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:
v5.4.110 upstream stable release
from git://git.kernel.org/
selinux: vsock: Set SID for socket returned by accept()
ipv6: weaken the v4mapped source check
modsign: print module name along with error message
module: merge repetitive strings in module_sig_check()
module: avoid *goto*s in module_sig_check()
module: harden ELF info handling
ext4: shrink race window in ext4_should_retry_alloc()
ext4: fix bh ref count on error paths
fs: nfsd: fix kconfig dependency warning for NFSD_V4
rpc: fix NULL dereference on kmalloc failure
iomap: Fix negative assignment to unsigned sis->pages in iomap_swapfile_activate
ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10
ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10
ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe
ASoC: es8316: Simplify adc_pga_gain_tlv table
ASoC: cs42l42: Fix Bitclock polarity inversion
ASoC: cs42l42: Fix channel width support
ASoC: cs42l42: Fix mixer volume control
ASoC: cs42l42: Always wait at least 3ms after reset
NFSD: fix error handling in NFSv4.0 callbacks
powerpc: Force inlining of cpu_has_feature() to avoid build failure
vhost: Fix vhost_vq_reset()
scsi: st: Fix a use after free in st_open()
scsi: qla2xxx: Fix broken #endif placement
staging: comedi: cb_pcidas: fix request_irq() warn
staging: comedi: cb_pcidas64: fix request_irq() warn
ASoC: rt5659: Update MCLK rate in set_sysclk()
thermal/core: Add NULL pointer check before using cooling device stats
locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling
ext4: do not iput inode under running transaction in ext4_rename()
net: mvpp2: fix interrupt mask/unmask skip condition
flow_dissector: fix TTL and TOS dissection on IPv4 fragments
can: dev: move driver related infrastructure into separate subdir
net: introduce CAN specific pointer in the struct net_device
can: tcan4x5x: fix max register value
brcmfmac: clear EAP/association status bits on linkdown events
ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()
net: ethernet: aquantia: Handle error cleanup of start on open
appletalk: Fix skb allocation size in loopback case
net: wan/lmc: unregister device when no matching device is found
bpf: Remove MTU check in __bpf_skb_max_len
ALSA: usb-audio: Apply sample rate quirk to Logitech Connect
ALSA: hda: Re-add dropped snd_poewr_change_state() calls
ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks
ALSA: hda/realtek: fix a determine_headset_type issue for a Dell AIO
ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook
xtensa: move coprocessor_flush to the .text section
PM: runtime: Fix race getting/putting suppliers at probe
PM: runtime: Fix ordering in pm_runtime_get_suppliers()
tracing: Fix stack trace event size
mm: fix race by making init_zero_pfn() early_initcall
drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings()
drm/amdgpu: check alignment on CPU page for bo map
reiserfs: update reiserfs_xattrs_initialized() condition
vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends
pinctrl: rockchip: fix restore error in resume
extcon: Add stubs for extcon_register_notifier_all() functions
extcon: Fix error handling in extcon_dev_register
firewire: nosy: Fix a use-after-free bug in nosy_ioctl()
usbip: vhci_hcd fix shift out-of-bounds in vhci_hub_control()
USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem
usb: musb: Fix suspend with devices connected for a64
usb: xhci-mtk: fix broken streams issue on 0.96 xHCI
cdc-acm: fix BREAK rx code path adding necessary calls
USB: cdc-acm: untangle a circular dependency between callback and softint
USB: cdc-acm: downgrade message to debug
USB: cdc-acm: fix double free on probe failure
USB: cdc-acm: fix use-after-free after probe failure
usb: gadget: udc: amd5536udc_pci fix null-ptr-dereference
usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
usb: dwc2: Prevent core suspend when port connection flag is 0
staging: rtl8192e: Fix incorrect source in memcpy()
staging: rtl8192e: Change state information from u16 to u8
drivers: video: fbcon: fix NULL dereference in fbcon_cursor()
Linux 5.4.110
UBUNTU: upstream stable to v5.4.110
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Focal)
Importance: Medium
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)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** 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:
+ v5.4.110 upstream stable release
+ from git://git.kernel.org/
- v5.4.110 upstream stable release
- from git://git.kernel.org/
+ selinux: vsock: Set SID for socket returned by accept()
+ ipv6: weaken the v4mapped source check
+ modsign: print module name along with error message
+ module: merge repetitive strings in module_sig_check()
+ module: avoid *goto*s in module_sig_check()
+ module: harden ELF info handling
+ ext4: shrink race window in ext4_should_retry_alloc()
+ ext4: fix bh ref count on error paths
+ fs: nfsd: fix kconfig dependency warning for NFSD_V4
+ rpc: fix NULL dereference on kmalloc failure
+ iomap: Fix negative assignment to unsigned sis->pages in
iomap_swapfile_activate
+ ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10
+ ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10
+ ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe
+ ASoC: es8316: Simplify adc_pga_gain_tlv table
+ ASoC: cs42l42: Fix Bitclock polarity inversion
+ ASoC: cs42l42: Fix channel width support
+ ASoC: cs42l42: Fix mixer volume control
+ ASoC: cs42l42: Always wait at least 3ms after reset
+ NFSD: fix error handling in NFSv4.0 callbacks
+ powerpc: Force inlining of cpu_has_feature() to avoid build failure
+ vhost: Fix vhost_vq_reset()
+ scsi: st: Fix a use after free in st_open()
+ scsi: qla2xxx: Fix broken #endif placement
+ staging: comedi: cb_pcidas: fix request_irq() warn
+ staging: comedi: cb_pcidas64: fix request_irq() warn
+ ASoC: rt5659: Update MCLK rate in set_sysclk()
+ thermal/core: Add NULL pointer check before using cooling device stats
+ locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling
+ ext4: do not iput inode under running transaction in ext4_rename()
+ net: mvpp2: fix interrupt mask/unmask skip condition
+ flow_dissector: fix TTL and TOS dissection on IPv4 fragments
+ can: dev: move driver related infrastructure into separate subdir
+ net: introduce CAN specific pointer in the struct net_device
+ can: tcan4x5x: fix max register value
+ brcmfmac: clear EAP/association status bits on linkdown events
+ ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()
+ net: ethernet: aquantia: Handle error cleanup of start on open
+ appletalk: Fix skb allocation size in loopback case
+ net: wan/lmc: unregister device when no matching device is found
+ bpf: Remove MTU check in __bpf_skb_max_len
+ ALSA: usb-audio: Apply sample rate quirk to Logitech Connect
+ ALSA: hda: Re-add dropped snd_poewr_change_state() calls
+ ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks
+ ALSA: hda/realtek: fix a determine_headset_type issue for a Dell AIO
+ ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook
+ xtensa: move coprocessor_flush to the .text section
+ PM: runtime: Fix race getting/putting suppliers at probe
+ PM: runtime: Fix ordering in pm_runtime_get_suppliers()
+ tracing: Fix stack trace event size
+ mm: fix race by making init_zero_pfn() early_initcall
+ drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings()
+ drm/amdgpu: check alignment on CPU page for bo map
+ reiserfs: update reiserfs_xattrs_initialized() condition
+ vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends
+ pinctrl: rockchip: fix restore error in resume
+ extcon: Add stubs for extcon_register_notifier_all() functions
+ extcon: Fix error handling in extcon_dev_register
+ firewire: nosy: Fix a use-after-free bug in nosy_ioctl()
+ usbip: vhci_hcd fix shift out-of-bounds in vhci_hub_control()
+ USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem
+ usb: musb: Fix suspend with devices connected for a64
+ usb: xhci-mtk: fix broken streams issue on 0.96 xHCI
+ cdc-acm: fix BREAK rx code path adding necessary calls
+ USB: cdc-acm: untangle a circular dependency between callback and softint
+ USB: cdc-acm: downgrade message to debug
+ USB: cdc-acm: fix double free on probe failure
+ USB: cdc-acm: fix use-after-free after probe failure
+ usb: gadget: udc: amd5536udc_pci fix null-ptr-dereference
+ usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
+ usb: dwc2: Prevent core suspend when port connection flag is 0
+ staging: rtl8192e: Fix incorrect source in memcpy()
+ staging: rtl8192e: Change state information from u16 to u8
+ drivers: video: fbcon: fix NULL dereference in fbcon_cursor()
+ Linux 5.4.110
+ UBUNTU: upstream stable to v5.4.110
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https://bugs.launchpad.net/bugs/1923869
Title:
Focal update: v5.4.110 upstream stable release
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