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:
v5.4.182 upstream stable release
from git://git.kernel.org/
cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug
clk: jz4725b: fix mmc0 clock gating
vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel
parisc/unaligned: Fix ldw() and stw() unalignment handlers
drm/amdgpu: disable MMHUB PG for Picasso
sr9700: sanity check for packet length
USB: zaurus: support another broken Zaurus
x86/fpu: Correct pkru/xstate inconsistency
tee: export teedev_open() and teedev_close_context()
optee: use driver internal tee_context for some rpc
lan743x: fix deadlock in lan743x_phy_link_status_change()
ping: remove pr_err from ping_lookup
perf data: Fix double free in perf_session__delete()
bpf: Do not try bpf_msg_push_data with len 0
net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends
tipc: Fix end of loop tests for list_for_each_entry()
gso: do not skip outer ip header in case of ipip and net_failover
openvswitch: Fix setting ipv6 fields causing hw csum failure
drm/edid: Always set RGB444
net/mlx5e: Fix wrong return value on ioctl EEPROM query failure
net: ll_temac: check the return value of devm_kmalloc()
net: Force inlining of checksum functions in net/checksum.h
nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()
netfilter: nf_tables: fix memory leak during stateful obj update
net/mlx5: Fix possible deadlock on rule deletion
net/mlx5: Fix wrong limitation of metadata match on ecpf
spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op()
configfs: fix a race in configfs_{,un}register_subsystem()
RDMA/ib_srp: Fix a deadlock
tracing: Have traceon and traceoff trigger honor the instance
iio: adc: men_z188_adc: Fix a resource leak in an error handling path
iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits
iio: Fix error handling for PM
ata: pata_hpt37x: disable primary channel on HPT371
Revert "USB: serial: ch341: add new Product ID for CH341A"
usb: gadget: rndis: add spinlock for rndis response list
tracefs: Set the group ownership in apply_options() not parse_options()
USB: serial: option: add support for DW5829e
USB: serial: option: add Telit LE910R1 compositions
usb: dwc3: pci: Fix Bay Trail phy GPIO mappings
usb: dwc3: gadget: Let the interrupt handler disable bottom halves.
xhci: re-initialize the HC during resume if HCE was set
xhci: Prevent futile URB re-submissions due to incorrect return value.
tty: n_gsm: fix encoding of control signal octet bit DV
tty: n_gsm: fix proper link termination after failed open
tty: n_gsm: fix NULL pointer access due to DLCI release
gpio: tegra186: Fix chip_data type confusion
Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR"
memblock: use kfree() to release kmalloced memblock regions
fget: clarify and improve __fget_files() implementation
Linux 5.4.182
UBUNTU: upstream stable to v5.4.182
** 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:
+ v5.4.182 upstream stable release
+ from git://git.kernel.org/
- v5.4.182 upstream stable release
- from git://git.kernel.org/
+ cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug
+ clk: jz4725b: fix mmc0 clock gating
+ vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
+ parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel
+ parisc/unaligned: Fix ldw() and stw() unalignment handlers
+ drm/amdgpu: disable MMHUB PG for Picasso
+ sr9700: sanity check for packet length
+ USB: zaurus: support another broken Zaurus
+ x86/fpu: Correct pkru/xstate inconsistency
+ tee: export teedev_open() and teedev_close_context()
+ optee: use driver internal tee_context for some rpc
+ lan743x: fix deadlock in lan743x_phy_link_status_change()
+ ping: remove pr_err from ping_lookup
+ perf data: Fix double free in perf_session__delete()
+ bpf: Do not try bpf_msg_push_data with len 0
+ net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends
+ tipc: Fix end of loop tests for list_for_each_entry()
+ gso: do not skip outer ip header in case of ipip and net_failover
+ openvswitch: Fix setting ipv6 fields causing hw csum failure
+ drm/edid: Always set RGB444
+ net/mlx5e: Fix wrong return value on ioctl EEPROM query failure
+ net: ll_temac: check the return value of devm_kmalloc()
+ net: Force inlining of checksum functions in net/checksum.h
+ nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()
+ netfilter: nf_tables: fix memory leak during stateful obj update
+ net/mlx5: Fix possible deadlock on rule deletion
+ net/mlx5: Fix wrong limitation of metadata match on ecpf
+ spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op()
+ configfs: fix a race in configfs_{,un}register_subsystem()
+ RDMA/ib_srp: Fix a deadlock
+ tracing: Have traceon and traceoff trigger honor the instance
+ iio: adc: men_z188_adc: Fix a resource leak in an error handling path
+ iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits
+ iio: Fix error handling for PM
+ ata: pata_hpt37x: disable primary channel on HPT371
+ Revert "USB: serial: ch341: add new Product ID for CH341A"
+ usb: gadget: rndis: add spinlock for rndis response list
+ tracefs: Set the group ownership in apply_options() not parse_options()
+ USB: serial: option: add support for DW5829e
+ USB: serial: option: add Telit LE910R1 compositions
+ usb: dwc3: pci: Fix Bay Trail phy GPIO mappings
+ usb: dwc3: gadget: Let the interrupt handler disable bottom halves.
+ xhci: re-initialize the HC during resume if HCE was set
+ xhci: Prevent futile URB re-submissions due to incorrect return value.
+ tty: n_gsm: fix encoding of control signal octet bit DV
+ tty: n_gsm: fix proper link termination after failed open
+ tty: n_gsm: fix NULL pointer access due to DLCI release
+ gpio: tegra186: Fix chip_data type confusion
+ Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of
DEVINIT/PREOS/ACR"
+ memblock: use kfree() to release kmalloced memblock regions
+ fget: clarify and improve __fget_files() implementation
+ Linux 5.4.182
+ UBUNTU: upstream stable to v5.4.182
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https://bugs.launchpad.net/bugs/1969236
Title:
Focal update: v5.4.182 upstream stable release
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