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:
v5.4.290 upstream stable release
from git://git.kernel.org/
jbd2: flush filesystem device before updating tail sequence
dm array: fix releasing a faulty array block twice in dm_array_cursor_end
dm array: fix unreleased btree blocks on closing a faulty array cursor
dm array: fix cursor index when skipping across block boundaries
ieee802154: ca8210: Add missing check for kfifo_alloc() in ca8210_probe()
net: 802: LLC+SNAP OID:PID lookup on start of skb data
tcp/dccp: complete lockless accesses to sk->sk_max_ack_backlog
tcp/dccp: allow a connection when sk_max_ack_backlog is zero
net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute
tls: Fix tls_sw_sendmsg error handling
dm thin: make get_first_thin use rcu-safe list first function
sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy
sctp: sysctl: auth_enable: avoid using current->nsproxy
drm/amd/display: Add check for granularity in dml ceil/floor helpers
ACPI: resource: Add TongFang GM5HG0A to irq1_edge_low_force_override[]
ACPI: resource: Add Asus Vivobook X1504VAP to irq1_level_low_skip_override[]
drm/amd/display: increase MAX_SURFACES to the value supported by hw
USB: serial: option: add MeiG Smart SRM815
USB: serial: option: add Neoway N723-EA support
staging: iio: ad9834: Correct phase range check
staging: iio: ad9832: Correct phase range check
usb-storage: Add max sectors quirk for Nokia 208
USB: serial: cp210x: add Phoenix Contact UPS Device
usb: gadget: u_serial: Disable ep before setting port to null to fix the crash
caused by port being null
USB: usblp: return error when setting unsupported protocol
USB: core: Disable LPM only for non-suspended ports
usb: fix reference leak in usb_new_device()
usb: gadget: f_fs: Remove WARN_ON in functionfs_bind
iio: pressure: zpa2326: fix information leak in triggered buffer
iio: dummy: iio_simply_dummy_buffer: fix information leak in triggered buffer
iio: light: vcnl4035: fix information leak in triggered buffer
iio: imu: kmx61: fix information leak in triggered buffer
iio: adc: ti-ads8688: fix information leak in triggered buffer
iio: gyro: fxas21002c: Fix missing data update in trigger handler
iio: adc: ti-ads124s08: Use gpiod_set_value_cansleep()
iio: adc: at91: call input_free_device() on allocated iio_dev
iio: inkern: call iio_device_put() only on mapped devices
arm64: dts: rockchip: fix defines in pd_vio node for rk3399
arm64: dts: rockchip: fix pd_tcpc0 and pd_tcpc1 node position on rk3399
arm64: dts: rockchip: add #power-domain-cells to power domain nodes
arm64: dts: rockchip: add hevc power domain clock to rk3328
phy: core: fix code style in devm_of_phy_provider_unregister
phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister
the phy provider
ocfs2: correct return value of ocfs2_local_free_info()
ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv
sctp: sysctl: rto_min/max: avoid using current->nsproxy
net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()
net: net_namespace: Optimize the code
net: add exit_batch_rtnl() method
gtp: use exit_batch_rtnl() method
gtp: Use for_each_netdev_rcu() in gtp_genl_dump_pdp().
gtp: Destroy device along with udp socket's netns dismantle.
nfp: bpf: prevent integer overflow in nfp_bpf_event_output()
drm/v3d: Ensure job pointer is set to NULL after job completion
i2c: mux: demux-pinctrl: check initial mux selection, too
mac802154: check local interfaces before deleting sdata list
hfs: Sanity check the root record
kheaders: Ignore silly-rename files
poll_wait: add mb() to fix theoretical race between waitqueue_active() and
.poll()
nvmet: propagate npwg topology
net: ethernet: xgbe: re-add aneg to supported features in PHY quirks
fs/proc: fix softlockup in __read_vmcore (part 2)
irqchip/gic-v3: Handle CPU_PM_ENTER_FAILED correctly
hrtimers: Handle CPU state correctly on hotplug
ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev()
scsi: sg: Fix slab-use-after-free read in sg_release()
net: fix data-races around sk->sk_forward_alloc
ASoC: wm8994: Add depends on MFD core
scsi: iscsi: Fix redundant response for ISCSI_UEVENT_GET_HOST_STATS request
irqchip/sunxi-nmi: Add missing SKIP_WAKE flag
gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag
m68k: Update ->thread.esp0 before calling syscall_trace() in ret_from_signal
m68k: Add missing mmap_read_lock() to sys_cacheflush()
signal/m68k: Use force_sigsegv(SIGSEGV) in fpsp040_die
net: xen-netback: hash.c: Use built-in RCU list checking
net/xen-netback: prevent UAF in xenvif_flush_hash()
vfio/platform: check the bounds of read/write syscalls
ext4: avoid ext4_error()'s caused by ENOMEM in the truncate path
ext4: fix slab-use-after-free in ext4_split_extent_at()
USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb()
Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix
the crash caused by port being null"
Input: atkbd - map F23 key to support default copilot shortcut
Input: xpad - add unofficial Xbox 360 wireless receiver clone
Input: xpad - add support for wooting two he (arm)
drm/v3d: Assign job pointer to NULL before signaling the fence
xhci: use pm_ptr() instead of #ifdef for CONFIG_PM conditionals
Partial revert of xhci: use pm_ptr() instead #ifdef for CONFIG_PM conditionals
Linux 5.4.290
UBUNTU: Upstream stable to v5.4.290
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Focal)
Importance: Medium
Assignee: Noah Wager (nwager)
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)
Status: Confirmed => Invalid
** Changed in: linux (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => Noah Wager (nwager)
** Description changed:
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:
v5.4.290 upstream stable release
from git://git.kernel.org/
-
+ jbd2: flush filesystem device before updating tail sequence
+ dm array: fix releasing a faulty array block twice in dm_array_cursor_end
+ dm array: fix unreleased btree blocks on closing a faulty array cursor
+ dm array: fix cursor index when skipping across block boundaries
+ ieee802154: ca8210: Add missing check for kfifo_alloc() in ca8210_probe()
+ net: 802: LLC+SNAP OID:PID lookup on start of skb data
+ tcp/dccp: complete lockless accesses to sk->sk_max_ack_backlog
+ tcp/dccp: allow a connection when sk_max_ack_backlog is zero
+ net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute
+ tls: Fix tls_sw_sendmsg error handling
+ dm thin: make get_first_thin use rcu-safe list first function
+ sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy
+ sctp: sysctl: auth_enable: avoid using current->nsproxy
+ drm/amd/display: Add check for granularity in dml ceil/floor helpers
+ ACPI: resource: Add TongFang GM5HG0A to irq1_edge_low_force_override[]
+ ACPI: resource: Add Asus Vivobook X1504VAP to irq1_level_low_skip_override[]
+ drm/amd/display: increase MAX_SURFACES to the value supported by hw
+ USB: serial: option: add MeiG Smart SRM815
+ USB: serial: option: add Neoway N723-EA support
+ staging: iio: ad9834: Correct phase range check
+ staging: iio: ad9832: Correct phase range check
+ usb-storage: Add max sectors quirk for Nokia 208
+ USB: serial: cp210x: add Phoenix Contact UPS Device
+ usb: gadget: u_serial: Disable ep before setting port to null to fix the
crash caused by port being null
+ USB: usblp: return error when setting unsupported protocol
+ USB: core: Disable LPM only for non-suspended ports
+ usb: fix reference leak in usb_new_device()
+ usb: gadget: f_fs: Remove WARN_ON in functionfs_bind
+ iio: pressure: zpa2326: fix information leak in triggered buffer
+ iio: dummy: iio_simply_dummy_buffer: fix information leak in triggered buffer
+ iio: light: vcnl4035: fix information leak in triggered buffer
+ iio: imu: kmx61: fix information leak in triggered buffer
+ iio: adc: ti-ads8688: fix information leak in triggered buffer
+ iio: gyro: fxas21002c: Fix missing data update in trigger handler
+ iio: adc: ti-ads124s08: Use gpiod_set_value_cansleep()
+ iio: adc: at91: call input_free_device() on allocated iio_dev
+ iio: inkern: call iio_device_put() only on mapped devices
+ arm64: dts: rockchip: fix defines in pd_vio node for rk3399
+ arm64: dts: rockchip: fix pd_tcpc0 and pd_tcpc1 node position on rk3399
+ arm64: dts: rockchip: add #power-domain-cells to power domain nodes
+ arm64: dts: rockchip: add hevc power domain clock to rk3328
+ phy: core: fix code style in devm_of_phy_provider_unregister
+ phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister
the phy provider
+ ocfs2: correct return value of ocfs2_local_free_info()
+ ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv
+ sctp: sysctl: rto_min/max: avoid using current->nsproxy
+ net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()
+ net: net_namespace: Optimize the code
+ net: add exit_batch_rtnl() method
+ gtp: use exit_batch_rtnl() method
+ gtp: Use for_each_netdev_rcu() in gtp_genl_dump_pdp().
+ gtp: Destroy device along with udp socket's netns dismantle.
+ nfp: bpf: prevent integer overflow in nfp_bpf_event_output()
+ drm/v3d: Ensure job pointer is set to NULL after job completion
+ i2c: mux: demux-pinctrl: check initial mux selection, too
+ mac802154: check local interfaces before deleting sdata list
+ hfs: Sanity check the root record
+ kheaders: Ignore silly-rename files
+ poll_wait: add mb() to fix theoretical race between waitqueue_active() and
.poll()
+ nvmet: propagate npwg topology
+ net: ethernet: xgbe: re-add aneg to supported features in PHY quirks
+ fs/proc: fix softlockup in __read_vmcore (part 2)
+ irqchip/gic-v3: Handle CPU_PM_ENTER_FAILED correctly
+ hrtimers: Handle CPU state correctly on hotplug
+ ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev()
+ scsi: sg: Fix slab-use-after-free read in sg_release()
+ net: fix data-races around sk->sk_forward_alloc
+ ASoC: wm8994: Add depends on MFD core
+ scsi: iscsi: Fix redundant response for ISCSI_UEVENT_GET_HOST_STATS request
+ irqchip/sunxi-nmi: Add missing SKIP_WAKE flag
+ gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag
+ m68k: Update ->thread.esp0 before calling syscall_trace() in ret_from_signal
+ m68k: Add missing mmap_read_lock() to sys_cacheflush()
+ signal/m68k: Use force_sigsegv(SIGSEGV) in fpsp040_die
+ net: xen-netback: hash.c: Use built-in RCU list checking
+ net/xen-netback: prevent UAF in xenvif_flush_hash()
+ vfio/platform: check the bounds of read/write syscalls
+ ext4: avoid ext4_error()'s caused by ENOMEM in the truncate path
+ ext4: fix slab-use-after-free in ext4_split_extent_at()
+ USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb()
+ Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix
the crash caused by port being null"
+ Input: atkbd - map F23 key to support default copilot shortcut
+ Input: xpad - add unofficial Xbox 360 wireless receiver clone
+ Input: xpad - add support for wooting two he (arm)
+ drm/v3d: Assign job pointer to NULL before signaling the fence
+ xhci: use pm_ptr() instead of #ifdef for CONFIG_PM conditionals
+ Partial revert of xhci: use pm_ptr() instead #ifdef for CONFIG_PM conditionals
Linux 5.4.290
- Partial revert of xhci: use pm_ptr() instead #ifdef for CONFIG_PM conditionals
- xhci: use pm_ptr() instead of #ifdef for CONFIG_PM conditionals
- drm/v3d: Assign job pointer to NULL before signaling the fence
- Input: xpad - add support for wooting two he (arm)
- Input: xpad - add unofficial Xbox 360 wireless receiver clone
- Input: atkbd - map F23 key to support default copilot shortcut
- Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix
the crash caused by port being null"
- USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb()
- ext4: fix slab-use-after-free in ext4_split_extent_at()
- ext4: avoid ext4_error()'s caused by ENOMEM in the truncate path
- vfio/platform: check the bounds of read/write syscalls
- net/xen-netback: prevent UAF in xenvif_flush_hash()
- net: xen-netback: hash.c: Use built-in RCU list checking
- signal/m68k: Use force_sigsegv(SIGSEGV) in fpsp040_die
- m68k: Add missing mmap_read_lock() to sys_cacheflush()
- m68k: Update ->thread.esp0 before calling syscall_trace() in ret_from_signal
- gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag
- irqchip/sunxi-nmi: Add missing SKIP_WAKE flag
- scsi: iscsi: Fix redundant response for ISCSI_UEVENT_GET_HOST_STATS request
- ASoC: wm8994: Add depends on MFD core
- net: fix data-races around sk->sk_forward_alloc
- scsi: sg: Fix slab-use-after-free read in sg_release()
- ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev()
- hrtimers: Handle CPU state correctly on hotplug
- irqchip/gic-v3: Handle CPU_PM_ENTER_FAILED correctly
- fs/proc: fix softlockup in __read_vmcore (part 2)
- net: ethernet: xgbe: re-add aneg to supported features in PHY quirks
- nvmet: propagate npwg topology
- poll_wait: add mb() to fix theoretical race between waitqueue_active() and
.poll()
- kheaders: Ignore silly-rename files
- hfs: Sanity check the root record
- mac802154: check local interfaces before deleting sdata list
- i2c: mux: demux-pinctrl: check initial mux selection, too
- drm/v3d: Ensure job pointer is set to NULL after job completion
- nfp: bpf: prevent integer overflow in nfp_bpf_event_output()
- gtp: Destroy device along with udp socket's netns dismantle.
- gtp: Use for_each_netdev_rcu() in gtp_genl_dump_pdp().
- gtp: use exit_batch_rtnl() method
- net: add exit_batch_rtnl() method
- net: net_namespace: Optimize the code
- net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()
- sctp: sysctl: rto_min/max: avoid using current->nsproxy
- ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv
- ocfs2: correct return value of ocfs2_local_free_info()
- phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister
the phy provider
- phy: core: fix code style in devm_of_phy_provider_unregister
- arm64: dts: rockchip: add hevc power domain clock to rk3328
- arm64: dts: rockchip: add #power-domain-cells to power domain nodes
- arm64: dts: rockchip: fix pd_tcpc0 and pd_tcpc1 node position on rk3399
- arm64: dts: rockchip: fix defines in pd_vio node for rk3399
- iio: inkern: call iio_device_put() only on mapped devices
- iio: adc: at91: call input_free_device() on allocated iio_dev
- iio: adc: ti-ads124s08: Use gpiod_set_value_cansleep()
- iio: gyro: fxas21002c: Fix missing data update in trigger handler
- iio: adc: ti-ads8688: fix information leak in triggered buffer
- iio: imu: kmx61: fix information leak in triggered buffer
- iio: light: vcnl4035: fix information leak in triggered buffer
- iio: dummy: iio_simply_dummy_buffer: fix information leak in triggered buffer
- iio: pressure: zpa2326: fix information leak in triggered buffer
- usb: gadget: f_fs: Remove WARN_ON in functionfs_bind
- usb: fix reference leak in usb_new_device()
- USB: core: Disable LPM only for non-suspended ports
- USB: usblp: return error when setting unsupported protocol
- usb: gadget: u_serial: Disable ep before setting port to null to fix the
crash caused by port being null
- USB: serial: cp210x: add Phoenix Contact UPS Device
- usb-storage: Add max sectors quirk for Nokia 208
- staging: iio: ad9832: Correct phase range check
- staging: iio: ad9834: Correct phase range check
- USB: serial: option: add Neoway N723-EA support
- USB: serial: option: add MeiG Smart SRM815
- drm/amd/display: increase MAX_SURFACES to the value supported by hw
- ACPI: resource: Add Asus Vivobook X1504VAP to irq1_level_low_skip_override[]
- ACPI: resource: Add TongFang GM5HG0A to irq1_edge_low_force_override[]
- drm/amd/display: Add check for granularity in dml ceil/floor helpers
- sctp: sysctl: auth_enable: avoid using current->nsproxy
- sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy
- dm thin: make get_first_thin use rcu-safe list first function
- tls: Fix tls_sw_sendmsg error handling
- net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute
- tcp/dccp: allow a connection when sk_max_ack_backlog is zero
- tcp/dccp: complete lockless accesses to sk->sk_max_ack_backlog
- net: 802: LLC+SNAP OID:PID lookup on start of skb data
- ieee802154: ca8210: Add missing check for kfifo_alloc() in ca8210_probe()
- dm array: fix cursor index when skipping across block boundaries
- dm array: fix unreleased btree blocks on closing a faulty array cursor
- dm array: fix releasing a faulty array block twice in dm_array_cursor_end
- jbd2: flush filesystem device before updating tail sequence
+ UBUNTU: Upstream stable to v5.4.290
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Focal update: v5.4.290 upstream stable release
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