5.4.83-rc2 review

This is the start of the stable review cycle for the 5.4.83 release. There are 54 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

Responses should be made by Sat, 12 Dec 2020 16:47:12 +0000. Anything received after that time might be too late.

The whole patch series can be found in one patch at:

	https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.83-rc2.gz

or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <[email protected]>

    Linux 5.4.83-rc2

Jakub Kicinski <[email protected]>
Revert "geneve: pull IP header before ECN decapsulation"

Masami Hiramatsu <[email protected]>
x86/insn-eval: Use new for_each_insn_prefix() macro to loop over prefixes bytes

Pablo Neira Ayuso <[email protected]>
netfilter: nftables_offload: set address type in control dissector

Florian Westphal <[email protected]>
netfilter: nf_tables: avoid false-postive lockdep splat

Luo Meng <[email protected]>
Input: i8042 - fix error return code in i8042_setup_aux()

Mike Snitzer <[email protected]>
dm writecache: remove BUG() and fail gracefully instead

Zhihao Cheng <[email protected]>
i2c: qup: Fix error return code in qup_i2c_bam_schedule_desc()

Dan Carpenter <[email protected]>
rtw88: debug: Fix uninitialized memory in debugfs code

Luo Meng <[email protected]>
ASoC: wm_adsp: fix error return code in wm_adsp_load()

Hoang Huu Le <[email protected]>
tipc: fix a deadlock when flushing scheduled work

Eric Dumazet <[email protected]>
netfilter: ipset: prevent uninit-value in hash_ip6_add

Bob Peterson <[email protected]>
gfs2: check for empty rgrp tree in gfs2_ri_update

Oliver Hartkopp <[email protected]>
can: af_can: can_rx_unregister(): remove WARN() statement from list operation sanity check

Willy Tarreau <[email protected]>
lib/syscall: fix syscall registers retrieval on 32-bit platforms

Steven Rostedt (VMware) <[email protected]>
tracing: Fix userstacktrace option for instances

Suravee Suthikulpanit <[email protected]>
iommu/amd: Set DTE[IntTabLen] to represent 512 IRTEs

Peter Ujfalusi <[email protected]>
spi: bcm2835: Release the DMA channel if probe fails after dma_init

Christian Eggers <[email protected]>
i2c: imx: Check for I2SR_IAL after every byte

Christian Eggers <[email protected]>
i2c: imx: Fix reset of I2SR_IAL flag

Samuel Thibault <[email protected]>
speakup: Reject setting the speakup line discipline outside of speakup

Qian Cai <[email protected]>
mm/swapfile: do not sleep with a spin lock held

Yang Shi <[email protected]>
mm: list_lru: set shrinker map bit when child nr_items is not zero

Menglong Dong <[email protected]>
coredump: fix core_pattern parse error

Masami Hiramatsu <[email protected]>
x86/uprobes: Do not use prefixes.nbytes when looping over prefixes.bytes

Mike Snitzer <[email protected]>
dm: remove invalid sparse __acquires and __releases annotations

Sergei Shtepa <[email protected]>
dm: fix bug with RCU locking in dm_blk_report_zones

Laurent Vivier <[email protected]>
powerpc/pseries: Pass MSI affinity to irq_create_mapping()

Laurent Vivier <[email protected]>
genirq/irqdomain: Add an irq_create_mapping_affinity() function

Nicholas Piggin <[email protected]>
powerpc/64s/powernv: Fix memory corruption when saving SLB entries on MCE

Mikulas Patocka <[email protected]>
dm writecache: fix the maximum number of arguments

Suganath Prabu S <[email protected]>
scsi: mpt3sas: Fix ioctl timeout

Chris Wilson <[email protected]>
drm/i915/gt: Program mocs:63 for cache eviction on gen9

Mika Westerberg <[email protected]>
thunderbolt: Fix use-after-free in remove_unplugged_switch()

Christian Eggers <[email protected]>
i2c: imx: Don't generate STOP condition if arbitration has been lost

Paulo Alcantara <[email protected]>
cifs: fix potential use-after-free in cifs_echo_request()

Paulo Alcantara <[email protected]>
cifs: allow syscalls to be restarted in __smb_send_rqst()

Naveen N. Rao <[email protected]>
ftrace: Fix updating FTRACE_FL_TRAMP

Takashi Iwai <[email protected]>
ALSA: hda/generic: Add option to enforce preferred_dacs pairs

Kailang Yang <[email protected]>
ALSA: hda/realtek - Add new codec supported for ALC897

Jian-Hong Pan <[email protected]>
ALSA: hda/realtek: Enable headset of ASUS UX482EG & B9400CEA with ALC294

Takashi Iwai <[email protected]>
ALSA: hda/realtek: Add mute LED quirk to yet another HP x360 model

Takashi Iwai <[email protected]>
ALSA: hda/realtek: Fix bass speaker DAC assignment on Asus Zephyrus G14

Jann Horn <[email protected]>

    tty: Fix ->session locking

Jann Horn <[email protected]>

    tty: Fix ->pgrp locking in tiocspgrp()

Bjørn Mork <[email protected]>
USB: serial: option: fix Quectel BG96 matching

Giacinto Cifelli <[email protected]>
USB: serial: option: add support for Thales Cinterion EXS82

Vincent Palatin <[email protected]>
USB: serial: option: add Fibocom NL668 variants

Johan Hovold <[email protected]>
USB: serial: ch341: sort device-id entries

Jan-Niklas Burfeind <[email protected]>
USB: serial: ch341: add new Product ID for CH341A

Johan Hovold <[email protected]>
USB: serial: kl5kusb105: fix memleak on open

Vamsi Krishna Samavedam <[email protected]>
usb: gadget: f_fs: Use local copy of descriptors for userspace copy

Sasha Levin <[email protected]>
Partially revert bpf: Zero-fill re-used per-cpu map element

Hans de Goede <[email protected]>
pinctrl: baytrail: Fix pin being driven low for a while on gpiod_get(..., GPIOD_OUT_HIGH)

Hans de Goede <[email protected]>
pinctrl: baytrail: Replace WARN with dev_info_once when setting direct-irq pin to output

-------------

Diffstat:

 Makefile                                          |   4 +-
 arch/powerpc/platforms/powernv/setup.c            |   9 +-
 arch/powerpc/platforms/pseries/msi.c              |   3 +-
 arch/x86/include/asm/insn.h                       |  15 ++
 arch/x86/kernel/uprobes.c                         |  10 +-
 arch/x86/lib/insn-eval.c                          |   5 +-
 drivers/gpu/drm/i915/gt/intel_mocs.c              |  14 +-
 drivers/i2c/busses/i2c-imx.c                      |  42 ++++-
 drivers/i2c/busses/i2c-qup.c                      |   3 +-
 drivers/input/serio/i8042.c                       |   3 +-
 drivers/iommu/amd_iommu_types.h                   |   2 +-
 drivers/md/dm-writecache.c                        |   4 +-
 drivers/md/dm.c                                   |   8 +-
 drivers/net/geneve.c                              |  20 +-
 drivers/net/wireless/realtek/rtw88/debug.c        |   2 +
 drivers/pinctrl/intel/pinctrl-baytrail.c          |  67 +++++--
 drivers/scsi/mpt3sas/mpt3sas_ctl.c                |   2 +-
 drivers/spi/spi-bcm2835.c                         |   7 +-
 drivers/staging/speakup/spk_ttyio.c               |  37 ++--
 drivers/thunderbolt/icm.c                         |  10 +-
 drivers/tty/tty_io.c                              |   7 +-
 drivers/tty/tty_jobctrl.c                         |  44 +++--
 drivers/usb/gadget/function/f_fs.c                |   6 +-
 drivers/usb/serial/ch341.c                        |   5 +-
 drivers/usb/serial/kl5kusb105.c                   |  10 +-
 drivers/usb/serial/option.c                       |  10 +-
 fs/cifs/connect.c                                 |   2 +
 fs/cifs/transport.c                               |   4 +-
 fs/coredump.c                                     |   3 +-
 fs/gfs2/rgrp.c                                    |   4 +
 include/linux/irqdomain.h                         |  12 +-
 include/linux/tty.h                               |   4 +
 include/net/netfilter/nf_tables_offload.h         |   4 +
 kernel/irq/irqdomain.c                            |  13 +-
 kernel/trace/ftrace.c                             |  22 ++-
 kernel/trace/trace.c                              |  13 +-
 lib/syscall.c                                     |  11 +-
 mm/list_lru.c                                     |  10 +-
 mm/swapfile.c                                     |   4 +-
 net/can/af_can.c                                  |   7 +-
 net/netfilter/ipset/ip_set_core.c                 |   3 +-
 net/netfilter/nf_tables_api.c                     |   3 +-
 net/netfilter/nf_tables_offload.c                 |  17 ++
 net/netfilter/nft_payload.c                       |   4 +
 net/tipc/core.c                                   |   9 +-
 net/tipc/core.h                                   |   9 +
 net/tipc/net.c                                    |  20 +-
 net/tipc/net.h                                    |   1 +
 sound/pci/hda/hda_generic.c                       |  12 +-
 sound/pci/hda/hda_generic.h                       |   1 +
 sound/pci/hda/patch_realtek.c                     |  32 +++-
 sound/soc/codecs/wm_adsp.c                        |   1 +
 tools/arch/x86/include/asm/insn.h                 |  15 ++
 tools/testing/selftests/bpf/prog_tests/map_init.c | 214 ----------------------
 tools/testing/selftests/bpf/progs/test_map_init.c |  33 ----
 55 files changed, 424 insertions(+), 412 deletions(-)