTPLUG_ENABLE;
 			vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
 				BXT_DE_PORT_HP_DDIC;
 		}

@@ -660,38 +675,62 @@ void intel_vgpu_emulate_hotplug(struct i
 				PORTD_HOTPLUG_STATUS_MASK;
 		intel_vgpu_trigger_virtual_event(vgpu, DP_D_HOTPLUG);
 	} else if (IS_BROXTON(i915)) {
-		if (connected) {
-			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_A)) {
-				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |= BXT_DE_PORT_HP_DDIA;
+		if (intel_vgpu_has_monitor_on_port(vgpu, PORT_A)) {
+			if (connected) {
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
+					BXT_DE_PORT_HP_DDIA;
+			} else {
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &=
+					~BXT_DE_PORT_HP_DDIA;
 			}
-			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_B)) {
+			vgpu_vreg_t(vgpu, GEN8_DE_PORT_IIR) |=
+				BXT_DE_PORT_HP_DDIA;
+			vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) &=
+				~PORTA_HOTPLUG_STATUS_MASK;
+			vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) |=
+				PORTA_HOTPLUG_LONG_DETECT;
+			intel_vgpu_trigger_virtual_event(vgpu, DP_A_HOTPLUG);
+		}
+		if (intel_vgpu_has_monitor_on_port(vgpu, PORT_B)) {
+			if (connected) {
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
+					BXT_DE_PORT_HP_DDIB;
 				vgpu_vreg_t(vgpu, SFUSE_STRAP) |=
 					SFUSE_STRAP_DDIB_DETECTED;
-				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |= BXT_DE_PORT_HP_DDIB;
-			}
-			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_C)) {
-				vgpu_vreg_t(vgpu, SFUSE_STRAP) |=
-					SFUSE_STRAP_DDIC_DETECTED;
-				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |= BXT_DE_PORT_HP_DDIC;
-			}
-		} else {
-			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_A)) {
-				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &= ~BXT_DE_PORT_HP_DDIA;
-			}
-			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_B)) {
+			} else {
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &=
+					~BXT_DE_PORT_HP_DDIB;
 				vgpu_vreg_t(vgpu, SFUSE_STRAP) &=
 					~SFUSE_STRAP_DDIB_DETECTED;
-				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &= ~BXT_DE_PORT_HP_DDIB;
 			}
-			if (intel_vgpu_has_monitor_on_port(vgpu, PORT_C)) {
+			vgpu_vreg_t(vgpu, GEN8_DE_PORT_IIR) |=
+				BXT_DE_PORT_HP_DDIB;
+			vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) &=
+				~PORTB_HOTPLUG_STATUS_MASK;
+			vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) |=
+				PORTB_HOTPLUG_LONG_DETECT;
+			intel_vgpu_trigger_virtual_event(vgpu, DP_B_HOTPLUG);
+		}
+		if (intel_vgpu_has_monitor_on_port(vgpu, PORT_C)) {
+			if (connected) {
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
+					BXT_DE_PORT_HP_DDIC;
+				vgpu_vreg_t(vgpu, SFUSE_STRAP) |=
+					SFUSE_STRAP_DDIC_DETECTED;
+			} else {
+				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &=
+					~BXT_DE_PORT_HP_DDIC;
 				vgpu_vreg_t(vgpu, SFUSE_STRAP) &=
 					~SFUSE_STRAP_DDIC_DETECTED;
-				vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &= ~BXT_DE_PORT_HP_DDIC;
 			}
+			vgpu_vreg_t(vgpu, GEN8_DE_PORT_IIR) |=
+				BXT_DE_PORT_HP_DDIC;
+			vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) &=
+				~PORTC_HOTPLUG_STATUS_MASK;
+			vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) |=
+				PORTC_HOTPLUG_LONG_DETECT;
+			intel_vgpu_trigger_virtual_event(vgpu, DP_C_HOTPLUG);
 		}
-		vgpu_vreg_t(vgpu, PCH_PORT_HOTPLUG) |=
-			PORTB_HOTPLUG_STATUS_MASK;
-		intel_vgpu_trigger_virtual_event(vgpu, DP_B_HOTPLUG);
 	}
 }
 

@@ -437,10 +437,9 @@ static struct intel_vgpu *__intel_gvt_cr
 	if (ret)
 		goto out_clean_sched_policy;
 
-	if (IS_BROADWELL(dev_priv))
+	if (IS_BROADWELL(dev_priv) || IS_BROXTON(dev_priv))
 		ret = intel_gvt_hypervisor_set_edid(vgpu, PORT_B);
-	/* FixMe: Re-enable APL/BXT once vfio_edid enabled */
-	else if (!IS_BROXTON(dev_priv))
+	else
 		ret = intel_gvt_hypervisor_set_edid(vgpu, PORT_D);
 	if (ret)
 		goto out_clean_sched_policy;

---
 drivers/gpu/drm/qxl/qxl_cmd.c     |    2 +-
 drivers/gpu/drm/qxl/qxl_display.c |    4 ++--
 drivers/gpu/drm/qxl/qxl_gem.c     |    2 +-
 drivers/gpu/drm/qxl/qxl_object.c  |    5 +++--
 drivers/gpu/drm/qxl/qxl_object.h  |    1 +
 drivers/gpu/drm/qxl/qxl_release.c |   18 ++++++++++++------
 6 files changed, 20 insertions(+), 12 deletions(-)
@@ -268,7 +268,7 @@ int qxl_alloc_bo_reserved(struct qxl_dev
 	int ret;
 
 	ret = qxl_bo_create(qdev, size, false /* not kernel - device */,
-			    false, QXL_GEM_DOMAIN_VRAM, NULL, &bo);
+			    false, QXL_GEM_DOMAIN_VRAM, 0, NULL, &bo);
 	if (ret) {
 		DRM_ERROR("failed to allocate VRAM BO\n");
 		return ret;

@@ -791,8 +791,8 @@ static int qxl_plane_prepare_fb(struct d
 				qdev->dumb_shadow_bo = NULL;
 			}
 			qxl_bo_create(qdev, surf.height * surf.stride,
-				      true, true, QXL_GEM_DOMAIN_SURFACE, &surf,
-				      &qdev->dumb_shadow_bo);
+				      true, true, QXL_GEM_DOMAIN_SURFACE, 0,
+				      &surf, &qdev->dumb_shadow_bo);
 		}
 		if (user_bo->shadow != qdev->dumb_shadow_bo) {
 			if (user_bo->shadow) {

@@ -55,7 +55,7 @@ int qxl_gem_object_create(struct qxl_dev
 	/* At least align on page size */
 	if (alignment < PAGE_SIZE)
 		alignment = PAGE_SIZE;
-	r = qxl_bo_create(qdev, size, kernel, false, initial_domain, surf, &qbo);
+	r = qxl_bo_create(qdev, size, kernel, false, initial_domain, 0, surf, &qbo);
 	if (r) {
 		if (r != -ERESTARTSYS)
 			DRM_ERROR(

@@ -103,8 +103,8 @@ static const struct drm_gem_object_funcs
 	.print_info = drm_gem_ttm_print_info,
 };
 
-int qxl_bo_create(struct qxl_device *qdev,
-		  unsigned long size, bool kernel, bool pinned, u32 domain,
+int qxl_bo_create(struct qxl_device *qdev, unsigned long size,
+		  bool kernel, bool pinned, u32 domain, u32 priority,
 		  struct qxl_surface *surf,
 		  struct qxl_bo **bo_ptr)
 {

@@ -137,6 +137,7 @@ int qxl_bo_create(struct qxl_device *qde
 
 	qxl_ttm_placement_from_domain(bo, domain, pinned);
 
+	bo->tbo.priority = priority;
 	r = ttm_bo_init(&qdev->mman.bdev, &bo->tbo, size, type,
 			&bo->placement, 0, !kernel, size,
 			NULL, NULL, &qxl_ttm_bo_destroy);

@@ -84,6 +84,7 @@ static inline int qxl_bo_wait(struct qxl
 extern int qxl_bo_create(struct qxl_device *qdev,
 			 unsigned long size,
 			 bool kernel, bool pinned, u32 domain,
+			 u32 priority,
 			 struct qxl_surface *surf,
 			 struct qxl_bo **bo_ptr);
 extern int qxl_bo_kmap(struct qxl_bo *bo, void **ptr);

@@ -199,11 +199,12 @@ qxl_release_free(struct qxl_device *qdev
 }
 
 static int qxl_release_bo_alloc(struct qxl_device *qdev,
-				struct qxl_bo **bo)
+				struct qxl_bo **bo,
+				u32 priority)
 {
 	/* pin releases bo's they are too messy to evict */
 	return qxl_bo_create(qdev, PAGE_SIZE, false, true,
-			     QXL_GEM_DOMAIN_VRAM, NULL, bo);
+			     QXL_GEM_DOMAIN_VRAM, priority, NULL, bo);
 }
 
 int qxl_release_list_add(struct qxl_release *release, struct qxl_bo *bo)

@@ -326,13 +327,18 @@ int qxl_alloc_release_reserved(struct qx
 	int ret = 0;
 	union qxl_release_info *info;
 	int cur_idx;
+	u32 priority;
 
-	if (type == QXL_RELEASE_DRAWABLE)
+	if (type == QXL_RELEASE_DRAWABLE) {
 		cur_idx = 0;
-	else if (type == QXL_RELEASE_SURFACE_CMD)
+		priority = 0;
+	} else if (type == QXL_RELEASE_SURFACE_CMD) {
 		cur_idx = 1;
-	else if (type == QXL_RELEASE_CURSOR_CMD)
+		priority = 1;
+	} else if (type == QXL_RELEASE_CURSOR_CMD) {
 		cur_idx = 2;
+		priority = 1;
+	}
 	else {
 		DRM_ERROR("got illegal type: %d\n", type);
 		return -EINVAL;

@@ -352,7 +358,7 @@ int qxl_alloc_release_reserved(struct qx
 		qdev->current_release_bo[cur_idx] = NULL;
 	}
 	if (!qdev->current_release_bo[cur_idx]) {
-		ret = qxl_release_bo_alloc(qdev, &qdev->current_release_bo[cur_idx]);
+		ret = qxl_release_bo_alloc(qdev, &qdev->current_release_bo[cur_idx], priority);
 		if (ret) {
 			mutex_unlock(&qdev->release_mutex);
 			qxl_release_free(qdev, *release);

---
 drivers/gpu/drm/panfrost/panfrost_mmu.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -600,6 +600,8 @@ static irqreturn_t panfrost_mmu_irq_hand
 		access_type = (fault_status >> 8) & 0x3;
 		source_id = (fault_status >> 16);
 
+		mmu_write(pfdev, MMU_INT_CLEAR, mask);
+
 		/* Page fault only */
 		ret = -1;
 		if ((status & mask) == BIT(i) && (exception_type & 0xF8) == 0xC0)

@@ -623,8 +625,6 @@ static irqreturn_t panfrost_mmu_irq_hand
 				access_type, access_type_name(pfdev, fault_status),
 				source_id);
 
-		mmu_write(pfdev, MMU_INT_CLEAR, mask);
-
 		status &= ~mask;
 	}
 

---
 drivers/gpu/drm/panfrost/panfrost_mmu.c |    9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)
@@ -495,8 +495,14 @@ static int panfrost_mmu_map_fault_addr(s
 		}
 		bo->base.pages = pages;
 		bo->base.pages_use_count = 1;
-	} else
+	} else {
 		pages = bo->base.pages;
+		if (pages[page_offset]) {
+			/* Pages are already mapped, bail out. */
+			mutex_unlock(&bo->base.pages_lock);
+			goto out;
+		}
+	}
 
 	mapping = bo->base.base.filp->f_mapping;
 	mapping_set_unevictable(mapping);

@@ -529,6 +535,7 @@ static int panfrost_mmu_map_fault_addr(s
 
 	dev_dbg(pfdev->dev, "mapped page fault @ AS%d %llx", as, addr);
 
+out:
 	panfrost_gem_mapping_put(bomapping);
 
 	return 0;

---
 drivers/gpu/drm/radeon/radeon_kms.c |    1 +
 1 file changed, 1 insertion(+)
@@ -512,6 +512,7 @@ static int radeon_info_ioctl(struct drm_
 			*value = rdev->config.si.backend_enable_mask;
 		} else {
 			DRM_DEBUG_KMS("BACKEND_ENABLED_MASK is si+ only!\n");
+			return -EINVAL;
 		}
 		break;
 	case RADEON_INFO_MAX_SCLK:

---
 drivers/gpu/drm/drm_dp_mst_topology.c |   13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)
@@ -2829,10 +2829,15 @@ static int set_hdr_from_dst_qlock(struct
 	else
 		hdr->broadcast = 0;
 	hdr->path_msg = txmsg->path_msg;
-	hdr->lct = mstb->lct;
-	hdr->lcr = mstb->lct - 1;
-	if (mstb->lct > 1)
-		memcpy(hdr->rad, mstb->rad, mstb->lct / 2);
+	if (hdr->broadcast) {
+		hdr->lct = 1;
+		hdr->lcr = 6;
+	} else {
+		hdr->lct = mstb->lct;
+		hdr->lcr = mstb->lct - 1;
+	}
+
+	memcpy(hdr->rad, mstb->rad, hdr->lct / 2);
 
 	return 0;
 }

---
 drivers/gpu/drm/drm_dp_mst_topology.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
@@ -1154,6 +1154,7 @@ static void build_clear_payload_id_table
 
 	req.req_type = DP_CLEAR_PAYLOAD_ID_TABLE;
 	drm_dp_encode_sideband_req(&req, msg);
+	msg->path_msg = true;
 }
 
 static int build_enum_path_resources(struct drm_dp_sideband_msg_tx *msg,

@@ -2824,7 +2825,8 @@ static int set_hdr_from_dst_qlock(struct
 
 	req_type = txmsg->msg[0] & 0x7f;
 	if (req_type == DP_CONNECTION_STATUS_NOTIFY ||
-		req_type == DP_RESOURCE_STATUS_NOTIFY)
+		req_type == DP_RESOURCE_STATUS_NOTIFY ||
+		req_type == DP_CLEAR_PAYLOAD_ID_TABLE)
 		hdr->broadcast = 1;
 	else
 		hdr->broadcast = 0;

---
 drivers/gpu/drm/bridge/panel.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)
@@ -87,6 +87,18 @@ static int panel_bridge_attach(struct dr
 
 static void panel_bridge_detach(struct drm_bridge *bridge)
 {
+	struct panel_bridge *panel_bridge = drm_bridge_to_panel_bridge(bridge);
+	struct drm_connector *connector = &panel_bridge->connector;
+
+	/*
+	 * Cleanup the connector if we know it was initialized.
+	 *
+	 * FIXME: This wouldn't be needed if the panel_bridge structure was
+	 * allocated with drmm_kzalloc(). This might be tricky since the
+	 * drm_device pointer can only be retrieved when the bridge is attached.
+	 */
+	if (connector->dev)
+		drm_connector_cleanup(connector);
 }
 
 static void panel_bridge_pre_enable(struct drm_bridge *bridge)

---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c |   17 +++++++++++++++++
 1 file changed, 17 insertions(+)
@@ -3685,6 +3685,23 @@ static int fill_dc_scaling_info(const st
 	scaling_info->src_rect.x = state->src_x >> 16;
 	scaling_info->src_rect.y = state->src_y >> 16;
 
+	/*
+	 * For reasons we don't (yet) fully understand a non-zero
+	 * src_y coordinate into an NV12 buffer can cause a
+	 * system hang. To avoid hangs (and maybe be overly cautious)
+	 * let's reject both non-zero src_x and src_y.
+	 *
+	 * We currently know of only one use-case to reproduce a
+	 * scenario with non-zero src_x and src_y for NV12, which
+	 * is to gesture the YouTube Android app into full screen
+	 * on ChromeOS.
+	 */
+	if (state->fb &&
+	    state->fb->format->format == DRM_FORMAT_NV12 &&
+	    (scaling_info->src_rect.x != 0 ||
+	     scaling_info->src_rect.y != 0))
+		return -EINVAL;
+
 	scaling_info->src_rect.width = state->src_w >> 16;
 	if (scaling_info->src_rect.width == 0)
 		return -EINVAL;

---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c |   19 +++++++++++--------
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c  |    6 ++++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h  |    1 +
 3 files changed, 18 insertions(+), 8 deletions(-)
@@ -215,7 +215,11 @@ static int amdgpu_vmid_grab_idle(struct
 	/* Check if we have an idle VMID */
 	i = 0;
 	list_for_each_entry((*idle), &id_mgr->ids_lru, list) {
-		fences[i] = amdgpu_sync_peek_fence(&(*idle)->active, ring);
+		/* Don't use per engine and per process VMID at the same time */
+		struct amdgpu_ring *r = adev->vm_manager.concurrent_flush ?
+			NULL : ring;
+
+		fences[i] = amdgpu_sync_peek_fence(&(*idle)->active, r);
 		if (!fences[i])
 			break;
 		++i;

@@ -280,7 +284,7 @@ static int amdgpu_vmid_grab_reserved(str
 	if (updates && (*id)->flushed_updates &&
 	    updates->context == (*id)->flushed_updates->context &&
 	    !dma_fence_is_later(updates, (*id)->flushed_updates))
-	    updates = NULL;
+		updates = NULL;
 
 	if ((*id)->owner != vm->immediate.fence_context ||
 	    job->vm_pd_addr != (*id)->pd_gpu_addr ||

@@ -289,6 +293,10 @@ static int amdgpu_vmid_grab_reserved(str
 	     !dma_fence_is_signaled((*id)->last_flush))) {
 		struct dma_fence *tmp;
 
+		/* Don't use per engine and per process VMID at the same time */
+		if (adev->vm_manager.concurrent_flush)
+			ring = NULL;
+
 		/* to prevent one context starved by another context */
 		(*id)->pd_gpu_addr = 0;
 		tmp = amdgpu_sync_peek_fence(&(*id)->active, ring);

@@ -364,12 +372,7 @@ static int amdgpu_vmid_grab_used(struct
 		if (updates && (!flushed || dma_fence_is_later(updates, flushed)))
 			needs_flush = true;
 
-		/* Concurrent flushes are only possible starting with Vega10 and
-		 * are broken on Navi10 and Navi14.
-		 */
-		if (needs_flush && (adev->asic_type < CHIP_VEGA10 ||
-				    adev->asic_type == CHIP_NAVI10 ||
-				    adev->asic_type == CHIP_NAVI14))
+		if (needs_flush && !adev->vm_manager.concurrent_flush)
 			continue;
 
 		/* Good, we can use this VMID. Remember this submission as

@@ -3173,6 +3173,12 @@ void amdgpu_vm_manager_init(struct amdgp
 {
 	unsigned i;
 
+	/* Concurrent flushes are only possible starting with Vega10 and
+	 * are broken on Navi10 and Navi14.
+	 */
+	adev->vm_manager.concurrent_flush = !(adev->asic_type < CHIP_VEGA10 ||
+					      adev->asic_type == CHIP_NAVI10 ||
+					      adev->asic_type == CHIP_NAVI14);
 	amdgpu_vmid_mgr_init(adev);
 
 	adev->vm_manager.fence_context =

@@ -325,6 +325,7 @@ struct amdgpu_vm_manager {
 	/* Handling of VMIDs */
 	struct amdgpu_vmid_mgr			id_mgr[AMDGPU_MAX_VMHUBS];
 	unsigned int				first_kfd_vmid;
+	bool					concurrent_flush;
 
 	/* Handling of VM fences */
 	u64					fence_context;

---
 sound/pci/hda/patch_realtek.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
@@ -2470,13 +2470,13 @@ static const struct snd_pci_quirk alc882
 		      ALC882_FIXUP_ACER_ASPIRE_8930G),
 	SND_PCI_QUIRK(0x1025, 0x0146, "Acer Aspire 6935G",
 		      ALC882_FIXUP_ACER_ASPIRE_8930G),
+	SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G",
+		      ALC882_FIXUP_ACER_ASPIRE_4930G),
+	SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210),
 	SND_PCI_QUIRK(0x1025, 0x015e, "Acer Aspire 6930G",
 		      ALC882_FIXUP_ACER_ASPIRE_4930G),
 	SND_PCI_QUIRK(0x1025, 0x0166, "Acer Aspire 6530G",
 		      ALC882_FIXUP_ACER_ASPIRE_4930G),
-	SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G",
-		      ALC882_FIXUP_ACER_ASPIRE_4930G),
-	SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210),
 	SND_PCI_QUIRK(0x1025, 0x021e, "Acer Aspire 5739G",
 		      ALC882_FIXUP_ACER_ASPIRE_4930G),
 	SND_PCI_QUIRK(0x1025, 0x0259, "Acer Aspire 5935", ALC889_FIXUP_DAC_ROUTE),

---
 sound/pci/hda/patch_realtek.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -2489,11 +2489,11 @@ static const struct snd_pci_quirk alc882
 	SND_PCI_QUIRK(0x1043, 0x835f, "Asus Eee 1601", ALC888_FIXUP_EEE1601),
 	SND_PCI_QUIRK(0x1043, 0x84bc, "ASUS ET2700", ALC887_FIXUP_ASUS_BASS),
 	SND_PCI_QUIRK(0x1043, 0x8691, "ASUS ROG Ranger VIII", ALC882_FIXUP_GPIO3),
+	SND_PCI_QUIRK(0x104d, 0x9043, "Sony Vaio VGC-LN51JGB", ALC882_FIXUP_NO_PRIMARY_HP),
+	SND_PCI_QUIRK(0x104d, 0x9044, "Sony VAIO AiO", ALC882_FIXUP_NO_PRIMARY_HP),
 	SND_PCI_QUIRK(0x104d, 0x9047, "Sony Vaio TT", ALC889_FIXUP_VAIO_TT),
 	SND_PCI_QUIRK(0x104d, 0x905a, "Sony Vaio Z", ALC882_FIXUP_NO_PRIMARY_HP),
 	SND_PCI_QUIRK(0x104d, 0x9060, "Sony Vaio VPCL14M1R", ALC882_FIXUP_NO_PRIMARY_HP),
-	SND_PCI_QUIRK(0x104d, 0x9043, "Sony Vaio VGC-LN51JGB", ALC882_FIXUP_NO_PRIMARY_HP),
-	SND_PCI_QUIRK(0x104d, 0x9044, "Sony VAIO AiO", ALC882_FIXUP_NO_PRIMARY_HP),
 
 	/* All Apple entries are in codec SSIDs */
 	SND_PCI_QUIRK(0x106b, 0x00a0, "MacBookPro 3,1", ALC889_FIXUP_MBP_VREF),

---
 sound/pci/hda/patch_realtek.c |   22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)
@@ -2536,9 +2536,19 @@ static const struct snd_pci_quirk alc882
 	SND_PCI_QUIRK(0x1462, 0xda57, "MSI Z270-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),
 	SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
 	SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX),
+	SND_PCI_QUIRK(0x1558, 0x50d3, "Clevo PC50[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x65d1, "Clevo PB51[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x65d2, "Clevo PB51R[CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x65e1, "Clevo PB51[ED][DF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x65e5, "Clevo PC50D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x67e1, "Clevo PB71[DE][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x67e5, "Clevo PC70D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
 	SND_PCI_QUIRK(0x1558, 0x9501, "Clevo P950HR", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x9506, "Clevo P955HQ", ALC1220_FIXUP_CLEVO_P950),
-	SND_PCI_QUIRK(0x1558, 0x950A, "Clevo P955H[PR]", ALC1220_FIXUP_CLEVO_P950),
+	SND_PCI_QUIRK(0x1558, 0x950a, "Clevo P955H[PR]", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x95e1, "Clevo P95xER", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x95e2, "Clevo P950ER", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x95e3, "Clevo P955[ER]T", ALC1220_FIXUP_CLEVO_P950),

@@ -2548,16 +2558,6 @@ static const struct snd_pci_quirk alc882
 	SND_PCI_QUIRK(0x1558, 0x96e1, "Clevo P960[ER][CDFN]-K", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x97e1, "Clevo P970[ER][CDFN]", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x97e2, "Clevo P970RC-M", ALC1220_FIXUP_CLEVO_P950),
-	SND_PCI_QUIRK(0x1558, 0x50d3, "Clevo PC50[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x65d1, "Clevo PB51[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x65d2, "Clevo PB51R[CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x65e1, "Clevo PB51[ED][DF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x65e5, "Clevo PC50D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x67e1, "Clevo PB71[DE][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x67e5, "Clevo PC70D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
 	SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD),
 	SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD),
 	SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Y530", ALC882_FIXUP_LENOVO_Y530),

---
 sound/pci/hda/patch_realtek.c |   44 ++++++++++++++++++++----------------------
 1 file changed, 21 insertions(+), 23 deletions(-)
@@ -8031,35 +8031,18 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),
 	SND_PCI_QUIRK(0x103c, 0x18e6, "HP", ALC269_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x218b, "HP", ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED),
-	SND_PCI_QUIRK(0x103c, 0x225f, "HP", ALC280_FIXUP_HP_GPIO2_MIC_HOTKEY),
-	/* ALC282 */
 	SND_PCI_QUIRK(0x103c, 0x21f9, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2210, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2214, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x221b, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC),
+	SND_PCI_QUIRK(0x103c, 0x2221, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x2225, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2236, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2237, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2238, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2239, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x224b, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
-	SND_PCI_QUIRK(0x103c, 0x2268, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x226a, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x226b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x226e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x2271, "HP", ALC286_FIXUP_HP_GPIO_LED),
-	SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC280_FIXUP_HP_DOCK_PINS),
-	SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC280_FIXUP_HP_DOCK_PINS),
-	SND_PCI_QUIRK(0x103c, 0x229e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22b2, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22b7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22bf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22cf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22db, "HP", ALC280_FIXUP_HP_9480M),
-	SND_PCI_QUIRK(0x103c, 0x22dc, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
-	SND_PCI_QUIRK(0x103c, 0x22fb, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
-	/* ALC290 */
-	SND_PCI_QUIRK(0x103c, 0x221b, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
-	SND_PCI_QUIRK(0x103c, 0x2221, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
-	SND_PCI_QUIRK(0x103c, 0x2225, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2253, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2254, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2255, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),

@@ -8067,26 +8050,41 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x103c, 0x2257, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2259, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x225a, "HP", ALC269_FIXUP_HP_DOCK_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x225f, "HP", ALC280_FIXUP_HP_GPIO2_MIC_HOTKEY),
 	SND_PCI_QUIRK(0x103c, 0x2260, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2263, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2264, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2265, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x2268, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x226a, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x226b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x226e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x2271, "HP", ALC286_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC280_FIXUP_HP_DOCK_PINS),
 	SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC280_FIXUP_HP_DOCK_PINS),
 	SND_PCI_QUIRK(0x103c, 0x2278, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x227f, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2282, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x228b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x228e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x229e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22b2, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22b7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22bf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22c4, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x22c5, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x22c7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x22c8, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22c4, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22cf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22db, "HP", ALC280_FIXUP_HP_9480M),
+	SND_PCI_QUIRK(0x103c, 0x22dc, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x22fb, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2334, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2335, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2336, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2337, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC),
 	SND_PCI_QUIRK(0x103c, 0x802e, "HP Z240 SFF", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x103c, 0x802f, "HP Z240", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x103c, 0x8077, "HP", ALC256_FIXUP_HP_HEADSET_MIC),

---
 sound/pci/hda/patch_realtek.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
@@ -7947,12 +7947,12 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x1025, 0x0349, "Acer AOD260", ALC269_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1025, 0x047c, "Acer AC700", ALC269_FIXUP_ACER_AC700),
 	SND_PCI_QUIRK(0x1025, 0x072d, "Acer Aspire V5-571G", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
-	SND_PCI_QUIRK(0x1025, 0x080d, "Acer Aspire V5-122P", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1025, 0x0740, "Acer AO725", ALC271_FIXUP_HP_GATE_MIC_JACK),
 	SND_PCI_QUIRK(0x1025, 0x0742, "Acer AO756", ALC271_FIXUP_HP_GATE_MIC_JACK),
 	SND_PCI_QUIRK(0x1025, 0x0762, "Acer Aspire E1-472", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),
 	SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),
 	SND_PCI_QUIRK(0x1025, 0x079b, "Acer Aspire V5-573G", ALC282_FIXUP_ASPIRE_V5_PINS),
+	SND_PCI_QUIRK(0x1025, 0x080d, "Acer Aspire V5-122P", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1025, 0x0840, "Acer Aspire E1", ALC269VB_FIXUP_ASPIRE_E1_COEF),
 	SND_PCI_QUIRK(0x1025, 0x101c, "Acer Veriton N2510G", ALC269_FIXUP_LIFEBOOK),
 	SND_PCI_QUIRK(0x1025, 0x102b, "Acer Aspire C24-860", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE),

---
 sound/pci/hda/patch_realtek.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -8008,8 +8008,8 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x1028, 0x0738, "Dell Precision 5820", ALC269_FIXUP_NO_SHUTUP),
 	SND_PCI_QUIRK(0x1028, 0x075c, "Dell XPS 27 7760", ALC298_FIXUP_SPK_VOLUME),
 	SND_PCI_QUIRK(0x1028, 0x075d, "Dell AIO", ALC298_FIXUP_SPK_VOLUME),
-	SND_PCI_QUIRK(0x1028, 0x07b0, "Dell Precision 7520", ALC295_FIXUP_DISABLE_DAC3),
 	SND_PCI_QUIRK(0x1028, 0x0798, "Dell Inspiron 17 7000 Gaming", ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER),
+	SND_PCI_QUIRK(0x1028, 0x07b0, "Dell Precision 7520", ALC295_FIXUP_DISABLE_DAC3),
 	SND_PCI_QUIRK(0x1028, 0x080c, "Dell WYSE", ALC225_FIXUP_DELL_WYSE_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x084b, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
 	SND_PCI_QUIRK(0x1028, 0x084e, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),

@@ -8019,8 +8019,8 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x1028, 0x08ad, "Dell WYSE AIO", ALC225_FIXUP_DELL_WYSE_AIO_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x08ae, "Dell WYSE NB", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0935, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
-	SND_PCI_QUIRK(0x1028, 0x097e, "Dell Precision", ALC289_FIXUP_DUAL_SPK),
 	SND_PCI_QUIRK(0x1028, 0x097d, "Dell Precision", ALC289_FIXUP_DUAL_SPK),
+	SND_PCI_QUIRK(0x1028, 0x097e, "Dell Precision", ALC289_FIXUP_DUAL_SPK),
 	SND_PCI_QUIRK(0x1028, 0x098d, "Dell Precision", ALC233_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x09bf, "Dell Precision", ALC233_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0a2e, "Dell", ALC236_FIXUP_DELL_AIO_HEADSET_MIC),

---
 sound/pci/hda/patch_realtek.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
@@ -8126,16 +8126,18 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x1043, 0x10d0, "ASUS X540LA/X540LJ", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x1043, 0x11c0, "ASUS X556UR", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1043, 0x125e, "ASUS Q524UQK", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1271, "ASUS X430UN", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1290, "ASUS X441SA", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x12a0, "ASUS X441UV", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE),
-	SND_PCI_QUIRK(0x1043, 0x12f0, "ASUS X541UV", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x12e0, "ASUS X541SA", ALC256_FIXUP_ASUS_MIC),
+	SND_PCI_QUIRK(0x1043, 0x12f0, "ASUS X541UV", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
 	SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
 	SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x17d1, "ASUS UX431FL", ALC294_FIXUP_ASUS_DUAL_SPK),
+	SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS),
 	SND_PCI_QUIRK(0x1043, 0x18b1, "Asus MJ401TA", ALC256_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x18f1, "Asus FX505DT", ALC256_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x194e, "ASUS UX563FD", ALC294_FIXUP_ASUS_HPE),

@@ -8148,13 +8150,11 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x1bbd, "ASUS Z550MA", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
-	SND_PCI_QUIRK(0x1043, 0x125e, "ASUS Q524UQK", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1d4e, "ASUS TM420", ALC256_FIXUP_ASUS_HPE),
 	SND_PCI_QUIRK(0x1043, 0x1e11, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA502),
 	SND_PCI_QUIRK(0x1043, 0x1e8e, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA401),
 	SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401),
-	SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS),
 	SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2),
 	SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC),

---
 sound/pci/hda/patch_realtek.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -8161,12 +8161,12 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x8516, "ASUS X101CH", ALC269_FIXUP_ASUS_X101),
-	SND_PCI_QUIRK(0x104d, 0x90b5, "Sony VAIO Pro 11", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
-	SND_PCI_QUIRK(0x104d, 0x90b6, "Sony VAIO Pro 13", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIXUP_SONY_VAIO_GPIO2),
 	SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
 	SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
 	SND_PCI_QUIRK(0x104d, 0x9099, "Sony VAIO S13", ALC275_FIXUP_SONY_DISABLE_AAMIX),
+	SND_PCI_QUIRK(0x104d, 0x90b5, "Sony VAIO Pro 11", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x104d, 0x90b6, "Sony VAIO Pro 13", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK),
 	SND_PCI_QUIRK(0x10cf, 0x159f, "Lifebook E780", ALC269_FIXUP_LIFEBOOK_NO_HP_TO_LINEOUT),
 	SND_PCI_QUIRK(0x10cf, 0x15dc, "Lifebook T731", ALC269_FIXUP_LIFEBOOK_HP_PIN),

---
 sound/pci/hda/patch_realtek.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -8241,9 +8241,9 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),
 	SND_PCI_QUIRK(0x17aa, 0x21ca, "Thinkpad L412", ALC269_FIXUP_SKU_IGNORE),
 	SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 15", ALC269_FIXUP_SKU_IGNORE),
+	SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x21f6, "Thinkpad T530", ALC269_FIXUP_LENOVO_DOCK_LIMIT_BOOST),
 	SND_PCI_QUIRK(0x17aa, 0x21fa, "Thinkpad X230", ALC269_FIXUP_LENOVO_DOCK),
-	SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x21fb, "Thinkpad T430s", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x2208, "Thinkpad T431s", ALC269_FIXUP_LENOVO_DOCK),

@@ -8287,6 +8287,7 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
 	SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
 	SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
+	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
 	SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC),
 	SND_PCI_QUIRK(0x17aa, 0x501e, "Thinkpad L440", ALC292_FIXUP_TPT440_DOCK),

@@ -8305,7 +8306,6 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x17aa, 0x511e, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x511f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
-	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
 	SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
 	SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS),
 	SND_PCI_QUIRK(0x1b35, 0x1235, "CZC B20", ALC269_FIXUP_CZC_B20),

---
 sound/pci/hda/patch_realtek.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
@@ -8170,10 +8170,11 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK),
 	SND_PCI_QUIRK(0x10cf, 0x159f, "Lifebook E780", ALC269_FIXUP_LIFEBOOK_NO_HP_TO_LINEOUT),
 	SND_PCI_QUIRK(0x10cf, 0x15dc, "Lifebook T731", ALC269_FIXUP_LIFEBOOK_HP_PIN),
-	SND_PCI_QUIRK(0x10cf, 0x1757, "Lifebook E752", ALC269_FIXUP_LIFEBOOK_HP_PIN),
 	SND_PCI_QUIRK(0x10cf, 0x1629, "Lifebook U7x7", ALC255_FIXUP_LIFEBOOK_U7x7_HEADSET_MIC),
+	SND_PCI_QUIRK(0x10cf, 0x1757, "Lifebook E752", ALC269_FIXUP_LIFEBOOK_HP_PIN),
 	SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904", ALC269_FIXUP_LIFEBOOK_EXTMIC),
 	SND_PCI_QUIRK(0x10ec, 0x10f2, "Intel Reference board", ALC700_FIXUP_INTEL_REFERENCE),
+	SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE),
 	SND_PCI_QUIRK(0x10ec, 0x1230, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
 	SND_PCI_QUIRK(0x10ec, 0x1252, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
 	SND_PCI_QUIRK(0x10ec, 0x1254, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),

@@ -8183,9 +8184,9 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x144d, 0xc176, "Samsung Notebook 9 Pro (NP930MBE-K04US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
 	SND_PCI_QUIRK(0x144d, 0xc189, "Samsung Galaxy Flex Book (NT950QCG-X716)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
 	SND_PCI_QUIRK(0x144d, 0xc18a, "Samsung Galaxy Book Ion (NP930XCJ-K01US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
-	SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
 	SND_PCI_QUIRK(0x144d, 0xc740, "Samsung Ativ book 8 (NP870Z5G)", ALC269_FIXUP_ATIV_BOOK_8),
 	SND_PCI_QUIRK(0x144d, 0xc812, "Samsung Notebook Pen S (NT950SBE-X58)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
+	SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
 	SND_PCI_QUIRK(0x1458, 0xfa53, "Gigabyte BXBT-2807", ALC283_FIXUP_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1462, 0xb120, "MSI Cubi MS-B120", ALC283_FIXUP_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1462, 0xb171, "Cubi N 8GL (MS-B171)", ALC283_FIXUP_HEADSET_MIC),

@@ -8312,13 +8313,12 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x1b35, 0x1236, "CZC TMI", ALC269_FIXUP_CZC_TMI),
 	SND_PCI_QUIRK(0x1b35, 0x1237, "CZC L101", ALC269_FIXUP_CZC_L101),
 	SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */
+	SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802),
+	SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X),
 	SND_PCI_QUIRK(0x1d72, 0x1602, "RedmiBook", ALC255_FIXUP_XIAOMI_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1d72, 0x1701, "XiaomiNotebook Pro", ALC298_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1d72, 0x1901, "RedmiBook 14", ALC256_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1d72, 0x1947, "RedmiBook Air", ALC255_FIXUP_XIAOMI_HEADSET_MIC),
-	SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE),
-	SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802),
-	SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X),
 	SND_PCI_QUIRK(0x8086, 0x2074, "Intel NUC 8", ALC233_FIXUP_INTEL_NUC8_DMIC),
 	SND_PCI_QUIRK(0x8086, 0x2080, "Intel NUC 8 Rugged", ALC256_FIXUP_INTEL_NUC8_RUGGED),
 	SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", ALC256_FIXUP_INTEL_NUC10),

---
 sound/pci/hda/patch_realtek.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -10060,6 +10060,7 @@ static const struct snd_pci_quirk alc662
 	SND_PCI_QUIRK(0x1025, 0x0349, "eMachines eM250", ALC662_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1025, 0x034a, "Gateway LT27", ALC662_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
+	SND_PCI_QUIRK(0x1025, 0x0566, "Acer Aspire Ethos 8951G", ALC669_FIXUP_ACER_ASPIRE_ETHOS),
 	SND_PCI_QUIRK(0x1025, 0x123c, "Acer Nitro N50-600", ALC662_FIXUP_ACER_NITRO_HEADSET_MODE),
 	SND_PCI_QUIRK(0x1025, 0x124e, "Acer 2660G", ALC662_FIXUP_ACER_X2660G_HEADSET_MODE),
 	SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),

@@ -10076,9 +10077,9 @@ static const struct snd_pci_quirk alc662
 	SND_PCI_QUIRK(0x103c, 0x873e, "HP", ALC671_FIXUP_HP_HEADSET_MIC2),
 	SND_PCI_QUIRK(0x1043, 0x1080, "Asus UX501VW", ALC668_FIXUP_HEADSET_MODE),
 	SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_ASUS_Nx50),
-	SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A),
 	SND_PCI_QUIRK(0x1043, 0x129d, "Asus N750", ALC662_FIXUP_ASUS_Nx50),
 	SND_PCI_QUIRK(0x1043, 0x12ff, "ASUS G751", ALC668_FIXUP_ASUS_G751),
+	SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A),
 	SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_MODE4_CHMAP),
 	SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16),
 	SND_PCI_QUIRK(0x1043, 0x177d, "ASUS N551", ALC668_FIXUP_ASUS_Nx51),

@@ -10098,7 +10099,6 @@ static const struct snd_pci_quirk alc662
 	SND_PCI_QUIRK(0x1b0a, 0x01b8, "ACER Veriton", ALC662_FIXUP_ACER_VERITON),
 	SND_PCI_QUIRK(0x1b35, 0x1234, "CZC ET26", ALC662_FIXUP_CZC_ET26),
 	SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),
-	SND_PCI_QUIRK(0x1025, 0x0566, "Acer Aspire Ethos 8951G", ALC669_FIXUP_ACER_ASPIRE_ETHOS),
 
 #if 0
 	/* Below is a quirk table taken from the old code.

---
 sound/pci/hda/patch_realtek.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
@@ -9264,8 +9264,7 @@ static const struct snd_pci_quirk alc861
 	SND_PCI_QUIRK(0x1043, 0x1393, "ASUS A6Rp", ALC861_FIXUP_ASUS_A6RP),
 	SND_PCI_QUIRK_VENDOR(0x1043, "ASUS laptop", ALC861_FIXUP_AMP_VREF_0F),
 	SND_PCI_QUIRK(0x1462, 0x7254, "HP DX2200", ALC861_FIXUP_NO_JACK_DETECT),
-	SND_PCI_QUIRK(0x1584, 0x2b01, "Haier W18", ALC861_FIXUP_AMP_VREF_0F),
-	SND_PCI_QUIRK(0x1584, 0x0000, "Uniwill ECS M31EI", ALC861_FIXUP_AMP_VREF_0F),
+	SND_PCI_QUIRK_VENDOR(0x1584, "Haier/Uniwill", ALC861_FIXUP_AMP_VREF_0F),
 	SND_PCI_QUIRK(0x1734, 0x10c7, "FSC Amilo Pi1505", ALC861_FIXUP_FSC_AMILO_PI1505),
 	{}
 };

---
 sound/pci/hda/patch_realtek.c |   14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)
@@ -8775,6 +8775,16 @@ static const struct snd_hda_pin_quirk al
 		{0x19, 0x03a11020},
 		{0x21, 0x0321101f}),
 	SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE,
+		{0x12, 0x90a60130},
+		{0x14, 0x90170110},
+		{0x19, 0x04a11040},
+		{0x21, 0x04211020}),
+	SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE,
+		{0x14, 0x90170110},
+		{0x19, 0x04a11040},
+		{0x1d, 0x40600001},
+		{0x21, 0x04211020}),
+	SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK,
 		{0x14, 0x90170110},
 		{0x19, 0x04a11040},
 		{0x21, 0x04211020}),

@@ -8945,10 +8955,6 @@ static const struct snd_hda_pin_quirk al
 	SND_HDA_PIN_QUIRK(0x10ec0274, 0x1028, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB,
 		{0x19, 0x40000000},
 		{0x1a, 0x40000000}),
-	SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK,
-		{0x14, 0x90170110},
-		{0x19, 0x04a11040},
-		{0x21, 0x04211020}),
 	{}
 };
 

---
 sound/pci/hda/patch_realtek.c |   35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
@@ -4331,6 +4331,35 @@ static void alc245_fixup_hp_x360_amp(str
 	}
 }
 
+/* toggle GPIO2 at each time stream is started; we use PREPARE state instead */
+static void alc274_hp_envy_pcm_hook(struct hda_pcm_stream *hinfo,
+				    struct hda_codec *codec,
+				    struct snd_pcm_substream *substream,
+				    int action)
+{
+	switch (action) {
+	case HDA_GEN_PCM_ACT_PREPARE:
+		alc_update_gpio_data(codec, 0x04, true);
+		break;
+	case HDA_GEN_PCM_ACT_CLEANUP:
+		alc_update_gpio_data(codec, 0x04, false);
+		break;
+	}
+}
+
+static void alc274_fixup_hp_envy_gpio(struct hda_codec *codec,
+				      const struct hda_fixup *fix,
+				      int action)
+{
+	struct alc_spec *spec = codec->spec;
+
+	if (action == HDA_FIXUP_ACT_PROBE) {
+		spec->gpio_mask |= 0x04;
+		spec->gpio_dir |= 0x04;
+		spec->gen.pcm_playback_hook = alc274_hp_envy_pcm_hook;
+	}
+}
+
 static void alc_update_coef_led(struct hda_codec *codec,
 				struct alc_coef_led *led,
 				bool polarity, bool on)

@@ -6443,6 +6472,7 @@ enum {
 	ALC255_FIXUP_XIAOMI_HEADSET_MIC,
 	ALC274_FIXUP_HP_MIC,
 	ALC274_FIXUP_HP_HEADSET_MIC,
+	ALC274_FIXUP_HP_ENVY_GPIO,
 	ALC256_FIXUP_ASUS_HPE,
 	ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK,
 	ALC287_FIXUP_HP_GPIO_LED,

@@ -7882,6 +7912,10 @@ static const struct hda_fixup alc269_fix
 		.chained = true,
 		.chain_id = ALC274_FIXUP_HP_MIC
 	},
+	[ALC274_FIXUP_HP_ENVY_GPIO] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc274_fixup_hp_envy_gpio,
+	},
 	[ALC256_FIXUP_ASUS_HPE] = {
 		.type = HDA_FIXUP_VERBS,
 		.v.verbs = (const struct hda_verb[]) {

@@ -8099,6 +8133,7 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x103c, 0x8497, "HP Envy x360", ALC269_FIXUP_HP_MUTE_LED_MIC3),
 	SND_PCI_QUIRK(0x103c, 0x84e7, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3),
 	SND_PCI_QUIRK(0x103c, 0x869d, "HP", ALC236_FIXUP_HP_MUTE_LED),
+	SND_PCI_QUIRK(0x103c, 0x86c7, "HP Envy AiO 32", ALC274_FIXUP_HP_ENVY_GPIO),
 	SND_PCI_QUIRK(0x103c, 0x8724, "HP EliteBook 850 G7", ALC285_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8729, "HP", ALC285_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8730, "HP ProBook 445 G7", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),

---
 arch/s390/kvm/vsie.c |   98 ++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 93 insertions(+), 5 deletions(-)
@@ -416,11 +416,6 @@ static void unshadow_scb(struct kvm_vcpu
 		memcpy((void *)((u64)scb_o + 0xc0),
 		       (void *)((u64)scb_s + 0xc0), 0xf0 - 0xc0);
 		break;
-	case ICPT_PARTEXEC:
-		/* MVPG only */
-		memcpy((void *)((u64)scb_o + 0xc0),
-		       (void *)((u64)scb_s + 0xc0), 0xd0 - 0xc0);
-		break;
 	}
 
 	if (scb_s->ihcpu != 0xffffU)

@@ -983,6 +978,95 @@ static int handle_stfle(struct kvm_vcpu
 }
 
 /*
+ * Get a register for a nested guest.
+ * @vcpu the vcpu of the guest
+ * @vsie_page the vsie_page for the nested guest
+ * @reg the register number, the upper 4 bits are ignored.
+ * returns: the value of the register.
+ */
+static u64 vsie_get_register(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page, u8 reg)
+{
+	/* no need to validate the parameter and/or perform error handling */
+	reg &= 0xf;
+	switch (reg) {
+	case 15:
+		return vsie_page->scb_s.gg15;
+	case 14:
+		return vsie_page->scb_s.gg14;
+	default:
+		return vcpu->run->s.regs.gprs[reg];
+	}
+}
+
+static int vsie_handle_mvpg(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
+{
+	struct kvm_s390_sie_block *scb_s = &vsie_page->scb_s;
+	unsigned long pei_dest, pei_src, src, dest, mask;
+	u64 *pei_block = &vsie_page->scb_o->mcic;
+	int edat, rc_dest, rc_src;
+	union ctlreg0 cr0;
+
+	cr0.val = vcpu->arch.sie_block->gcr[0];
+	edat = cr0.edat && test_kvm_facility(vcpu->kvm, 8);
+	mask = _kvm_s390_logical_to_effective(&scb_s->gpsw, PAGE_MASK);
+
+	dest = vsie_get_register(vcpu, vsie_page, scb_s->ipb >> 20) & mask;
+	src = vsie_get_register(vcpu, vsie_page, scb_s->ipb >> 16) & mask;
+
+	rc_dest = kvm_s390_shadow_fault(vcpu, vsie_page->gmap, dest, &pei_dest);
+	rc_src = kvm_s390_shadow_fault(vcpu, vsie_page->gmap, src, &pei_src);
+	/*
+	 * Either everything went well, or something non-critical went wrong
+	 * e.g. because of a race. In either case, simply retry.
+	 */
+	if (rc_dest == -EAGAIN || rc_src == -EAGAIN || (!rc_dest && !rc_src)) {
+		retry_vsie_icpt(vsie_page);
+		return -EAGAIN;
+	}
+	/* Something more serious went wrong, propagate the error */
+	if (rc_dest < 0)
+		return rc_dest;
+	if (rc_src < 0)
+		return rc_src;
+
+	/* The only possible suppressing exception: just deliver it */
+	if (rc_dest == PGM_TRANSLATION_SPEC || rc_src == PGM_TRANSLATION_SPEC) {
+		clear_vsie_icpt(vsie_page);
+		rc_dest = kvm_s390_inject_program_int(vcpu, PGM_TRANSLATION_SPEC);
+		WARN_ON_ONCE(rc_dest);
+		return 1;
+	}
+
+	/*
+	 * Forward the PEI intercept to the guest if it was a page fault, or
+	 * also for segment and region table faults if EDAT applies.
+	 */
+	if (edat) {
+		rc_dest = rc_dest == PGM_ASCE_TYPE ? rc_dest : 0;
+		rc_src = rc_src == PGM_ASCE_TYPE ? rc_src : 0;
+	} else {
+		rc_dest = rc_dest != PGM_PAGE_TRANSLATION ? rc_dest : 0;
+		rc_src = rc_src != PGM_PAGE_TRANSLATION ? rc_src : 0;
+	}
+	if (!rc_dest && !rc_src) {
+		pei_block[0] = pei_dest;
+		pei_block[1] = pei_src;
+		return 1;
+	}
+
+	retry_vsie_icpt(vsie_page);
+
+	/*
+	 * The host has edat, and the guest does not, or it was an ASCE type
+	 * exception. The host needs to inject the appropriate DAT interrupts
+	 * into the guest.
+	 */
+	if (rc_dest)
+		return inject_fault(vcpu, rc_dest, dest, 1);
+	return inject_fault(vcpu, rc_src, src, 0);
+}
+
+/*
  * Run the vsie on a shadow scb and a shadow gmap, without any further
  * sanity checks, handling SIE faults.
  *

@@ -1068,6 +1152,10 @@ static int do_vsie_run(struct kvm_vcpu *
 		if ((scb_s->ipa & 0xf000) != 0xf000)
 			scb_s->ipa += 0x1000;
 		break;
+	case ICPT_PARTEXEC:
+		if (scb_s->ipa == 0xb254)
+			rc = vsie_handle_mvpg(vcpu, vsie_page);
+		break;
 	}
 	return rc;
 }

---
 arch/s390/kvm/gaccess.h |   31 ++++++++++++++++++++++++-------
 1 file changed, 24 insertions(+), 7 deletions(-)
@@ -37,6 +37,29 @@ static inline unsigned long kvm_s390_rea
 }
 
 /**
+ * _kvm_s390_logical_to_effective - convert guest logical to effective address
+ * @psw: psw of the guest
+ * @ga: guest logical address
+ *
+ * Convert a guest logical address to an effective address by applying the
+ * rules of the addressing mode defined by bits 31 and 32 of the given PSW
+ * (extendended/basic addressing mode).
+ *
+ * Depending on the addressing mode, the upper 40 bits (24 bit addressing
+ * mode), 33 bits (31 bit addressing mode) or no bits (64 bit addressing
+ * mode) of @ga will be zeroed and the remaining bits will be returned.
+ */
+static inline unsigned long _kvm_s390_logical_to_effective(psw_t *psw,
+							   unsigned long ga)
+{
+	if (psw_bits(*psw).eaba == PSW_BITS_AMODE_64BIT)
+		return ga;
+	if (psw_bits(*psw).eaba == PSW_BITS_AMODE_31BIT)
+		return ga & ((1UL << 31) - 1);
+	return ga & ((1UL << 24) - 1);
+}
+
+/**
  * kvm_s390_logical_to_effective - convert guest logical to effective address
  * @vcpu: guest virtual cpu
  * @ga: guest logical address

@@ -52,13 +75,7 @@ static inline unsigned long kvm_s390_rea
 static inline unsigned long kvm_s390_logical_to_effective(struct kvm_vcpu *vcpu,
 							  unsigned long ga)
 {
-	psw_t *psw = &vcpu->arch.sie_block->gpsw;
-
-	if (psw_bits(*psw).eaba == PSW_BITS_AMODE_64BIT)
-		return ga;
-	if (psw_bits(*psw).eaba == PSW_BITS_AMODE_31BIT)
-		return ga & ((1UL << 31) - 1);
-	return ga & ((1UL << 24) - 1);
+	return _kvm_s390_logical_to_effective(&vcpu->arch.sie_block->gpsw, ga);
 }
 
 /*

---
 arch/s390/kvm/kvm-s390.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -4308,16 +4308,16 @@ static void store_regs_fmt2(struct kvm_v
 	kvm_run->s.regs.bpbc = (vcpu->arch.sie_block->fpf & FPF_BPBC) == FPF_BPBC;
 	kvm_run->s.regs.diag318 = vcpu->arch.diag318_info.val;
 	if (MACHINE_HAS_GS) {
+		preempt_disable();
 		__ctl_set_bit(2, 4);
 		if (vcpu->arch.gs_enabled)
 			save_gs_cb(current->thread.gs_cb);
-		preempt_disable();
 		current->thread.gs_cb = vcpu->arch.host_gscb;
 		restore_gs_cb(vcpu->arch.host_gscb);
-		preempt_enable();
 		if (!vcpu->arch.host_gscb)
 			__ctl_clear_bit(2, 4);
 		vcpu->arch.host_gscb = NULL;
+		preempt_enable();
 	}
 	/* SIE will save etoken directly into SDNX and therefore kvm_run */
 }

---
 arch/s390/kernel/setup.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -925,9 +925,9 @@ static int __init setup_hwcaps(void)
 	if (MACHINE_HAS_VX) {
 		elf_hwcap |= HWCAP_S390_VXRS;
 		if (test_facility(134))
-			elf_hwcap |= HWCAP_S390_VXRS_EXT;
-		if (test_facility(135))
 			elf_hwcap |= HWCAP_S390_VXRS_BCD;
+		if (test_facility(135))
+			elf_hwcap |= HWCAP_S390_VXRS_EXT;
 		if (test_facility(148))
 			elf_hwcap |= HWCAP_S390_VXRS_EXT2;
 		if (test_facility(152))

---
 arch/s390/kvm/vsie.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
@@ -1001,7 +1001,7 @@ static u64 vsie_get_register(struct kvm_
 static int vsie_handle_mvpg(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 {
 	struct kvm_s390_sie_block *scb_s = &vsie_page->scb_s;
-	unsigned long pei_dest, pei_src, src, dest, mask;
+	unsigned long pei_dest, pei_src, src, dest, mask, prefix;
 	u64 *pei_block = &vsie_page->scb_o->mcic;
 	int edat, rc_dest, rc_src;
 	union ctlreg0 cr0;

@@ -1009,9 +1009,12 @@ static int vsie_handle_mvpg(struct kvm_v
 	cr0.val = vcpu->arch.sie_block->gcr[0];
 	edat = cr0.edat && test_kvm_facility(vcpu->kvm, 8);
 	mask = _kvm_s390_logical_to_effective(&scb_s->gpsw, PAGE_MASK);
+	prefix = scb_s->prefix << GUEST_PREFIX_SHIFT;
 
 	dest = vsie_get_register(vcpu, vsie_page, scb_s->ipb >> 20) & mask;
+	dest = _kvm_s390_real_to_abs(prefix, dest) + scb_s->mso;
 	src = vsie_get_register(vcpu, vsie_page, scb_s->ipb >> 16) & mask;
+	src = _kvm_s390_real_to_abs(prefix, src) + scb_s->mso;
 
 	rc_dest = kvm_s390_shadow_fault(vcpu, vsie_page->gmap, dest, &pei_dest);
 	rc_src = kvm_s390_shadow_fault(vcpu, vsie_page->gmap, src, &pei_src);

---
 arch/s390/kvm/gaccess.h |   23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)
@@ -18,17 +18,14 @@
 
 /**
  * kvm_s390_real_to_abs - convert guest real address to guest absolute address
- * @vcpu - guest virtual cpu
+ * @prefix - guest prefix
  * @gra - guest real address
  *
  * Returns the guest absolute address that corresponds to the passed guest real
- * address @gra of a virtual guest cpu by applying its prefix.
+ * address @gra of by applying the given prefix.
  */
-static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu,
-						 unsigned long gra)
+static inline unsigned long _kvm_s390_real_to_abs(u32 prefix, unsigned long gra)
 {
-	unsigned long prefix  = kvm_s390_get_prefix(vcpu);
-
 	if (gra < 2 * PAGE_SIZE)
 		gra += prefix;
 	else if (gra >= prefix && gra < prefix + 2 * PAGE_SIZE)

@@ -37,6 +34,20 @@ static inline unsigned long kvm_s390_rea
 }
 
 /**
+ * kvm_s390_real_to_abs - convert guest real address to guest absolute address
+ * @vcpu - guest virtual cpu
+ * @gra - guest real address
+ *
+ * Returns the guest absolute address that corresponds to the passed guest real
+ * address @gra of a virtual guest cpu by applying its prefix.
+ */
+static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu,
+						 unsigned long gra)
+{
+	return _kvm_s390_real_to_abs(kvm_s390_get_prefix(vcpu), gra);
+}
+
+/**
  * _kvm_s390_logical_to_effective - convert guest logical to effective address
  * @psw: psw of the guest
  * @ga: guest logical address

---
 arch/s390/kvm/gaccess.c |   30 +++++++++++++++++++++++++-----
 arch/s390/kvm/gaccess.h |    6 +++++-
 arch/s390/kvm/vsie.c    |    8 ++++----
 3 files changed, 34 insertions(+), 10 deletions(-)
@@ -976,7 +976,9 @@ int kvm_s390_check_low_addr_prot_real(st
  * kvm_s390_shadow_tables - walk the guest page table and create shadow tables
  * @sg: pointer to the shadow guest address space structure
  * @saddr: faulting address in the shadow gmap
- * @pgt: pointer to the page table address result
+ * @pgt: pointer to the beginning of the page table for the given address if
+ *	 successful (return value 0), or to the first invalid DAT entry in
+ *	 case of exceptions (return value > 0)
  * @fake: pgt references contiguous guest memory block, not a pgtable
  */
 static int kvm_s390_shadow_tables(struct gmap *sg, unsigned long saddr,

@@ -1034,6 +1036,7 @@ static int kvm_s390_shadow_tables(struct
 			rfte.val = ptr;
 			goto shadow_r2t;
 		}
+		*pgt = ptr + vaddr.rfx * 8;
 		rc = gmap_read_table(parent, ptr + vaddr.rfx * 8, &rfte.val);
 		if (rc)
 			return rc;

@@ -1060,6 +1063,7 @@ shadow_r2t:
 			rste.val = ptr;
 			goto shadow_r3t;
 		}
+		*pgt = ptr + vaddr.rsx * 8;
 		rc = gmap_read_table(parent, ptr + vaddr.rsx * 8, &rste.val);
 		if (rc)
 			return rc;

@@ -1087,6 +1091,7 @@ shadow_r3t:
 			rtte.val = ptr;
 			goto shadow_sgt;
 		}
+		*pgt = ptr + vaddr.rtx * 8;
 		rc = gmap_read_table(parent, ptr + vaddr.rtx * 8, &rtte.val);
 		if (rc)
 			return rc;

@@ -1123,6 +1128,7 @@ shadow_sgt:
 			ste.val = ptr;
 			goto shadow_pgt;
 		}
+		*pgt = ptr + vaddr.sx * 8;
 		rc = gmap_read_table(parent, ptr + vaddr.sx * 8, &ste.val);
 		if (rc)
 			return rc;

@@ -1157,6 +1163,8 @@ shadow_pgt:
  * @vcpu: virtual cpu
  * @sg: pointer to the shadow guest address space structure
  * @saddr: faulting address in the shadow gmap
+ * @datptr: will contain the address of the faulting DAT table entry, or of
+ *	    the valid leaf, plus some flags
  *
  * Returns: - 0 if the shadow fault was successfully resolved
  *	    - > 0 (pgm exception code) on exceptions while faulting

@@ -1165,11 +1173,11 @@ shadow_pgt:
  *	    - -ENOMEM if out of memory
  */
 int kvm_s390_shadow_fault(struct kvm_vcpu *vcpu, struct gmap *sg,
-			  unsigned long saddr)
+			  unsigned long saddr, unsigned long *datptr)
 {
 	union vaddress vaddr;
 	union page_table_entry pte;
-	unsigned long pgt;
+	unsigned long pgt = 0;
 	int dat_protection, fake;
 	int rc;
 

@@ -1191,8 +1199,20 @@ int kvm_s390_shadow_fault(struct kvm_vcp
 		pte.val = pgt + vaddr.px * PAGE_SIZE;
 		goto shadow_page;
 	}
-	if (!rc)
-		rc = gmap_read_table(sg->parent, pgt + vaddr.px * 8, &pte.val);
+
+	switch (rc) {
+	case PGM_SEGMENT_TRANSLATION:
+	case PGM_REGION_THIRD_TRANS:
+	case PGM_REGION_SECOND_TRANS:
+	case PGM_REGION_FIRST_TRANS:
+		pgt |= PEI_NOT_PTE;
+		break;
+	case 0:
+		pgt += vaddr.px * 8;
+		rc = gmap_read_table(sg->parent, pgt, &pte.val);
+	}
+	if (datptr)
+		*datptr = pgt | dat_protection * PEI_DAT_PROT;
 	if (!rc && pte.i)
 		rc = PGM_PAGE_TRANSLATION;
 	if (!rc && pte.z)

@@ -387,7 +387,11 @@ void ipte_unlock(struct kvm_vcpu *vcpu);
 int ipte_lock_held(struct kvm_vcpu *vcpu);
 int kvm_s390_check_low_addr_prot_real(struct kvm_vcpu *vcpu, unsigned long gra);
 
+/* MVPG PEI indication bits */
+#define PEI_DAT_PROT 2
+#define PEI_NOT_PTE 4
+
 int kvm_s390_shadow_fault(struct kvm_vcpu *vcpu, struct gmap *shadow,
-			  unsigned long saddr);
+			  unsigned long saddr, unsigned long *datptr);
 
 #endif /* __KVM_S390_GACCESS_H */

@@ -614,10 +614,10 @@ static int map_prefix(struct kvm_vcpu *v
 	/* with mso/msl, the prefix lies at offset *mso* */
 	prefix += scb_s->mso;
 
-	rc = kvm_s390_shadow_fault(vcpu, vsie_page->gmap, prefix);
+	rc = kvm_s390_shadow_fault(vcpu, vsie_page->gmap, prefix, NULL);
 	if (!rc && (scb_s->ecb & ECB_TE))
 		rc = kvm_s390_shadow_fault(vcpu, vsie_page->gmap,
-					   prefix + PAGE_SIZE);
+					   prefix + PAGE_SIZE, NULL);
 	/*
 	 * We don't have to mprotect, we will be called for all unshadows.
 	 * SIE will detect if protection applies and trigger a validity.

@@ -908,7 +908,7 @@ static int handle_fault(struct kvm_vcpu
 				    current->thread.gmap_addr, 1);
 
 	rc = kvm_s390_shadow_fault(vcpu, vsie_page->gmap,
-				   current->thread.gmap_addr);
+				   current->thread.gmap_addr, NULL);
 	if (rc > 0) {
 		rc = inject_fault(vcpu, rc,
 				  current->thread.gmap_addr,

@@ -930,7 +930,7 @@ static void handle_last_fault(struct kvm
 {
 	if (vsie_page->fault_addr)
 		kvm_s390_shadow_fault(vcpu, vsie_page->gmap,
-				      vsie_page->fault_addr);
+				      vsie_page->fault_addr, NULL);
 	vsie_page->fault_addr = 0;
 }
 

---
 arch/x86/kvm/mmu/mmu.c |   44 +++++++++++++++++++++++++++++---------------
 1 file changed, 29 insertions(+), 15 deletions(-)
@@ -3195,14 +3195,14 @@ void kvm_mmu_free_roots(struct kvm_vcpu
 		if (mmu->shadow_root_level >= PT64_ROOT_4LEVEL &&
 		    (mmu->root_level >= PT64_ROOT_4LEVEL || mmu->direct_map)) {
 			mmu_free_root_page(kvm, &mmu->root_hpa, &invalid_list);
-		} else {
+		} else if (mmu->pae_root) {
 			for (i = 0; i < 4; ++i)
 				if (mmu->pae_root[i] != 0)
 					mmu_free_root_page(kvm,
 							   &mmu->pae_root[i],
 							   &invalid_list);
-			mmu->root_hpa = INVALID_PAGE;
 		}
+		mmu->root_hpa = INVALID_PAGE;
 		mmu->root_pgd = 0;
 	}
 

@@ -3314,9 +3314,23 @@ static int mmu_alloc_shadow_roots(struct
 	 * the shadow page table may be a PAE or a long mode page table.
 	 */
 	pm_mask = PT_PRESENT_MASK;
-	if (vcpu->arch.mmu->shadow_root_level == PT64_ROOT_4LEVEL)
+	if (vcpu->arch.mmu->shadow_root_level == PT64_ROOT_4LEVEL) {
 		pm_mask |= PT_ACCESSED_MASK | PT_WRITABLE_MASK | PT_USER_MASK;
 
+		/*
+		 * Allocate the page for the PDPTEs when shadowing 32-bit NPT
+		 * with 64-bit only when needed.  Unlike 32-bit NPT, it doesn't
+		 * need to be in low mem.  See also lm_root below.
+		 */
+		if (!vcpu->arch.mmu->pae_root) {
+			WARN_ON_ONCE(!tdp_enabled);
+
+			vcpu->arch.mmu->pae_root = (void *)get_zeroed_page(GFP_KERNEL_ACCOUNT);
+			if (!vcpu->arch.mmu->pae_root)
+				return -ENOMEM;
+		}
+	}
+
 	for (i = 0; i < 4; ++i) {
 		MMU_WARN_ON(VALID_PAGE(vcpu->arch.mmu->pae_root[i]));
 		if (vcpu->arch.mmu->root_level == PT32E_ROOT_LEVEL) {

@@ -3339,21 +3353,19 @@ static int mmu_alloc_shadow_roots(struct
 	vcpu->arch.mmu->root_hpa = __pa(vcpu->arch.mmu->pae_root);
 
 	/*
-	 * If we shadow a 32 bit page table with a long mode page
-	 * table we enter this path.
+	 * When shadowing 32-bit or PAE NPT with 64-bit NPT, the PML4 and PDP
+	 * tables are allocated and initialized at MMU creation as there is no
+	 * equivalent level in the guest's NPT to shadow.  Allocate the tables
+	 * on demand, as running a 32-bit L1 VMM is very rare.  The PDP is
+	 * handled above (to share logic with PAE), deal with the PML4 here.
 	 */
 	if (vcpu->arch.mmu->shadow_root_level == PT64_ROOT_4LEVEL) {
 		if (vcpu->arch.mmu->lm_root == NULL) {
-			/*
-			 * The additional page necessary for this is only
-			 * allocated on demand.
-			 */
-
 			u64 *lm_root;
 
 			lm_root = (void*)get_zeroed_page(GFP_KERNEL_ACCOUNT);
-			if (lm_root == NULL)
-				return 1;
+			if (!lm_root)
+				return -ENOMEM;
 
 			lm_root[0] = __pa(vcpu->arch.mmu->pae_root) | pm_mask;
 

@@ -5297,9 +5309,11 @@ static int __kvm_mmu_create(struct kvm_v
 	 * while the PDP table is a per-vCPU construct that's allocated at MMU
 	 * creation.  When emulating 32-bit mode, cr3 is only 32 bits even on
 	 * x86_64.  Therefore we need to allocate the PDP table in the first
-	 * 4GB of memory, which happens to fit the DMA32 zone.  Except for
-	 * SVM's 32-bit NPT support, TDP paging doesn't use PAE paging and can
-	 * skip allocating the PDP table.
+	 * 4GB of memory, which happens to fit the DMA32 zone.  TDP paging
+	 * generally doesn't use PAE paging and can skip allocating the PDP
+	 * table.  The main exception, handled here, is SVM's 32-bit NPT.  The
+	 * other exception is for shadowing L1's 32-bit or PAE NPT on 64-bit
+	 * KVM; that horror is handled on-demand by mmu_alloc_shadow_roots().
 	 */
 	if (tdp_enabled && kvm_mmu_get_tdp_level(vcpu) > PT32E_ROOT_LEVEL)
 		return 0;

---
 arch/x86/kvm/emulate.c |   80 +------------------------------------------------
 1 file changed, 3 insertions(+), 77 deletions(-)
@@ -4220,7 +4220,7 @@ static bool valid_cr(int nr)
 	}
 }
 
-static int check_cr_read(struct x86_emulate_ctxt *ctxt)
+static int check_cr_access(struct x86_emulate_ctxt *ctxt)
 {
 	if (!valid_cr(ctxt->modrm_reg))
 		return emulate_ud(ctxt);

@@ -4228,80 +4228,6 @@ static int check_cr_read(struct x86_emul
 	return X86EMUL_CONTINUE;
 }
 
-static int check_cr_write(struct x86_emulate_ctxt *ctxt)
-{
-	u64 new_val = ctxt->src.val64;
-	int cr = ctxt->modrm_reg;
-	u64 efer = 0;
-
-	static u64 cr_reserved_bits[] = {
-		0xffffffff00000000ULL,
-		0, 0, 0, /* CR3 checked later */
-		CR4_RESERVED_BITS,
-		0, 0, 0,
-		CR8_RESERVED_BITS,
-	};
-
-	if (!valid_cr(cr))
-		return emulate_ud(ctxt);
-
-	if (new_val & cr_reserved_bits[cr])
-		return emulate_gp(ctxt, 0);
-
-	switch (cr) {
-	case 0: {
-		u64 cr4;
-		if (((new_val & X86_CR0_PG) && !(new_val & X86_CR0_PE)) ||
-		    ((new_val & X86_CR0_NW) && !(new_val & X86_CR0_CD)))
-			return emulate_gp(ctxt, 0);
-
-		cr4 = ctxt->ops->get_cr(ctxt, 4);
-		ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);
-
-		if ((new_val & X86_CR0_PG) && (efer & EFER_LME) &&
-		    !(cr4 & X86_CR4_PAE))
-			return emulate_gp(ctxt, 0);
-
-		break;
-		}
-	case 3: {
-		u64 rsvd = 0;
-
-		ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);
-		if (efer & EFER_LMA) {
-			u64 maxphyaddr;
-			u32 eax, ebx, ecx, edx;
-
-			eax = 0x80000008;
-			ecx = 0;
-			if (ctxt->ops->get_cpuid(ctxt, &eax, &ebx, &ecx,
-						 &edx, true))
-				maxphyaddr = eax & 0xff;
-			else
-				maxphyaddr = 36;
-			rsvd = rsvd_bits(maxphyaddr, 63);
-			if (ctxt->ops->get_cr(ctxt, 4) & X86_CR4_PCIDE)
-				rsvd &= ~X86_CR3_PCID_NOFLUSH;
-		}
-
-		if (new_val & rsvd)
-			return emulate_gp(ctxt, 0);
-
-		break;
-		}
-	case 4: {
-		ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);
-
-		if ((efer & EFER_LMA) && !(new_val & X86_CR4_PAE))
-			return emulate_gp(ctxt, 0);
-
-		break;
-		}
-	}
-
-	return X86EMUL_CONTINUE;
-}
-
 static int check_dr7_gd(struct x86_emulate_ctxt *ctxt)
 {
 	unsigned long dr7;

@@ -4841,10 +4767,10 @@ static const struct opcode twobyte_table
 	D(ImplicitOps | ModRM | SrcMem | NoAccess), /* 8 * reserved NOP */
 	D(ImplicitOps | ModRM | SrcMem | NoAccess), /* NOP + 7 * reserved NOP */
 	/* 0x20 - 0x2F */
-	DIP(ModRM | DstMem | Priv | Op3264 | NoMod, cr_read, check_cr_read),
+	DIP(ModRM | DstMem | Priv | Op3264 | NoMod, cr_read, check_cr_access),
 	DIP(ModRM | DstMem | Priv | Op3264 | NoMod, dr_read, check_dr_read),
 	IIP(ModRM | SrcMem | Priv | Op3264 | NoMod, em_cr_write, cr_write,
-						check_cr_write),
+						check_cr_access),
 	IIP(ModRM | SrcMem | Priv | Op3264 | NoMod, em_dr_write, dr_write,
 						check_dr_write),
 	N, N, N, N,

---
 arch/x86/kvm/mmu/mmu.c |   11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)
@@ -4617,12 +4617,17 @@ void kvm_init_shadow_npt_mmu(struct kvm_
 	struct kvm_mmu *context = &vcpu->arch.guest_mmu;
 	union kvm_mmu_role new_role = kvm_calc_shadow_npt_root_page_role(vcpu);
 
-	context->shadow_root_level = new_role.base.level;
-
 	__kvm_mmu_new_pgd(vcpu, nested_cr3, new_role.base, false, false);
 
-	if (new_role.as_u64 != context->mmu_role.as_u64)
+	if (new_role.as_u64 != context->mmu_role.as_u64) {
 		shadow_mmu_init_context(vcpu, context, cr0, cr4, efer, new_role);
+
+		/*
+		 * Override the level set by the common init helper, nested TDP
+		 * always uses the host's TDP configuration.
+		 */
+		context->shadow_root_level = new_role.base.level;
+	}
 }
 EXPORT_SYMBOL_GPL(kvm_init_shadow_npt_mmu);
 

---
 arch/x86/kvm/svm/svm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
@@ -1805,7 +1805,7 @@ static void svm_set_dr7(struct kvm_vcpu
 
 static int pf_interception(struct vcpu_svm *svm)
 {
-	u64 fault_address = __sme_clr(svm->vmcb->control.exit_info_2);
+	u64 fault_address = svm->vmcb->control.exit_info_2;
 	u64 error_code = svm->vmcb->control.exit_info_1;
 
 	return kvm_handle_page_fault(&svm->vcpu, error_code, fault_address,

---
 arch/x86/kvm/svm/sev.c |    3 +++
 1 file changed, 3 insertions(+)
@@ -168,6 +168,9 @@ static int sev_guest_init(struct kvm *kv
 	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
 	int asid, ret;
 
+	if (kvm->created_vcpus)
+		return -EINVAL;
+
 	ret = -EBUSY;
 	if (unlikely(sev->active))
 		return ret;

---
 arch/x86/kvm/svm/svm.c |    7 +++++++
 1 file changed, 7 insertions(+)
@@ -2519,6 +2519,9 @@ static int svm_get_msr(struct kvm_vcpu *
 	case MSR_TSC_AUX:
 		if (!boot_cpu_has(X86_FEATURE_RDTSCP))
 			return 1;
+		if (!msr_info->host_initiated &&
+		    !guest_cpuid_has(vcpu, X86_FEATURE_RDTSCP))
+			return 1;
 		msr_info->data = svm->tsc_aux;
 		break;
 	/*

@@ -2713,6 +2716,10 @@ static int svm_set_msr(struct kvm_vcpu *
 		if (!boot_cpu_has(X86_FEATURE_RDTSCP))
 			return 1;
 
+		if (!msr->host_initiated &&
+		    !guest_cpuid_has(vcpu, X86_FEATURE_RDTSCP))
+			return 1;
+
 		/*
 		 * This is rare, so we update the MSR here instead of using
 		 * direct_access_msrs.  Doing that would require a rdmsr in

---
 arch/x86/kvm/vmx/nested.c |    9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)
@@ -5491,16 +5491,11 @@ static int nested_vmx_eptp_switching(str
 		if (!nested_vmx_check_eptp(vcpu, new_eptp))
 			return 1;
 
-		kvm_mmu_unload(vcpu);
 		mmu->ept_ad = accessed_dirty;
 		mmu->mmu_role.base.ad_disabled = !accessed_dirty;
 		vmcs12->ept_pointer = new_eptp;
-		/*
-		 * TODO: Check what's the correct approach in case
-		 * mmu reload fails. Currently, we just let the next
-		 * reload potentially fail
-		 */
-		kvm_mmu_reload(vcpu);
+
+		kvm_make_request(KVM_REQ_MMU_RELOAD, vcpu);
 	}
 
 	return 0;

---
 arch/x86/kvm/vmx/nested.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
@@ -5724,7 +5724,7 @@ static bool nested_vmx_exit_handled_vmcs
 
 	/* Decode instruction info and find the field to access */
 	vmx_instruction_info = vmcs_read32(VMX_INSTRUCTION_INFO);
-	field = kvm_register_read(vcpu, (((vmx_instruction_info) >> 28) & 0xf));
+	field = kvm_register_readl(vcpu, (((vmx_instruction_info) >> 28) & 0xf));
 
 	/* Out-of-range fields always cause a VM exit from L2 to L1 */
 	if (field >> 15)

---
 arch/x86/kvm/vmx/nested.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -4613,9 +4613,9 @@ int get_vmx_mem_address(struct kvm_vcpu
 	else if (addr_size == 0)
 		off = (gva_t)sign_extend64(off, 15);
 	if (base_is_valid)
-		off += kvm_register_read(vcpu, base_reg);
+		off += kvm_register_readl(vcpu, base_reg);
 	if (index_is_valid)
-		off += kvm_register_read(vcpu, index_reg) << scaling;
+		off += kvm_register_readl(vcpu, index_reg) << scaling;
 	vmx_get_segment(vcpu, &s, seg_reg);
 
 	/*

---
 arch/arm64/kvm/vgic/vgic-kvm-device.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -87,8 +87,8 @@ int kvm_vgic_addr(struct kvm *kvm, unsig
 			r = vgic_v3_set_redist_base(kvm, 0, *addr, 0);
 			goto out;
 		}
-		rdreg = list_first_entry(&vgic->rd_regions,
-					 struct vgic_redist_region, list);
+		rdreg = list_first_entry_or_null(&vgic->rd_regions,
+						 struct vgic_redist_region, list);
 		if (!rdreg)
 			addr_ptr = &undef_value;
 		else

---
 virt/kvm/kvm_main.c |   10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)
@@ -4367,7 +4367,13 @@ void kvm_io_bus_unregister_dev(struct kv
 		new_bus->dev_count--;
 		memcpy(new_bus->range + i, bus->range + i + 1,
 				flex_array_size(new_bus, range, new_bus->dev_count - i));
-	} else {
+	}
+
+	rcu_assign_pointer(kvm->buses[bus_idx], new_bus);
+	synchronize_srcu_expedited(&kvm->srcu);
+
+	/* Destroy the old bus _after_ installing the (null) bus. */
+	if (!new_bus) {
 		pr_err("kvm: failed to shrink bus, removing it completely\n");
 		for (j = 0; j < bus->dev_count; j++) {
 			if (j == i)

@@ -4376,8 +4382,6 @@ void kvm_io_bus_unregister_dev(struct kv
 		}
 	}
 
-	rcu_assign_pointer(kvm->buses[bus_idx], new_bus);
-	synchronize_srcu_expedited(&kvm->srcu);
 	kfree(bus);
 	return;
 }

---
 include/linux/kvm_host.h  |    4 ++--
 virt/kvm/coalesced_mmio.c |   19 +++++++++++++++++--
 virt/kvm/kvm_main.c       |   10 +++++-----
 3 files changed, 24 insertions(+), 9 deletions(-)
@@ -190,8 +190,8 @@ int kvm_io_bus_read(struct kvm_vcpu *vcp
 		    int len, void *val);
 int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
 			    int len, struct kvm_io_device *dev);
-void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
-			       struct kvm_io_device *dev);
+int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
+			      struct kvm_io_device *dev);
 struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx,
 					 gpa_t addr);
 

@@ -174,21 +174,36 @@ int kvm_vm_ioctl_unregister_coalesced_mm
 					   struct kvm_coalesced_mmio_zone *zone)
 {
 	struct kvm_coalesced_mmio_dev *dev, *tmp;
+	int r;
 
 	if (zone->pio != 1 && zone->pio != 0)
 		return -EINVAL;
 
 	mutex_lock(&kvm->slots_lock);
 
-	list_for_each_entry_safe(dev, tmp, &kvm->coalesced_zones, list)
+	list_for_each_entry_safe(dev, tmp, &kvm->coalesced_zones, list) {
 		if (zone->pio == dev->zone.pio &&
 		    coalesced_mmio_in_range(dev, zone->addr, zone->size)) {
-			kvm_io_bus_unregister_dev(kvm,
+			r = kvm_io_bus_unregister_dev(kvm,
 				zone->pio ? KVM_PIO_BUS : KVM_MMIO_BUS, &dev->dev);
 			kvm_iodevice_destructor(&dev->dev);
+
+			/*
+			 * On failure, unregister destroys all devices on the
+			 * bus _except_ the target device, i.e. coalesced_zones
+			 * has been modified.  No need to restart the walk as
+			 * there aren't any zones left.
+			 */
+			if (r)
+				break;
 		}
+	}
 
 	mutex_unlock(&kvm->slots_lock);
 
+	/*
+	 * Ignore the result of kvm_io_bus_unregister_dev(), from userspace's
+	 * perspective, the coalesced MMIO is most definitely unregistered.
+	 */
 	return 0;
 }

@@ -4342,15 +4342,15 @@ int kvm_io_bus_register_dev(struct kvm *
 }
 
 /* Caller must hold slots_lock. */
-void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
-			       struct kvm_io_device *dev)
+int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
+			      struct kvm_io_device *dev)
 {
 	int i, j;
 	struct kvm_io_bus *new_bus, *bus;
 
 	bus = kvm_get_bus(kvm, bus_idx);
 	if (!bus)
-		return;
+		return 0;
 
 	for (i = 0; i < bus->dev_count; i++)
 		if (bus->range[i].dev == dev) {

@@ -4358,7 +4358,7 @@ void kvm_io_bus_unregister_dev(struct kv
 		}
 
 	if (i == bus->dev_count)
-		return;
+		return 0;
 
 	new_bus = kmalloc(struct_size(bus, range, bus->dev_count - 1),
 			  GFP_KERNEL_ACCOUNT);

@@ -4383,7 +4383,7 @@ void kvm_io_bus_unregister_dev(struct kv
 	}
 
 	kfree(bus);
-	return;
+	return new_bus ? 0 : -ENOMEM;
 }
 
 struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx,

---
 arch/arm64/kvm/reset.c |    5 +++++
 1 file changed, 5 insertions(+)
@@ -291,6 +291,11 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu
 
 	/* Reset core registers */
 	memset(vcpu_gp_regs(vcpu), 0, sizeof(*vcpu_gp_regs(vcpu)));
+	memset(&vcpu->arch.ctxt.fp_regs, 0, sizeof(vcpu->arch.ctxt.fp_regs));
+	vcpu->arch.ctxt.spsr_abt = 0;
+	vcpu->arch.ctxt.spsr_und = 0;
+	vcpu->arch.ctxt.spsr_irq = 0;
+	vcpu->arch.ctxt.spsr_fiq = 0;
 	vcpu_gp_regs(vcpu)->pstate = pstate;
 
 	/* Reset system registers */

---
 arch/arm64/kvm/vgic/vgic-kvm-device.c |    3 +++
 1 file changed, 3 insertions(+)
@@ -226,6 +226,9 @@ static int vgic_get_common_attr(struct k
 		u64 addr;
 		unsigned long type = (unsigned long)attr->attr;
 
+		if (copy_from_user(&addr, uaddr, sizeof(addr)))
+			return -EFAULT;
+
 		r = kvm_vgic_addr(dev->kvm, type, &addr, false);
 		if (r)
 			return (r == -ENODEV) ? -ENXIO : r;

---
 drivers/net/wan/hdlc_fr.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
@@ -415,7 +415,7 @@ static netdev_tx_t pvc_xmit(struct sk_bu
 
 		if (pad > 0) { /* Pad the frame with zeros */
 			if (__skb_pad(skb, pad, false))
-				goto out;
+				goto drop;
 			skb_put(skb, pad);
 		}
 	}

@@ -448,9 +448,8 @@ static netdev_tx_t pvc_xmit(struct sk_bu
 	return NETDEV_TX_OK;
 
 drop:
-	kfree_skb(skb);
-out:
 	dev->stats.tx_dropped++;
+	kfree_skb(skb);
 	return NETDEV_TX_OK;
 }
 

[    6.972952] WARNING: CPU: 1 PID: 1 at lib/list_debug.c:48 __list_del_entry_valid+0x9c/0xf4
[    6.982205] list_del corruption, 8fe03c08->prev is LIST_POISON2 (00000122)
[    6.989910] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G        W         5.10.23-c12838a-dirty-31dc772 #1
[    7.000295] Hardware name: Generic DT based system
[    7.005638] Backtrace:
[    7.008369] [<809133f0>] (dump_backtrace) from [<80913644>] (show_stack+0x20/0x24)
[    7.016819]  r7:00000030 r6:60000013 r5:00000000 r4:813b5d40
[    7.023137] [<80913624>] (show_stack) from [<8091e1a0>] (dump_stack+0x9c/0xb0)
[    7.031201] [<8091e104>] (dump_stack) from [<8011fa30>] (__warn+0xf8/0x154)
[    7.038972]  r7:00000030 r6:00000009 r5:804fa1c8 r4:80b6eca4
[    7.045289] [<8011f938>] (__warn) from [<80913d14>] (warn_slowpath_fmt+0x8c/0xc0)
[    7.053641]  r7:00000030 r6:80b6eca4 r5:80b6ed74 r4:818cc000
[    7.059960] [<80913c8c>] (warn_slowpath_fmt) from [<804fa1c8>] (__list_del_entry_valid+0x9c/0xf4)
[    7.069866]  r9:96becf8c r8:818cc000 r7:8fe03c10 r6:8fe03c00 r5:8fe03ba0 r4:ff7ead4c
[    7.078513] [<804fa12c>] (__list_del_entry_valid) from [<8013f0b4>] (destroy_workqueue+0x1c4/0x23c)
[    7.088615] [<8013eef0>] (destroy_workqueue) from [<806aa124>] (i3c_masterdev_release+0x40/0xb0)
[    7.098421]  r7:00000000 r6:81a43b80 r5:8fe65360 r4:8fe65048
[    7.104740] [<806aa0e4>] (i3c_masterdev_release) from [<805f3f04>] (device_release+0x40/0xb0)
[    7.114254]  r5:00000000 r4:8fe65048
[    7.118245] [<805f3ec4>] (device_release) from [<808fe754>] (kobject_put+0xc8/0x204)
[    7.126885]  r5:813978dc r4:8fe65048
[    7.130877] [<808fe68c>] (kobject_put) from [<805f5fbc>] (put_device+0x20/0x24)
[    7.139037]  r7:8fe65358 r6:8fe65368 r5:8fe65358 r4:8fe65048
[    7.145355] [<805f5f9c>] (put_device) from [<806abac4>] (i3c_master_register+0x338/0xb00)
[    7.154487] [<806ab78c>] (i3c_master_register) from [<806ae084>] (dw_i3c_probe+0x224/0x24c)
[    7.163811]  r10:00000000 r9:8fe7a100 r8:00000032 r7:819fa810 r6:819fa800 r5:8fe65040
[    7.172547]  r4:00000000
[    7.175376] [<806ade60>] (dw_i3c_probe) from [<805fdc14>] (platform_drv_probe+0x44/0x80)
[    7.184409]  r9:813a25c0 r8:00000000 r7:815ec114 r6:00000000 r5:813a25c0 r4:819fa810
[    7.193053] [<805fdbd0>] (platform_drv_probe) from [<805fb83c>] (really_probe+0x108/0x50c)
[    7.202275]  r5:815ec004 r4:819fa810
[    7.206265] [<805fb734>] (really_probe) from [<805fc180>] (driver_probe_device+0xb4/0x190)
[    7.215492]  r10:813dc000 r9:80c4385c r8:000000d9 r7:813a25c0 r6:819fa810 r5:00000000
[    7.224228]  r4:813a25c0
[    7.227055] [<805fc0cc>] (driver_probe_device) from [<805fc5cc>] (device_driver_attach+0xb8/0xc0)
[    7.236959]  r9:80c4385c r8:000000d9 r7:813a25c0 r6:819fa854 r4:819fa810
[    7.244439] [<805fc514>] (device_driver_attach) from [<805fc65c>] (__driver_attach+0x88/0x16c)
[    7.254051]  r7:00000000 r6:819fa810 r5:00000000 r4:813a25c0
[    7.260369] [<805fc5d4>] (__driver_attach) from [<805f954c>] (bus_for_each_dev+0x88/0xc8)
[    7.269489]  r7:00000000 r6:818cc000 r5:805fc5d4 r4:813a25c0
[    7.275806] [<805f94c4>] (bus_for_each_dev) from [<805fc76c>] (driver_attach+0x2c/0x30)
[    7.284739]  r7:81397c98 r6:00000000 r5:8fe7db80 r4:813a25c0
[    7.291057] [<805fc740>] (driver_attach) from [<805f9eec>] (bus_add_driver+0x120/0x200)
[    7.299984] [<805f9dcc>] (bus_add_driver) from [<805fce44>] (driver_register+0x98/0x128)
[    7.309005]  r7:80c4383c r6:00000000 r5:00000000 r4:813a25c0
[    7.315323] [<805fcdac>] (driver_register) from [<805fedb4>] (__platform_driver_register+0x50/0x58)
[    7.325410]  r5:818cc000 r4:81397c98
[    7.329404] [<805fed64>] (__platform_driver_register) from [<80c23398>] (dw_i3c_driver_init+0x24/0x28)
[    7.339790]  r5:818cc000 r4:80c23374
[    7.343784] [<80c23374>] (dw_i3c_driver_init) from [<80c01300>] (do_one_initcall+0xac/0x1d0)
[    7.353206] [<80c01254>] (do_one_initcall) from [<80c01630>] (kernel_init_freeable+0x1a8/0x204)
[    7.362916]  r8:000000d9 r7:80c4383c r6:00000007 r5:819ca2c0 r4:80c67680
[    7.370398] [<80c01488>] (kernel_init_freeable) from [<8091eb18>] (kernel_init+0x18/0x12c)
[    7.379616]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8091eb00
[    7.388343]  r4:00000000
[    7.391170] [<8091eb00>] (kernel_init) from [<80100148>] (ret_from_fork+0x14/0x2c)
[    7.399607] Exception stack(0x818cdfb0 to 0x818cdff8)
[    7.405243] dfa0:                                     00000000 00000000 00000000 00000000
[    7.414371] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    7.423499] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    7.430879]  r5:8091eb00 r4:00000000
---
 drivers/i3c/master.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
@@ -2537,7 +2537,7 @@ int i3c_master_register(struct i3c_maste
 
 	ret = i3c_master_bus_init(master);
 	if (ret)
-		goto err_destroy_wq;
+		goto err_put_dev;
 
 	ret = device_add(&master->dev);
 	if (ret)

@@ -2568,9 +2568,6 @@ err_del_dev:
 err_cleanup_bus:
 	i3c_master_bus_cleanup(master);
 
-err_destroy_wq:
-	destroy_workqueue(master->wq);
-
 err_put_dev:
 	put_device(&master->dev);
 

---
 fs/overlayfs/copy_up.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
@@ -928,7 +928,7 @@ static int ovl_copy_up_one(struct dentry
 static int ovl_copy_up_flags(struct dentry *dentry, int flags)
 {
 	int err = 0;
-	const struct cred *old_cred = ovl_override_creds(dentry->d_sb);
+	const struct cred *old_cred;
 	bool disconnected = (dentry->d_flags & DCACHE_DISCONNECTED);
 
 	/*

@@ -939,6 +939,7 @@ static int ovl_copy_up_flags(struct dent
 	if (WARN_ON(disconnected && d_is_dir(dentry)))
 		return -EIO;
 
+	old_cred = ovl_override_creds(dentry->d_sb);
 	while (!err) {
 		struct dentry *next;
 		struct dentry *parent = NULL;

---
 drivers/gpu/drm/qxl/qxl_drv.c |    2 --
 1 file changed, 2 deletions(-)
@@ -144,8 +144,6 @@ static void qxl_drm_release(struct drm_d
 	 * reodering qxl_modeset_fini() + qxl_device_fini() calls is
 	 * non-trivial though.
 	 */
-	if (!dev->registered)
-		return;
 	qxl_modeset_fini(qdev);
 	qxl_device_fini(qdev);
 }

---
 drivers/usb/gadget/udc/pch_udc.c |   17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)
@@ -596,18 +596,22 @@ static void pch_udc_reconnect(struct pch
 static inline void pch_udc_vbus_session(struct pch_udc_dev *dev,
 					  int is_active)
 {
+	unsigned long		iflags;
+
+	spin_lock_irqsave(&dev->lock, iflags);
 	if (is_active) {
 		pch_udc_reconnect(dev);
 		dev->vbus_session = 1;
 	} else {
 		if (dev->driver && dev->driver->disconnect) {
-			spin_lock(&dev->lock);
+			spin_unlock_irqrestore(&dev->lock, iflags);
 			dev->driver->disconnect(&dev->gadget);
-			spin_unlock(&dev->lock);
+			spin_lock_irqsave(&dev->lock, iflags);
 		}
 		pch_udc_set_disconnect(dev);
 		dev->vbus_session = 0;
 	}
+	spin_unlock_irqrestore(&dev->lock, iflags);
 }
 
 /**

@@ -1166,20 +1170,25 @@ static int pch_udc_pcd_selfpowered(struc
 static int pch_udc_pcd_pullup(struct usb_gadget *gadget, int is_on)
 {
 	struct pch_udc_dev	*dev;
+	unsigned long		iflags;
 
 	if (!gadget)
 		return -EINVAL;
+
 	dev = container_of(gadget, struct pch_udc_dev, gadget);
+
+	spin_lock_irqsave(&dev->lock, iflags);
 	if (is_on) {
 		pch_udc_reconnect(dev);
 	} else {
 		if (dev->driver && dev->driver->disconnect) {
-			spin_lock(&dev->lock);
+			spin_unlock_irqrestore(&dev->lock, iflags);
 			dev->driver->disconnect(&dev->gadget);
-			spin_unlock(&dev->lock);
+			spin_lock_irqsave(&dev->lock, iflags);
 		}
 		pch_udc_set_disconnect(dev);
 	}
+	spin_unlock_irqrestore(&dev->lock, iflags);
 
 	return 0;
 }

---
 tools/power/x86/turbostat/turbostat.c |   62 ++++++++++++++++++----------------
 1 file changed, 33 insertions(+), 29 deletions(-)
@@ -4795,33 +4795,12 @@ double discover_bclk(unsigned int family
  * below this value, including the Digital Thermal Sensor (DTS),
  * Package Thermal Management Sensor (PTM), and thermal event thresholds.
  */
-int read_tcc_activation_temp()
+int set_temperature_target(struct thread_data *t, struct core_data *c, struct pkg_data *p)
 {
 	unsigned long long msr;
-	unsigned int tcc, target_c, offset_c;
-
-	/* Temperature Target MSR is Nehalem and newer only */
-	if (!do_nhm_platform_info)
-		return 0;
-
-	if (get_msr(base_cpu, MSR_IA32_TEMPERATURE_TARGET, &msr))
-		return 0;
+	unsigned int target_c_local;
+	int cpu;
 
-	target_c = (msr >> 16) & 0xFF;
-
-	offset_c = (msr >> 24) & 0xF;
-
-	tcc = target_c - offset_c;
-
-	if (!quiet)
-		fprintf(outf, "cpu%d: MSR_IA32_TEMPERATURE_TARGET: 0x%08llx (%d C) (%d default - %d offset)\n",
-			base_cpu, msr, tcc, target_c, offset_c);
-
-	return tcc;
-}
-
-int set_temperature_target(struct thread_data *t, struct core_data *c, struct pkg_data *p)
-{
 	/* tcc_activation_temp is used only for dts or ptm */
 	if (!(do_dts || do_ptm))
 		return 0;

@@ -4830,18 +4809,43 @@ int set_temperature_target(struct thread
 	if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE) || !(t->flags & CPU_IS_FIRST_CORE_IN_PACKAGE))
 		return 0;
 
+	cpu = t->cpu_id;
+	if (cpu_migrate(cpu)) {
+		fprintf(outf, "Could not migrate to CPU %d\n", cpu);
+		return -1;
+	}
+
 	if (tcc_activation_temp_override != 0) {
 		tcc_activation_temp = tcc_activation_temp_override;
-		fprintf(outf, "Using cmdline TCC Target (%d C)\n", tcc_activation_temp);
+		fprintf(outf, "cpu%d: Using cmdline TCC Target (%d C)\n",
+			cpu, tcc_activation_temp);
 		return 0;
 	}
 
-	tcc_activation_temp = read_tcc_activation_temp();
-	if (tcc_activation_temp)
-		return 0;
+	/* Temperature Target MSR is Nehalem and newer only */
+	if (!do_nhm_platform_info)
+		goto guess;
+
+	if (get_msr(base_cpu, MSR_IA32_TEMPERATURE_TARGET, &msr))
+		goto guess;
+
+	target_c_local = (msr >> 16) & 0xFF;
+
+	if (!quiet)
+		fprintf(outf, "cpu%d: MSR_IA32_TEMPERATURE_TARGET: 0x%08llx (%d C)\n",
+			cpu, msr, target_c_local);
+
+	if (!target_c_local)
+		goto guess;
+
+	tcc_activation_temp = target_c_local;
+
+	return 0;
 
+guess:
 	tcc_activation_temp = TJMAX_DEFAULT;
-	fprintf(outf, "Guessing tjMax %d C, Please use -T to specify\n", tcc_activation_temp);
+	fprintf(outf, "cpu%d: Guessing tjMax %d C, Please use -T to specify\n",
+		cpu, tcc_activation_temp);
 
 	return 0;
 }

---
 drivers/firmware/xilinx/zynqmp.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
index fd95edeb702b..9e6504592646 100644
@@ -2,7 +2,7 @@
 /*
  * Xilinx Zynq MPSoC Firmware layer
  *
- *  Copyright (C) 2014-2020 Xilinx, Inc.
+ *  Copyright (C) 2014-2021 Xilinx, Inc.
  *
  *  Michal Simek <[email protected]>
  *  Davorin Mista <[email protected]>

@@ -1280,12 +1280,13 @@ static int zynqmp_firmware_probe(struct platform_device *pdev)
 static int zynqmp_firmware_remove(struct platform_device *pdev)
 {
 	struct pm_api_feature_data *feature_data;
+	struct hlist_node *tmp;
 	int i;
 
 	mfd_remove_devices(&pdev->dev);
 	zynqmp_pm_api_debugfs_exit();
 
-	hash_for_each(pm_api_features_map, i, feature_data, hentry) {
+	hash_for_each_safe(pm_api_features_map, i, tmp, feature_data, hentry) {
 		hash_del(&feature_data->hentry);
 		kfree(feature_data);
 	}

2.30.2
---
 include/linux/firmware/xlnx-zynqmp.h | 34 ++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
index 41a1bab98b7e..7fb3274a4a9e 100644
@@ -358,107 +358,132 @@ static inline struct zynqmp_eemi_ops *zynqmp_pm_get_eemi_ops(void)
 {
 	return ERR_PTR(-ENODEV);
 }
+
 static inline int zynqmp_pm_get_api_version(u32 *version)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_get_chipid(u32 *idcode, u32 *version)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_query_data(struct zynqmp_pm_query_data qdata,
 				       u32 *out)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_clock_enable(u32 clock_id)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_clock_disable(u32 clock_id)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_clock_getstate(u32 clock_id, u32 *state)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_clock_setdivider(u32 clock_id, u32 divider)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_clock_getdivider(u32 clock_id, u32 *divider)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_clock_setrate(u32 clock_id, u64 rate)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_clock_getrate(u32 clock_id, u64 *rate)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_clock_setparent(u32 clock_id, u32 parent_id)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_clock_getparent(u32 clock_id, u32 *parent_id)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_set_pll_frac_mode(u32 clk_id, u32 mode)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_get_pll_frac_mode(u32 clk_id, u32 *mode)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_set_pll_frac_data(u32 clk_id, u32 data)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_get_pll_frac_data(u32 clk_id, u32 *data)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_set_sd_tapdelay(u32 node_id, u32 type, u32 value)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_sd_dll_reset(u32 node_id, u32 type)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_reset_assert(const enum zynqmp_pm_reset reset,
 			   const enum zynqmp_pm_reset_action assert_flag)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_reset_get_status(const enum zynqmp_pm_reset reset,
 					     u32 *status)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_init_finalize(void)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_set_suspend_mode(u32 mode)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_request_node(const u32 node, const u32 capabilities,
 					 const u32 qos,
 					 const enum zynqmp_pm_request_ack ack)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_release_node(const u32 node)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_set_requirement(const u32 node,
 					const u32 capabilities,
 					const u32 qos,

@@ -466,39 +491,48 @@ static inline int zynqmp_pm_set_requirement(const u32 node,
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_aes_engine(const u64 address, u32 *out)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_fpga_load(const u64 address, const u32 size,
 				      const u32 flags)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_fpga_get_status(u32 *value)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_write_ggs(u32 index, u32 value)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_read_ggs(u32 index, u32 *value)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_write_pggs(u32 index, u32 value)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_read_pggs(u32 index, u32 *value)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_system_shutdown(const u32 type, const u32 subtype)
 {
 	return -ENODEV;
 }
+
 static inline int zynqmp_pm_set_boot_health_status(u32 value)
 {
 	return -ENODEV;

2.30.2
---
 Documentation/driver-api/xilinx/eemi.rst | 31 ++----------------------
 include/linux/firmware/xlnx-zynqmp.h     |  5 ----
 2 files changed, 2 insertions(+), 34 deletions(-)
index 9dcbc6f18d75..c1bc47b9000d 100644
@@ -16,35 +16,8 @@ components running across different processing clusters on a chip or
 device to communicate with a power management controller (PMC) on a
 device to issue or respond to power management requests.
 
-EEMI ops is a structure containing all eemi APIs supported by Zynq MPSoC.
-The zynqmp-firmware driver maintain all EEMI APIs in zynqmp_eemi_ops
-structure. Any driver who want to communicate with PMC using EEMI APIs
-can call zynqmp_pm_get_eemi_ops().
-
-Example of EEMI ops::
-
-	/* zynqmp-firmware driver maintain all EEMI APIs */
-	struct zynqmp_eemi_ops {
-		int (*get_api_version)(u32 *version);
-		int (*query_data)(struct zynqmp_pm_query_data qdata, u32 *out);
-	};
-
-	static const struct zynqmp_eemi_ops eemi_ops = {
-		.get_api_version = zynqmp_pm_get_api_version,
-		.query_data = zynqmp_pm_query_data,
-	};
-
-Example of EEMI ops usage::
-
-	static const struct zynqmp_eemi_ops *eemi_ops;
-	u32 ret_payload[PAYLOAD_ARG_CNT];
-	int ret;
-
-	eemi_ops = zynqmp_pm_get_eemi_ops();
-	if (IS_ERR(eemi_ops))
-		return PTR_ERR(eemi_ops);
-
-	ret = eemi_ops->query_data(qdata, ret_payload);
+Any driver who wants to communicate with PMC using EEMI APIs use the
+functions provided for each function.
 
 IOCTL
 ------

index 7fb3274a4a9e..4930ece07fd8 100644
@@ -354,11 +354,6 @@ int zynqmp_pm_read_pggs(u32 index, u32 *value);
 int zynqmp_pm_system_shutdown(const u32 type, const u32 subtype);
 int zynqmp_pm_set_boot_health_status(u32 value);
 #else
-static inline struct zynqmp_eemi_ops *zynqmp_pm_get_eemi_ops(void)
-{
-	return ERR_PTR(-ENODEV);
-}
-
 static inline int zynqmp_pm_get_api_version(u32 *version)
 {
 	return -ENODEV;

2.30.2
---
 drivers/fpga/xilinx-spi.c | 24 +++++++++---------------
 1 file changed, 9 insertions(+), 15 deletions(-)
index 824abbbd631e..d3e6f41e78bf 100644
@@ -233,25 +233,19 @@ static int xilinx_spi_probe(struct spi_device *spi)
 
 	/* PROGRAM_B is active low */
 	conf->prog_b = devm_gpiod_get(&spi->dev, "prog_b", GPIOD_OUT_LOW);
-	if (IS_ERR(conf->prog_b)) {
-		dev_err(&spi->dev, "Failed to get PROGRAM_B gpio: %ld\n",
-			PTR_ERR(conf->prog_b));
-		return PTR_ERR(conf->prog_b);
-	}
+	if (IS_ERR(conf->prog_b))
+		return dev_err_probe(&spi->dev, PTR_ERR(conf->prog_b),
+				     "Failed to get PROGRAM_B gpio\n");
 
 	conf->init_b = devm_gpiod_get_optional(&spi->dev, "init-b", GPIOD_IN);
-	if (IS_ERR(conf->init_b)) {
-		dev_err(&spi->dev, "Failed to get INIT_B gpio: %ld\n",
-			PTR_ERR(conf->init_b));
-		return PTR_ERR(conf->init_b);
-	}
+	if (IS_ERR(conf->init_b))
+		return dev_err_probe(&spi->dev, PTR_ERR(conf->init_b),
+				     "Failed to get INIT_B gpio\n");
 
 	conf->done = devm_gpiod_get(&spi->dev, "done", GPIOD_IN);
-	if (IS_ERR(conf->done)) {
-		dev_err(&spi->dev, "Failed to get DONE gpio: %ld\n",
-			PTR_ERR(conf->done));
-		return PTR_ERR(conf->done);
-	}
+	if (IS_ERR(conf->done))
+		return dev_err_probe(&spi->dev, PTR_ERR(conf->done),
+				     "Failed to get DONE gpio\n");
 
 	mgr = devm_fpga_mgr_create(&spi->dev,
 				   "Xilinx Slave Serial FPGA Manager",

2.30.2
---
 drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
index b6ab2054f217..541bcd814384 100644
@@ -437,8 +437,8 @@ int sun8i_ss_hash_run(struct crypto_engine *engine, void *breq)
 	kfree(pad);
 
 	memcpy(areq->result, result, algt->alg.hash.halg.digestsize);
-	kfree(result);
 theend:
+	kfree(result);
 	crypto_finalize_hash_request(engine, breq, err);
 	return 0;
 }

2.30.2
---
 drivers/memory/omap-gpmc.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
index cfa730cfd145..f80c2ea39ca4 100644
@@ -1009,8 +1009,8 @@ EXPORT_SYMBOL(gpmc_cs_request);
 
 void gpmc_cs_free(int cs)
 {
-	struct gpmc_cs_data *gpmc = &gpmc_cs[cs];
-	struct resource *res = &gpmc->mem;
+	struct gpmc_cs_data *gpmc;
+	struct resource *res;
 
 	spin_lock(&gpmc_mem_lock);
 	if (cs >= gpmc_cs_num || cs < 0 || !gpmc_cs_reserved(cs)) {

@@ -1018,6 +1018,9 @@ void gpmc_cs_free(int cs)
 		spin_unlock(&gpmc_mem_lock);
 		return;
 	}
+	gpmc = &gpmc_cs[cs];
+	res = &gpmc->mem;
+
 	gpmc_cs_disable_mem(cs);
 	if (res->flags)
 		release_resource(res);

2.30.2
---
 arch/arm/boot/dts/exynos4210-i9100.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
index 5370ee477186..7777bf51a6e6 100644
@@ -136,7 +136,7 @@
 			compatible = "maxim,max17042";
 
 			interrupt-parent = <&gpx2>;
-			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+			interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 
 			pinctrl-0 = <&max17042_fuel_irq>;
 			pinctrl-names = "default";

2.30.2
---
 arch/arm/boot/dts/exynos4412-midas.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
index 7e7c243ff196..1d56d6fa9077 100644
@@ -223,7 +223,7 @@
 		max77693-fuel-gauge@36 {
 			compatible = "maxim,max17047";
 			interrupt-parent = <&gpx2>;
-			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+			interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&max77693_fuel_irq>;
 			reg = <0x36>;

2.30.2
---
 arch/arm/boot/dts/exynos4412-midas.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
index 1d56d6fa9077..a8eadcaa0a10 100644
@@ -174,7 +174,7 @@
 		max77693@66 {
 			compatible = "maxim,max77693";
 			interrupt-parent = <&gpx1>;
-			interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+			interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&max77693_irq>;
 			reg = <0x66>;

2.30.2
---
 arch/arm/boot/dts/exynos4412-midas.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
index a8eadcaa0a10..06450066b178 100644
@@ -668,7 +668,7 @@
 	max77686: max77686_pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx0>;
-		interrupts = <7 IRQ_TYPE_NONE>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-0 = <&max77686_irq>;
 		pinctrl-names = "default";
 		reg = <0x09>;

2.30.2
---
 arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
index 2983e91bc7dd..869d80be1b36 100644
@@ -279,7 +279,7 @@
 	max77686: pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx3>;
-		interrupts = <2 IRQ_TYPE_NONE>;
+		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&max77686_irq>;
 		reg = <0x09>;

2.30.2
---
 arch/arm/boot/dts/exynos5250-smdk5250.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
index 186790f39e4d..d0e48c10aec2 100644
@@ -134,7 +134,7 @@
 		compatible = "maxim,max77686";
 		reg = <0x09>;
 		interrupt-parent = <&gpx3>;
-		interrupts = <2 IRQ_TYPE_NONE>;
+		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&max77686_irq>;
 		#clock-cells = <1>;

2.30.2
---
 arch/arm/boot/dts/exynos5250-snow-common.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
index c952a615148e..737f0e20a452 100644
@@ -292,7 +292,7 @@
 	max77686: max77686@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx3>;
-		interrupts = <2 IRQ_TYPE_NONE>;
+		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&max77686_irq>;
 		wakeup-source;

2.30.2
---
 arch/arm/boot/dts/s5pv210-fascinate4g.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
index ca064359dd30..b47d8300e536 100644
@@ -115,7 +115,7 @@
 	compatible = "maxim,max77836-battery";
 
 	interrupt-parent = <&gph3>;
-	interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+	interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 
 	pinctrl-names = "default";
 	pinctrl-0 = <&fg_irq>;

2.30.2
---
 arch/arm/boot/dts/r8a7790-lager.dts   | 3 +++
 arch/arm/boot/dts/r8a7791-koelsch.dts | 3 +++
 arch/arm/boot/dts/r8a7791-porter.dts  | 2 ++
 arch/arm/boot/dts/r8a7793-gose.dts    | 3 +++
 arch/arm/boot/dts/r8a7794-alt.dts     | 3 +++
 arch/arm/boot/dts/r8a7794-silk.dts    | 2 ++
 6 files changed, 16 insertions(+)
index 09a152b91557..1d6f0c5d02e9 100644
@@ -53,6 +53,9 @@
 		i2c11 = &i2cexio1;
 		i2c12 = &i2chdmi;
 		i2c13 = &i2cpwr;
+		mmc0 = &mmcif1;
+		mmc1 = &sdhi0;
+		mmc2 = &sdhi2;
 	};
 
 	chosen {

index f603cba5441f..6af1727b8269 100644
@@ -53,6 +53,9 @@
 		i2c12 = &i2cexio1;
 		i2c13 = &i2chdmi;
 		i2c14 = &i2cexio4;
+		mmc0 = &sdhi0;
+		mmc1 = &sdhi1;
+		mmc2 = &sdhi2;
 	};
 
 	chosen {

index c6d563fb7ec7..bf51e29c793a 100644
@@ -28,6 +28,8 @@
 		serial0 = &scif0;
 		i2c9 = &gpioi2c2;
 		i2c10 = &i2chdmi;
+		mmc0 = &sdhi0;
+		mmc1 = &sdhi2;
 	};
 
 	chosen {

index abf487e8fe0f..2b59a0491350 100644
@@ -49,6 +49,9 @@
 		i2c10 = &gpioi2c4;
 		i2c11 = &i2chdmi;
 		i2c12 = &i2cexio4;
+		mmc0 = &sdhi0;
+		mmc1 = &sdhi1;
+		mmc2 = &sdhi2;
 	};
 
 	chosen {

index 3f1cc5bbf329..32025986b3b9 100644
@@ -19,6 +19,9 @@
 		i2c10 = &gpioi2c4;
 		i2c11 = &i2chdmi;
 		i2c12 = &i2cexio4;
+		mmc0 = &mmcif0;
+		mmc1 = &sdhi0;
+		mmc2 = &sdhi1;
 	};
 
 	chosen {

index 677596f6c9c9..af066ee5e275 100644
@@ -31,6 +31,8 @@
 		serial0 = &scif2;
 		i2c9 = &gpioi2c1;
 		i2c10 = &i2chdmi;
+		mmc0 = &mmcif0;
+		mmc1 = &sdhi1;
 	};
 
 	chosen {

2.30.2
---
 arch/arm64/boot/dts/renesas/hihope-common.dtsi            | 3 +++
 arch/arm64/boot/dts/renesas/r8a774a1-beacon-rzg2m-kit.dts | 3 +++
 arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts           | 2 ++
 arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts            | 3 +++
 arch/arm64/boot/dts/renesas/salvator-common.dtsi          | 3 +++
 arch/arm64/boot/dts/renesas/ulcb-kf.dtsi                  | 1 +
 arch/arm64/boot/dts/renesas/ulcb.dtsi                     | 2 ++
 7 files changed, 17 insertions(+)
index 2eda9f66ae81..e8bf6f0c4c40 100644
@@ -12,6 +12,9 @@
 	aliases {
 		serial0 = &scif2;
 		serial1 = &hscif0;
+		mmc0 = &sdhi3;
+		mmc1 = &sdhi0;
+		mmc2 = &sdhi2;
 	};
 
 	chosen {

index 2c5b057c30c6..ad26f5bf0648 100644
@@ -21,6 +21,9 @@
 		serial4 = &hscif2;
 		serial5 = &scif5;
 		ethernet0 = &avb;
+		mmc0 = &sdhi3;
+		mmc1 = &sdhi0;
+		mmc2 = &sdhi2;
 	};
 
 	chosen {

index 26aee004a44e..c4b50a5e3d92 100644
@@ -17,6 +17,8 @@
 	aliases {
 		serial0 = &scif2;
 		serial1 = &hscif2;
+		mmc0 = &sdhi0;
+		mmc1 = &sdhi3;
 	};
 
 	chosen {

index e0ccca2222d2..b9e3b6762ff4 100644
@@ -16,6 +16,9 @@
 	aliases {
 		serial0 = &scif2;
 		ethernet0 = &avb;
+		mmc0 = &sdhi3;
+		mmc1 = &sdhi0;
+		mmc2 = &sdhi1;
 	};
 
 	chosen {

index 1bf77957d2c2..08b8525bb725 100644
@@ -36,6 +36,9 @@
 		serial0 = &scif2;
 		serial1 = &hscif1;
 		ethernet0 = &avb;
+		mmc0 = &sdhi2;
+		mmc1 = &sdhi0;
+		mmc2 = &sdhi3;
 	};
 
 	chosen {

index 202177706cde..05e64bfad023 100644
@@ -16,6 +16,7 @@
 	aliases {
 		serial1 = &hscif0;
 		serial2 = &scif1;
+		mmc2 = &sdhi3;
 	};
 
 	clksndsel: clksndsel {

index a2e085db87c5..e11521b4b9ca 100644
@@ -23,6 +23,8 @@
 	aliases {
 		serial0 = &scif2;
 		ethernet0 = &avb;
+		mmc0 = &sdhi2;
+		mmc1 = &sdhi0;
 	};
 
 	chosen {

2.30.2
---
 arch/x86/kernel/apic/x2apic_uv_x.c | 3 +++
 1 file changed, 3 insertions(+)
index 235f5cde06fc..40f466de8924 100644
@@ -1652,6 +1652,9 @@ static __init int uv_system_init_hubless(void)
 	if (rc < 0)
 		return rc;
 
+	/* Set section block size for current node memory */
+	set_block_size();
+
 	/* Create user access node */
 	if (rc >= 0)
 		uv_setup_proc_files(1);

2.30.2
---
 drivers/tty/serial/stm32-usart.c | 33 +++++++++++++++-----------------
 1 file changed, 15 insertions(+), 18 deletions(-)
index 6248304a001f..a0ef86d71317 100644
@@ -176,8 +176,7 @@ static int stm32_pending_rx(struct uart_port *port, u32 *sr, int *last_res,
 		status = dmaengine_tx_status(stm32_port->rx_ch,
 					     stm32_port->rx_ch->cookie,
 					     &state);
-		if ((status == DMA_IN_PROGRESS) &&
-		    (*last_res != state.residue))
+		if (status == DMA_IN_PROGRESS && (*last_res != state.residue))
 			return 1;
 		else
 			return 0;

@@ -464,7 +463,7 @@ static irqreturn_t stm32_interrupt(int irq, void *ptr)
 		writel_relaxed(USART_ICR_RTOCF,
 			       port->membase + ofs->icr);
 
-	if ((sr & USART_SR_WUF) && (ofs->icr != UNDEF_REG))
+	if ((sr & USART_SR_WUF) && ofs->icr != UNDEF_REG)
 		writel_relaxed(USART_ICR_WUCF,
 			       port->membase + ofs->icr);
 

@@ -620,7 +619,6 @@ static void stm32_stop_rx(struct uart_port *port)
 	stm32_clr_bits(port, ofs->cr1, stm32_port->cr1_irq);
 	if (stm32_port->cr3_irq)
 		stm32_clr_bits(port, ofs->cr3, stm32_port->cr3_irq);
-
 }
 
 /* Handle breaks - ignored by us */

@@ -724,7 +722,7 @@ static unsigned int stm32_get_databits(struct ktermios *termios)
 }
 
 static void stm32_set_termios(struct uart_port *port, struct ktermios *termios,
-			    struct ktermios *old)
+			      struct ktermios *old)
 {
 	struct stm32_port *stm32_port = to_stm32_port(port);
 	struct stm32_usart_offsets *ofs = &stm32_port->info->ofs;

@@ -923,7 +921,7 @@ stm32_verify_port(struct uart_port *port, struct serial_struct *ser)
 }
 
 static void stm32_pm(struct uart_port *port, unsigned int state,
-		unsigned int oldstate)
+		     unsigned int oldstate)
 {
 	struct stm32_port *stm32port = container_of(port,
 			struct stm32_port, port);

@@ -973,18 +971,17 @@ static int stm32_init_port(struct stm32_port *stm32port,
 	struct resource *res;
 	int ret;
 
+	ret = platform_get_irq(pdev, 0);
+	if (ret <= 0)
+		return ret ? : -ENODEV;
+
 	port->iotype	= UPIO_MEM;
 	port->flags	= UPF_BOOT_AUTOCONF;
 	port->ops	= &stm32_uart_ops;
 	port->dev	= &pdev->dev;
 	port->fifosize	= stm32port->info->cfg.fifosize;
 	port->has_sysrq = IS_ENABLED(CONFIG_SERIAL_STM32_CONSOLE);
-
-	ret = platform_get_irq(pdev, 0);
-	if (ret <= 0)
-		return ret ? : -ENODEV;
 	port->irq = ret;
-
 	port->rs485_config = stm32_config_rs485;
 
 	ret = stm32_init_rs485(port, pdev);

@@ -1101,8 +1098,8 @@ static int stm32_of_dma_rx_probe(struct stm32_port *stm32port,
 		return -ENODEV;
 	}
 	stm32port->rx_buf = dma_alloc_coherent(&pdev->dev, RX_BUF_L,
-						 &stm32port->rx_dma_buf,
-						 GFP_KERNEL);
+					       &stm32port->rx_dma_buf,
+					       GFP_KERNEL);
 	if (!stm32port->rx_buf) {
 		ret = -ENOMEM;
 		goto alloc_err;

@@ -1177,8 +1174,8 @@ static int stm32_of_dma_tx_probe(struct stm32_port *stm32port,
 		return -ENODEV;
 	}
 	stm32port->tx_buf = dma_alloc_coherent(&pdev->dev, TX_BUF_L,
-						 &stm32port->tx_dma_buf,
-						 GFP_KERNEL);
+					       &stm32port->tx_dma_buf,
+					       GFP_KERNEL);
 	if (!stm32port->tx_buf) {
 		ret = -ENOMEM;
 		goto alloc_err;

@@ -1322,7 +1319,6 @@ static int stm32_serial_remove(struct platform_device *pdev)
 	return err;
 }
 
-
 #ifdef CONFIG_SERIAL_STM32_CONSOLE
 static void stm32_console_putchar(struct uart_port *port, int ch)
 {

@@ -1335,7 +1331,8 @@ static void stm32_console_putchar(struct uart_port *port, int ch)
 	writel_relaxed(ch, port->membase + ofs->tdr);
 }
 
-static void stm32_console_write(struct console *co, const char *s, unsigned cnt)
+static void stm32_console_write(struct console *co, const char *s,
+				unsigned int cnt)
 {
 	struct uart_port *port = &stm32_ports[co->index].port;
 	struct stm32_port *stm32_port = to_stm32_port(port);

@@ -1388,7 +1385,7 @@ static int stm32_console_setup(struct console *co, char *options)
 	 * this to be called during the uart port registration when the
 	 * driver gets probed and the port should be mapped at that point.
 	 */
-	if (stm32port->port.mapbase == 0 || stm32port->port.membase == NULL)
+	if (stm32port->port.mapbase == 0 || !stm32port->port.membase)
 		return -ENXIO;
 
 	if (options)

2.30.2