Linux 7.2.5
Greg Kroah-Hartman
maintainerI'm announcing the release of the 7.2.5 kernel.
All users of the 7.2 kernel series must upgrade.
The updated 7.2.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-7.2.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Documentation/ABI/testing/sysfs-kernel-mm-damon | 8 Documentation/admin-guide/cgroup-v1/memory.rst | 49 -- Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml | 4 Documentation/trace/hisi-ptt.rst | 28 - Documentation/userspace-api/media/v4l/ext-ctrls-colorimetry.rst | 12 Makefile | 2 arch/arm64/include/asm/cpu.h | 1 arch/arm64/include/asm/cpufeature.h | 7 arch/arm64/include/asm/kvm_host.h | 3 arch/arm64/include/asm/kvm_nested.h | 20 arch/arm64/kernel/cpu_errata.c | 2 arch/arm64/kernel/cpufeature.c | 33 + arch/arm64/kernel/cpuinfo.c | 2 arch/arm64/kvm/at.c | 2 arch/arm64/kvm/hyp/vhe/switch.c | 3 arch/arm64/kvm/nested.c | 139 ++++-- arch/arm64/kvm/sys_regs.c | 11 arch/arm64/kvm/vgic/vgic-init.c | 1 arch/arm64/kvm/vgic/vgic-its.c | 8 arch/arm64/kvm/vgic/vgic-v3-nested.c | 2 arch/arm64/kvm/vgic/vgic-v3.c | 12 arch/arm64/mm/fault.c | 12 arch/loongarch/Kconfig | 2 arch/loongarch/include/asm/kvm_dmsintc.h | 1 arch/loongarch/include/asm/kvm_eiointc.h | 1 arch/loongarch/include/asm/kvm_host.h | 1 arch/loongarch/include/asm/kvm_ipi.h | 1 arch/loongarch/include/asm/kvm_pch_pic.h | 1 arch/loongarch/include/asm/pgtable.h | 9 arch/loongarch/kernel/acpi.c | 3 arch/loongarch/kernel/kprobes.c | 3 arch/loongarch/kernel/rethook_trampoline.S | 2 arch/loongarch/kvm/exit.c | 1 arch/loongarch/kvm/intc/dmsintc.c | 8 arch/loongarch/kvm/intc/eiointc.c | 5 arch/loongarch/kvm/intc/ipi.c | 5 arch/loongarch/kvm/intc/pch_pic.c | 8 arch/loongarch/kvm/main.c | 39 + arch/loongarch/kvm/mmu.c | 10 arch/loongarch/kvm/vcpu.c | 8 arch/loongarch/kvm/vm.c | 1 arch/loongarch/mm/init.c | 17 arch/loongarch/net/bpf_jit.c | 40 - arch/parisc/kernel/head.S | 1 arch/powerpc/include/asm/papr-watchdog.h | 64 +++ arch/powerpc/include/asm/reg.h | 12 arch/powerpc/kexec/file_load_64.c | 2 arch/powerpc/kexec/ranges.c | 12 arch/powerpc/kvm/book3s_hv.c | 15 arch/powerpc/kvm/powerpc.c | 6 arch/powerpc/mm/book3s64/radix_pgtable.c | 7 arch/powerpc/platforms/pseries/setup.c | 28 + arch/riscv/net/bpf_jit_comp64.c | 10 arch/s390/include/asm/nmi.h | 3 arch/s390/kernel/nmi.c | 5 arch/s390/kvm/guestdbg.c | 9 arch/s390/kvm/interrupt.c | 26 - arch/s390/kvm/kvm-s390.c | 22 - arch/x86/events/intel/core.c | 10 arch/x86/events/intel/lbr.c | 12 arch/x86/events/perf_event.h | 2 arch/x86/include/asm/kvm-x86-ops.h | 4 arch/x86/include/asm/kvm_host.h | 6 arch/x86/kvm/hyperv.c | 25 - arch/x86/kvm/mmu/mmu.c | 107 +++-- arch/x86/kvm/mmu/tdp_iter.h | 7 arch/x86/kvm/mmu/tdp_mmu.c | 20 arch/x86/kvm/svm/sev.c | 80 +++ arch/x86/kvm/svm/svm.c | 6 arch/x86/kvm/svm/svm.h | 2 arch/x86/kvm/vmx/nested.c | 75 ++- arch/x86/kvm/x86.c | 17 arch/x86/kvm/x86.h | 2 block/genhd.c | 7 drivers/accel/amdxdna/amdxdna_gem.c | 3 drivers/accel/ethosu/ethosu_drv.c | 2 drivers/accel/ethosu/ethosu_job.c | 10 drivers/acpi/battery.c | 155 +++++-- drivers/ata/ahci.c | 49 ++ drivers/block/ublk_drv.c | 6 drivers/block/zram/zram_drv.c | 27 - drivers/block/zram/zram_drv.h | 16 drivers/clk/mediatek/Kconfig | 1 drivers/clk/meson/gxbb.c | 2 drivers/clk/microchip/clk-mpfs.c | 2 drivers/clk/qcom/gcc-mdm9607.c | 182 -------- drivers/clk/qcom/gcc-msm8916.c | 5 drivers/clk/qcom/gcc-msm8939.c | 5 drivers/clk/rockchip/clk-rk3588.c | 2 drivers/clk/xilinx/clk-xlnx-clock-wizard.c | 4 drivers/cpuidle/cpuidle-psci.c | 42 -- drivers/cpuidle/dt_idle_genpd.c | 3 drivers/dma-buf/dma-buf.c | 20 drivers/dma-buf/dma-heap.c | 80 +-- drivers/dma/dw-edma/dw-edma-core.c | 24 - drivers/dma/dw-edma/dw-hdma-v0-core.c | 2 drivers/dma/fsl-edma-trace.h | 4 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 7 drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c | 6 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 59 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 1 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 6 drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 3 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 8 drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 7 drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 3 drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 8 drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 8 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 8 drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 10 drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 10 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 3 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 23 + drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 56 +- drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 12 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 6 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c | 13 drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_shared_types.h | 4 drivers/gpu/drm/amd/display/dc/dml2_0/dml2_translation_helper.c | 1 drivers/gpu/drm/amd/display/dc/link/link_factory.c | 2 drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c | 5 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 3 drivers/gpu/drm/drm_atomic_uapi.c | 2 drivers/gpu/drm/drm_drv.c | 34 + drivers/gpu/drm/drm_pagemap.c | 128 +++++- drivers/gpu/drm/gud/gud_connector.c | 12 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 52 -- drivers/gpu/drm/i915/display/intel_cursor.c | 15 drivers/gpu/drm/i915/display/skl_universal_plane.c | 15 drivers/gpu/drm/i915/i915_pci.c | 3 drivers/gpu/drm/msm/dsi/dsi_host.c | 12 drivers/gpu/drm/nouveau/include/nvkm/engine/disp.h | 1 drivers/gpu/drm/nouveau/nouveau_chan.c | 9 drivers/gpu/drm/nouveau/nouveau_dmem.c | 18 drivers/gpu/drm/nouveau/nouveau_sgdma.c | 4 drivers/gpu/drm/nouveau/nouveau_uvmm.c | 6 drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 10 drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild | 1 drivers/gpu/drm/nouveau/nvkm/engine/disp/ga102.c | 13 drivers/gpu/drm/nouveau/nvkm/engine/disp/gb202.c | 191 +++++++++ drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c | 4 drivers/gpu/drm/nouveau/nvkm/engine/disp/head.h | 4 drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h | 1 drivers/gpu/drm/nouveau/nvkm/engine/disp/priv.h | 17 drivers/gpu/drm/nouveau/nvkm/engine/disp/tu102.c | 86 ++++ drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/disp.c | 129 ++---- drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/disp.c | 64 +++ drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/gsp.c | 9 drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/nvrm/disp.h | 2 drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/rm.h | 5 drivers/gpu/drm/panel/panel-edp.c | 19 drivers/gpu/drm/panthor/panthor_fw.c | 22 - drivers/gpu/drm/solomon/ssd130x.c | 9 drivers/gpu/drm/sun4i/sun4i_backend.c | 2 drivers/gpu/drm/sysfb/ofdrm.c | 8 drivers/gpu/drm/sysfb/simpledrm.c | 74 ++- drivers/gpu/drm/ttm/ttm_pool.c | 15 drivers/gpu/drm/xe/xe_vram.c | 26 + drivers/hid/bpf/hid_bpf_struct_ops.c | 17 drivers/hid/hid-rmi.c | 46 ++ drivers/hid/hid-sony.c | 87 +--- drivers/hid/wacom_wac.c | 13 drivers/i2c/busses/i2c-designware-platdrv.c | 2 drivers/i2c/busses/i2c-qcom-cci.c | 11 drivers/i2c/busses/i2c-qcom-geni.c | 4 drivers/i2c/i2c-core-base.c | 6 drivers/i2c/i2c-mux.c | 1 drivers/i2c/muxes/i2c-demux-pinctrl.c | 1 drivers/iio/adc/Kconfig | 2 drivers/iio/adc/ad4080.c | 5 drivers/iio/adc/adi-axi-adc.c | 30 + drivers/iio/adc/pac1921.c | 2 drivers/iio/adc/ti-ads7138.c | 42 +- drivers/iio/chemical/atlas-sensor.c | 19 drivers/iio/chemical/sgp30.c | 3 drivers/iio/dac/Kconfig | 1 drivers/iio/dac/ad3552r-hs.c | 2 drivers/iio/dac/ad5446-i2c.c | 2 drivers/iio/dac/m62332.c | 17 drivers/iio/gyro/mpu3050-core.c | 2 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_fusion.c | 5 drivers/iio/industrialio-buffer.c | 38 - drivers/iio/light/apds9306.c | 8 drivers/iio/light/cm32181.c | 2 drivers/iio/light/gp2ap002.c | 10 drivers/iio/light/ltrf216a.c | 3 drivers/iio/light/opt4001.c | 37 - drivers/iio/light/opt4060.c | 5 drivers/iio/pressure/dps310.c | 3 drivers/iio/pressure/mpl115.c | 11 drivers/iio/proximity/srf04.c | 1 drivers/iio/temperature/hid-sensor-temperature.c | 3 drivers/irqchip/irq-mbigen.c | 20 drivers/irqchip/irq-stm32mp-exti.c | 4 drivers/md/dm.c | 14 drivers/media/cec/core/cec-adap.c | 10 drivers/media/cec/core/cec-core.c | 2 drivers/media/cec/platform/meson/ao-cec-g12a.c | 1 drivers/media/cec/usb/extron-da-hd-4k-plus/extron-da-hd-4k-plus.c | 3 drivers/media/dvb-frontends/rtl2832_sdr.c | 21 - drivers/media/i2c/alvium-csi2.c | 2 drivers/media/i2c/imx355.c | 3 drivers/media/i2c/imx415.c | 4 drivers/media/i2c/ov02a10.c | 12 drivers/media/i2c/ov7740.c | 4 drivers/media/i2c/ov9282.c | 3 drivers/media/i2c/vd55g1.c | 32 + drivers/media/i2c/video-i2c.c | 8 drivers/media/pci/cobalt/cobalt-alsa-main.c | 1 drivers/media/pci/cx23885/cimax2.c | 1 drivers/media/pci/intel/ipu-bridge.c | 8 drivers/media/pci/intel/ipu6/ipu6-isys.c | 1 drivers/media/pci/saa7164/saa7164-core.c | 8 drivers/media/pci/zoran/zoran_card.c | 2 drivers/media/platform/amphion/venc.c | 2 drivers/media/platform/arm/mali-c55/mali-c55-core.c | 2 drivers/media/platform/arm/mali-c55/mali-c55-params.c | 1 drivers/media/platform/arm/mali-c55/mali-c55-registers.h | 2 drivers/media/platform/arm/mali-c55/mali-c55-resizer.c | 2 drivers/media/platform/broadcom/bcm2835-unicam.c | 3 drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c | 64 ++- drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c | 6 drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h | 2 drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c | 6 drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c | 6 drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c | 2 drivers/media/platform/qcom/iris/iris_ctrls.c | 2 drivers/media/platform/qcom/iris/iris_hfi_gen1.c | 16 drivers/media/platform/qcom/iris/iris_platform_common.h | 1 drivers/media/platform/qcom/iris/iris_state.c | 2 drivers/media/platform/qcom/iris/iris_vidc.c | 11 drivers/media/platform/qcom/iris/iris_vpu_common.c | 2 drivers/media/platform/qcom/venus/hfi_parser.c | 9 drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c | 5 drivers/media/platform/rockchip/rga/rga3-hw.c | 12 drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c | 3 drivers/media/platform/rockchip/rkvdec/rkvdec.c | 8 drivers/media/platform/ti/vpe/vip.c | 37 + drivers/media/rc/sunxi-cir.c | 9 drivers/media/test-drivers/vimc/vimc-capture.c | 4 drivers/media/tuners/tda18250.c | 4 drivers/media/usb/airspy/airspy.c | 17 drivers/media/usb/cx231xx/cx231xx-video.c | 4 drivers/media/usb/em28xx/em28xx-cards.c | 3 drivers/media/usb/em28xx/em28xx-core.c | 2 drivers/media/usb/go7007/snd-go7007.c | 10 drivers/media/usb/s2255/s2255drv.c | 11 drivers/media/usb/usbtv/usbtv-audio.c | 11 drivers/media/v4l2-core/v4l2-async.c | 1 drivers/media/v4l2-core/v4l2-ctrls-core.c | 68 ++- drivers/media/v4l2-core/v4l2-fwnode.c | 2 drivers/misc/fastrpc.c | 16 drivers/mtd/mtdoops.c | 3 drivers/mtd/nand/ecc-realtek.c | 1 drivers/mtd/nand/raw/nand_onfi.c | 27 + drivers/mtd/nand/raw/pl35x-nand-controller.c | 5 drivers/mtd/nand/raw/sunxi_nand.c | 119 ++++- drivers/mtd/parsers/afs.c | 7 drivers/nvdimm/btt.c | 8 drivers/nvme/host/core.c | 24 + drivers/nvme/host/fabrics.c | 2 drivers/nvme/host/fc.c | 26 - drivers/nvme/host/tcp.c | 7 drivers/nvme/target/auth.c | 6 drivers/nvme/target/core.c | 2 drivers/nvme/target/nvmet.h | 2 drivers/nvme/target/tcp.c | 10 drivers/parisc/eisa.c | 5 drivers/pci/hotplug/pnv_php.c | 2 drivers/pci/hotplug/rpaphp_slot.c | 2 drivers/pci/pci.c | 5 drivers/pci/slot.c | 50 +- drivers/pmdomain/mediatek/Kconfig | 5 drivers/pmdomain/qcom/rpmhpd.c | 4 drivers/power/supply/ab8500_fg.c | 32 + drivers/remoteproc/qcom_q6v5_pas.c | 13 drivers/rtc/rtc-rzn1.c | 30 + drivers/s390/crypto/vfio_ap_ops.c | 203 ++++++---- drivers/scsi/megaraid/megaraid_sas_base.c | 13 drivers/scsi/pm8001/pm8001_init.c | 4 drivers/scsi/qla2xxx/qla_attr.c | 6 drivers/scsi/qla2xxx/qla_bsg.c | 46 +- drivers/scsi/qla2xxx/qla_dbg.c | 2 drivers/scsi/qla2xxx/qla_dfs.c | 4 drivers/scsi/qla2xxx/qla_edif.c | 3 drivers/scsi/qla2xxx/qla_gs.c | 4 drivers/scsi/qla2xxx/qla_init.c | 61 ++- drivers/scsi/qla2xxx/qla_inline.h | 13 drivers/scsi/qla2xxx/qla_isr.c | 39 + drivers/scsi/qla2xxx/qla_mbx.c | 28 - drivers/scsi/qla2xxx/qla_nvme.c | 31 + drivers/scsi/qla2xxx/qla_os.c | 14 drivers/scsi/scsi_bsg.c | 47 +- drivers/soc/fsl/qe/qe_ports_ic.c | 7 drivers/soc/qcom/qcom-geni-se.c | 24 - drivers/spi/spi-bcm63xx-hsspi.c | 8 drivers/spi/spi-bcm63xx.c | 6 drivers/spi/spi-bcmbca-hsspi.c | 8 drivers/spi/spi.c | 34 - drivers/staging/media/meson/vdec/vdec.c | 4 drivers/staging/media/sunxi/cedrus/cedrus.c | 4 drivers/staging/rtl8723bs/core/rtw_ieee80211.c | 7 drivers/staging/rtl8723bs/core/rtw_mlme.c | 3 drivers/target/iscsi/iscsi_target_login.c | 2 drivers/thermal/imx_thermal.c | 9 drivers/thermal/qoriq_thermal.c | 13 drivers/usb/cdns3/cdnsp-gadget.c | 111 +++++ drivers/usb/cdns3/cdnsp-gadget.h | 1 drivers/usb/cdns3/cdnsp-mem.c | 98 +--- drivers/usb/dwc3/dwc3-google.c | 1 drivers/usb/dwc3/ep0.c | 2 drivers/usb/dwc3/gadget.c | 21 - drivers/usb/gadget/function/f_fs.c | 31 + drivers/usb/gadget/function/f_mass_storage.c | 5 drivers/usb/gadget/function/f_midi.c | 2 drivers/usb/gadget/function/f_midi2.c | 17 drivers/usb/gadget/functions.c | 2 drivers/usb/gadget/legacy/inode.c | 3 drivers/usb/host/xhci-ring.c | 32 + drivers/usb/image/mdc800.c | 4 drivers/usb/storage/ene_ub6250.c | 2 drivers/usb/storage/realtek_cr.c | 9 drivers/usb/typec/hd3ss3220.c | 9 drivers/usb/typec/mux.c | 21 - drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c | 2 drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_port.c | 5 drivers/usb/typec/tcpm/tcpm.c | 28 + drivers/usb/typec/tipd/core.c | 17 drivers/usb/typec/tipd/tps6598x.h | 4 drivers/usb/typec/ucsi/displayport.c | 2 drivers/watchdog/pseries-wdt.c | 53 -- fs/ceph/crypto.c | 50 +- fs/ceph/mds_client.c | 12 fs/ceph/mds_client.h | 1 fs/f2fs/data.c | 8 fs/f2fs/debug.c | 4 fs/f2fs/dir.c | 7 fs/f2fs/f2fs.h | 29 + fs/f2fs/file.c | 170 ++++++-- fs/f2fs/gc.c | 38 - fs/f2fs/gc.h | 27 - fs/f2fs/inline.c | 2 fs/f2fs/iostat.c | 6 fs/f2fs/namei.c | 17 fs/f2fs/node.c | 10 fs/f2fs/recovery.c | 41 +- fs/f2fs/segment.c | 18 fs/f2fs/super.c | 4 fs/f2fs/sysfs.c | 30 - fs/f2fs/xattr.c | 2 fs/nfsd/nfs4proc.c | 5 fs/nfsd/nfs4state.c | 118 ++++- fs/nfsd/nfsctl.c | 6 fs/ntfs3/frecord.c | 20 fs/smb/server/oplock.c | 79 ++- fs/smb/server/smb2pdu.c | 7 include/linux/dma-buf.h | 1 include/linux/ftrace.h | 5 include/linux/kprobes.h | 1 include/linux/kvm_host.h | 1 include/linux/pci.h | 8 include/linux/sched/rt.h | 2 include/linux/sched/user.h | 3 include/linux/soc/qcom/geni-se.h | 4 include/trace/events/f2fs.h | 20 kernel/bpf/percpu_freelist.c | 35 + kernel/bpf/percpu_freelist.h | 1 kernel/bpf/stackmap.c | 173 +++++--- kernel/dma/direct.c | 18 kernel/events/core.c | 20 kernel/futex/pi.c | 16 kernel/futex/requeue.c | 12 kernel/kprobes.c | 14 kernel/locking/rtmutex_api.c | 2 kernel/sched/core.c | 16 kernel/trace/ftrace.c | 70 ++- kernel/trace/ring_buffer.c | 11 kernel/trace/trace.c | 67 +++ kernel/trace/trace.h | 5 kernel/trace/trace_btf.c | 12 kernel/trace/trace_events.c | 28 + kernel/trace/trace_functions.c | 2 kernel/trace/trace_stack.c | 2 lib/once.c | 2 mm/damon/core.c | 27 - mm/damon/ops-common.c | 5 mm/damon/paddr.c | 20 mm/damon/sysfs-schemes.c | 18 mm/damon/sysfs.c | 29 + mm/damon/tests/core-kunit.h | 33 + mm/damon/tests/vaddr-kunit.h | 5 mm/damon/vaddr.c | 34 - mm/huge_memory.c | 2 mm/hugetlb.c | 20 mm/hugetlb_cgroup.c | 7 mm/hugetlb_cma.c | 21 - mm/khugepaged.c | 6 mm/madvise.c | 8 mm/memcontrol-v1.c | 43 +- mm/memcontrol.c | 113 ++++- mm/mempolicy.c | 2 mm/migrate_device.c | 18 mm/page_alloc.c | 6 mm/secretmem.c | 116 +++++ mm/userfaultfd.c | 4 net/batman-adv/bridge_loop_avoidance.c | 15 net/batman-adv/distributed-arp-table.c | 8 net/batman-adv/main.c | 4 net/batman-adv/mesh-interface.c | 7 net/batman-adv/multicast_forw.c | 7 net/core/skbuff.c | 5 net/sunrpc/xprtrdma/ib_client.c | 24 - rust/kernel/drm/ioctl.rs | 6 samples/damon/mtier.c | 14 samples/damon/prcl.c | 11 samples/damon/wsse.c | 11 security/integrity/ima/ima_appraise.c | 2 sound/core/pcm_native.c | 2 sound/core/rawmidi.c | 2 sound/parisc/harmony.c | 6 sound/soc/codecs/adau1761.c | 34 - sound/soc/codecs/cs35l33.c | 14 sound/soc/codecs/cs35l34.c | 14 sound/soc/codecs/cx2072x.c | 122 +++--- sound/soc/codecs/hdac_hda.c | 4 sound/soc/codecs/max9860.c | 2 sound/soc/codecs/ml26124.c | 4 sound/soc/codecs/pcm512x.c | 40 - sound/soc/codecs/pm4125-sdw.c | 2 sound/soc/codecs/rt1017-sdca-sdw.h | 10 sound/soc/codecs/rt1316-sdw.c | 2 sound/soc/codecs/rt1318-sdw.c | 2 sound/soc/codecs/rt1318.c | 4 sound/soc/codecs/rt274.c | 8 sound/soc/codecs/rt286.c | 12 sound/soc/codecs/rt298.c | 12 sound/soc/codecs/rt700-sdw.h | 11 sound/soc/codecs/rt711-sdca-sdw.h | 6 sound/soc/codecs/rt711-sdw.h | 10 sound/soc/codecs/rt712-sdca-dmic.h | 6 sound/soc/codecs/rt712-sdca-sdw.h | 11 sound/soc/codecs/rt715-sdca-sdw.h | 12 sound/soc/codecs/rt715-sdw.h | 32 - sound/soc/codecs/rt721-sdca-sdw.h | 28 - sound/soc/codecs/sgtl5000.c | 2 sound/soc/codecs/sti-sas.c | 2 sound/soc/codecs/tas2552.c | 14 sound/soc/codecs/tas2764.c | 2 sound/soc/codecs/tas2780.c | 2 sound/soc/codecs/tas2783-sdw.c | 171 ++++---- sound/soc/fsl/fsl_easrc.c | 8 sound/soc/fsl/mpc5200_psc_i2s.c | 1 sound/soc/intel/atom/sst/sst_pci.c | 4 sound/soc/loongson/loongson_card.c | 6 sound/soc/samsung/aries_wm8994.c | 1 sound/usb/midi.c | 2 tools/perf/Makefile.config | 2 tools/perf/util/bpf_skel/augmented_raw_syscalls.bpf.c | 155 ++++--- tools/perf/util/hisi-ptt-decoder/hisi-ptt-pkt-decoder.c | 47 +- tools/perf/util/hisi-ptt-decoder/hisi-ptt-pkt-decoder.h | 12 tools/testing/selftests/mm/memfd_secret.c | 30 - virt/kvm/guest_memfd.c | 4 462 files changed, 5650 insertions(+), 2710 deletions(-)
Abdifatah Suruur (1):
ksmbd: fix use-after-free in oplock break notification
Abel Vesa (1):
Revert "pmdomain: qcom: rpmhpd: Add missing MXC and MMCX power domains for Eliza"
Ahmad Byagowi (1):
i2c: mux: Fix channel node leak on adapter add failure
Akari Tsuyukusa (1):
clk: mediatek: mt8196: Select REGMAP_MMIO for vlpckgen
Aleksandr Nogikh (1):
usb: gadget: midi2: Fix null-pointer dereference in f_midi2_free_ep_reqs
Alex Deucher (1):
drm/amdgpu/gfx8: only apply compute quantums to KCQs
Amit Barzilai (2):
drm/ssd130x: fix column and row end address in partial updates for ssd132x
drm/ssd130x: fix column and row end address in partial updates in ssd133xAmit Machhiwal (1):
KVM: PPC: Book3S HV: Validate arch_compat against host compatibility mode
Amit Sunil Dhamne (1):
usb: typec: tcpm: constrain TCPM_SOURCING_VBUS event handling
Andy Shevchenko (1):
usb: f_mass_storage: Bump local buffer size in fsg_common_create_luns()
Aneesh Kumar K.V (Arm) (1):
dma-direct: return struct page from dma_direct_alloc_from_pool()
Anthony Krowiak (9):
s390/vfio-ap: fix stale pqap_hook pointer on error in vfio_ap_mdev_set_kvm() s390/vfio-ap: Fix stale do_remove flag across iterations in vfio_ap_mdev_cfg_remove s390/vfio-ap: Fix control domain removal in vfio_ap_mdev_cfg_remove s390/vfio-ap: Fix dereference matrix_mdev->kvm without checking for NULL s390/vfio-ap: Fix hot-unplug skipped when last AP adapter or domain removed s390/vfio-ap: Fix missing lock required to access list of ap_matrix_mdev objects s390/vfio-ap: Fix NULL deref in status_show() during queue probe s390/vfio-ap: fix potential use of uninitialized apm_filtered bitmap s390/vfio-ap: Fix required lock not held during update of ap_matrix_mdev object
Antoniu Miclaus (2):
iio: adc: ad4080: configure backend data size
iio: adc: adi-axi-adc: add data size support for AD408X backend
Arash Golgol (1):
media: vimc: fix pixel format lookup in enum_framesizes
Arthur Gautier (1):
xhci: fix lost bounce buffers on TDs spanning several ring segments
Austin Zheng (1):
drm/amd/display: Remove const Qualifier From Non-Pointer Fields
Babanpreet Singh (1):
iio: dac: ad3552r-hs: fix scnprintf() buffer bound in data source show
Baineng Shou (2):
dma-buf: dma-heap: don't publish fd before copy_to_user() succeeds
misc: fastrpc: don't publish fd before copy_to_user() succeeds
Baolin Wang (1):
mm: fix incorrect vm_flags usage when checking allowable orders for tmpfs
Benjamin Mugnier (2):
media: i2c: vd55g1: Fix manual digital gain on color variant
media: i2c: vd55g1: Fix media bus code initialization
Bibo Mao (3):
LoongArch: KVM: Set vcpu->cpu before IN_GUEST_MODE is set
LoongArch: KVM: Fix uninitialized stack variable issue with dmsintc
LoongArch: Fix acpi_package_ids[] array overflowBinbin Zhou (1):
ASoC: loongson: Fix error handling in ACPI property parsing
Biren Pandya (4):
media: cec: disable delayed work before freeing an interrupted transmit
media: i2c: ov02a10: fix endpoint parsing use-after-free
media: i2c: ov7740: fix use-after-destroy in remove
media: v4l2-fwnode: Fix fwnode leak in v4l2_fwnode_parse_link
Bob Zhou (1):
drm/amdgpu: avoid force-completing uninitialized UVD rings
Bradley Morgan (1):
ima: Check for ERR_PTR from dentry_path() in validate_hash_algo()
Brendan Jackman (1):
mm/page_alloc: don't spin_trylock() in NMI on UP
Bryam Vargas (2):
nvdimm/btt: reject an arena whose nfree is below the lane count
media: cx231xx: reject geometry changes while the VBI queue is busy
Bryan Lim (1):
userfaultfd: reset err to be 0 when move_pages_ptes succeeded
Bryan O'Donoghue (1):
media: iris: Enumerate cap->bus_info to differentiate between encoder and decoder
Can Peng (7):
thermal/drivers/imx: Disable clock on runtime resume failure thermal/drivers/qoriq: Disable clock on resume failure
spi: bcm63xx-hsspi: disable clocks on resume failure
spi: bcm63xx: disable clock on resume failure
spi: bcmbca-hsspi: disable clocks on resume failure
iio: dac: ad5446: fix OF module device table
iio: pressure: mpl115: Fix runtime PM cleanup
Carlos López (1):
KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock
Chaithanya Lagisetty (3):
LoongArch: KVM: Add unregister helpers for the KVM interrupt devices
LoongArch: KVM: Fix resource leak in kvm_loongarch_env_init() error path
LoongArch: KVM: Free init resources if kvm_init() fails
Chang Wu (1):
usb: typec: hd3ss3220: track VBUS enable state per consumer
Chao Shi (1):
nvme: skip the zoned limits update if the zone info query failed
Chao Yu (10):
f2fs: fix to avoid move_range and defragment on device_alias file
f2fs: fix to avoid potential section-unaligned pinfile
f2fs: embed f2fs_gc_kthread in f2fs_sb_info
f2fs: fix to avoid potential deadloop in f2fs_fsync_node_pages()
f2fs: fix to return -EFSCORRUPTED in f2fs_get_node_info() correctly
f2fs: fix to off-by-one issue in f2fs_zero_post_eof_page()
f2fs: fix to clear dirty flag on folio in error path
f2fs: fix to reclaim space in f2fs_allocate_pinning_section()
f2fs: fix to pass folio->index to f2fs_sanity_check_node_footer()
f2fs: fix to zero post-EOF data when extending file size
Chen Changcheng (1):
f2fs: fix valid block count leak on data block allocation failure
Chen Pei (1):
bpf, riscv: Make arena support depend on ZACAS
Christian Borntraeger (11):
KVM: s390: Fix length check __import_wp_info()
KVM: s390: Fix memory leak in guest debug handling
KVM: s390: Fix old_data leak in guest debug error path
KVM: s390: Free guest debug data on vcpu destroy
KVM: s390: Take srcu when importing watchpoint data
KVM: s390: Zero initialize data structures for inject_pfault_token
KVM: s390: Zero initialize irq in reinject_machine_check
KVM: s390: Fix memory corruption by not reinjecting CK machine checks
KVM: s390: keyop: use mmu_lock to read gmap->asce
KVM: s390: pv: Fix rc/rrc offset for PVM_DUMP
KVM: s390: Restore sigset on error path
Christian Hewitt (1):
media: meson: vdec: fix NULL pointer deref in vdec_try_fmt_common
Christian Marangi (1):
pmdomain: airoha: fix unselectable AIROHA_CPU_PM_DOMAIN kconfig
Chuck Lever (7):
NFSD: Annotate caller preconditions for the state-table walkers
NFSD: Guard admin state-revocation walks with NFSD_NET_UP
NFSD: Prevent client use-after-free during export state revocation
NFSD: Consolidate the revocation-path client unpin
NFSD: Prevent client use-after-free during close_lru reaping
NFSD: Prevent client use-after-free during blocked-lock reaping
rpcrdma: arm rn_done before publishing the notification
Cong Nguyen (4):
iio: adc: pac1921: fix wrong channel used in trigger handler read
iio: gyro: mpu3050: fix sign of raw angular velocity readings
iio: srf04: fix pm_runtime handling on probe error path
media: intel/ipu6: fix async notifier cleanup leak on parse error
Daeho Jeong (1):
f2fs: fix to migrate all curseg types during free_segment_range
Damien Le Moal (1):
block: flag zoned disks with GENHD_FL_NO_PART
Danilo Krummrich (2):
rust: drm: ioctl: fix unbounded lifetimes in ioctl handler arguments
drm: fix race between partial drm_dev_register() failure and ioctl
Dapeng Mi (2):
perf/x86/intel: Fix kernel address leakages in LBR stack perf/x86/intel: Remove anythread_deprecated bit from perf_capabilities
Dave Stevenson (1):
media: imx355: Avoid calling imx355_power_off twice in error path
David (Ming Qiang) Wu (1):
drm/amdgpu/vcn: fix integer overflow in dec_msg buffer count check
David Carlier (5):
zram: fix slot lock bit position on big-endian 64-bit
media: mali-c55: fix dropped last AEC histogram zone weight
media: mali-c55: Fix clock leak on reset deassert failure
media: mali-c55: Fix AEXP IHIST disable bit shift
media: mali-c55: Fix scaler factor overflow for large crop sizes
Dawei Feng (1):
media: cedrus: fix memory leak in cedrus_init_ctrls()
Deepanshu Kartikey (2):
drm/i915: Guard against NULL driver_data in i915_pci_probe() drm/gud: NUL-terminate TV mode names read from the device
Diego Fernando Mancera Gomez (1):
media: em28xx: defer audio-only extension registration
Dikshita Agarwal (1):
media: qcom: iris: fix state-change debug log printing stale value
Doruk Tan Ozturk (1):
HID: sony: clean up device list on probe failure
Elson Serrao (1):
usb: dwc3: clear forceRM when issuing EndTransfer
Eric Dumazet (2):
mm/mempolicy: fix sleeping allocation in alloc_pages_bulk_weighted_interleave() Revert "once: don't use a work queue to reset sleepable static key"
Erick Henrique (1):
iio: dac: m62332: Fix regulator reference count imbalance
Eugen Hristev (1):
media: bcm2835-unicam: Fix pipeline wrong validation for unpacked formats
Faith Ekstrand (1):
drm/nouveau: Use write-combined maps for coherent
Fan Wu (7):
usb: typec: qcom-pmic-typec: disable cc_debounce_dwork on stop
usb: typec: qcom-pmic-typec: drain cc_debounce_dwork if port_start() fails
usb: typec: qcom-pmic: cancel reset_work on stop
iio: chemical: atlas-sensor: use iio_trigger_poll_nested() to fix remove UAF
media: cx23885: cancel NetUP CI work before teardown
media: ti: vpe: quiesce overflow recovery before freeing streams
power: supply: ab8500_fg: fix use-after-free on remove
Farhan Ali (2):
PCI: Introduce PCI_SLOT_PLACEHOLDER constant for slot_nr placeholder value
PCI: Allow per function PCI slots to fix slot reset on s390
Francesco Lavra (1):
iio: imu: st_lsm6dsx: Update enable mask when using sensor fusion
Fuad Tabba (3):
arm64: Don't read GMID_EL1 when MTE is disabled
KVM: arm64: vgic: Reset in_kernel on private IRQ allocation failure
KVM: arm64: vgic-its: Don't dereference a NULL collection on ITT save
Gabriel Prostitis (1):
USB: gadget: ffs: fix mm lifetime handling
Giorgi Tchankvetadze (1):
iio: light: cm32181: return zero after writing calibscale
Greg Kroah-Hartman (1):
Linux 7.2.5
Griffin Kroah-Hartman (1):
usb: image: mdc800: change kmalloc() to kzalloc()
Guanghui Yang (1):
f2fs: fix dentry folio leak in find_in_level
Guangshuo Li (4):
i2c: qcom-cci: fix autosuspend cleanup
media: platform: mtk-mdp3: Fix SCP device refcounting
media: saa7164: fix cleanup on resource allocation failure drm/amdgpu: fix autosuspend cleanup during removal
GuoHan Zhao (2):
accel/ethosu: check MMIO mapping errors in probe accel/ethosu: fix job completion fence cleanup
Guoniu Zhou (4):
media: dt-bindings: nxp,imx8-isi: Drop fsl,blk-ctrl requirement for i.MX8ULP
media: nxp: imx8-isi: Fix stream ID validation bypass in crossbar routing
media: nxp: imx8-isi: Correct color map between V4L2 and ISI
media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks
HE WEI（ギカク） (1):
fs/ntfs3: fix slab-out-of-bounds write in ni_create_attr_list()
Haiyong Sun (1):
perf build: Add clang and rust target flags for LoongArch
Hajo Noerenberg (1):
ata: ahci: work around lost interrupts on Marvell 88SE61xx
Han Gao (1):
LoongArch: Add DIRECT_MAP_PHYSMEM_END definition
Hans Verkuil (1):
media: cec: extron-da-hd-4k-plus: add sanity check
Hao-Qun Huang (1):
f2fs: reject overlapping move range after len expansion
Haoxiang Li (3):
ASoC: fsl: mpc5200-i2s: Free DMA resources on probe failure
ASoC: hdac_hda: Fix hlink refcount leak on component registration failure
AsoC: intel: sst: fix PCI device reference leak on probe failure
Hari Mishal (1):
drm/amd/display: fix division by zero in get_estimated_bw()
Harry Wentland (2):
drm/amd/display: avoid divide-by-zero in __is_lut_linear() drm/amd/display: validate plane degamma LUT size for private color prop
Heiko Stuebner (1):
clk: rockchip: rk3588: Don't change PLL rates when setting dclk_vop2_src
Helge Deller (1):
parisc: Fix alignment of asm statements in head.S
Hongbo Yao (1):
i2c: designware: Enable interrupt mask workaround for HJMC3001
Honghui Jiang (1):
spi: Fix DMA mapping ownership on partial map failure
Hui Su (2):
bpf: Fix infinite loop in pcpu_freelist push with one possible CPU mm/migrate_device: avoid out-of-bounds writes for compound folios
Hungyu Lin (1):
media: qcom: iris: use disable_irq() during power-off
HyeongJun An (3):
ALSA: usb-audio: fix OOB write in snd_usbmidi_us122l_output()
ALSA: rawmidi: Return the error from snd_rawmidi_input_params()
media: s2255: bound JPEG frame size before copying into the buffer
Ibrahim Hashimov (1):
HID: wacom: validate report length in wacom_intuos_pro2_bt_irq
Ilya Krutskih (1):
media: tda18250: fix possible integer overflow
Ivy Lopez (1):
usb: gadget: f_midi2: fix use-after-free in string attribute show path
Jackson Lee (7):
media: chips-media: wave5: Guard bit depth check with initial_info_obtained
media: chips-media: wave5: Set inst->std during default format initialization
media: chips-media: wave5: avoid skipping device_run while VPU has work
media: chips-media: wave5: Add timeout while stop_streaming
media: chips-media: wave5: Defer job_finish() only when a DEC_PIC was queued
media: chips-media: wave5: Fix pipeline stall when queuing fails
media: chips-media: wave5: Resume device before setting EOS flag
James Hilliard (3):
mtd: rawnand: sunxi: group controller delay tables
mtd: rawnand: sunxi: describe tADL and tWHR delays
mtd: rawnand: sunxi: fix H6/H616 controller timings
Jameson Thies (1):
usb: typec: ucsi: displayport: Fix OOB altmode array index
Jeffin Philip (3):
usb: gadget: f_mass_storage: fix null pointer dereference in fsg_common_set_num_buffers()
usb: gadget: f_midi: initialize work in f_midi_alloc()
usb: gadget: fix null pointer dereference in usb_put_function_instance()
Jesse Zhang (2):
drm/amdgpu: force complete the KIQ ring fences on reset drm/amdgpu: force complete the MES ring fences on reset
Jiangong.Han (1):
media: em28xx: fix use-after-free of dev_next->devlist on disconnect
Jinjie Ruan (2):
powerpc/kexec_file: Fix null-ptr-def in extra size calculation powerpc/kexec_file: Prevent kexec range truncation
Jiri Olsa (5):
bpf: Factor stackid_init function from __bpf_get_stackid
bpf: Factor stackid_fastpath function from __bpf_get_stackid
bpf: Factor stackid_new_bucket from __bpf_get_stackid
bpf: Use stack id functions instead of __bpf_get_stackid
bpf: Disable preemption in bpf_get_stackid
Joanne Chang (1):
f2fs: dirty directory inodes on mtime/ctime update
Johan Hovold (3):
media: platform: mtk-mdp3: fix NULL deref on failed SCP lookup drm/bridge: dw-hdmi: fix i2c adapter leak on probe failure drm/panel-edp: fix i2c adapter leak on probe failure
Jonas Karlman (1):
media: cec: core: Fix kmemleak due to missed rc_free_device() call
Joshua Crofts (3):
iio: adc: max14001: add missing 'select REGMAP' to Kconfig
iio: adc: max34408: add missing 'select REGMAP_I2C' to Kconfig
iio: dac: mcp47feb02: add missing 'select REGMAP_I2C' to Kconfig
José María Martín (1):
media: ipu-bridge: check all DMI entries when overriding sensor rotation
Ju Nan (1):
irqchip/stm32mp-exti: Fix the unit of the hwspinlock timeout
Jérémy Jean (1):
LoongArch: Avoid preempt count underflow without probe
Kajetan Puchalski (1):
KVM: arm64: vgic: Fix detection of MI on no pending LR
Kanala Ramalingeswara Reddy (1):
drm/amdgpu: Skip accessing psp rum time db for APUs
Kanishka De Silva (1):
ublk: clear VM_MAYWRITE on read-only ublk char device mmap
Karl Mehltretter (1):
arm64: mm: Fix the lockless page-table walk in show_pte()
Kathiravan Thirumoorthy (1):
i2c: qcom-geni: update frequency table to fix timing parameters
Kavan Smith (1):
drm/msm/dsi: round 6G byte clock rate to the PLL-achievable value
Kazuki Hanai (1):
nvmet-auth: Synchronize timeout work during SQ teardown
Khushit Shah (1):
arm64: errata: pass REVIDR when matching target implementation CPUs
Koichiro Den (4):
dmaengine: dw-edma: Fix HDMA channel status register access
dmaengine: dw-edma: Complete descriptors before pausing
dmaengine: dw-edma: Initialize IRQ data before requesting IRQs
dmaengine: dw-edma: Mark emulated IRQ as level-triggered
Lad Prabhakar (4):
rtc: rzn1: Handle EPROBE_DEFER for optional pps interrupt
rtc: rzn1: Fix weekday underflow when alarm crosses month boundary
rtc: rzn1: Handle unset alarm weekday in rzn1_rtc_read_alarm
rtc: rzn1: Disable alarm interrupt before reprogramming alarm registers
Lars-Peter Clausen (3):
iio: buffer: Fix potential use-after-free in anonymous buffer release
iio: buffer: Make IIO DMA fence release RCU-safe
iio: buffer: Tie IIO dma fence lock lifetime to the fence
Laxman Acharya Padhya (1):
iio: light: gp2ap002: Disable regulators on resume failure
Lei Huang (1):
media: s2255: check firmware size before reading trailing marker
Linkai Gong (3):
cpuidle: dt_idle_genpd: kfree() the original name allocation
i2c: mux: demux-pinctrl: fix OF node leak on kstrdup failure drm/amd/display: fix dc_lock leak on GPU reset error paths
Linmao Li (1):
iio: chemical: sgp30: Handle IAQ thread creation failure
Linus Torvalds (1):
drm/xe: Don't hand out the flat CCS storage as usable VRAM
Liu Qi (1):
usb-storage: ene_ub6250: fix race between scan work and probe
Longlong Xia (1):
mm/hugetlb: keep max_huge_pages when dissolving surplus folios
Lorenzo Stoakes (ARM) (1):
mm/secretmem: properly account locked pages
Lovekesh Solanki (1):
USB: gadget: fix NULL pointer dereference in gadget_dev_ioctl()
Lyude Paul (1):
drm/nouveau/disp/r535: Add scanline position support + head state support
Marc Zyngier (8):
KVM: arm64: Consider SCTLR_EL2.M when mapping the L1 VNCR page
KVM: arm64: Handle negative S1 walk levels in VNCR TLB size evaluation
KVM: arm64: Correctly handle end of VA space TLBI invalidation
KVM: arm64: Handle VNCR TLB invalidation race with vcpu_put() VNCR unmapping
KVM: arm64: Make VNCR invalidation participate in MMU invalidation retry
KVM: arm64: Remove VM-wide VNCR mapping counter
KVM: arm64: Sign-extend VA for range-based TLBI invalidation
KVM: arm64: Correctly cap TLBI Range to the architural limit
Marek Czernohous (1):
drm/nouveau: unsubscribe the channel-kill event before the fence context
Marek Vasut (2):
usb: typec: mux: avoid duplicated mux switches
usb: typec: mux: Fix typec_switch_match()
Mario Limonciello (1):
drm/amdkfd: fix scope of mqd_mgr dereference in pqm_debugfs_mqds
Martin Blumenstingl (1):
clk: meson: align gxbb_32k_clk_sel number of parents with actual count
Martin Hecht (1):
media: i2c: alvium: Fix: Correct name of register in alvium_set_ctrl_auto_exposure
Martin Kaiser (1):
dmaengine: fsl-edma: tracing: no ptr dereference during log output
Masami Hiramatsu (Google) (2):
tracing/probes: Fix anon_stack check for unnamed bitfields in btf_find_struct_member
kprobes: Protect kprobe_blacklist with RCU
Matthew Auld (1):
drm/xe/vram: report FLAT_CCS base misalignment
Matthew Brost (2):
drm/ttm: Drop tt->restore after successful restore drm/pagemap: Fix folio allocation fallback and use-after-put
Max Kellermann (1):
ceph: lock mutex in ceph_mds_check_access()
Michael Bommarito (3):
media: rkvdec: hevc: tighten EXT SPS RPS control dimensions
media: rkvdec: hevc: guard INTER_REF_PIC_SET_PRED index underflow
media: v4l2-ctrls: validate HEVC EXT SPS RPS counts
Mikulas Patocka (2):
dm: fix race when loading and unloading a table
dm: fix resume-vs-remove race
Ming Qian (2):
media: amphion: Remove obsolete frame_count check in venc_start_session
media: v4l2-ctrls: Allow unknown HDR10 white point and luminance
Miquel Raynal (DAVE) (1):
mtd: rawnand: pl353: Make sure we use the monolithic helpers for raw accesses
Mohamed Ahmed (8):
drm/nouveau/gsp: use per-version DP_CONFIG_STREAM params on r570 firmware drm/nouveau/disp: move GSP head-timing ISR and vblank helpers to tu102.c drm/nouveau/disp: move the GSP HDMI GCP AVMute write to engine/disp drm/nouveau/disp: route GSP-RM display MMIO through nvkm_disp_func hooks drm/nouveau/disp: fix HDMI vendor infoframes on GB20x drm/nouveau/disp: fix HDMI GCP AVMute register offsets on GB20x drm/nouveau/disp: fix head state readback on GB20x drm/nouveau/gsp: fix vblank interrupts on GB20x
Mohammed EL Kadiri (2):
media: venus: fix payload size returned by parse_caps() and parse_alloc_mode()
media: venus: fix payload size calculation in parse_raw_formats()
Moksh Panicker (2):
iio: chemical: atlas-sensor: fix PM reference leak in buffer postenable
iio: light: apds9306: fix PM reference leak in apds9306_read_data()
Muchun Song (1):
powerpc/mm: fix wrong addr_pfn tracking in compound vmemmap population
Muhammad Bilal (3):
staging: rtl8723bs: fix OOB read / stack overflow in rtw_get_wps_attr()
staging: rtl8723bs: fix OOB read in rtw_action_frame_parse()
staging: rtl8723bs: fix OOB read in rtw_restruct_wmm_ie()
Mukesh Ojha (1):
remoteproc: qcom: pas: Guard dtb metadata release with dtb_pas_id check
Myeonghun Pak (2):
usb: storage: realtek_cr: fix use-after-free on disconnect
media: rc: sunxi-cir: Unregister rc device on probe failure
Namjae Jeon (1):
ksmbd: zero pipe read compound padding
Narasimharao Vadlamudi (3):
media: i2c: imx415: Release runtime PM reference on VBLANK error
media: i2c: imx415: Return test pattern write errors
media: rkvdec: Propagate platform_get_irq() errors
Narek Jilavyan (1):
mm/hugetlb_cgroup: call page_counter_set_max() outside VM_BUG_ON()
Nathan Chancellor (1):
LoongArch: Do not select HAVE_RUST when KASAN is enabled
Neill Kapron (1):
usb: gadget: f_fs: Fix Use-After-Free in AIO error path
Nemesa Garg (1):
drm/i915/display: Clear SEL_FETCH_PLANE_CTL on plane disable
Nikhil Gautam (4):
iio: light: opt4001: Fix power down clearing bits of the wrong register
iio: light: opt4001: Fix incompatible pointer type passed to div_u64_rem()
iio: light: opt4001: Reject integration times with a non-zero seconds part
iio: light: opt4001: Fix reversed GENMASK() arguments in fault count mask
Niklas Cassel (1):
nvme-fc: fix double free of fabrics options when nvme_add_ctrl() fails
Nilesh Javali (30):
scsi: qla2xxx: Zero SFP DMA buffer in FRU/I2C bsg handlers
scsi: qla2xxx: Bound i2c->length in I2C bsg handlers
scsi: qla2xxx: edif: Fix NULL pointer deref in RX SA delete check
scsi: qla2xxx: Fix Name Server logout detection on FWI2 adapters
scsi: qla2xxx: Fix BSG job leak on validate flash image error path
scsi: qla2xxx: Hold vport reference in qla24xx_report_id_acquisition()
scsi: qla2xxx: Initialize NVMe abort_work once at submission
scsi: qla2xxx: Check entry_status in qla24xx_modify_vp_config()
scsi: qla2xxx: Zero dport diagnostics buffer to avoid info leak
scsi: qla2xxx: Bound image count in qla2x00_update_fru_versions()
scsi: qla2xxx: Hold qpair lock when sending NVMe LS reject
scsi: qla2xxx: Clamp MSI-X derived queue counts to avoid truncation
scsi: qla2xxx: Serialize flash version read in reset handler
scsi: qla2xxx: Fix cs84xx use-after-free on host teardown
scsi: qla2xxx: Fix FCE trace use-after-free during firmware dump
scsi: qla2xxx: Zero mailbox struct in qla2x00_get_firmware_state()
scsi: qla2xxx: Fix FCE trace enable parsing in debugfs
scsi: qla2xxx: Don't query firmware state while chip is down
scsi: qla2xxx: Reject non-SCSI SRB on status IOCB fast path
scsi: qla2xxx: Fix response queue over-consumption in __qla_consume_iocb()
scsi: qla2xxx: Quiesce response IRQ before freeing request queue
scsi: qla2xxx: Avoid double completion in async IOCB timeout
scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read
scsi: qla2xxx: Avoid req_q_map double-read in qla2x00_error_entry()
scsi: qla2xxx: Fix NVMe abort reference leak on repeated abort
scsi: qla2xxx: Drop vport reference under lock in report ID acquisition
scsi: qla2xxx: Hold vport_slock for host map update in report ID acquisition
scsi: qla2xxx: Use coherent DMA buffer for D_Port diagnostics
scsi: qla2xxx: Zero-init bsg stack buffers to avoid info leak
scsi: qla2xxx: Skip NVMe LS reject IOCB when FW not started
Norbert Szetei (1):
net: skbuff: don't skb_tx_error() the source skb in skb_zerocopy()
Osama Abdelkader (2):
drm/panthor: harden firmware build-info bounds checks drm/panthor: fix firmware control interface bounds checks
Pan Chuang (1):
power: supply: ab8500_fg: Remove redundant dev_err()/dev_err_probe()
Paul Geurts (1):
iio: ti-ads7138: Disable STATS_EN bit while reading conversion results
Paul Louvel (1):
soc: fsl: qe: Add chained_irq_{enter,exit}() calls in cascade handler
Pavel Löbl (1):
clk: clocking-wizard: fix integer overflow in rate calculation
Pawel Laszczak (1):
usb: cdnsp: fix wakeup from S3 after controller context loss
Pedro Kopper (1):
clk: microchip: mpfs: fix regmap_update_bits() mask/val order
Pei Xiao (1):
parisc: eisa: Fix infinite loop when parsing invalid IRQ value
Pengpeng Hou (3):
mtd: afs: validate v2 image info bounds
mtd: nand: realtek-ecc: add missing MODULE_DEVICE_TABLE()
mtd: rawnand: validate ONFI extended parameter page sections
Peter Ujfalusi (31):
ASoC: adau1761: sort the register default table
ASoC: cx2072x: sort the register default table
ASoC: fsl_easrc: sort the register default table
ASoC: max9860: sort the register default table
ASoC: ml26124: sort the register default table
ASoC: pcm512x: sort the register default table
ASoC: pm4125-sdw: sort the register default table
ASoC: rt1017-sdca-sdw: sort the register default table
ASoC: rt1316-sdw: sort the register default table
ASoC: rt1318-sdw: sort the register default table
ASoC: rt1318: sort the register default table
ASoC: rt274: sort the register default table
ASoC: rt286: sort the register default table
ASoC: rt298: sort the register default table
ASoC: rt700: drop duplicate reg_default entry
ASoC: rt700: sort the register default table
ASoC: rt711-sdca: sort the register default tables
ASoC: rt711: sort the register default table
ASoC: rt712-sdca-dmic: sort the register default table
ASoC: rt712-sdca-sdw: sort the register default table
ASoC: rt715-sdca: drop duplicate reg_default entries
ASoC: rt715-sdca: sort the register default tables
ASoC: rt715: sort the register default table
ASoC: rt721-sdca-sdw: sort the register default table
ASoC: sgtl5000: sort the register default table
ASoC: sti-sas: sort the register default table
ASoC: tas2552: sort the register default table
ASoC: tas2764: sort the register default table
ASoC: tas2780: sort the register default table
ASoC: tas2783-sdw: drop duplicate reg_default entry
ASoC: tas2783-sdw: sort the register default table
Phil Rosenthal (1):
KVM: x86/mmu: Consume the locked rmap value in the lockless rmap walk
Pierre-Eric Pelloux-Prayer (1):
drm/amdgpu: delay ttm buffer func enablement on xgmi
Priya Hosur (1):
drm/amdkfd: Add TLB flush after MES queue eviction/suspension
Qihang (1):
KVM: arm64: vgic-v3: take an LPI reference in vgic_v3_save_pending_tables
Radhey Shyam Pandey (1):
usb: dwc3: google: Initialise probe properties with DWC3_DEFAULT_PROPERTIES
Rahul Chandelkar (1):
scsi: bsg: Fix TOCTOU in io_uring passthrough command setup
Richard Leitner (1):
media: i2c: ov9282: restore flash duration calculation
Roman Li (1):
drm/amd/display: Set gpuvm min page size to 4K on dcn35/36
Rong Zhang (2):
ACPI: battery: Use kstrtoul() over sscanf("%lu\n")
ACPI: battery: Protect all properties with a separated mutex
Rosalie Wanders (1):
HID: sony: use guard() and scoped_guard()
Runyu Xiao (4):
scsi: pm8001: Use rollback index when freeing MSI-X vectors
ALSA: harmony: initialize locks before requesting IRQ
ASoC: cs35l33: drain threaded IRQ before runtime suspend
ASoC: cs35l34: drain threaded IRQ before runtime suspend
Ruoyu Wang (3):
media: cec: Serialize exclusive follower delivery
media: cobalt: Avoid freeing ALSA private data twice
media: zoran: Avoid freeing a registered video_device twice
Rupesh Majhi (1):
iio: pressure: dps310: fix NULL pointer dereference on ACPI probe
SJ Park (28):
mm/damon/sysfs: read addr_unit only once in damon_sysfs_apply_inputs() mm/damon/sysfs: read ops_id only once in damon_sysfs_apply_inputs() mm/damon/tests/core-kunit: catch test failure in test_merge_regions_of() mm/damon/vaddr-kunit: check region count in three_regions test samples/damon/mtier: handle damon_start() failure samples/damon/mtier: handle damon_stop() failure samples/damon/prcl: handle damon_start() failure samples/damon/prcl: stop and free damon ctx when damon_call() fails samples/damon/wsse: handle damon_start() failure samples/damon/wsse: stop and free damon ctx when damon_call() fails mm/damon/sysfs-schemes: kobject_del() scheme action destination dirs mm/damon/sysfs-schemes: kobject_del() scheme dirs mm/damon/sysfs-schemes: kobject_del() scheme filter dirs mm/damon/sysfs-schemes: kobject_del() scheme quota goal dirs mm/damon/sysfs-schemes: kobject_del() scheme region dirs mm/damon/sysfs: kobject_del() region and target (error) dirs mm/damon/sysfs: kobject_del() target (normal), context and kdamond dirs mm/damon/core-kunit: check region count before testing in split_at() mm/damon/core-kunit: handle region split failure in filter_out() mm/damon/core-kunit: skip wrong dest walk in commit_dests_for() mm/damon/core-kunit: skip wrong quota goal walk in commit_quota_goals() mm/damon/core-kunit: skip wrong region walk in commit_target_regions() mm/damon/core: handle region split failure in apply_min_nr_regions() mm/damon/core: initialize damos->last_applied mm/damon/core: avoid infinite kdamond_merge_regions() internal loop mm/damon/ops-common: use nr_accesses moving sum for quota score mm/damon/paddr: drop last same folio access check reuse optimization mm/damon/vaddr: drop last same folio access check optimization
Sam Edwards (1):
ceph: properly decrypt filenames in vmalloc() buffers
Sanjay Chitroda (1):
iio: temperature: hid-sensor-temperature: switch to non-devm iio_device_register()
Sean Christopherson (9):
KVM: x86/mmu: Fold kvm_mmu_zap_memslot() into kvm_arch_flush_shadow_memslot()
KVM: x86/mmu: Split kvm_mmu_zap_all_fast() into "front" and "back" halves
KVM: x86/mmu: Use split "zap all fast" helpers when invalidating memslot
KVM: SEV: Forcefully invalidate SNP VMSA if its backing gmem page is zapped
KVM: nVMX: Decouple INVVPID operand checks from flushing of vpid02
KVM: nVMX: Ensure KVM_REQ_GET_NESTED_STATE_PAGES is cleared on VM-Exit
KVM: x86/mmu: Use CMPXCHG when clearing Accessed bit in TDP MMU
KVM: x86: Serialize writes to disabled_quirks using kvm->lock
KVM: x86: Ensure runtime reads of disabled_quirks are resolved once
Sebastian Andrzej Siewior (2):
zram: move lockmap to be per-zram instead per table
futex: Provide rt_mutex_.*_schedule() equivalents for futex scheduling
Shakeel Butt (3):
memcg: keep folio's objcg same as its node
memcg: bypass the reclaim and oom killer for dying tasks once oom_reaper is done
memcg: make the v1 soft limit knob inert
Shen Yongchao (1):
HID: bpf: serialize device reference release in struct_ops destroy path
Shivam Kumar (2):
nvmet-tcp: fix out-of-bounds write when receiving an over-long PDU
nvmet-tcp: reject unsolicited H2CData PDUs
Shixiong Ou (2):
drm/sysfb: ofdrm: Fix integer overflow in fb_size calculation drm/sysfb: ofdrm: Fix is_avivo() constant comparison bug
Shuangpeng Bai (2):
media: usbtv: keep device alive while ALSA card exists
media: go7007: defer the ALSA v4l2 put until card release
Sizhe Liu (1):
perf hisi-ptt: Fix PTT trace TLP header parsing
Song Hu (1):
Docs/ABI/damon: fix typo in intervals_goal sysfs path
Sourabh Jain (3):
powerpc/pseries: Handle and log pseries-wdt registration failures powerpc/pseries: Move H_WATCHDOG definitions to a common header powerpc/crash: stop watchdogs before booting kdump kernel
Sourav Panda (1):
mm/hugetlb_cma: fix null nodemask dereference in hugetlb_cma_alloc_frozen_folio
Stephan Gerhold (8):
clk: qcom: gcc-mdm9607: Increase delay for USB PHY reset
clk: qcom: gcc-msm8916: Fix enable_reg for gcc_blsp1_sleep_clk
clk: qcom: gcc-msm8939: Fix enable_reg for gcc_blsp1_sleep_clk
clk: qcom: gcc-mdm9607: Drop incorrect apss_tcu_clk_src
clk: qcom: gcc-mdm9607: Drop incorrect system_noc_bfdcd_clk_src
clk: qcom: gcc-mdm9607: Fix enable_reg for gcc_blsp1_sleep_clk
clk: qcom: gcc-mdm9607: Fix halt_reg for gcc_apss_axi_clk
clk: qcom: gcc-mdm9607: Drop incorrect BIMC PLL and related clocks
Steven Rostedt (4):
tracing: Have show_event_filters/triggers files take trace array ref
tracing: Take trace_array reference when opening options file
ftrace: Take trace_array reference before accessing its ftrace_ops
ftrace: Synchronize the initialization of ftrace_ops
Sujal Tuladhar (1):
scsi: target: iscsi: Reserve a terminator byte for the login payload
Sunday Clement (1):
drm/amdkfd: Reject zero-sized AQL queue allocations after size halving
Sunil Khatri (5):
drm/amdgpu: fix byte/dword unit mismatch in coredump IB dump drm/amdgpu: fix Idle BOs list in VM debugfs status info drm/amdgpu: update the fw version for gfx11 userqueues drm/amdgpu: update the fw version for gfx12 userqueues drm/amdgpu: use AMDGPU_GPU_PAGE_SHIFT instead of PAGE_SHIFT
Sven Eckelmann (6):
batman-adv: fix TX priority extraction for BATADV_FORW_MCAST
batman-adv: mcast: ensure unshared skb for multicast packets
batman-adv: mcast: linearize skbuff for packet generation
batman-adv: dat: avoid unaligned fault in IP extraction
batman-adv: bla: fix freeing of claims on meshif deletion
batman-adv: bla: prevent CRC corruptions after claim flush
Sven Peter (1):
usb: typec: tipd: Fix Thunderbolt altmode VDOs for cd321x
Sven Püschel (1):
media: rockchip: rga: don't change RGB quantization
Taimuraz Kaitmazov (1):
accel/amdxdna: return early from a zero-length flush
Takashi Iwai (1):
ALSA: pcm: Fix race between non-atomic ops and trigger-start
Tao Cui (1):
LoongArch: KVM: Fix TOCTOU race on pv_features
Tao Yu (1):
drm/gud: validate TV mode names before creating enum property
Thadeu Lima de Souza Cascardo (1):
drm: Fix drm_crtc_commit leak if signaled when PAGE_FLIP_EVENT is used
Thomas Hellström (1):
drm/amdgpu: Fix init ordering in amdgpu_vram_mgr_init()
Thomas Lamprecht (1):
scsi: megaraid_sas: Limit NVMe request size to the PRP chain frame
Thomas Zimmermann (5):
drm/hibmc: Fix list of formats on the primary plane drm/hibmc: Use drm_atomic_helper_check_plane_state() drm/sysfb: simpledrm: Improve framebuffer-size validation drm/sysfb: simpledrm: Improve panel-size validation drm/sysfb: simpledrm: Improve stride validation
Tiezhu Yang (5):
LoongArch: BPF: Optimize redundant TCC loads in epilogue
LoongArch: BPF: Refactor jump offset calculation in tail call
LoongArch: Expand module virtual address space to 2GB
LoongArch: BPF: Move arena register slot below TCC context
LoongArch: BPF: Fix off-by-one error for insn_is_cast_user()
Timur Kristóf (1):
drm/amd/display: Fix HPD consideration for VGA/LVDS connectors on DCE
Tommaso Merciai (1):
media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement
Tristan Madani (1):
nvme: add missing SRCU grace period in error path
Uday Khare (1):
media: video-i2c: fix kthread error pointer left in kthread_vid_cap on failure
Ulf Hansson (1):
cpuidle: psci: Fix support for probe deferral by dropping the faux device
Usama Arif (1):
mm/huge_memory: transfer the pmd dirty bit to the folio on zap
Valery Borovsky (3):
media: airspy: use vb2_video_unregister_device() on disconnect to fix NULL deref
media: rtl2832_sdr: use vb2_video_unregister_device() on remove to fix DMA leak
media: rtl2832_sdr: release URBs and stream buffers on start_streaming() failure
Vasileios Almpanis (1):
i2c: core: fix debugfs UAF on adapter removal
Vidhu Sarwal (3):
iio: light: ltrf216a: fix runtime PM reference leak in error path
iio: light: opt4060: Reject integration times with a non-zero seconds part
iio: light: opt4060: Fix incorrect register name in threshold read error message
Viken Dadhaniya (1):
soc: qcom: geni-se: Use HW PROG_RAM_DEPTH to validate firmware size
Viktor Malik (2):
perf trace: Factor out BPF loop body
perf trace: Refactor augmented_raw_syscalls using bpf_for
Vincent Donnefort (1):
ring-buffer: Allow splice reads on static buffers
Vladimir Marioukhine (1):
drm/amdkfd: guard against NULL restore_mqd in CRIU queue restore
Wangao Wang (1):
media: qcom: iris: fix missing hfi_id in gen1 GOP_SIZE cap
Wei Jie Law (1):
HID: rmi: fix OOB access with undersized RMI reports
WenTao Liang (1):
ASoC: samsung: aries_audio_probe: double of_node_put due to direct assignment without of_node_get
Wenjie Qi (7):
f2fs: return symlink writeback errors
f2fs: only redirty pinned folios in redirty_blocks
f2fs: validate MOVE_RANGE destination size
f2fs: return writeback error from collapse range
f2fs: limit recovery filename logging to stored length
f2fs: avoid NULL checkpoint thread access in sysfs
f2fs: protect critical_task_priority updates with s_umount
Wentao Guan (1):
LoongArch: Do not save/restore percpu base register in rethook trampoline
Wentao Liang (1):
drm/sun4i: fix refcount leak in sun4i_backend_init_sat()
Wupeng Ma (1):
mm/hugetlb: fix missing migratable flag on same-node hugetlb migration
Xiang Liu (1):
drm/amdgpu: clamp the isolation index for rings outside a partition
Xiaogang Chen (2):
drm/amdkfd: Fix error path at svm_migrate_copy_to_ram drm/amdkfd: Fix the case that vm range is hole at svm_migrate_copy_to_vram
Xu Rao (3):
nvme-fabrics: fix DHCHAP secret leak on parse failure
mtd: mtdoops: free page bitmap when the backing MTD is removed
media: v4l2-async: avoid deleting unlinked ASC entry on link error
Yang Wang (2):
drm/amdgpu: check thunderbolt before switcheroo registration drm/amdgpu: Disable runtime PM for externally attached dGPUs
Yang Xiuwei (1):
scsi: bsg: Cap io_uring sense copy to max_response_len
Yao Kai (1):
futex: Prevent rcuwait use-after-free during requeue PI
Yehyeong Lee (1):
nvme-tcp: check the data direction of a C2HData PDU
Yi Ding (1):
media: cec: meson: ao-cec-g12a: name the CEC core regmap to avoid debugfs clash
Yilin Zhang (1):
perf: Fix use-after-free when perf mmap() revival races with the last munmap()
Yosry Ahmed (4):
KVM: nVMX: Always flush vpid02 on first use
KVM: nVMX: Service local TLB flushes on failed nested VM-Enter
KVM: nVM: Ensure INVVPID is emulated on the correct physical CPU
KVM: x86: Move enabling EFER.SVME and EFER.LMSLE to generic EFER setup
Zeng Chi (3):
LoongArch: KVM: Fix PC double advance in kernel MMIO read fast path
LoongArch: KVM: Preserve memslot arch flags on KVM_MR_FLAGS_ONLY
LoongArch: KVM: Validate MSI data before routing it to EIOINTC
Zhan Xusheng (3):
f2fs: use the mount idmap for the owner check in f2fs_xattr_advise_set()
f2fs: don't drop the top folio order in the f2fs_iostat tracepoint
f2fs: fix i_size when pinned fallocate partially fails
Zhaoyang Huang (1):
f2fs: fix folio_nr_pages() race after put in large folio invalidate
Zhenhao Wan (5):
drm/nouveau/dmem: fix callocated underflow on large folio split drm/nouveau/dmem: fix mismatched DMA unmap size for large folios drm/nouveau/uvmm: fix NULL deref unwinding an OP_MAP_SPARSE op drm/nouveau/uvmm: fix premature region free on failed OP_UNMAP_SPARSE drm/nouveau/uvmm: clear the dirty flag when unwinding an OP_UNMAP_SPARSE
Zhiling Zou (1):
batman-adv: fix stale receive device on merged fragments
caina (1):
Revert "irqchip/mbigen: Fix mbigen node address layout"
wangdicheng (1):
ASoC: fsl_easrc: Use div64_u64 for 64-by-64 division
Greg Kroah-Hartman
maintainerDocumentation/ABI/testing/sysfs-kernel-mm-damon +4 -4
@@ -112,7 +112,7 @@ Description: Writing a value to this file sets the update interval of the DAMON context in microseconds as the value. Reading this file returns the value. -What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intrvals_goal/access_bp +What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intervals_goal/access_bp Date: Feb 2025 Contact: SJ Park <[email protected]> Description: Writing a value to this file sets the monitoring intervals
@@ -120,7 +120,7 @@ Description: Writing a value to this file sets the monitoring intervals the given time interval (aggrs in same directory), in bp (1/10,000). Reading this file returns the value. -What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intrvals_goal/aggrs +What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intervals_goal/aggrs Date: Feb 2025 Contact: SJ Park <[email protected]> Description: Writing a value to this file sets the time interval to achieve
@@ -128,14 +128,14 @@ Description: Writing a value to this file sets the time interval to achieve access events ratio (access_bp in same directory) within. Reading this file returns the value. -What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intrvals_goal/min_sample_us +What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intervals_goal/min_sample_us Date: Feb 2025 Contact: SJ Park <[email protected]> Description: Writing a value to this file sets the minimum value of auto-tuned sampling interval in microseconds. Reading this file returns the value. -What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intrvals_goal/max_sample_us +What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intervals_goal/max_sample_us Date: Feb 2025 Contact: SJ Park <[email protected]> Description: Writing a value to this file sets the maximum value of
Documentation/admin-guide/cgroup-v1/memory.rst +6 -43
74 lines not on this page · raw message
Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml +3 -1
@@ -117,7 +117,9 @@ allOf: compatible: not: contains: - const: fsl,imx91-isi + enum: + - fsl,imx8ulp-isi + - fsl,imx91-isi then: required: - fsl,blk-ctrl
Documentation/trace/hisi-ptt.rst +14 -14
@@ -285,20 +285,20 @@ according to the format described previously (take 8DW as an example): [...perf headers and other information] . ... HISI PTT data: size 4194304 bytes . 00000000: 00 00 00 00 Prefix - . 00000004: 01 00 00 60 Header DW0 - . 00000008: 0f 1e 00 01 Header DW1 - . 0000000c: 04 00 00 00 Header DW2 - . 00000010: 40 00 81 02 Header DW3 - . 00000014: 33 c0 04 00 Time + . 00000004: 60 00 00 01 Header DW0 + . 00000008: 01 00 1e 0f Header DW1 + . 0000000c: 00 00 00 04 Header DW2 + . 00000010: 02 81 00 40 Header DW3 + . 00000014: 00 04 c0 33 Time . 00000020: 00 00 00 00 Prefix - . 00000024: 01 00 00 60 Header DW0 - . 00000028: 0f 1e 00 01 Header DW1 - . 0000002c: 04 00 00 00 Header DW2 - . 00000030: 40 00 81 02 Header DW3 - . 00000034: 02 00 00 00 Time + . 00000024: 60 00 00 01 Header DW0 + . 00000028: 01 00 1e 0f Header DW1 + . 0000002c: 00 00 00 04 Header DW2 + . 00000030: 02 81 00 40 Header DW3 + . 00000034: 00 00 00 02 Time . 00000040: 00 00 00 00 Prefix - . 00000044: 01 00 00 60 Header DW0 - . 00000048: 0f 1e 00 01 Header DW1 - . 0000004c: 04 00 00 00 Header DW2 - . 00000050: 40 00 81 02 Header DW3 + . 00000044: 60 00 00 01 Header DW0 + . 00000048: 01 00 1e 0f Header DW1 + . 0000004c: 00 00 00 04 Header DW2 + . 00000050: 02 81 00 40 Header DW3 [...]
Documentation/userspace-api/media/v4l/ext-ctrls-colorimetry.rst +11 -1
@@ -80,15 +80,25 @@ Colorimetry Control IDs - ``white_point_x`` - Specifies the normalized x chromaticity coordinate of the white point of the mastering display in increments of 0.00002. + When both ``white_point_x`` and ``white_point_y`` are zero, + the white point chromaticity is unknown. If either coordinate is + non-zero, both coordinates shall be within their valid ranges. * - __u16 - ``white_point_y`` - Specifies the normalized y chromaticity coordinate of the white point of the mastering display in increments of 0.00002. + When both ``white_point_x`` and ``white_point_y`` are zero, + the white point chromaticity is unknown. If either coordinate is + non-zero, both coordinates shall be within their valid ranges. * - __u32 - ``max_luminance`` - Specifies the nominal maximum display luminance of the mastering display in units of 0.0001 cd/m\ :sup:`2`. + A value of zero indicates that the nominal maximum display + luminance is unknown. * - __u32 - ``min_luminance`` - - specifies the nominal minimum display luminance of the mastering + - Specifies the nominal minimum display luminance of the mastering display in units of 0.0001 cd/m\ :sup:`2`. + A value of zero indicates that the nominal minimum display + luminance is unknown.
Makefile +1 -1
@@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 7 PATCHLEVEL = 2 -SUBLEVEL = 4 +SUBLEVEL = 5 EXTRAVERSION = NAME = Baby Opossum Posse
arch/arm64/include/asm/cpu.h +1 -0
@@ -78,5 +78,6 @@ void __init cpuinfo_store_boot_cpu(void);void __init init_cpu_features (struct cpuinfo_arm64 *info);void update_cpu_features (int cpu,struct cpuinfo_arm64 *info,struct cpuinfo_arm64 *boot); +bool gmid_el1_accessible (const struct cpuinfo_arm64 *info);#endif /* __ASM_CPU_H */
arch/arm64/include/asm/cpufeature.h +0 -7
@@ -627,13 +627,6 @@ static inline bool id_aa64pfr1_mpamfrac(u64 pfr1)return val >0 ; } -static inline bool id_aa64pfr1_mte (u64 pfr1) -{ -u32 val =cpuid_feature_extract_unsigned_field (pfr1,ID_AA64PFR1_EL1_MTE_SHIFT ); - -return val >=ID_AA64PFR1_EL1_MTE_MTE2 ; -} -void __init setup_boot_cpu_features (void );void __init setup_system_features (void );void __init setup_user_features (void );
arch/arm64/include/asm/kvm_host.h +0 -3
@@ -411,9 +411,6 @@ struct kvm_arch {/* Masks for VNCR-backed and general EL2 sysregs */ struct kvm_sysreg_masks *sysreg_masks; -/* Count the number of VNCR_EL2 currently mapped */ -atomic_t vncr_map_count; -/* * For an untrusted host VM, 'pkvm.handle' is used to lookup * the associated pKVM instance in the hypervisor.
arch/arm64/include/asm/kvm_nested.h +20 -0
@@ -291,6 +291,13 @@ static inline u64 decode_range_tlbi(u64 val, u64 *range, u16 *asid) base = (val &GENMASK (36 ,0 )) << shift; +/* +* We only deal with at most 48bit VA/IPA, so 48 is where we +* sign-extend from. Should we support FEAT_L{VP}A* at some point, +* this will need to be revisited. +*/ + base = (u64 )sign_extend64 (base,48 ); +if (asid) *asid =FIELD_GET (TLBIR_ASID_MASK , val);
@@ -298,6 +305,12 @@ static inline u64 decode_range_tlbi(u64 val, u64 *range, u16 *asid) num =FIELD_GET (GENMASK (43 ,39 ), val); *range =__TLBI_RANGE_PAGES (num, scale) << shift; +/* Cap the range to the correct half of the address space */ +if (!(base &BIT (48 ))) + *range =min (*range, (BIT (48 ) - base)); +else + *range =min (*range, ~base +1 ); +return base; }
@@ -388,6 +401,8 @@ struct s1_walk_result {bool failed; }; +#define S1_MMU_DISABLED (-127) +static inline void fail_s1_walk (struct s1_walk_result *wr,u8 fst,bool s1ptw) { wr->fst = fst;
@@ -396,6 +411,11 @@ static inline void fail_s1_walk(struct s1_walk_result *wr, u8 fst, bool s1ptw) wr->failed = true; } +static inline bool s1_walk_translated (struct s1_walk_result *wr) +{ +return wr->level !=S1_MMU_DISABLED ; +} +int __kvm_translate_va (struct kvm_vcpu *vcpu,struct s1_walk_info *wi,struct s1_walk_result *wr,u64 va); int __kvm_find_s1_desc_level(struct kvm_vcpu *vcpu, u64 va, u64 ipa,
arch/arm64/kernel/cpu_errata.c +1 -1
@@ -82,7 +82,7 @@ is_affected_midr_range(const struct arm64_cpu_capabilities *entry, int scope)for (i =0 ; i < target_impl_cpu_num; i++) {if (__is_affected_midr_range (entry, target_impl_cpus[i].midr, - target_impl_cpus[i].midr)) + target_impl_cpus[i].revidr))return true; }return false;
arch/arm64/kernel/cpufeature.c +29 -4
@@ -1176,6 +1176,33 @@ static bool detect_ftr_has_mpam(void)return id_aa64pfr0_mpam (pfr0) ||id_aa64pfr1_mpamfrac (pfr1); } +bool gmid_el1_accessible (const struct cpuinfo_arm64 *info) +{ +const struct arm64_ftr_bits *ftrp; +s64 mte, ovr; +u64 ftr_mask; + +/* No ID register reflects CONFIG_ARM64_MTE. */ +if (!IS_ENABLED (CONFIG_ARM64_MTE )) +return false; + +for (ftrp = ftr_id_aa64pfr1; ftrp->width; ftrp++) { +if (ftrp->shift ==ID_AA64PFR1_EL1_MTE_SHIFT ) +break ; + } + + ftr_mask =arm64_ftr_mask (ftrp); + mte =arm64_ftr_value (ftrp, info->reg_id_aa64pfr1); + +/* The boot CPU runs before init_cpu_ftr_reg() strips unsafe overrides. */ +if ((id_aa64pfr1_override.mask & ftr_mask) == ftr_mask) { + ovr =arm64_ftr_value (ftrp, id_aa64pfr1_override.val); + mte =arm64_ftr_safe_value (ftrp, ovr, mte); + } + +return mte >=ID_AA64PFR1_EL1_MTE_MTE2 ; +} +void __init init_cpu_features (struct cpuinfo_arm64 *info) {/* Before we start using the tables, make sure it is sorted */
@@ -1228,7 +1255,7 @@ void __init init_cpu_features(struct cpuinfo_arm64 *info)init_cpu_ftr_reg (SYS_MPAMIDR_EL1 , info->reg_mpamidr); } -if (id_aa64pfr1_mte (info->reg_id_aa64pfr1)) +if (gmid_el1_accessible (info))init_cpu_ftr_reg (SYS_GMID_EL1 , info->reg_gmid); }
@@ -1490,11 +1517,9 @@ void update_cpu_features(int cpu,* they read/write depends on the GMID_EL1.BS field. Check that the * value is the same on all CPUs. */ -if (IS_ENABLED (CONFIG_ARM64_MTE ) && -id_aa64pfr1_mte (info->reg_id_aa64pfr1)) { +if (gmid_el1_accessible (info)) taint |=check_update_ftr_reg (SYS_GMID_EL1 , cpu, info->reg_gmid, boot->reg_gmid); - }/* * If we don't have AArch32 at all then skip the checks entirely
arch/arm64/kernel/cpuinfo.c +1 -1
@@ -502,7 +502,7 @@ static void __cpuinfo_store_cpu(struct cpuinfo_arm64 *info) info->reg_id_aa64smfr0 =read_cpuid (ID_AA64SMFR0_EL1 ); info->reg_id_aa64fpfr0 =read_cpuid (ID_AA64FPFR0_EL1 ); -if (id_aa64pfr1_mte (info->reg_id_aa64pfr1)) +if (gmid_el1_accessible (info)) info->reg_gmid =read_cpuid (GMID_EL1 );if (id_aa64pfr0_32bit_el0 (info->reg_id_aa64pfr0))
arch/arm64/kvm/at.c +0 -2
@@ -11,8 +11,6 @@#include <asm/kvm_mmu.h> #include <asm/lsui.h> -#define S1_MMU_DISABLED (-127) -static int get_ia_size (struct s1_walk_info *wi) {return 64 - wi->txsz;
arch/arm64/kvm/hyp/vhe/switch.c +1 -2
@@ -427,8 +427,7 @@ static bool kvm_hyp_handle_tlbi_el2(struct kvm_vcpu *vcpu, u64 *exit_code)* If we have to check for any VNCR mapping being invalidated, * go back to the slow path for further processing. */ -if (vcpu_el2_e2h_is_set (vcpu) &&vcpu_el2_tge_is_set (vcpu) && -atomic_read (&vcpu->kvm->arch.vncr_map_count)) +if (vcpu_el2_e2h_is_set (vcpu) &&vcpu_el2_tge_is_set (vcpu))return false;__kvm_skip_instr (vcpu);
arch/arm64/kvm/nested.c +92 -47
265 lines not on this page · raw message
arch/arm64/kvm/sys_regs.c +11 -0
@@ -4057,6 +4057,7 @@ static bool handle_ripas2e1is(struct kvm_vcpu *vcpu, struct sys_reg_params *p,u32 sys_encoding =sys_insn (p->Op0, p->Op1, p->CRn, p->CRm, p->Op2);u64 vttbr =vcpu_read_sys_reg (vcpu,VTTBR_EL2 );u64 base, range; +int pa_bits;if (!kvm_supported_tlbi_ipas2_op (vcpu, sys_encoding))return undef_access (vcpu, p, r);
@@ -4068,6 +4069,16 @@ static bool handle_ripas2e1is(struct kvm_vcpu *vcpu, struct sys_reg_params *p,*/ base =decode_range_tlbi (p->regval, &range,NULL ); +/* +* Ignore TLBIs that start out of PA_bits range, and cap the +* invalidation to the [base:bit(PA_bits)] interval. +*/ + pa_bits =kvm_get_pa_bits (vcpu->kvm); +if (fls64 (base) > pa_bits) +return true; + + range =min (range,BIT_ULL (pa_bits) - base); + kvm_s2_mmu_iterate_by_vmid(vcpu->kvm, get_vmid(vttbr), &(union tlbi_info) { .range = {
arch/arm64/kvm/vgic/vgic-init.c +1 -0
@@ -176,6 +176,7 @@ int kvm_vgic_create(struct kvm *kvm, u32 type) } kvm->arch.vgic.vgic_model =0 ; + kvm->arch.vgic.in_kernel = false; goto out_unlock; }
arch/arm64/kvm/vgic/vgic-its.c +8 -0
@@ -2119,6 +2119,14 @@ static int vgic_its_save_ite(struct vgic_its *its, struct its_device *dev,u32 next_offset;u64 val; +/* +* MAPC with V=0 keeps the ITEs mapped but drops their collection, +* and with it the ICID. Save a zeroed entry, which the restore path +* reads back as invalid. +*/ +if (!ite->collection) +return vgic_its_write_entry_lock (its, gpa,0ULL , ite); + next_offset =compute_next_eventid_offset (&dev->itt_head, ite); val = ((u64 )next_offset <<KVM_ITS_ITE_NEXT_SHIFT ) | ((u64)ite->irq->intid << KVM_ITS_ITE_PINTID_SHIFT) |
arch/arm64/kvm/vgic/vgic-v3-nested.c +1 -1
@@ -152,7 +152,7 @@ static void vgic_compute_mi_state(struct kvm_vcpu *vcpu, struct mi_state *mi_sta eisr |=BIT (i);if (!(lr &ICH_LR_STATE )) elrsr |=BIT (i); - pend |= (lr &ICH_LR_PENDING_BIT ); + pend |= (lr &ICH_LR_STATE ) ==ICH_LR_PENDING_BIT ; } mi_state->eisr = eisr;
arch/arm64/kvm/vgic/vgic-v3.c +9 -3
@@ -617,9 +617,13 @@ int vgic_v3_save_pending_tables(struct kvm *kvm)bool is_pending;bool stored; + irq =vgic_get_irq (kvm, index); +if (!irq) +continue ; + vcpu = irq->target_vcpu;if (!vcpu) -continue ; + goto put_irq; pendbase =GICR_PENDBASER_ADDRESS (vcpu->arch.vgic_cpu.pendbaser);
@@ -630,7 +634,7 @@ int vgic_v3_save_pending_tables(struct kvm *kvm)if (ptr != last_ptr) { ret =kvm_read_guest_lock (kvm, ptr, &val,1 );if (ret) - goto out; + goto put_irq; last_ptr = ptr; }
@@ -642,7 +646,7 @@ int vgic_v3_save_pending_tables(struct kvm *kvm)vgic_v4_get_vlpi_state (irq, &is_pending);if (stored == is_pending) -continue ; + goto put_irq;if (is_pending) val |=1 << bit_nr;
@@ -650,6 +654,8 @@ int vgic_v3_save_pending_tables(struct kvm *kvm) val &= ~(1 << bit_nr); ret =vgic_write_guest_lock (kvm, ptr, &val,1 ); +put_irq: +vgic_put_irq (kvm, irq);if (ret) goto out; }
arch/arm64/mm/fault.c +8 -4
@@ -16,6 +16,7 @@#include <linux/mm.h> #include <linux/hardirq.h> #include <linux/init.h> +#include <linux/irqflags.h> #include <linux/kasan.h> #include <linux/kprobes.h> #include <linux/uaccess.h>
@@ -154,6 +155,9 @@ static void show_pte(unsigned long addr)pr_alert ("%s pgtable: %luk pages, %llu-bit VAs, pgdp=%016lx\n" , mm == &init_mm ?"swapper" :"user" ,PAGE_SIZE /SZ_1K , vabits_actual,mm_to_pgd_phys (mm)); + +guard (irqsave)(); + pgdp =pgd_offset (mm, addr); pgd =READ_ONCE (*pgdp);pr_alert ("[%016lx] pgd=%016llx" , addr,pgd_val (pgd));
@@ -167,25 +171,25 @@ static void show_pte(unsigned long addr)if (pgd_none (pgd) ||pgd_bad (pgd))break ; - p4dp =p4d_offset (pgdp, addr); + p4dp =p4d_offset_lockless (pgdp, pgd, addr); p4d =READ_ONCE (*p4dp);pr_cont (", p4d=%016llx" ,p4d_val (p4d));if (p4d_none (p4d) ||p4d_bad (p4d))break ; - pudp =pud_offset (p4dp, addr); + pudp =pud_offset_lockless (p4dp, p4d, addr); pud =READ_ONCE (*pudp);pr_cont (", pud=%016llx" ,pud_val (pud));if (pud_none (pud) ||pud_bad (pud))break ; - pmdp =pmd_offset (pudp, addr); + pmdp =pmd_offset_lockless (pudp, pud, addr); pmd =READ_ONCE (*pmdp);pr_cont (", pmd=%016llx" ,pmd_val (pmd));if (pmd_none (pmd) ||pmd_bad (pmd))break ; - ptep =pte_offset_map (pmdp, addr); + ptep =pte_offset_map (&pmd, addr);if (!ptep)break ;
arch/loongarch/Kconfig +1 -1
@@ -175,7 +175,7 @@ config LOONGARCH select HAVE_RELIABLE_STACKTRACE if UNWINDER_ORC select HAVE_RETHOOK select HAVE_RSEQ - select HAVE_RUST + select HAVE_RUST if !KASAN select HAVE_SAMPLE_FTRACE_DIRECT select HAVE_SAMPLE_FTRACE_DIRECT_MULTI select HAVE_SETUP_PER_CPU_AREA if NUMA
arch/loongarch/include/asm/kvm_dmsintc.h +1 -0
@@ -20,6 +20,7 @@ struct dmsintc_state { };int kvm_loongarch_register_dmsintc_device (void ); +void kvm_loongarch_unregister_dmsintc_device (void );void dmsintc_inject_irq (struct kvm_vcpu *vcpu);int dmsintc_set_irq (struct kvm *kvm,u64 addr,int data,int level);int dmsintc_deliver_msi_to_vcpu (struct kvm *kvm,struct kvm_vcpu *vcpu,u32 vector,int level);
arch/loongarch/include/asm/kvm_eiointc.h +1 -0
@@ -79,6 +79,7 @@ struct loongarch_eiointc { };int kvm_loongarch_register_eiointc_device (void ); +void kvm_loongarch_unregister_eiointc_device (void );void eiointc_set_irq (struct loongarch_eiointc *s,int irq,int level);#endif /* __ASM_KVM_EIOINTC_H */
arch/loongarch/include/asm/kvm_host.h +1 -0
@@ -125,6 +125,7 @@ struct kvm_arch {unsigned int pte_shifts[MAX_PGTABLE_LEVELS ];unsigned int root_level;spinlock_t phyid_map_lock; +spinlock_t pv_setting_lock;struct kvm_phyid_map *phyid_map;/* Enabled PV features */ unsigned long pv_features;
arch/loongarch/include/asm/kvm_ipi.h +1 -0
@@ -41,5 +41,6 @@ struct ipi_state {#define IOCSR_ANY_SEND 0x158int kvm_loongarch_register_ipi_device (void ); +void kvm_loongarch_unregister_ipi_device (void );#endif
arch/loongarch/include/asm/kvm_pch_pic.h +1 -0
@@ -70,6 +70,7 @@ struct loongarch_pch_pic {struct kvm_kernel_irq_routing_entry ;int kvm_loongarch_register_pch_pic_device (void ); +void kvm_loongarch_unregister_pch_pic_device (void );void pch_pic_set_irq (struct loongarch_pch_pic *s,int irq,int level);int pch_msi_set_irq (struct kvm *kvm,struct kvm_kernel_irq_routing_entry *e,int level);
arch/loongarch/include/asm/pgtable.h +8 -1
@@ -96,7 +96,7 @@ struct vm_area_struct;#ifdef CONFIG_64BIT #define MODULES_VADDR (vm_map_base + PCI_IOSIZE + (2 * PAGE_SIZE)) -#define MODULES_END (MODULES_VADDR + SZ_256M) +#define MODULES_END (MODULES_VADDR + SZ_2G)/* 256MB for text, rest for data */ #ifdef CONFIG_KFENCE #define KFENCE_AREA_SIZE (((CONFIG_KFENCE_NUM_OBJECTS + 1) * 2 + 2) * PAGE_SIZE)
@@ -125,6 +125,13 @@ struct vm_area_struct;#endif +/* Needed to limit get_free_mem_region() */ +#ifndef CONFIG_SPARSEMEM +#define DIRECT_MAP_PHYSMEM_END ((1ULL << (cpu_pabits + 1)) - 1) +#else +#define DIRECT_MAP_PHYSMEM_END min((1ULL << (cpu_pabits + 1)) - 1, (1ULL << MAX_PHYSMEM_BITS) - 1) +#endif +#define ptep_get (ptep) READ_ONCE(*(ptep))#define pmdp_get (pmdp) READ_ONCE(*(pmdp))
arch/loongarch/kernel/acpi.c +2 -1
@@ -13,6 +13,7 @@#include <linux/export.h> #include <linux/irq.h> #include <linux/irqdomain.h> +#include <linux/kvm_host.h> #include <linux/memblock.h> #include <linux/of_fdt.h> #include <linux/serial_core.h>
@@ -202,7 +203,7 @@ static void __init acpi_process_madt(void)int pptt_enabled;static int acpi_nr_packages; -static int acpi_package_ids[MAX_PACKAGES ]; +static int acpi_package_ids[MAX (MAX_PACKAGES ,KVM_MAX_VCPUS )];int __init parse_acpi_topology (void ) {
arch/loongarch/kernel/kprobes.c +3 -0
@@ -275,6 +275,9 @@ bool kprobe_singlestep_handler(struct pt_regs *regs)struct kprobe_ctlblk *kcb =get_kprobe_ctlblk ();unsigned long addr =instruction_pointer (regs); +if (!cur) +return false; +if (cur && (kcb->kprobe_status & (KPROBE_HIT_SS |KPROBE_REENTER )) && ((unsigned long )&cur->ainsn.insn[1 ] == addr)) {restore_local_irqflag (kcb, regs);
arch/loongarch/kernel/rethook_trampoline.S +0 -2
@@ -24,7 +24,6 @@ cfi_st t6, PT_R18 cfi_st t7, PT_R19 cfi_st t8, PT_R20 - cfi_st u0, PT_R21 cfi_st fp, PT_R22 cfi_st s0, PT_R23 cfi_st s1, PT_R24
@@ -59,7 +58,6 @@ cfi_ld t6, PT_R18 cfi_ld t7, PT_R19 cfi_ld t8, PT_R20 - cfi_ld u0, PT_R21 cfi_ld fp, PT_R22 cfi_ld s0, PT_R23 cfi_ld s1, PT_R24
arch/loongarch/kvm/exit.c +0 -1
@@ -481,7 +481,6 @@ int kvm_emu_mmio_read(struct kvm_vcpu *vcpu, larch_inst inst)srcu_read_unlock (&vcpu->kvm->srcu, idx);if (!ret) {kvm_complete_mmio_read (vcpu, run); -update_pc (&vcpu->arch); vcpu->mmio_needed =0 ;return EMULATE_DONE ; }
arch/loongarch/kvm/intc/dmsintc.c +6 -2
@@ -19,8 +19,7 @@ void dmsintc_inject_irq(struct kvm_vcpu *vcpu)for (i =0 ; i <4 ; i++) { old =atomic64_read (&(ds->vector_map[i])); -if (old) - vector[i] =atomic64_xchg (&(ds->vector_map[i]),0 ); + vector[i] = old ?atomic64_xchg (&(ds->vector_map[i]),0 ) :0 ; }if (vector[0 ]) {
@@ -180,3 +179,8 @@ int kvm_loongarch_register_dmsintc_device(void) {return kvm_register_device_ops (&kvm_dmsintc_dev_ops,KVM_DEV_TYPE_LOONGARCH_DMSINTC ); } + +void kvm_loongarch_unregister_dmsintc_device (void ) +{ +kvm_unregister_device_ops (KVM_DEV_TYPE_LOONGARCH_DMSINTC ); +}
arch/loongarch/kvm/intc/eiointc.c +5 -0
@@ -691,3 +691,8 @@ int kvm_loongarch_register_eiointc_device(void) {return kvm_register_device_ops (&kvm_eiointc_dev_ops,KVM_DEV_TYPE_LOONGARCH_EIOINTC ); } + +void kvm_loongarch_unregister_eiointc_device (void ) +{ +kvm_unregister_device_ops (KVM_DEV_TYPE_LOONGARCH_EIOINTC ); +}
arch/loongarch/kvm/intc/ipi.c +5 -0
@@ -466,3 +466,8 @@ int kvm_loongarch_register_ipi_device(void) {return kvm_register_device_ops (&kvm_ipi_dev_ops,KVM_DEV_TYPE_LOONGARCH_IPI ); } + +void kvm_loongarch_unregister_ipi_device (void ) +{ +kvm_unregister_device_ops (KVM_DEV_TYPE_LOONGARCH_IPI ); +}
arch/loongarch/kvm/intc/pch_pic.c +8 -0
@@ -78,6 +78,9 @@ int pch_msi_set_irq(struct kvm *kvm, struct kvm_kernel_irq_routing_entry *e, intreturn dmsintc_set_irq (kvm, msg_addr, e->msi.data, level); } +if (e->msi.data >=EIOINTC_IRQS ) +return -EINVAL ; +eiointc_set_irq (kvm->arch.eiointc, e->msi.data, level);return 0 ;
@@ -500,3 +503,8 @@ int kvm_loongarch_register_pch_pic_device(void) {return kvm_register_device_ops (&kvm_pch_pic_dev_ops,KVM_DEV_TYPE_LOONGARCH_PCHPIC ); } + +void kvm_loongarch_unregister_pch_pic_device (void ) +{ +kvm_unregister_device_ops (KVM_DEV_TYPE_LOONGARCH_PCHPIC ); +}
arch/loongarch/kvm/main.c +34 -5
@@ -385,27 +385,52 @@ static int kvm_loongarch_env_init(void)/* Register LoongArch IPI interrupt controller interface. */ ret =kvm_loongarch_register_ipi_device ();if (ret) -return ret; + goto err_env;/* Register LoongArch EIOINTC interrupt controller interface. */ ret =kvm_loongarch_register_eiointc_device ();if (ret) -return ret; + goto err_ipi;/* Register LoongArch PCH-PIC interrupt controller interface. */ ret =kvm_loongarch_register_pch_pic_device ();if (ret) -return ret; + goto err_eiointc;/* Register LoongArch DMSINTC interrupt contrroller interface */ -if (cpu_has_msgint) +if (cpu_has_msgint) { ret =kvm_loongarch_register_dmsintc_device (); +if (ret) + goto err_pch_pic; + } + +return 0 ; + +err_pch_pic: +kvm_loongarch_unregister_pch_pic_device (); +err_eiointc: +kvm_loongarch_unregister_eiointc_device (); +err_ipi: +kvm_loongarch_unregister_ipi_device (); +err_env: +kvm_unregister_perf_callbacks (); +kfree (kvm_loongarch_ops); + kvm_loongarch_ops =NULL ; +free_percpu (vmcs); + vmcs =NULL ;return ret; }static void kvm_loongarch_env_exit (void ) { +if (cpu_has_msgint) +kvm_loongarch_unregister_dmsintc_device (); + +kvm_loongarch_unregister_pch_pic_device (); +kvm_loongarch_unregister_eiointc_device (); +kvm_loongarch_unregister_ipi_device (); +if (vmcs)free_percpu (vmcs);
@@ -428,7 +453,11 @@ static int kvm_loongarch_init(void)if (r)return r; -return kvm_init (sizeof (struct kvm_vcpu ),0 ,THIS_MODULE ); + r =kvm_init (sizeof (struct kvm_vcpu ),0 ,THIS_MODULE ); +if (r) +kvm_loongarch_env_exit (); + +return r; }static void kvm_loongarch_exit (void )
arch/loongarch/kvm/mmu.c +10 -0
@@ -383,6 +383,16 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm, const struct kvm_memory_slothva_t hva_start;size_t size, gpa_offset, hva_offset; +/* +* The generic code allocates a fresh, zeroed memslot for every change, +* so the arch flags computed below must be carried over when only the +* userspace flags change, e.g. when dirty logging is toggled. +*/ +if (change ==KVM_MR_FLAGS_ONLY ) { + new->arch = old->arch; +return 0 ; + } +if ((change !=KVM_MR_MOVE ) && (change !=KVM_MR_CREATE ))return 0 ;/*
arch/loongarch/kvm/vcpu.c +6 -2
@@ -300,10 +300,10 @@ static int kvm_pre_enter_guest(struct kvm_vcpu *vcpu)*/ local_irq_disable ();kvm_deliver_exception (vcpu); +kvm_check_vpid (vcpu);/* Make sure the vcpu mode has been written */ smp_store_mb (vcpu->mode,IN_GUEST_MODE );kvm_deliver_intr (vcpu); -kvm_check_vpid (vcpu);/* * Called after function kvm_check_vpid()
@@ -1165,10 +1165,14 @@ static int kvm_loongarch_cpucfg_set_attr(struct kvm_vcpu *vcpu,return -EINVAL ;/* All vCPUs need set the same PV features */ +spin_lock (&kvm->arch.pv_setting_lock);if ((kvm->arch.pv_features &LOONGARCH_PV_FEAT_UPDATED ) - && ((kvm->arch.pv_features & valid) != val)) + && ((kvm->arch.pv_features & valid) != val)) { +spin_unlock (&kvm->arch.pv_setting_lock);return -EINVAL ; + } kvm->arch.pv_features = val |LOONGARCH_PV_FEAT_UPDATED ; +spin_unlock (&kvm->arch.pv_setting_lock);return 0 ;default :return -ENXIO ;
arch/loongarch/kvm/vm.c +1 -0
@@ -76,6 +76,7 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)return -ENOMEM ; }spin_lock_init (&kvm->arch.phyid_map_lock); +spin_lock_init (&kvm->arch.pv_setting_lock);kvm_init_vmcs (kvm);kvm_vm_init_features (kvm);
arch/loongarch/mm/init.c +14 -3
@@ -237,15 +237,26 @@ pte_t invalid_pte_table[PTRS_PER_PTE] __page_aligned_bss;EXPORT_SYMBOL (invalid_pte_table);#if defined(CONFIG_EXECMEM ) && defined(MODULES_VADDR ) +#define MODULES_TEXT_START (MODULES_VADDR) +#define MODULES_TEXT_END (MODULES_VADDR + SZ_256M) +#define MODULES_DATA_START (MODULES_VADDR + SZ_256M) +#define MODULES_DATA_END (MODULES_END) +static struct execmem_info execmem_info__ro_after_init ;struct execmem_info __init *execmem_arch_setup (void ) { execmem_info = (struct execmem_info ){ .ranges = { - [EXECMEM_DEFAULT ] = { - .start =MODULES_VADDR , - .end =MODULES_END , + [EXECMEM_MODULE_TEXT ] = { + .start =MODULES_TEXT_START , + .end =MODULES_TEXT_END , + .pgprot =PAGE_KERNEL , + .alignment =1 , + }, + [EXECMEM_MODULE_DATA ] = { + .start =MODULES_DATA_START , + .end =MODULES_DATA_END , .pgprot =PAGE_KERNEL , .alignment =1 , },
arch/loongarch/net/bpf_jit.c +18 -22
@@ -124,6 +124,9 @@ static void prepare_bpf_tail_call_cnt(struct jit_ctx *ctx, int *store_offset)* | tcc | * +-------------------------+ * | tcc_ptr | +* +-------------------------+ +* | arena | +* | (optional) | * +-------------------------+ <--BPF_REG_FP * | prog->aux->stack_depth | * | (optional) |
@@ -145,7 +148,7 @@ static void build_prologue(struct jit_ctx *ctx) stack_adjust +=sizeof (long ) *2 ;if (ctx->arena_vm_start) - stack_adjust +=8 ; + stack_adjust +=sizeof (long ); stack_adjust =round_up (stack_adjust,16 ); stack_adjust += bpf_stack_adjust;
@@ -194,13 +197,13 @@ static void build_prologue(struct jit_ctx *ctx) store_offset -=sizeof (long );emit_insn (ctx, std,LOONGARCH_GPR_S5 ,LOONGARCH_GPR_SP , store_offset); +prepare_bpf_tail_call_cnt (ctx, &store_offset); +if (ctx->arena_vm_start) { store_offset -=sizeof (long );emit_insn (ctx, std,REG_ARENA ,LOONGARCH_GPR_SP , store_offset); } -prepare_bpf_tail_call_cnt (ctx, &store_offset); -emit_insn (ctx, addid,LOONGARCH_GPR_FP ,LOONGARCH_GPR_SP , stack_adjust);if (bpf_stack_adjust)
@@ -241,21 +244,18 @@ static void __build_epilogue(struct jit_ctx *ctx, bool is_tail_call) load_offset -=sizeof (long );emit_insn (ctx, ldd,LOONGARCH_GPR_S5 ,LOONGARCH_GPR_SP , load_offset); +/* Only restore the TCC state into REG_TCC from the higher slot */ + load_offset -=sizeof (long ); +emit_insn (ctx, ldd,REG_TCC ,LOONGARCH_GPR_SP , load_offset); + +/* Skip the unused local 'tcc_ptr' slot to align with arena */ + load_offset -=sizeof (long ); +if (ctx->arena_vm_start) { load_offset -=sizeof (long );emit_insn (ctx, ldd,REG_ARENA ,LOONGARCH_GPR_SP , load_offset); } -/* -* When push into the stack, follow the order of tcc then tcc_ptr. -* When pop from the stack, first pop tcc_ptr then followed by tcc. -*/ - load_offset -=2 *sizeof (long ); -emit_insn (ctx, ldd,REG_TCC ,LOONGARCH_GPR_SP , load_offset); - - load_offset +=sizeof (long ); -emit_insn (ctx, ldd,REG_TCC ,LOONGARCH_GPR_SP , load_offset); -emit_insn (ctx, addid,LOONGARCH_GPR_SP ,LOONGARCH_GPR_SP , stack_adjust);if (!is_tail_call) {
@@ -290,17 +290,13 @@ bool bpf_jit_supports_far_kfunc_call(void)static int emit_bpf_tail_call (struct jit_ctx *ctx,int insn) { -int off, tc_ninsn =0 ; +int off, jmp_offset;int tcc_ptr_off =BPF_TAIL_CALL_CNT_PTR_STACK_OFF (ctx->stack_size);u8 a1 =LOONGARCH_GPR_A1 ;u8 a2 =LOONGARCH_GPR_A2 ;u8 t1 =LOONGARCH_GPR_T1 ;u8 t2 =LOONGARCH_GPR_T2 ;u8 t3 =LOONGARCH_GPR_T3 ; -const int idx0 = ctx->idx; - -#define cur_offset (ctx->idx - idx0) -#define jmp_offset (tc_ninsn - (cur_offset))/* * a0: &ctx
@@ -310,12 +306,12 @@ static int emit_bpf_tail_call(struct jit_ctx *ctx, int insn)* if (index >= array->map.max_entries) * goto out; */ - tc_ninsn = insn ? ctx->offset[insn+1 ] - ctx->offset[insn] : ctx->offset[0 ];emit_zext_32 (ctx, a2, true); off = offsetof(struct bpf_array, map.max_entries);emit_insn (ctx, ldwu, t1, a1, off);/* bgeu $a2, $t1, jmp_offset */ + jmp_offset = ctx->image ? (ctx->offset[insn +1 ] - ctx->idx) :0 ;if (emit_tailcall_jmp (ctx,BPF_JGE , a2, t1, jmp_offset) <0 ) goto toofar;
@@ -326,6 +322,7 @@ static int emit_bpf_tail_call(struct jit_ctx *ctx, int insn)emit_insn (ctx, ldd,REG_TCC ,LOONGARCH_GPR_SP , tcc_ptr_off);emit_insn (ctx, ldd, t3,REG_TCC ,0 );emit_insn (ctx, addid, t2,LOONGARCH_GPR_ZERO ,MAX_TAIL_CALL_CNT ); + jmp_offset = ctx->image ? (ctx->offset[insn +1 ] - ctx->idx) :0 ;if (emit_tailcall_jmp (ctx,BPF_JSGE , t3, t2, jmp_offset) <0 ) goto toofar;
@@ -340,6 +337,7 @@ static int emit_bpf_tail_call(struct jit_ctx *ctx, int insn) off = offsetof(struct bpf_array , ptrs);emit_insn (ctx, ldd, t2, t2, off);/* beq $t2, $zero, jmp_offset */ + jmp_offset = ctx->image ? (ctx->offset[insn +1 ] - ctx->idx) :0 ;if (emit_tailcall_jmp (ctx,BPF_JEQ , t2,LOONGARCH_GPR_ZERO , jmp_offset) <0 ) goto toofar;
@@ -355,8 +353,6 @@ static int emit_bpf_tail_call(struct jit_ctx *ctx, int insn) toofar:pr_info_once ("tail_call: jump too far\n" );return -1 ; -#undef cur_offset -#undef jmp_offset }static void emit_store_stack_imm64 (struct jit_ctx *ctx,int reg,int stack_off,u64 imm64)
@@ -738,7 +734,7 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, bool extmove_reg (ctx, t1, src);emit_zext_32 (ctx, t1, true);move_imm (ctx, dst, (ctx->user_vm_start >>32 ) <<32 , false); -emit_insn (ctx, beq, t1,LOONGARCH_GPR_ZERO ,1 ); +emit_insn (ctx, beq, t1,LOONGARCH_GPR_ZERO ,2 );emit_insn (ctx, or, t1, dst, t1);move_reg (ctx, dst, t1);break ;
arch/parisc/kernel/head.S +1 -0
@@ -105,6 +105,7 @@ $iodc_panic: or %r10,%r10,%r10 /* qemu idle sleep */ msg1: .ascii "Can't boot kernel which was built for PA8x00 CPUs on this machine.\r\n" msg1_end: + .align 4 $cpu_ok: #endif
arch/powerpc/include/asm/papr-watchdog.h new file +64 -0
64 lines not on this page · raw message
arch/powerpc/include/asm/reg.h +12 -0
@@ -1357,6 +1357,18 @@#define PVR_ARCH_31 0x0f000006#define PVR_ARCH_31_P11 0x0f000007 +/* +* Kernel-internal sentinel for invalid processor compatibility modes. +* PAPR specifies that the first byte of a valid logical PVR value is +* 0x0f. So 0xffffffff lies permanently outside the PAPR-defined range +* and is safe to repurpose. KVM stores it in vcpu->arch.arch_compat +* when userspace requests an unsupported compatibility mode (e.g., +* Power11 PVR on a Power11 host booted in Power10 compat). +* kvmppc_sanity_check() detects this and prevents the vCPU from +* running with an unsupported arch_compat. +*/ +#define PVR_ARCH_INVALID 0xffffffff +/* Macros for setting and retrieving special purpose registers */ #ifndef __ASSEMBLER__
arch/powerpc/kexec/file_load_64.c +1 -1
@@ -664,7 +664,7 @@ unsigned int kexec_extra_fdt_size_ppc64(struct kimage *image, struct crash_mem * extra_size += (cpu_nodes - boot_cpu_node_count) *cpu_node_size ();/* Consider extra space for reserved memory ranges if any */ -if (rmem->nr_ranges >0 ) +if (rmem && rmem->nr_ranges >0 ) extra_size +=sizeof (struct fdt_reserve_entry ) * rmem->nr_ranges;return extra_size +kdump_extra_fdt_size_ppc64 (image, cpu_nodes);
arch/powerpc/kexec/ranges.c +5 -7
@@ -21,6 +21,7 @@#include <linux/of.h> #include <linux/slab.h> #include <linux/memblock.h> +#include <linux/minmax.h> #include <linux/crash_core.h> #include <asm/sections.h> #include <asm/kexec_ranges.h>
@@ -105,19 +106,16 @@ static void __merge_memory_ranges(struct crash_mem *mem_rngs)struct range *ranges;int i, idx; -if (!mem_rngs) +if (!mem_rngs || mem_rngs->nr_ranges <=1 )return ; idx =0 ; - ranges = &(mem_rngs->ranges[0 ]); + ranges = mem_rngs->ranges;for (i =1 ; i < mem_rngs->nr_ranges; i++) { -if (ranges[i].start <= (ranges[i-1 ].end +1 )) - ranges[idx].end = ranges[i].end; +if (ranges[i].start <= (ranges[idx].end +1 )) + ranges[idx].end =max (ranges[idx].end, ranges[i].end);else { idx++; -if (i == idx) -continue ; - ranges[idx] = ranges[i]; } }
arch/powerpc/kvm/book3s_hv.c +14 -1
@@ -446,7 +446,19 @@ static int kvmppc_set_arch_compat(struct kvm_vcpu *vcpu, u32 arch_compat) guest_pcr_bit =PCR_ARCH_300 ;break ;case PVR_ARCH_31 : + guest_pcr_bit =PCR_ARCH_31 ; +break ;case PVR_ARCH_31_P11 : +/* +* Need to check this for ISA 3.1, as Power10 and +* Power11 share the same PCR. For any subsequent ISA +* versions, this will be taken care of by the guest vs +* host PCR comparison below. +*/ +if (!cpu_has_feature (CPU_FTR_P11_PVR )) { + arch_compat =PVR_ARCH_INVALID ; + goto out; + } guest_pcr_bit =PCR_ARCH_31 ;break ;default :
@@ -469,6 +481,7 @@ static int kvmppc_set_arch_compat(struct kvm_vcpu *vcpu, u32 arch_compat)return -EINVAL ; } +out:spin_lock (&vc->lock); vc->arch_compat = arch_compat;kvmhv_nestedv2_mark_dirty (vcpu,KVMPPC_GSID_LOGICAL_PVR );
@@ -479,7 +492,7 @@ static int kvmppc_set_arch_compat(struct kvm_vcpu *vcpu, u32 arch_compat) vc->pcr = (host_pcr_bit - guest_pcr_bit) |PCR_MASK ;spin_unlock (&vc->lock); -return 0 ; +return kvmppc_sanity_check (vcpu); }static void kvmppc_dump_regs (struct kvm_vcpu *vcpu)
arch/powerpc/kvm/powerpc.c +6 -0
@@ -258,6 +258,12 @@ int kvmppc_sanity_check(struct kvm_vcpu *vcpu)if (!vcpu->arch.pvr) goto out; +#if defined(CONFIG_KVM_BOOK3S_HV_POSSIBLE ) +if (vcpu->arch.vcore && + vcpu->arch.vcore->arch_compat ==PVR_ARCH_INVALID ) + goto out; +#endif +/* PAPR only works with book3s_64 */ if ((vcpu->arch.cpu_type !=KVM_CPU_3S_64 ) && vcpu->arch.papr_enabled) goto out;
arch/powerpc/mm/book3s64/radix_pgtable.c +1 -6
@@ -1314,7 +1314,6 @@ int __meminit vmemmap_populate_compound_pages(unsigned long start_pfn,* covering out both edges. */ unsigned long addr; -unsigned long addr_pfn = start_pfn;unsigned long next;pgd_t *pgd;p4d_t *p4d;
@@ -1335,7 +1334,6 @@ int __meminit vmemmap_populate_compound_pages(unsigned long start_pfn,if (pmd_leaf (READ_ONCE (*pmd))) {/* existing huge mapping. Skip the range */ - addr_pfn += (PMD_SIZE >>PAGE_SHIFT ); next =pmd_addr_end (addr, end);continue ; }
@@ -1348,11 +1346,11 @@ int __meminit vmemmap_populate_compound_pages(unsigned long start_pfn,* page whose VMEMMAP_RESERVE_NR pages were mapped and * this request fall in those pages. */ - addr_pfn +=1 ; next = addr +PAGE_SIZE ;continue ; }else {unsigned long nr_pages =pgmap_vmemmap_nr (pgmap); +unsigned long addr_pfn =page_to_pfn ((struct page *)addr);unsigned long pfn_offset = addr_pfn -ALIGN_DOWN (addr_pfn, nr_pages);pte_t *tail_page_pte;
@@ -1376,7 +1374,6 @@ int __meminit vmemmap_populate_compound_pages(unsigned long start_pfn,if (!pte)return -ENOMEM ; - addr_pfn +=2 ; next = addr +2 *PAGE_SIZE ;continue ; }
@@ -1392,7 +1389,6 @@ int __meminit vmemmap_populate_compound_pages(unsigned long start_pfn,return -ENOMEM ;vmemmap_verify (pte, node, addr, addr +PAGE_SIZE ); - addr_pfn +=1 ; next = addr +PAGE_SIZE ;continue ; }
@@ -1402,7 +1398,6 @@ int __meminit vmemmap_populate_compound_pages(unsigned long start_pfn,return -ENOMEM ;vmemmap_verify (pte, node, addr, addr +PAGE_SIZE ); - addr_pfn +=1 ; next = addr +PAGE_SIZE ;continue ; }
arch/powerpc/platforms/pseries/setup.c +26 -2
@@ -77,6 +77,7 @@#include <asm/dtl.h> #include <asm/hvconsole.h> #include <asm/setup.h> +#include <asm/papr-watchdog.h> #include "pseries.h"
@@ -185,14 +186,37 @@ static void __init fwnmi_init(void)#endif } +static void pseries_crash_stop_watchdogs (void ) +{ +long rc; + + rc =plpar_hcall_norets_notrace (H_WATCHDOG ,PSERIES_WDTF_OP_STOP , +PSERIES_WDT_NUM_ALL ); +if (rc !=H_SUCCESS && rc !=H_NOOP ) +pr_warn ("Could not stop watchdogs before kdump rc=%ld\n" , rc); +} +/* * Affix a device for the first timer to the platform bus if * we have firmware support for the H_WATCHDOG hypercall. */ static __init int pseries_wdt_init (void ) { -if (firmware_has_feature (FW_FEATURE_WATCHDOG )) -platform_device_register_simple ("pseries-wdt" ,0 ,NULL ,0 ); +struct platform_device *pdev; + +if (!firmware_has_feature (FW_FEATURE_WATCHDOG )) +return 0 ; + + pdev =platform_device_register_simple ("pseries-wdt" ,0 ,NULL ,0 ); + +if (IS_ERR (pdev)) { +pr_err ("Failed to register pseries-wdt platform device\n" ); +return PTR_ERR (pdev); + } + +if (crash_shutdown_register (pseries_crash_stop_watchdogs)) +pr_warn ("Could not register watchdog crash shutdown handler\n" ); +return 0 ; }machine_subsys_initcall (pseries, pseries_wdt_init);
arch/riscv/net/bpf_jit_comp64.c +9 -1
@@ -2114,7 +2114,15 @@ bool bpf_jit_supports_ptr_xchg(void)bool bpf_jit_supports_arena (void ) { -return true; +/* +* The arena range tree uses kmalloc_nolock(), which needs +* cmpxchg128, provided by ZACAS on riscv. +*/ +#ifdef system_has_cmpxchg128 +return system_has_cmpxchg128 (); +#else +return false; +#endif }bool bpf_jit_supports_insn (struct bpf_insn *insn,bool in_arena)
arch/s390/include/asm/nmi.h +3 -0
@@ -22,6 +22,7 @@#define MCCK_CODE_SYSTEM_DAMAGE BIT(63)#define MCCK_CODE_EXT_DAMAGE BIT(63 - 5)#define MCCK_CODE_CP BIT(63 - 9) +#define MCCK_CODE_CK BIT(63 - 11)#define MCCK_CODE_STG_ERROR BIT(63 - 16)#define MCCK_CODE_STG_KEY_ERROR BIT(63 - 18)#define MCCK_CODE_STG_DEGRAD BIT(63 - 19)
@@ -33,6 +34,8 @@#define MCCK_CODE_FC_VALID BIT(63 - 43)#define MCCK_CODE_CPU_TIMER_VALID BIT(63 - 46) +#define MCCK_CODE_NO_GUEST (MCCK_CODE_CP | MCCK_CODE_EXT_DAMAGE | MCCK_CODE_CK) +#ifndef __ASSEMBLER__ union mci {
arch/s390/kernel/nmi.c +1 -4
@@ -344,8 +344,7 @@ static void notrace s390_backup_mcck_info(struct pt_regs *regs) sie_page = container_of(sie_block, struct sie_page, sie_block); mcck_backup = &sie_page->mcck_info; - mcck_backup->mcic =get_lowcore ()->mcck_interruption_code & - ~(MCCK_CODE_CP |MCCK_CODE_EXT_DAMAGE ); + mcck_backup->mcic =get_lowcore ()->mcck_interruption_code & ~MCCK_CODE_NO_GUEST ; mcck_backup->ext_damage_code =get_lowcore ()->external_damage_code; mcck_backup->failing_storage_address =get_lowcore ()->failing_storage_address; }
@@ -357,8 +356,6 @@ NOKPROBE_SYMBOL(s390_backup_mcck_info);#define ED_STP_ISLAND 6/* External damage STP island check */ #define ED_STP_SYNC 7/* External damage STP sync check */ -#define MCCK_CODE_NO_GUEST (MCCK_CODE_CP | MCCK_CODE_EXT_DAMAGE) -/* * machine check handler. */
arch/s390/kvm/guestdbg.c +7 -2
@@ -184,7 +184,7 @@ static int __import_wp_info(struct kvm_vcpu *vcpu,if (wp_info->len <0 || wp_info->len >MAX_WP_SIZE )return -EINVAL ; - wp_info->old_data =kmalloc (bp_data->len,GFP_KERNEL_ACCOUNT ); + wp_info->old_data =kmalloc (wp_info->len,GFP_KERNEL_ACCOUNT );if (!wp_info->old_data)return -ENOMEM ;/* try to backup the original value */
@@ -252,7 +252,7 @@ int kvm_s390_import_bp_data(struct kvm_vcpu *vcpu, ret =__import_wp_info (vcpu, &bp_data[i], &wp_info[nr_wp]);if (ret) - goto error; + goto error_wp; nr_wp++;break ;case KVM_HW_BP :
@@ -267,7 +267,12 @@ int kvm_s390_import_bp_data(struct kvm_vcpu *vcpu, vcpu->arch.guestdbg.hw_bp_info = bp_info; vcpu->arch.guestdbg.nr_hw_wp = nr_wp; vcpu->arch.guestdbg.hw_wp_info = wp_info; +kfree (bp_data);return 0 ; + +error_wp: +while (nr_wp--) +kfree (wp_info[nr_wp].old_data); error:kfree (bp_data);kfree (wp_info);
arch/s390/kvm/interrupt.c +9 -17
@@ -3108,9 +3108,7 @@ static int set_adapter_int(struct kvm_kernel_irq_routing_entry *e,void kvm_s390_reinject_machine_check (struct kvm_vcpu *vcpu,struct mcck_volatile_info *mcck_info) { -struct kvm_s390_interrupt_info inti; -struct kvm_s390_irq irq; -struct kvm_s390_mchk_info *mchk; +struct kvm_s390_irq irq = {};union mci mci;__u64 cr14 =0 ;/* upper bits are not used */ int rc;
@@ -3129,20 +3127,14 @@ void kvm_s390_reinject_machine_check(struct kvm_vcpu *vcpu,if (mci.w) cr14 |=CR14_WARNING_SUBMASK ; - mchk = mci.ck ? &inti.mchk : &irq.u.mchk; - mchk->cr14 = cr14; - mchk->mcic = mcck_info->mcic; - mchk->ext_damage_code = mcck_info->ext_damage_code; - mchk->failing_storage_address = mcck_info->failing_storage_address; -if (mci.ck) { -/* Inject the floating machine check */ - inti.type =KVM_S390_MCHK ; - rc =__inject_vm (vcpu->kvm, &inti); - }else { -/* Inject the machine check to specified vcpu */ - irq.type =KVM_S390_MCHK ; - rc =kvm_s390_inject_vcpu (vcpu, &irq); - } + irq.u.mchk.cr14 = cr14; + irq.u.mchk.mcic = mcck_info->mcic; + irq.u.mchk.ext_damage_code = mcck_info->ext_damage_code; + irq.u.mchk.failing_storage_address = mcck_info->failing_storage_address; + +/* Inject the machine check to specified vcpu */ + irq.type =KVM_S390_MCHK ; + rc =kvm_s390_inject_vcpu (vcpu, &irq);WARN_ON_ONCE (rc); }
arch/s390/kvm/kvm-s390.c +14 -8
@@ -562,11 +562,12 @@ static void __kvm_s390_exit(void)static int kvm_s390_keyop (struct kvm_s390_mmu_cache *mc,struct kvm *kvm,int op,unsigned long addr,union skey skey) { -union asce asce = kvm->arch.gmap->asce;gfn_t gfn =gpa_to_gfn (addr); +union asce asce;int r;guard (read_lock)(&kvm->mmu_lock); + asce = kvm->arch.gmap->asce;switch (op) {case KVM_S390_KEYOP_SSKE :
@@ -3410,6 +3411,7 @@ void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)trace_kvm_s390_destroy_vcpu (vcpu->vcpu_id);kvm_s390_clear_local_irqs (vcpu);kvm_clear_async_pf_completion_queue (vcpu); +kvm_s390_clear_bp_data (vcpu);if (!kvm_is_ucontrol (vcpu->kvm))sca_del_vcpu (vcpu);kvm_s390_update_topology_change_report (vcpu->kvm,1 );
@@ -4248,8 +4250,10 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,/* enforce guest PER */ kvm_s390_set_cpuflags (vcpu,CPUSTAT_P ); -if (dbg->control &KVM_GUESTDBG_USE_HW_BP ) - rc =kvm_s390_import_bp_data (vcpu, dbg); +if (dbg->control &KVM_GUESTDBG_USE_HW_BP ) { +scoped_guard (srcu, &vcpu->kvm->srcu) + rc = kvm_s390_import_bp_data(vcpu, dbg); + } }else {kvm_s390_clear_cpuflags (vcpu,CPUSTAT_P ); vcpu->arch.guestdbg.last_bp =0 ;
@@ -4474,8 +4478,8 @@ int kvm_s390_try_set_tod_clock(struct kvm *kvm, const struct kvm_s390_vm_tod_clostatic void __kvm_inject_pfault_token (struct kvm_vcpu *vcpu,bool start_token,unsigned long token) { -struct kvm_s390_interrupt inti; -struct kvm_s390_irq irq; +struct kvm_s390_interrupt inti = {}; +struct kvm_s390_irq irq = {};struct kvm_s390_interrupt_info *inti_mem =NULL ;int ret =0 ;
@@ -5069,7 +5073,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)pr_err_ratelimited ("can't run stopped vcpu %d\n" , vcpu->vcpu_id); rc = -EINVAL ; - goto out; + goto out_sigset; }kernel_fpu_begin (&fpu,KERNEL_FPC |KERNEL_VXR );
@@ -5099,9 +5103,11 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)store_regs (vcpu);kernel_fpu_end (&fpu,KERNEL_FPC |KERNEL_VXR ); + vcpu->stat.exit_userspace++; + +out_sigset:kvm_sigset_deactivate (vcpu); - vcpu->stat.exit_userspace++; out:vcpu_put (vcpu);return rc;
@@ -5732,7 +5738,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp, r =kvm_s390_handle_pv_vcpu_dump (vcpu, &cmd);/* Always copy over UV rc / rrc data */ -if (copy_to_user ((__u8 __user *)argp, &cmd.rc, +if (copy_to_user (argp + offsetof(struct kvm_pv_cmd , rc), &cmd.rc,sizeof (cmd.rc) +sizeof (cmd.rrc))) r = -EFAULT ;break ;
arch/x86/events/intel/core.c +3 -7
@@ -7947,12 +7947,6 @@ __init int intel_pmu_init(void)x86_add_quirk (intel_arch_events_quirk);/* Install first, so it runs last */ -if (version >=5 ) { - x86_pmu.intel_cap.anythread_deprecated = edx.split.anythread_deprecated; -if (x86_pmu.intel_cap.anythread_deprecated) -pr_cont (" AnyThread deprecated, " ); - } -/* The perf side of core PMU is ready to support the mediated vPMU. */ x86_get_pmu (smp_processor_id ())->capabilities |=PERF_PMU_CAP_MEDIATED_VPMU ;
@@ -8829,8 +8823,10 @@ __init int intel_pmu_init(void) &x86_pmu.intel_ctrl);/* AnyThread may be deprecated on arch perfmon v5 or later */ -if (x86_pmu.intel_cap.anythread_deprecated) +if (version >=5 && edx.split.anythread_deprecated) { x86_pmu.format_attrs = intel_arch_formats_attr; +pr_cont ("AnyThread deprecated, " ); + }intel_pmu_check_event_constraints_all (NULL );
arch/x86/events/intel/lbr.c +9 -3
@@ -1213,7 +1213,7 @@ intel_pmu_lbr_filter(struct cpu_hw_events *cpuc) {u64 from, to;int br_sel = cpuc->br_sel; -int i, j, type, to_plm; +int i, j, type, from_plm, to_plm;bool compress = false;/* if sampling all branches, then nothing to filter */
@@ -1245,8 +1245,14 @@ intel_pmu_lbr_filter(struct cpu_hw_events *cpuc) type |=X86_BR_NO_TX ; } -/* if type does not correspond, then discard */ -if (type ==X86_BR_NONE || (br_sel & type) != type) { + from_plm =kernel_ip (from) ?X86_BR_KERNEL :X86_BR_USER ; +/* +* If type does not correspond, then discard. +* Specifically reject entries whose from address is in +* kernel space when only X86_BR_USER is requested. +*/ +if (type ==X86_BR_NONE || (br_sel & type) != type || + (!(br_sel &X86_BR_KERNEL ) && (from_plm &X86_BR_KERNEL ))) { cpuc->lbr_entries[i].from =0 ; compress = true; }
arch/x86/events/perf_event.h +1 -1
@@ -668,7 +668,7 @@ union perf_capabilities { u64 perf_metrics:1; u64 pebs_output_pt_available:1; u64 pebs_timing_info:1; - u64 anythread_deprecated:1; + u64 __reserved:1; u64 rdpmc_metrics_clear:1; };u64 capabilities;
arch/x86/include/asm/kvm-x86-ops.h +4 -0
@@ -134,6 +134,7 @@ KVM_X86_OP_OPTIONAL(mem_enc_unregister_region) KVM_X86_OP_OPTIONAL(vm_copy_enc_context_from) KVM_X86_OP_OPTIONAL(vm_move_enc_context_from) KVM_X86_OP_OPTIONAL(guest_memory_reclaimed) +KVM_X86_OP_OPTIONAL(reload_vmsa) KVM_X86_OP(get_feature_msr) KVM_X86_OP(check_emulate_instruction) KVM_X86_OP(apic_init_signal_blocked)
@@ -148,6 +149,9 @@ KVM_X86_OP_OPTIONAL(alloc_apic_backing_page) KVM_X86_OP_OPTIONAL_RET0(gmem_prepare) KVM_X86_OP_OPTIONAL_RET0(gmem_max_mapping_level) KVM_X86_OP_OPTIONAL(gmem_invalidate) +#ifdef CONFIG_HAVE_KVM_ARCH_GMEM_INVALIDATE +KVM_X86_OP_OPTIONAL(gmem_invalidate_range) +#endif #endif #undef KVM_X86_OP
arch/x86/include/asm/kvm_host.h +6 -0
@@ -128,6 +128,8 @@ KVM_ARCH_REQ_FLAGS(31, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)#define KVM_REQ_HV_TLB_FLUSH \ KVM_ARCH_REQ_FLAGS(32, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) +#define KVM_REQ_VMSA_PAGE_RELOAD \ + KVM_ARCH_REQ_FLAGS(33, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)#define KVM_REQ_UPDATE_PROTECTED_GUEST_STATE \ KVM_ARCH_REQ_FLAGS(34, KVM_REQUEST_WAIT)
@@ -1985,6 +1987,7 @@ struct kvm_x86_ops {int (*vm_copy_enc_context_from)(struct kvm *kvm,unsigned int source_fd);int (*vm_move_enc_context_from)(struct kvm *kvm,unsigned int source_fd);void (*guest_memory_reclaimed)(struct kvm *kvm); +void (*reload_vmsa)(struct kvm_vcpu *vcpu);int (*get_feature_msr)(u32 msr,u64 *data);
@@ -2009,6 +2012,9 @@ struct kvm_x86_ops {void *(*alloc_apic_backing_page)(struct kvm_vcpu *vcpu);int (*gmem_prepare)(struct kvm *kvm,kvm_pfn_t pfn,gfn_t gfn,int max_order);void (*gmem_invalidate)(kvm_pfn_t start,kvm_pfn_t end); +#ifdef CONFIG_HAVE_KVM_ARCH_GMEM_INVALIDATE +void (*gmem_invalidate_range)(struct kvm *kvm,struct kvm_gfn_range *range); +#endif int (*gmem_max_mapping_level)(struct kvm *kvm,kvm_pfn_t pfn,bool is_private); };
arch/x86/kvm/hyperv.c +18 -7
@@ -626,6 +626,18 @@ static enum hrtimer_restart stimer_timer_callback(struct hrtimer *timer)return HRTIMER_NORESTART ; } +/* +* Translate a stimer expiry given in 100ns reference ticks into an +* an absolute deadline. Saturates on overflow. +*/ +static ktime_t stimer_add_delta (ktime_t now,u64 delta_100ns) +{ +if (delta_100ns >=KTIME_MAX /100 ) +return KTIME_MAX ; + +return ktime_add_safe (now,100 * delta_100ns); +} +/* * stimer_start() assumptions: * a) stimer->count is not equal to 0
@@ -635,6 +647,7 @@ static int stimer_start(struct kvm_vcpu_hv_stimer *stimer) {u64 time_now;ktime_t ktime_now; +ktime_t deadline; time_now =get_time_ref_counter (hv_stimer_to_vcpu (stimer)->kvm); ktime_now =ktime_get ();
@@ -657,10 +670,8 @@ static int stimer_start(struct kvm_vcpu_hv_stimer *stimer) stimer->index, time_now, stimer->exp_time); -hrtimer_start (&stimer->timer, -ktime_add_ns (ktime_now, -100 * (stimer->exp_time - time_now)), -HRTIMER_MODE_ABS ); + deadline =stimer_add_delta (ktime_now, stimer->exp_time - time_now); +hrtimer_start (&stimer->timer, deadline,HRTIMER_MODE_ABS );return 0 ; } stimer->exp_time = stimer->count;
@@ -679,9 +690,9 @@ static int stimer_start(struct kvm_vcpu_hv_stimer *stimer) stimer->index, time_now, stimer->count); -hrtimer_start (&stimer->timer, -ktime_add_ns (ktime_now,100 * (stimer->count - time_now)), -HRTIMER_MODE_ABS ); + deadline =stimer_add_delta (ktime_now, stimer->count - time_now); +hrtimer_start (&stimer->timer, deadline,HRTIMER_MODE_ABS ); +return 0 ; }
arch/x86/kvm/mmu/mmu.c +63 -44
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arch/x86/kvm/mmu/tdp_iter.h +7 -0
@@ -19,6 +19,13 @@ static inline u64 kvm_tdp_mmu_read_spte(tdp_ptep_t sptep)return READ_ONCE (*rcu_dereference (sptep)); } +/* +* WARNING! mmu_lock must be held for write when using the "write atomic" or +* "clear bits atomic" APIs, otherwise KVM could overwrite the "wrong" old SPTE +* value, i.e. clobber an update from a different CPU. The only exception is +* when KVM is freezing a leaf SPTE for removal, in which case KVM doesn't care +* about the exact old SPTE value (KVM will react to the actual old value). +*/ static inline u64 kvm_tdp_mmu_write_spte_atomic (tdp_ptep_t sptep,u64 new_spte) {KVM_MMU_WARN_ON (is_ept_ve_possible (new_spte));
arch/x86/kvm/mmu/tdp_mmu.c +9 -11
@@ -1334,19 +1334,17 @@ static void kvm_tdp_mmu_age_spte(struct kvm *kvm, struct tdp_iter *iter)if (WARN_ON_ONCE (is_mirror_sptep (iter->sptep)))return ; -if (spte_ad_enabled (iter->old_spte)) { - iter->old_spte =tdp_mmu_clear_spte_bits_atomic (iter->sptep, - shadow_accessed_mask); +if (spte_ad_enabled (iter->old_spte)) new_spte = iter->old_spte & ~shadow_accessed_mask; - }else { +else new_spte =mark_spte_for_access_track (iter->old_spte); -/* -* It is safe for the following cmpxchg to fail. Leave the -* Accessed bit set, as the spte is most likely young anyway. -*/ -if (__tdp_mmu_set_spte_atomic (kvm, iter, new_spte)) -return ; - } + +/* +* Don't bother retrying if another CPU modified the SPTE, the SPTE is +* either being zapped or is likely still in-use, i.e. is still young. +*/ +if (__tdp_mmu_set_spte_atomic (kvm, iter, new_spte)) +return ;trace_kvm_tdp_mmu_spte_changed (iter->as_id, iter->gfn, iter->level, iter->old_spte, new_spte);
arch/x86/kvm/svm/sev.c +69 -11
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arch/x86/kvm/svm/svm.c +2 -4
@@ -5463,12 +5463,14 @@ struct kvm_x86_ops svm_x86_ops __initdata = { .mem_enc_register_region = sev_mem_enc_register_region, .mem_enc_unregister_region = sev_mem_enc_unregister_region, .guest_memory_reclaimed = sev_guest_memory_reclaimed, + .reload_vmsa = sev_snp_reload_vmsa, .vm_copy_enc_context_from = sev_vm_copy_enc_context_from, .vm_move_enc_context_from = sev_vm_move_enc_context_from, .gmem_prepare = sev_gmem_prepare, .gmem_invalidate = sev_gmem_invalidate, + .gmem_invalidate_range = sev_gmem_invalidate_range, .gmem_max_mapping_level = sev_gmem_max_mapping_level, #endif .check_emulate_instruction = svm_check_emulate_instruction,
@@ -5656,10 +5658,6 @@ static __init int svm_hardware_setup(void)if (nested) {pr_info ("Nested Virtualization enabled\n" ); -kvm_enable_efer_bits (EFER_SVME ); -if (!boot_cpu_has (X86_FEATURE_EFER_LMSLE_MBZ )) -kvm_enable_efer_bits (EFER_LMSLE ); - r =nested_svm_init_msrpm_merge_offsets ();if (r)return r;
arch/x86/kvm/svm/svm.h +2 -0
@@ -997,6 +997,7 @@ static inline struct page *snp_safe_alloc_page(void) {return snp_safe_alloc_page_node (numa_node_id (),GFP_KERNEL_ACCOUNT ); } +void sev_snp_reload_vmsa (struct kvm_vcpu *vcpu);int sev_vcpu_create (struct kvm_vcpu *vcpu);void sev_free_vcpu (struct kvm_vcpu *vcpu);
@@ -1011,6 +1012,7 @@ extern unsigned int max_sev_asid;void sev_handle_rmp_fault (struct kvm_vcpu *vcpu,gpa_t gpa,u64 error_code);int sev_gmem_prepare (struct kvm *kvm,kvm_pfn_t pfn,gfn_t gfn,int max_order);void sev_gmem_invalidate (kvm_pfn_t start,kvm_pfn_t end); +void sev_gmem_invalidate_range (struct kvm *kvm,struct kvm_gfn_range *range);int sev_gmem_max_mapping_level (struct kvm *kvm,kvm_pfn_t pfn,bool is_private);struct vmcb_save_area *sev_decrypt_vmsa (struct kvm_vcpu *vcpu);void sev_free_decrypted_vmsa (struct kvm_vcpu *vcpu,struct vmcb_save_area *vmsa);
arch/x86/kvm/vmx/nested.c +43 -32
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arch/x86/kvm/x86.c +16 -1
@@ -6736,7 +6736,10 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm,break ; fallthrough;case KVM_CAP_DISABLE_QUIRKS : - kvm->arch.disabled_quirks |= cap->args[0 ] & kvm_caps.supported_quirks; +mutex_lock (&kvm->lock); +WRITE_ONCE (kvm->arch.disabled_quirks, + kvm->arch.disabled_quirks | (cap->args[0 ] & kvm_caps.supported_quirks)); +mutex_unlock (&kvm->lock); r =0 ;break ;case KVM_CAP_SPLIT_IRQCHIP : {
@@ -10012,6 +10015,12 @@ static void kvm_setup_efer_caps(void)if (kvm_cpu_cap_has (X86_FEATURE_AUTOIBRS ))kvm_enable_efer_bits (EFER_AUTOIBRS ); + +if (kvm_cpu_cap_has (X86_FEATURE_SVM )) { +kvm_enable_efer_bits (EFER_SVME ); +if (!boot_cpu_has (X86_FEATURE_EFER_LMSLE_MBZ )) +kvm_enable_efer_bits (EFER_LMSLE ); + } }static inline void kvm_ops_update (struct kvm_x86_init_ops *ops)
@@ -11278,6 +11287,8 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu) goto out; } } +if (kvm_check_request (KVM_REQ_VMSA_PAGE_RELOAD , vcpu)) +kvm_x86_call (reload_vmsa)(vcpu); } if (kvm_check_request(KVM_REQ_EVENT, vcpu) || req_int_win ||
@@ -14142,6 +14153,10 @@ void kvm_arch_gmem_invalidate(kvm_pfn_t start, kvm_pfn_t end) {kvm_x86_call (gmem_invalidate)(start, end); } +void kvm_arch_gmem_invalidate_range (struct kvm *kvm,struct kvm_gfn_range *range) +{ +kvm_x86_call (gmem_invalidate_range)(kvm, range); +}#endif #endif
arch/x86/kvm/x86.h +1 -1
@@ -367,7 +367,7 @@ static inline bool vcpu_match_mmio_gpa(struct kvm_vcpu *vcpu, gpa_t gpa)static inline bool kvm_check_has_quirk (struct kvm *kvm,u64 quirk) { -return !(kvm->arch.disabled_quirks & quirk); +return !(READ_ONCE (kvm->arch.disabled_quirks) & quirk); } static __always_inline void kvm_request_l1tf_flush_l1d(void)
block/genhd.c +7 -0
@@ -447,6 +447,13 @@ static int __add_disk(struct device *parent, struct gendisk *disk,bdev_set_flag (disk->part0,BD_HAS_SUBMIT_BIO ); } +/* +* We do not support partitions with zoned block devices, so do not try +* to scan the partitions table. +*/ +if (blk_queue_is_zoned (disk->queue)) + disk->flags |=GENHD_FL_NO_PART ; +/* * If the driver provides an explicit major number it also must provide * the number of minors numbers supported, and those will be used to
drivers/accel/amdxdna/amdxdna_gem.c +3 -0
@@ -1247,6 +1247,9 @@ static int amdxdna_flush_bo(struct amdxdna_gem_obj *abo, u64 offset, u64 size)return -EINVAL ; size =min (abo->mem.size, end) - offset; +if (!size) +return 0 ; +if (is_import_bo (abo))drm_clflush_sg (abo->base.sgt);else if (amdxdna_gem_vmap (abo))
drivers/accel/ethosu/ethosu_drv.c +2 -0
@@ -342,6 +342,8 @@ static int ethosu_probe(struct platform_device *pdev)dma_set_mask_and_coherent (&pdev->dev,DMA_BIT_MASK (40 )); ethosudev->regs =devm_platform_ioremap_resource (pdev,0 ); +if (IS_ERR (ethosudev->regs)) +return PTR_ERR (ethosudev->regs); ethosudev->num_clks =devm_clk_bulk_get_all (&pdev->dev, ðosudev->clks);if (ethosudev->num_clks <0 )
drivers/accel/ethosu/ethosu_job.c +8 -2
@@ -152,6 +152,13 @@ static void ethosu_job_err_cleanup(struct ethosu_job *job)drm_gem_object_put (job->cmd_bo); +if (job->done_fence) { +if (dma_fence_was_initialized (job->done_fence)) +dma_fence_put (job->done_fence); +else +dma_fence_free (job->done_fence); + } +kfree (job); }
@@ -162,7 +169,6 @@ static void ethosu_job_cleanup(struct kref *ref)pm_runtime_put_autosuspend (job->dev->base.dev); -dma_fence_put (job->done_fence);dma_fence_put (job->inference_done_fence);ethosu_job_err_cleanup (job);
@@ -393,7 +399,7 @@ static int ethosu_ioctl_submit_job(struct drm_device *dev, struct drm_file *file ejob->done_fence =kzalloc_obj (*ejob->done_fence);if (!ejob->done_fence) { ret = -ENOMEM ; - goto out_cleanup_job; + goto out_put_job; } ret = drm_sched_job_init(&ejob->base,
drivers/acpi/battery.c +107 -48
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drivers/ata/ahci.c +49 -0
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drivers/block/ublk_drv.c +6 -0
@@ -2651,6 +2651,12 @@ static int ublk_ch_mmap(struct file *filp, struct vm_area_struct *vma)if (vma->vm_flags &VM_WRITE )return -EPERM ; +/* +* The per-queue command buffer is kernel-written ABI; prevent +* the daemon from upgrading to writable via mprotect(). +*/ +vm_flags_clear (vma,VM_MAYWRITE ); + end =UBLKSRV_CMD_BUF_OFFSET + ub->dev_info.nr_hw_queues * max_sz;if (phys_off <UBLKSRV_CMD_BUF_OFFSET || phys_off >= end)return -EINVAL ;
drivers/block/zram/zram_drv.c +12 -15
@@ -57,14 +57,12 @@ static size_t huge_class_size;static const struct block_device_operations zram_devops;static void slot_free (struct zram *zram,u32 index); -#define slot_dep_map (zram, index) (&(zram)->table[(index)].dep_map) -static void slot_lock_init (struct zram *zram,u32 index) +static void slot_lock_init (struct zram *zram) {static struct lock_class_key __key; -lockdep_init_map (slot_dep_map (zram, index),"zram->table[index].lock" , - &__key,0 ); +lockdep_init_map (&zram->table_lock_map,"zram->table[index].lock" , &__key,0 ); }/*
@@ -83,9 +81,9 @@ static __must_check bool slot_trylock(struct zram *zram, u32 index) {unsigned long *lock = &zram->table[index].__lock; -if (!test_and_set_bit_lock (ZRAM_ENTRY_LOCK , lock)) { -mutex_acquire (slot_dep_map (zram, index),0 ,1 , _RET_IP_); -lock_acquired (slot_dep_map (zram, index), _RET_IP_); +if (!test_and_set_bit_lock (ZRAM_ENTRY_LOCK_BIT , lock)) { +mutex_acquire (&zram->table_lock_map,0 ,1 , _RET_IP_); +lock_acquired (&zram->table_lock_map, _RET_IP_);return true; }
@@ -96,17 +94,17 @@ static void slot_lock(struct zram *zram, u32 index) {unsigned long *lock = &zram->table[index].__lock; -mutex_acquire (slot_dep_map (zram, index),0 ,0 , _RET_IP_); -wait_on_bit_lock (lock,ZRAM_ENTRY_LOCK ,TASK_UNINTERRUPTIBLE ); -lock_acquired (slot_dep_map (zram, index), _RET_IP_); +mutex_acquire (&zram->table_lock_map,0 ,0 , _RET_IP_); +wait_on_bit_lock (lock,ZRAM_ENTRY_LOCK_BIT ,TASK_UNINTERRUPTIBLE ); +lock_acquired (&zram->table_lock_map, _RET_IP_); }static void slot_unlock (struct zram *zram,u32 index) {unsigned long *lock = &zram->table[index].__lock; -mutex_release (slot_dep_map (zram, index), _RET_IP_); -clear_and_wake_up_bit (ZRAM_ENTRY_LOCK , lock); +mutex_release (&zram->table_lock_map, _RET_IP_); +clear_and_wake_up_bit (ZRAM_ENTRY_LOCK_BIT , lock); }static inline bool init_done (struct zram *zram)
@@ -1989,7 +1987,7 @@ static void zram_meta_free(struct zram *zram, u64 disksize)static bool zram_meta_alloc (struct zram *zram,u64 disksize) { -size_t num_pages, index; +size_t num_pages; num_pages = disksize >>PAGE_SHIFT ; zram->table =vzalloc (array_size (num_pages,sizeof (*zram->table)));
@@ -2006,8 +2004,7 @@ static bool zram_meta_alloc(struct zram *zram, u64 disksize)if (!huge_class_size) huge_class_size =zs_huge_class_size (zram->mem_pool); -for (index =0 ; index < num_pages; index++) -slot_lock_init (zram, index); +slot_lock_init (zram);return true; }
drivers/block/zram/zram_drv.h +15 -1
@@ -15,6 +15,7 @@#ifndef _ZRAM_DRV_H_#define _ZRAM_DRV_H_ +#include <asm/byteorder.h> #include <linux/rwsem.h> #include <linux/zsmalloc.h>
@@ -57,6 +58,19 @@ enum zram_pageflags { __NR_ZRAM_PAGEFLAGS, }; +/* +* The slot lock is a bit-wait lock on the whole __lock word, while +* flags and ac_time alias that word as two u32s. The lock bit must +* land in the slot that ZRAM_ENTRY_LOCK reserves in attr.flags; on +* 64-bit big-endian the flags word maps to the upper half of __lock, +* so the bit position has to be shifted up. +*/ +#if defined(CONFIG_64BIT ) && defined(__BIG_ENDIAN) +#define ZRAM_ENTRY_LOCK_BIT (ZRAM_ENTRY_LOCK + 32) +#else +#define ZRAM_ENTRY_LOCK_BIT ZRAM_ENTRY_LOCK +#endif +/* * Allocated for each disk page. We use bit-lock (ZRAM_ENTRY_LOCK bit * of flags) to save memory. There can be plenty of entries and standard
@@ -74,7 +88,6 @@ struct zram_table_entry {#endif } attr; }; -struct lockdep_map dep_map; };struct zram_stats {
@@ -107,6 +120,7 @@ struct zram_stats {struct zram {struct zram_table_entry *table; +struct lockdep_map table_lock_map;struct zs_pool *mem_pool;struct zcomp *comps[ZRAM_MAX_COMPS ];struct zcomp_params params[ZRAM_MAX_COMPS ];
drivers/clk/mediatek/Kconfig +1 -0
@@ -1006,6 +1006,7 @@ config COMMON_CLK_MT8196 tristate "Clock driver for MediaTek MT8196" depends on ARM64 || COMPILE_TEST select COMMON_CLK_MEDIATEK + select REGMAP_MMIO default ARCH_MEDIATEK help This driver supports MediaTek MT8196 basic clocks.
drivers/clk/meson/gxbb.c +1 -1
@@ -1393,7 +1393,7 @@ static struct clk_regmap gxbb_32k_clk_sel = { .name = "32k_clk_sel", .ops = &clk_regmap_mux_ops, .parent_data = gxbb_32k_clk_parents, - .num_parents = 4, + .num_parents = ARRAY_SIZE(gxbb_32k_clk_parents), .flags = CLK_SET_RATE_PARENT, }, };
drivers/clk/microchip/clk-mpfs.c +1 -1
@@ -285,7 +285,7 @@ static int mpfs_cfg_clk_set_rate(struct clk_hw *hw, unsigned long rate, unsigned mask =clk_div_mask (cfg->width) << cfg->shift; val = divider_setting << cfg->shift; -regmap_update_bits (cfg->map, cfg->map_offset, val, mask); +regmap_update_bits (cfg->map, cfg->map_offset, mask, val);return 0 ; }
drivers/clk/qcom/gcc-mdm9607.c +6 -176
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drivers/clk/xilinx/clk-xlnx-clock-wizard.c +2 -2
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drivers/cpuidle/cpuidle-psci.c +16 -26
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drivers/dma-buf/dma-heap.c +40 -40
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drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +7 -0
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drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c +3 -3
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drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +51 -8
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drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +1 -0
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drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +6 -0
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drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c +2 -1
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drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c +4 -3
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drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c +3 -0
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drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +2 -1
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drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +22 -1
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drivers/gpu/drm/amd/amdkfd/kfd_migrate.c +37 -19
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drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c +6 -6
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drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +6 -0
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drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c +13 -0
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drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_shared_types.h +2 -2
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drivers/gpu/drm/amd/display/dc/dml2_0/dml2_translation_helper.c +1 -0
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drivers/gpu/drm/amd/display/dc/link/link_factory.c +1 -1
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drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c +5 -0
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drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +2 -1
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drivers/gpu/drm/drm_pagemap.c +103 -25
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drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c +16 -36
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drivers/gpu/drm/i915/display/intel_cursor.c +10 -5
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drivers/gpu/drm/i915/display/skl_universal_plane.c +10 -5
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drivers/gpu/drm/nouveau/include/nvkm/engine/disp.h +1 -0
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drivers/gpu/drm/nouveau/nouveau_dmem.c +16 -2
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drivers/gpu/drm/nouveau/nouveau_sgdma.c +1 -3
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drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +5 -5
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drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild +1 -0
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drivers/gpu/drm/nouveau/nvkm/engine/disp/ga102.c +12 -1
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drivers/gpu/drm/nouveau/nvkm/engine/disp/gb202.c new file +191 -0
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drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c +2 -2
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drivers/gpu/drm/nouveau/nvkm/engine/disp/head.h +4 -0
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drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h +1 -0
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drivers/gpu/drm/nouveau/nvkm/engine/disp/priv.h +17 -0
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drivers/gpu/drm/nouveau/nvkm/engine/disp/tu102.c +85 -1
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sound/soc/codecs/cx2072x.c +61 -61
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tools/perf/util/bpf_skel/augmented_raw_syscalls.bpf.c +98 -57
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