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:
v5.15.94 upstream stable release
from git://git.kernel.org/
mm/migration: return errno when isolate_huge_page failed
migrate: hugetlb: check for hugetlb shared PMD in node migration
btrfs: limit device extents to the device size
btrfs: zlib: zero-initialize zlib workspace
ALSA: hda/realtek: Add Positivo N14KP6-TG
ALSA: emux: Avoid potential array out-of-bound in snd_emux_xg_control()
ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro 360
ALSA: hda/realtek: Enable mute/micmute LEDs on HP Elitebook, 645 G9
tracing: Fix poll() and select() do not work on per_cpu trace_pipe and
trace_pipe_raw
of/address: Return an error when no valid dma-ranges are found
can: j1939: do not wait 250 ms if the same addr was already claimed
xfrm: compat: change expression for switch in xfrm_xlate64
IB/hfi1: Restore allocated resources on failed copyout
xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr()
IB/IPoIB: Fix legacy IPoIB due to wrong number of queues
RDMA/irdma: Fix potential NULL-ptr-dereference
RDMA/usnic: use iommu_map_atomic() under spin_lock()
xfrm: fix bug with DSCP copy to v6 from v4 tunnel
net: phylink: move phy_device_free() to correctly release phy device
bonding: fix error checking in bond_debug_reregister()
net: phy: meson-gxl: use MMD access dummy stubs for GXL, internal PHY
ionic: clean interrupt before enabling queue to avoid credit race
uapi: add missing ip/ipv6 header dependencies for linux/stddef.h
ice: Do not use WQ_MEM_RECLAIM flag for workqueue
net: dsa: mt7530: don't change PVC_EG_TAG when CPU port becomes VLAN-aware
net: mscc: ocelot: fix VCAP filters not matching on MAC with "protocol 802.1Q"
net/mlx5e: Move repeating clear_bit in mlx5e_rx_reporter_err_rq_cqe_recover
net/mlx5e: Introduce the mlx5e_flush_rq function
net/mlx5e: Update rx ring hw mtu upon each rx-fcs flag change
net/mlx5: Bridge, fix ageing of peer FDB entries
net/mlx5e: IPoIB, Show unknown speed instead of error
net/mlx5: fw_tracer, Clear load bit when freeing string DBs buffers
net/mlx5: fw_tracer, Zero consumer index when reloading the tracer
net/mlx5: Serialize module cleanup with reload and remove
igc: Add ndo_tx_timeout support
rds: rds_rm_zerocopy_callback() use list_first_entry()
selftests: forwarding: lib: quote the sysctl values
ALSA: pci: lx6464es: fix a debug loop
riscv: stacktrace: Fix missing the first frame
ASoC: topology: Return -ENOMEM on memory allocation failure
pinctrl: mediatek: Fix the drive register definition of some Pins
pinctrl: aspeed: Fix confusing types in return value
pinctrl: single: fix potential NULL dereference
spi: dw: Fix wrong FIFO level setting for long xfers
pinctrl: intel: Restore the pins that used to be in Direct IRQ mode
cifs: Fix use-after-free in rdata->read_into_pages()
net: USB: Fix wrong-direction WARNING in plusb.c
mptcp: be careful on subflow status propagation on errors
btrfs: free device in btrfs_close_devices for a single device filesystem
usb: core: add quirk for Alcor Link AK9563 smartcard reader
usb: typec: altmodes/displayport: Fix probe pin assign check
clk: ingenic: jz4760: Update M/N/OD calculation algorithm
ceph: flush cap releases when the session is flushed
riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte
powerpc/64s/interrupt: Fix interrupt exit race with security mitigation switch
rtmutex: Ensure that the top waiter is always woken up
arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive
arm64: dts: meson-g12-common: Make mmc host controller interrupts
level-sensitive
arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive
Fix page corruption caused by racy check in __free_pages
drm/amdgpu/fence: Fix oops due to non-matching drm_sched init/fini
drm/i915: Initialize the obj flags for shmem objects
drm/i915: Fix VBT DSI DVO port handling
x86/speculation: Identify processors vulnerable to SMT RSB predictions
KVM: x86: Mitigate the cross-thread return address predictions bug
Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions
Linux 5.15.94
UBUNTU: Upstream stable to v5.15.94
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Jammy)
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 Jammy)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** Changed in: linux (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux (Ubuntu Jammy)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Jammy)
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:
+ v5.15.94 upstream stable release
+ from git://git.kernel.org/
- v5.15.94 upstream stable release
- from git://git.kernel.org/
+ mm/migration: return errno when isolate_huge_page failed
+ migrate: hugetlb: check for hugetlb shared PMD in node migration
+ btrfs: limit device extents to the device size
+ btrfs: zlib: zero-initialize zlib workspace
+ ALSA: hda/realtek: Add Positivo N14KP6-TG
+ ALSA: emux: Avoid potential array out-of-bound in snd_emux_xg_control()
+ ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro 360
+ ALSA: hda/realtek: Enable mute/micmute LEDs on HP Elitebook, 645 G9
+ tracing: Fix poll() and select() do not work on per_cpu trace_pipe and
trace_pipe_raw
+ of/address: Return an error when no valid dma-ranges are found
+ can: j1939: do not wait 250 ms if the same addr was already claimed
+ xfrm: compat: change expression for switch in xfrm_xlate64
+ IB/hfi1: Restore allocated resources on failed copyout
+ xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr()
+ IB/IPoIB: Fix legacy IPoIB due to wrong number of queues
+ RDMA/irdma: Fix potential NULL-ptr-dereference
+ RDMA/usnic: use iommu_map_atomic() under spin_lock()
+ xfrm: fix bug with DSCP copy to v6 from v4 tunnel
+ net: phylink: move phy_device_free() to correctly release phy device
+ bonding: fix error checking in bond_debug_reregister()
+ net: phy: meson-gxl: use MMD access dummy stubs for GXL, internal PHY
+ ionic: clean interrupt before enabling queue to avoid credit race
+ uapi: add missing ip/ipv6 header dependencies for linux/stddef.h
+ ice: Do not use WQ_MEM_RECLAIM flag for workqueue
+ net: dsa: mt7530: don't change PVC_EG_TAG when CPU port becomes VLAN-aware
+ net: mscc: ocelot: fix VCAP filters not matching on MAC with "protocol 802.1Q"
+ net/mlx5e: Move repeating clear_bit in mlx5e_rx_reporter_err_rq_cqe_recover
+ net/mlx5e: Introduce the mlx5e_flush_rq function
+ net/mlx5e: Update rx ring hw mtu upon each rx-fcs flag change
+ net/mlx5: Bridge, fix ageing of peer FDB entries
+ net/mlx5e: IPoIB, Show unknown speed instead of error
+ net/mlx5: fw_tracer, Clear load bit when freeing string DBs buffers
+ net/mlx5: fw_tracer, Zero consumer index when reloading the tracer
+ net/mlx5: Serialize module cleanup with reload and remove
+ igc: Add ndo_tx_timeout support
+ rds: rds_rm_zerocopy_callback() use list_first_entry()
+ selftests: forwarding: lib: quote the sysctl values
+ ALSA: pci: lx6464es: fix a debug loop
+ riscv: stacktrace: Fix missing the first frame
+ ASoC: topology: Return -ENOMEM on memory allocation failure
+ pinctrl: mediatek: Fix the drive register definition of some Pins
+ pinctrl: aspeed: Fix confusing types in return value
+ pinctrl: single: fix potential NULL dereference
+ spi: dw: Fix wrong FIFO level setting for long xfers
+ pinctrl: intel: Restore the pins that used to be in Direct IRQ mode
+ cifs: Fix use-after-free in rdata->read_into_pages()
+ net: USB: Fix wrong-direction WARNING in plusb.c
+ mptcp: be careful on subflow status propagation on errors
+ btrfs: free device in btrfs_close_devices for a single device filesystem
+ usb: core: add quirk for Alcor Link AK9563 smartcard reader
+ usb: typec: altmodes/displayport: Fix probe pin assign check
+ clk: ingenic: jz4760: Update M/N/OD calculation algorithm
+ ceph: flush cap releases when the session is flushed
+ riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte
+ powerpc/64s/interrupt: Fix interrupt exit race with security mitigation switch
+ rtmutex: Ensure that the top waiter is always woken up
+ arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive
+ arm64: dts: meson-g12-common: Make mmc host controller interrupts
level-sensitive
+ arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive
+ Fix page corruption caused by racy check in __free_pages
+ drm/amdgpu/fence: Fix oops due to non-matching drm_sched init/fini
+ drm/i915: Initialize the obj flags for shmem objects
+ drm/i915: Fix VBT DSI DVO port handling
+ x86/speculation: Identify processors vulnerable to SMT RSB predictions
+ KVM: x86: Mitigate the cross-thread return address predictions bug
+ Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions
+ Linux 5.15.94
+ UBUNTU: Upstream stable to v5.15.94
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https://bugs.launchpad.net/bugs/2012673
Title:
Jammy update: v5.15.94 upstream stable release
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Jammy:
In Progress
Bug description:
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:
v5.15.94 upstream stable release
from git://git.kernel.org/
mm/migration: return errno when isolate_huge_page failed
migrate: hugetlb: check for hugetlb shared PMD in node migration
btrfs: limit device extents to the device size
btrfs: zlib: zero-initialize zlib workspace
ALSA: hda/realtek: Add Positivo N14KP6-TG
ALSA: emux: Avoid potential array out-of-bound in snd_emux_xg_control()
ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro 360
ALSA: hda/realtek: Enable mute/micmute LEDs on HP Elitebook, 645 G9
tracing: Fix poll() and select() do not work on per_cpu trace_pipe and
trace_pipe_raw
of/address: Return an error when no valid dma-ranges are found
can: j1939: do not wait 250 ms if the same addr was already claimed
xfrm: compat: change expression for switch in xfrm_xlate64
IB/hfi1: Restore allocated resources on failed copyout
xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr()
IB/IPoIB: Fix legacy IPoIB due to wrong number of queues
RDMA/irdma: Fix potential NULL-ptr-dereference
RDMA/usnic: use iommu_map_atomic() under spin_lock()
xfrm: fix bug with DSCP copy to v6 from v4 tunnel
net: phylink: move phy_device_free() to correctly release phy device
bonding: fix error checking in bond_debug_reregister()
net: phy: meson-gxl: use MMD access dummy stubs for GXL, internal PHY
ionic: clean interrupt before enabling queue to avoid credit race
uapi: add missing ip/ipv6 header dependencies for linux/stddef.h
ice: Do not use WQ_MEM_RECLAIM flag for workqueue
net: dsa: mt7530: don't change PVC_EG_TAG when CPU port becomes VLAN-aware
net: mscc: ocelot: fix VCAP filters not matching on MAC with "protocol 802.1Q"
net/mlx5e: Move repeating clear_bit in mlx5e_rx_reporter_err_rq_cqe_recover
net/mlx5e: Introduce the mlx5e_flush_rq function
net/mlx5e: Update rx ring hw mtu upon each rx-fcs flag change
net/mlx5: Bridge, fix ageing of peer FDB entries
net/mlx5e: IPoIB, Show unknown speed instead of error
net/mlx5: fw_tracer, Clear load bit when freeing string DBs buffers
net/mlx5: fw_tracer, Zero consumer index when reloading the tracer
net/mlx5: Serialize module cleanup with reload and remove
igc: Add ndo_tx_timeout support
rds: rds_rm_zerocopy_callback() use list_first_entry()
selftests: forwarding: lib: quote the sysctl values
ALSA: pci: lx6464es: fix a debug loop
riscv: stacktrace: Fix missing the first frame
ASoC: topology: Return -ENOMEM on memory allocation failure
pinctrl: mediatek: Fix the drive register definition of some Pins
pinctrl: aspeed: Fix confusing types in return value
pinctrl: single: fix potential NULL dereference
spi: dw: Fix wrong FIFO level setting for long xfers
pinctrl: intel: Restore the pins that used to be in Direct IRQ mode
cifs: Fix use-after-free in rdata->read_into_pages()
net: USB: Fix wrong-direction WARNING in plusb.c
mptcp: be careful on subflow status propagation on errors
btrfs: free device in btrfs_close_devices for a single device filesystem
usb: core: add quirk for Alcor Link AK9563 smartcard reader
usb: typec: altmodes/displayport: Fix probe pin assign check
clk: ingenic: jz4760: Update M/N/OD calculation algorithm
ceph: flush cap releases when the session is flushed
riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte
powerpc/64s/interrupt: Fix interrupt exit race with security mitigation switch
rtmutex: Ensure that the top waiter is always woken up
arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive
arm64: dts: meson-g12-common: Make mmc host controller interrupts
level-sensitive
arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive
Fix page corruption caused by racy check in __free_pages
drm/amdgpu/fence: Fix oops due to non-matching drm_sched init/fini
drm/i915: Initialize the obj flags for shmem objects
drm/i915: Fix VBT DSI DVO port handling
x86/speculation: Identify processors vulnerable to SMT RSB predictions
KVM: x86: Mitigate the cross-thread return address predictions bug
Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions
Linux 5.15.94
UBUNTU: Upstream stable to v5.15.94
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