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 14:25:47 +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-rc1.... 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 gregkh@linuxfoundation.org Linux 5.4.83-rc1

Masami Hiramatsu mhiramat@kernel.org x86/insn-eval: Use new for_each_insn_prefix() macro to loop over prefixes bytes

Pablo Neira Ayuso pablo@netfilter.org netfilter: nftables_offload: set address type in control dissector

Florian Westphal fw@strlen.de netfilter: nf_tables: avoid false-postive lockdep splat

Luo Meng luomeng12@huawei.com Input: i8042 - fix error return code in i8042_setup_aux()

Mike Snitzer snitzer@redhat.com dm writecache: remove BUG() and fail gracefully instead

Zhihao Cheng chengzhihao1@huawei.com i2c: qup: Fix error return code in qup_i2c_bam_schedule_desc()

Dan Carpenter dan.carpenter@oracle.com rtw88: debug: Fix uninitialized memory in debugfs code

Luo Meng luomeng12@huawei.com ASoC: wm_adsp: fix error return code in wm_adsp_load()

Hoang Huu Le hoang.h.le@dektech.com.au tipc: fix a deadlock when flushing scheduled work

Eric Dumazet edumazet@google.com netfilter: ipset: prevent uninit-value in hash_ip6_add

Bob Peterson rpeterso@redhat.com gfs2: check for empty rgrp tree in gfs2_ri_update

Oliver Hartkopp socketcan@hartkopp.net can: af_can: can_rx_unregister(): remove WARN() statement from list operation sanity check

Willy Tarreau w@1wt.eu lib/syscall: fix syscall registers retrieval on 32-bit platforms

Steven Rostedt (VMware) rostedt@goodmis.org tracing: Fix userstacktrace option for instances

Suravee Suthikulpanit suravee.suthikulpanit@amd.com iommu/amd: Set DTE[IntTabLen] to represent 512 IRTEs

Peter Ujfalusi peter.ujfalusi@ti.com spi: bcm2835: Release the DMA channel if probe fails after dma_init

Christian Eggers ceggers@arri.de i2c: imx: Check for I2SR_IAL after every byte

Christian Eggers ceggers@arri.de i2c: imx: Fix reset of I2SR_IAL flag

Samuel Thibault samuel.thibault@ens-lyon.org speakup: Reject setting the speakup line discipline outside of speakup

Qian Cai qcai@redhat.com mm/swapfile: do not sleep with a spin lock held

Yang Shi shy828301@gmail.com mm: list_lru: set shrinker map bit when child nr_items is not zero

Menglong Dong dong.menglong@zte.com.cn coredump: fix core_pattern parse error

Masami Hiramatsu mhiramat@kernel.org x86/uprobes: Do not use prefixes.nbytes when looping over prefixes.bytes

Mike Snitzer snitzer@redhat.com dm: remove invalid sparse __acquires and __releases annotations

Sergei Shtepa sergei.shtepa@veeam.com dm: fix bug with RCU locking in dm_blk_report_zones

Laurent Vivier lvivier@redhat.com powerpc/pseries: Pass MSI affinity to irq_create_mapping()

Laurent Vivier lvivier@redhat.com genirq/irqdomain: Add an irq_create_mapping_affinity() function

Nicholas Piggin npiggin@gmail.com powerpc/64s/powernv: Fix memory corruption when saving SLB entries on MCE

Mikulas Patocka mpatocka@redhat.com dm writecache: fix the maximum number of arguments

Suganath Prabu S suganath-prabu.subramani@broadcom.com scsi: mpt3sas: Fix ioctl timeout

Chris Wilson chris@chris-wilson.co.uk drm/i915/gt: Program mocs:63 for cache eviction on gen9

Mika Westerberg mika.westerberg@linux.intel.com thunderbolt: Fix use-after-free in remove_unplugged_switch()

Christian Eggers ceggers@arri.de i2c: imx: Don't generate STOP condition if arbitration has been lost

Alexander Gordeev agordeev@linux.ibm.com s390/pci: fix CPU address in MSI for directed IRQ

Paulo Alcantara pc@cjr.nz cifs: fix potential use-after-free in cifs_echo_request()

Paulo Alcantara pc@cjr.nz cifs: allow syscalls to be restarted in __smb_send_rqst()

Naveen N. Rao naveen.n.rao@linux.vnet.ibm.com ftrace: Fix updating FTRACE_FL_TRAMP

Takashi Iwai tiwai@suse.de ALSA: hda/generic: Add option to enforce preferred_dacs pairs

Kailang Yang kailang@realtek.com ALSA: hda/realtek - Add new codec supported for ALC897

Jian-Hong Pan jhp@endlessos.org ALSA: hda/realtek: Enable headset of ASUS UX482EG & B9400CEA with ALC294

Takashi Iwai tiwai@suse.de ALSA: hda/realtek: Add mute LED quirk to yet another HP x360 model

Takashi Iwai tiwai@suse.de ALSA: hda/realtek: Fix bass speaker DAC assignment on Asus Zephyrus G14

Jann Horn jannh@google.com tty: Fix ->session locking

Jann Horn jannh@google.com tty: Fix ->pgrp locking in tiocspgrp()

Bjørn Mork bjorn@mork.no USB: serial: option: fix Quectel BG96 matching

Giacinto Cifelli gciofono@gmail.com USB: serial: option: add support for Thales Cinterion EXS82

Vincent Palatin vpalatin@chromium.org USB: serial: option: add Fibocom NL668 variants

Johan Hovold johan@kernel.org USB: serial: ch341: sort device-id entries

Jan-Niklas Burfeind kernel@aiyionpri.me USB: serial: ch341: add new Product ID for CH341A

Johan Hovold johan@kernel.org USB: serial: kl5kusb105: fix memleak on open

Vamsi Krishna Samavedam vskrishn@codeaurora.org usb: gadget: f_fs: Use local copy of descriptors for userspace copy

Sasha Levin sashal@kernel.org Partially revert bpf: Zero-fill re-used per-cpu map element

Hans de Goede hdegoede@redhat.com pinctrl: baytrail: Fix pin being driven low for a while on gpiod_get(..., GPIOD_OUT_HIGH)

Hans de Goede hdegoede@redhat.com 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/s390/pci/pci_irq.c | 14 +- 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/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, 431 insertions(+), 399 deletions(-)