This is the start of the stable review cycle for the 5.4.93 release. There are 86 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 Wed, 27 Jan 2021 18:31:44 +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-5.4.93-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 5.4.93-rc1

Enke Chen enchen@paloaltonetworks.com tcp: fix TCP_USER_TIMEOUT with zero window

Eric Dumazet edumazet@google.com tcp: do not mess with cloned skbs in tcp_add_backlog()

Dan Carpenter dan.carpenter@oracle.com net: dsa: b53: fix an off by one in checking "vlan->vid"

Tariq Toukan tariqt@nvidia.com net: Disable NETIF_F_HW_TLS_RX when RXCSUM is disabled

Vladimir Oltean vladimir.oltean@nxp.com net: mscc: ocelot: allow offloading of bridge on top of LAG

Matteo Croce mcroce@microsoft.com ipv6: set multicast flag on the multicast route

Eric Dumazet edumazet@google.com net_sched: reject silly cell_log in qdisc_get_rtab()

Eric Dumazet edumazet@google.com net_sched: avoid shift-out-of-bounds in tcindex_set_parms()

Matteo Croce mcroce@microsoft.com ipv6: create multicast route with RTPROT_KERNEL

Guillaume Nault gnault@redhat.com udp: mask TOS bits in udp_v4_early_demux()

Lecopzer Chen lecopzer@gmail.com kasan: fix incorrect arguments passing in kasan_add_zero_shadow

Lecopzer Chen lecopzer@gmail.com kasan: fix unaligned address is unhandled in kasan_remove_zero_shadow

Alexander Lobakin alobakin@pm.me skbuff: back tiny skbs with kmalloc() in __netdev_alloc_skb() too

Pan Bian bianpan2016@163.com lightnvm: fix memory leak when submit fails

Geert Uytterhoeven geert+renesas@glider.be sh_eth: Fix power down vs. is_opened flag ordering

Rasmus Villemoes rasmus.villemoes@prevas.dk net: dsa: mv88e6xxx: also read STU state in mv88e6250_g1_vtu_getnext

Necip Fazil Yildiran fazilyildiran@gmail.com sh: dma: fix kconfig dependency for G2_DMA

Guillaume Nault gnault@redhat.com netfilter: rpfilter: mask ecn bits before fib lookup

Yazen Ghannam Yazen.Ghannam@amd.com x86/cpu/amd: Set __max_die_per_package on AMD

Paul Cercueil paul@crapouillou.net pinctrl: ingenic: Fix JZ4760 support

Rafael J. Wysocki rafael.j.wysocki@intel.com driver core: Extend device_is_dependent()

JC Kuo jckuo@nvidia.com xhci: tegra: Delay for disabling LFPS detector

Mathias Nyman mathias.nyman@linux.intel.com xhci: make sure TRB is fully written before giving it to the controller

Patrik Jakobsson patrik.r.jakobsson@gmail.com usb: bdc: Make bdc pci driver depend on BROKEN

Thinh Nguyen Thinh.Nguyen@synopsys.com usb: udc: core: Use lock when write to soft_connect

Ryan Chen ryan_chen@aspeedtech.com usb: gadget: aspeed: fix stop dma register setting.

Longfang Liu liulongfang@huawei.com USB: ehci: fix an interrupt calltrace error

Eugene Korenevsky ekorenevsky@astralinux.ru ehci: fix EHCI host controller initialization sequence

Pali Rohár pali@kernel.org serial: mvebu-uart: fix tx lost characters at power off

Wang Hui john.wanghui@huawei.com stm class: Fix module init return on allocation failure

Alexander Shishkin alexander.shishkin@linux.intel.com intel_th: pci: Add Alder Lake-P support

Andy Lutomirski luto@kernel.org x86/mmx: Use KFPU_387 for MMX string operations

Mathias Kresin dev@kresin.me irqchip/mips-cpu: Set IPI domain parent chip

Ronnie Sahlberg lsahlber@redhat.com cifs: do not fail __smb_send_rqst if non-fatal signals are pending

Lars-Peter Clausen lars@metafoo.de iio: ad5504: Fix setting power-down state

Vincent Mailhol mailhol.vincent@wanadoo.fr can: peak_usb: fix use after free bugs

Vincent Mailhol mailhol.vincent@wanadoo.fr can: vxcan: vxcan_xmit: fix use after free bug

Vincent Mailhol mailhol.vincent@wanadoo.fr can: dev: can_restart: fix use after free bug

Hangbin Liu liuhangbin@gmail.com selftests: net: fib_tests: remove duplicate log test

Hans de Goede hdegoede@redhat.com platform/x86: intel-vbtn: Drop HP Stream x360 Convertible PC 11 from allow-list

Wolfram Sang wsa+renesas@sang-engineering.com i2c: octeon: check correct size of maximum RECV_LEN packet

Ariel Marcovitch arielmarcovitch@gmail.com powerpc: Fix alignment bug within the init sections

Arnd Bergmann arnd@arndb.de scsi: megaraid_sas: Fix MEGASAS_IOC_FIRMWARE regression

Billy Tsai billy_tsai@aspeedtech.com pinctrl: aspeed: g6: Fix PWMG0 pinctrl setting

Youling Tang tangyouling@loongson.cn powerpc: Use the common INIT_DATA_SECTION macro in vmlinux.lds.S

Ben Skeggs bskeggs@redhat.com drm/nouveau/kms/nv50-: fix case where notifier buffer is at offset 0

Ben Skeggs bskeggs@redhat.com drm/nouveau/mmu: fix vram heap sizing

Ben Skeggs bskeggs@redhat.com drm/nouveau/i2c/gm200: increase width of aux semaphore owner fields

Ben Skeggs bskeggs@redhat.com drm/nouveau/privring: ack interrupts the same way as RM

Ben Skeggs bskeggs@redhat.com drm/nouveau/bios: fix issue shadowing expansion ROMs

Wayne Lin Wayne.Lin@amd.com drm/amd/display: Fix to be able to stop crc calculation

Victor Zhao Victor.Zhao@amd.com drm/amdgpu/psp: fix psp gfx ctrl cmds

Sagar Shrikant Kadam sagar.kadam@sifive.com riscv: defconfig: enable gpio support for HiFive Unleashed

Sagar Shrikant Kadam sagar.kadam@sifive.com dts: phy: add GPIO number and active state used for phy reset

Sagar Shrikant Kadam sagar.kadam@sifive.com dts: phy: fix missing mdio device and probe failure of vsc8541-01 device

David Woodhouse dwmw@amazon.co.uk x86/xen: Add xen_no_vector_callback option to test PCI INTX delivery

David Woodhouse dwmw@amazon.co.uk xen: Fix event channel callback via INTX/GSI

Arnd Bergmann arnd@arndb.de arm64: make atomic helpers __always_inline

Peter Geis pgwipeout@gmail.com clk: tegra30: Add hda clock default rates to clock driver

Seth Miller miller.seth@gmail.com HID: Ignore battery for Elan touchscreen on ASUS UX550

Filipe Laíns lains@archlinux.org HID: logitech-dj: add the G602 receiver

Damien Le Moal damien.lemoal@wdc.com riscv: Fix sifive serial driver

Damien Le Moal damien.lemoal@wdc.com riscv: Fix kernel time_init()

Ewan D. Milne emilne@redhat.com scsi: sd: Suppress spurious errors when WRITE SAME is being disabled

Nilesh Javali njavali@marvell.com scsi: qedi: Correct max length of CHAP secret

Can Guo cang@codeaurora.org scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback

Anthony Iliopoulos ailiop@suse.com dm integrity: select CRYPTO_SKCIPHER

Kai-Heng Feng kai.heng.feng@canonical.com HID: multitouch: Enable multi-input for Synaptics pointstick/touchpad device

Cezary Rojewski cezary.rojewski@intel.com ASoC: Intel: haswell: Add missing pm_ops

Chris Wilson chris@chris-wilson.co.uk drm/i915/gt: Prevent use of engine->wa_ctx after error

Daniel Vetter daniel.vetter@ffwll.ch drm/syncobj: Fix use-after-free

Pan Bian bianpan2016@163.com drm/atomic: put state on error path

Mikulas Patocka mpatocka@redhat.com dm integrity: fix a crash if "recalculate" used without "internal_hash"

Hannes Reinecke hare@suse.de dm: avoid filesystem lookup in dm_get_dev_t()

Alex Leibovich alexl@marvell.com mmc: sdhci-xenon: fix 1.8v regulator stabilization

Peter Collingbourne pcc@google.com mmc: core: don't initialize block size from ext_csd if not present

Filipe Manana fdmanana@suse.com btrfs: send: fix invalid clone operations when cloning from the same file and root

Josef Bacik josef@toxicpanda.com btrfs: don't clear ret in btrfs_start_dirty_block_groups

Josef Bacik josef@toxicpanda.com btrfs: fix lockdep splat in btrfs_recover_relocation

Josef Bacik josef@toxicpanda.com btrfs: don't get an EINTR during drop_snapshot for reloc

Hans de Goede hdegoede@redhat.com ACPI: scan: Make acpi_bus_get_device() clear return pointer on error

Takashi Iwai tiwai@suse.de ALSA: hda/via: Add minimum mute flag

Takashi Iwai tiwai@suse.de ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info()

Jiaxun Yang jiaxun.yang@flygoat.com platform/x86: ideapad-laptop: Disable touchpad_switch for ELAN0634

Heikki Krogerus heikki.krogerus@linux.intel.com platform/x86: i2c-multi-instantiate: Don't create platform device for INT3515 ACPI nodes

Mikko Perttunen mperttunen@nvidia.com i2c: bpmp-tegra: Ignore unknown I2C_M flags

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

Diffstat:

Documentation/admin-guide/kernel-parameters.txt | 4 ++ Makefile | 4 +- arch/arm/xen/enlighten.c | 2 +- arch/arm64/include/asm/atomic.h | 10 +-- arch/powerpc/kernel/vmlinux.lds.S | 25 +++---- .../riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 2 + arch/riscv/configs/defconfig | 2 + arch/riscv/kernel/time.c | 3 + arch/sh/drivers/dma/Kconfig | 3 +- arch/x86/kernel/cpu/amd.c | 4 +- arch/x86/lib/mmx_32.c | 20 ++++-- arch/x86/xen/enlighten_hvm.c | 11 ++- drivers/acpi/scan.c | 2 + drivers/base/core.c | 17 ++++- drivers/clk/tegra/clk-tegra30.c | 2 + drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h | 2 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 2 +- drivers/gpu/drm/drm_atomic_helper.c | 2 +- drivers/gpu/drm/drm_syncobj.c | 8 ++- drivers/gpu/drm/i915/gt/intel_lrc.c | 3 + drivers/gpu/drm/nouveau/dispnv50/disp.c | 4 +- drivers/gpu/drm/nouveau/dispnv50/disp.h | 2 +- drivers/gpu/drm/nouveau/dispnv50/wimmc37b.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c | 8 +-- drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gf100.c | 10 ++- drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c | 10 ++- drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c | 6 +- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-input.c | 2 + drivers/hid/hid-logitech-dj.c | 4 ++ drivers/hid/hid-multitouch.c | 4 ++ drivers/hwtracing/intel_th/pci.c | 5 ++ drivers/hwtracing/stm/heartbeat.c | 6 +- drivers/i2c/busses/i2c-octeon-core.c | 2 +- drivers/i2c/busses/i2c-tegra-bpmp.c | 2 +- drivers/iio/dac/ad5504.c | 4 +- drivers/irqchip/irq-mips-cpu.c | 7 ++ drivers/lightnvm/core.c | 3 +- drivers/md/Kconfig | 1 + drivers/md/dm-integrity.c | 6 ++ drivers/md/dm-table.c | 15 +++- drivers/mmc/core/queue.c | 4 +- drivers/mmc/host/sdhci-xenon.c | 7 +- drivers/net/can/dev.c | 4 +- drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 8 +-- drivers/net/can/vxcan.c | 6 +- drivers/net/dsa/b53/b53_common.c | 2 +- drivers/net/dsa/mv88e6xxx/global1_vtu.c | 4 ++ drivers/net/ethernet/mscc/ocelot.c | 4 +- drivers/net/ethernet/renesas/sh_eth.c | 4 +- drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 2 +- drivers/pinctrl/pinctrl-ingenic.c | 24 +++---- drivers/platform/x86/i2c-multi-instantiate.c | 31 ++++++--- drivers/platform/x86/ideapad-laptop.c | 15 +++- drivers/platform/x86/intel-vbtn.c | 6 -- drivers/scsi/megaraid/megaraid_sas_base.c | 6 +- drivers/scsi/qedi/qedi_main.c | 4 +- drivers/scsi/sd.c | 4 +- drivers/scsi/ufs/ufshcd.c | 11 ++- drivers/tty/serial/mvebu-uart.c | 10 ++- drivers/tty/serial/sifive.c | 1 + drivers/usb/gadget/udc/aspeed-vhub/epn.c | 5 +- drivers/usb/gadget/udc/bdc/Kconfig | 2 +- drivers/usb/gadget/udc/core.c | 13 +++- drivers/usb/host/ehci-hcd.c | 12 ++++ drivers/usb/host/ehci-hub.c | 3 + drivers/usb/host/xhci-ring.c | 2 + drivers/usb/host/xhci-tegra.c | 7 ++ drivers/xen/events/events_base.c | 10 --- drivers/xen/platform-pci.c | 1 - drivers/xen/xenbus/xenbus.h | 1 + drivers/xen/xenbus/xenbus_comms.c | 8 --- drivers/xen/xenbus/xenbus_probe.c | 81 ++++++++++++++++++---- fs/btrfs/block-group.c | 3 +- fs/btrfs/extent-tree.c | 10 ++- fs/btrfs/send.c | 15 ++++ fs/btrfs/volumes.c | 2 + fs/cifs/transport.c | 4 +- include/asm-generic/bitops/atomic.h | 6 +- include/net/inet_connection_sock.h | 3 + include/xen/xenbus.h | 2 +- mm/kasan/init.c | 23 +++--- net/core/dev.c | 5 ++ net/core/skbuff.c | 6 +- net/ipv4/inet_connection_sock.c | 1 + net/ipv4/netfilter/ipt_rpfilter.c | 2 +- net/ipv4/tcp.c | 1 + net/ipv4/tcp_input.c | 1 + net/ipv4/tcp_ipv4.c | 25 +++---- net/ipv4/tcp_output.c | 1 + net/ipv4/tcp_timer.c | 14 ++-- net/ipv4/udp.c | 3 +- net/ipv6/addrconf.c | 3 +- net/sched/cls_tcindex.c | 8 ++- net/sched/sch_api.c | 3 +- sound/core/seq/oss/seq_oss_synth.c | 3 +- sound/pci/hda/patch_via.c | 1 + sound/soc/intel/boards/haswell.c | 1 + tools/testing/selftests/net/fib_tests.sh | 1 - 100 files changed, 469 insertions(+), 214 deletions(-)