Public bug reported:
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly from a mainline/stable Linux tree or
a minimally backported form of that patch. The following upstream
stable patches should be included in the Ubuntu kernel:
v5.4.93 upstream stable release
from git://git.kernel.org/
i2c: bpmp-tegra: Ignore unknown I2C_M flags
platform/x86: i2c-multi-instantiate: Don't create platform device for INT3515
ACPI nodes
platform/x86: ideapad-laptop: Disable touchpad_switch for ELAN0634
ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info()
ALSA: hda/via: Add minimum mute flag
ACPI: scan: Make acpi_bus_get_device() clear return pointer on error
btrfs: don't get an EINTR during drop_snapshot for reloc
btrfs: fix lockdep splat in btrfs_recover_relocation
btrfs: don't clear ret in btrfs_start_dirty_block_groups
btrfs: send: fix invalid clone operations when cloning from the same file and
root
mmc: core: don't initialize block size from ext_csd if not present
mmc: sdhci-xenon: fix 1.8v regulator stabilization
dm: avoid filesystem lookup in dm_get_dev_t()
dm integrity: fix a crash if "recalculate" used without "internal_hash"
drm/atomic: put state on error path
drm/syncobj: Fix use-after-free
drm/i915/gt: Prevent use of engine->wa_ctx after error
ASoC: Intel: haswell: Add missing pm_ops
dm integrity: select CRYPTO_SKCIPHER
scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback
scsi: qedi: Correct max length of CHAP secret
scsi: sd: Suppress spurious errors when WRITE SAME is being disabled
riscv: Fix kernel time_init()
riscv: Fix sifive serial driver
HID: logitech-dj: add the G602 receiver
HID: Ignore battery for Elan touchscreen on ASUS UX550
clk: tegra30: Add hda clock default rates to clock driver
arm64: make atomic helpers __always_inline
xen: Fix event channel callback via INTX/GSI
x86/xen: Add xen_no_vector_callback option to test PCI INTX delivery
dts: phy: fix missing mdio device and probe failure of vsc8541-01 device
riscv: defconfig: enable gpio support for HiFive Unleashed
drm/amdgpu/psp: fix psp gfx ctrl cmds
drm/amd/display: Fix to be able to stop crc calculation
drm/nouveau/bios: fix issue shadowing expansion ROMs
drm/nouveau/privring: ack interrupts the same way as RM
drm/nouveau/i2c/gm200: increase width of aux semaphore owner fields
drm/nouveau/mmu: fix vram heap sizing
drm/nouveau/kms/nv50-: fix case where notifier buffer is at offset 0
powerpc: Use the common INIT_DATA_SECTION macro in vmlinux.lds.S
pinctrl: aspeed: g6: Fix PWMG0 pinctrl setting
scsi: megaraid_sas: Fix MEGASAS_IOC_FIRMWARE regression
powerpc: Fix alignment bug within the init sections
i2c: octeon: check correct size of maximum RECV_LEN packet
platform/x86: intel-vbtn: Drop HP Stream x360 Convertible PC 11 from allow-list
selftests: net: fib_tests: remove duplicate log test
can: dev: can_restart: fix use after free bug
can: vxcan: vxcan_xmit: fix use after free bug
can: peak_usb: fix use after free bugs
iio: ad5504: Fix setting power-down state
cifs: do not fail __smb_send_rqst if non-fatal signals are pending
irqchip/mips-cpu: Set IPI domain parent chip
x86/fpu: Add kernel_fpu_begin_mask() to selectively initialize state
x86/topology: Make __max_die_per_package available unconditionally
x86/mmx: Use KFPU_387 for MMX string operations
intel_th: pci: Add Alder Lake-P support
stm class: Fix module init return on allocation failure
serial: mvebu-uart: fix tx lost characters at power off
ehci: fix EHCI host controller initialization sequence
USB: ehci: fix an interrupt calltrace error
usb: gadget: aspeed: fix stop dma register setting.
usb: udc: core: Use lock when write to soft_connect
UBUNTU: [Config] updateconfigs for USB_BDC_PCI
usb: bdc: Make bdc pci driver depend on BROKEN
xhci: make sure TRB is fully written before giving it to the controller
xhci: tegra: Delay for disabling LFPS detector
driver core: Extend device_is_dependent()
pinctrl: ingenic: Fix JZ4760 support
x86/cpu/amd: Set __max_die_per_package on AMD
netfilter: rpfilter: mask ecn bits before fib lookup
sh: dma: fix kconfig dependency for G2_DMA
net: dsa: mv88e6xxx: also read STU state in mv88e6250_g1_vtu_getnext
sh_eth: Fix power down vs. is_opened flag ordering
lightnvm: fix memory leak when submit fails
skbuff: back tiny skbs with kmalloc() in __netdev_alloc_skb() too
kasan: fix unaligned address is unhandled in kasan_remove_zero_shadow
kasan: fix incorrect arguments passing in kasan_add_zero_shadow
udp: mask TOS bits in udp_v4_early_demux()
ipv6: create multicast route with RTPROT_KERNEL
net_sched: avoid shift-out-of-bounds in tcindex_set_parms()
net_sched: reject silly cell_log in qdisc_get_rtab()
ipv6: set multicast flag on the multicast route
net: mscc: ocelot: allow offloading of bridge on top of LAG
net: Disable NETIF_F_HW_TLS_RX when RXCSUM is disabled
net: dsa: b53: fix an off by one in checking "vlan->vid"
tcp: do not mess with cloned skbs in tcp_add_backlog()
tcp: fix TCP_USER_TIMEOUT with zero window
Linux 5.4.93
UBUNTU: upstream stable to v5.4.93
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Affects: linux (Ubuntu Focal)
Importance: Undecided
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Tags: kernel-stable-tracking-bug
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: kernel-stable-tracking-bug
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** Description changed:
+ SRU Justification
- SRU Justification
+ Impact:
+ The upstream process for stable tree updates is quite similar
+ in scope to the Ubuntu SRU process, e.g., each patch has to
+ demonstrably fix a bug, and each patch is vetted by upstream
+ by originating either directly from a mainline/stable Linux tree or
+ a minimally backported form of that patch. The following upstream
+ stable patches should be included in the Ubuntu kernel:
- Impact:
- The upstream process for stable tree updates is quite similar
- in scope to the Ubuntu SRU process, e.g., each patch has to
- demonstrably fix a bug, and each patch is vetted by upstream
- by originating either directly from a mainline/stable Linux tree or
- a minimally backported form of that patch. The following upstream
- stable patches should be included in the Ubuntu kernel:
+ v5.4.93 upstream stable release
+ from git://git.kernel.org/
- v5.4.93 upstream stable release
- from git://git.kernel.org/
+ i2c: bpmp-tegra: Ignore unknown I2C_M flags
+ platform/x86: i2c-multi-instantiate: Don't create platform device for INT3515
ACPI nodes
+ platform/x86: ideapad-laptop: Disable touchpad_switch for ELAN0634
+ ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info()
+ ALSA: hda/via: Add minimum mute flag
+ ACPI: scan: Make acpi_bus_get_device() clear return pointer on error
+ btrfs: don't get an EINTR during drop_snapshot for reloc
+ btrfs: fix lockdep splat in btrfs_recover_relocation
+ btrfs: don't clear ret in btrfs_start_dirty_block_groups
+ btrfs: send: fix invalid clone operations when cloning from the same file and
root
+ mmc: core: don't initialize block size from ext_csd if not present
+ mmc: sdhci-xenon: fix 1.8v regulator stabilization
+ dm: avoid filesystem lookup in dm_get_dev_t()
+ dm integrity: fix a crash if "recalculate" used without "internal_hash"
+ drm/atomic: put state on error path
+ drm/syncobj: Fix use-after-free
+ drm/i915/gt: Prevent use of engine->wa_ctx after error
+ ASoC: Intel: haswell: Add missing pm_ops
+ dm integrity: select CRYPTO_SKCIPHER
+ scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback
+ scsi: qedi: Correct max length of CHAP secret
+ scsi: sd: Suppress spurious errors when WRITE SAME is being disabled
+ riscv: Fix kernel time_init()
+ riscv: Fix sifive serial driver
+ HID: logitech-dj: add the G602 receiver
+ HID: Ignore battery for Elan touchscreen on ASUS UX550
+ clk: tegra30: Add hda clock default rates to clock driver
+ arm64: make atomic helpers __always_inline
+ xen: Fix event channel callback via INTX/GSI
+ x86/xen: Add xen_no_vector_callback option to test PCI INTX delivery
+ dts: phy: fix missing mdio device and probe failure of vsc8541-01 device
+ riscv: defconfig: enable gpio support for HiFive Unleashed
+ drm/amdgpu/psp: fix psp gfx ctrl cmds
+ drm/amd/display: Fix to be able to stop crc calculation
+ drm/nouveau/bios: fix issue shadowing expansion ROMs
+ drm/nouveau/privring: ack interrupts the same way as RM
+ drm/nouveau/i2c/gm200: increase width of aux semaphore owner fields
+ drm/nouveau/mmu: fix vram heap sizing
+ drm/nouveau/kms/nv50-: fix case where notifier buffer is at offset 0
+ powerpc: Use the common INIT_DATA_SECTION macro in vmlinux.lds.S
+ pinctrl: aspeed: g6: Fix PWMG0 pinctrl setting
+ scsi: megaraid_sas: Fix MEGASAS_IOC_FIRMWARE regression
+ powerpc: Fix alignment bug within the init sections
+ i2c: octeon: check correct size of maximum RECV_LEN packet
+ platform/x86: intel-vbtn: Drop HP Stream x360 Convertible PC 11 from
allow-list
+ selftests: net: fib_tests: remove duplicate log test
+ can: dev: can_restart: fix use after free bug
+ can: vxcan: vxcan_xmit: fix use after free bug
+ can: peak_usb: fix use after free bugs
+ iio: ad5504: Fix setting power-down state
+ cifs: do not fail __smb_send_rqst if non-fatal signals are pending
+ irqchip/mips-cpu: Set IPI domain parent chip
+ x86/fpu: Add kernel_fpu_begin_mask() to selectively initialize state
+ x86/topology: Make __max_die_per_package available unconditionally
+ x86/mmx: Use KFPU_387 for MMX string operations
+ intel_th: pci: Add Alder Lake-P support
+ stm class: Fix module init return on allocation failure
+ serial: mvebu-uart: fix tx lost characters at power off
+ ehci: fix EHCI host controller initialization sequence
+ USB: ehci: fix an interrupt calltrace error
+ usb: gadget: aspeed: fix stop dma register setting.
+ usb: udc: core: Use lock when write to soft_connect
+ UBUNTU: [Config] updateconfigs for USB_BDC_PCI
+ usb: bdc: Make bdc pci driver depend on BROKEN
+ xhci: make sure TRB is fully written before giving it to the controller
+ xhci: tegra: Delay for disabling LFPS detector
+ driver core: Extend device_is_dependent()
+ pinctrl: ingenic: Fix JZ4760 support
+ x86/cpu/amd: Set __max_die_per_package on AMD
+ netfilter: rpfilter: mask ecn bits before fib lookup
+ sh: dma: fix kconfig dependency for G2_DMA
+ net: dsa: mv88e6xxx: also read STU state in mv88e6250_g1_vtu_getnext
+ sh_eth: Fix power down vs. is_opened flag ordering
+ lightnvm: fix memory leak when submit fails
+ skbuff: back tiny skbs with kmalloc() in __netdev_alloc_skb() too
+ kasan: fix unaligned address is unhandled in kasan_remove_zero_shadow
+ kasan: fix incorrect arguments passing in kasan_add_zero_shadow
+ udp: mask TOS bits in udp_v4_early_demux()
+ ipv6: create multicast route with RTPROT_KERNEL
+ net_sched: avoid shift-out-of-bounds in tcindex_set_parms()
+ net_sched: reject silly cell_log in qdisc_get_rtab()
+ ipv6: set multicast flag on the multicast route
+ net: mscc: ocelot: allow offloading of bridge on top of LAG
+ net: Disable NETIF_F_HW_TLS_RX when RXCSUM is disabled
+ net: dsa: b53: fix an off by one in checking "vlan->vid"
+ tcp: do not mess with cloned skbs in tcp_add_backlog()
+ tcp: fix TCP_USER_TIMEOUT with zero window
+ Linux 5.4.93
+ UBUNTU: upstream stable to v5.4.93
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https://bugs.launchpad.net/bugs/1915195
Title:
Focal update: v5.4.93 upstream stable release
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