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:
v5.4.71 upstream stable release
from git://git.kernel.org/
fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h
Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
fbcon: Fix global-out-of-bounds read in fbcon_get_font()
Revert "ravb: Fixed to be able to unload modules"
io_uring: Fix resource leaking when kill the process
io_uring: Fix missing smp_mb() in io_cancel_async_work()
io_uring: Fix remove irrelevant req from the task_list
io_uring: Fix double list add in io_queue_async_work()
net: wireless: nl80211: fix out-of-bounds access in nl80211_del_key()
drm/nouveau/mem: guard against NULL pointer access in mem_del
vhost: Don't call access_ok() when using IOTLB
vhost: Use vhost_get_used_size() in vhost_vring_set_addr()
usermodehelper: reset umask to default before executing user process
Platform: OLPC: Fix memleak in olpc_ec_probe
platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on the HP
Pavilion 11 x360
platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
bpf: Fix sysfs export of empty BTF section
bpf: Prevent .BTF section elimination
platform/x86: intel-vbtn: Switch to an allow-list for SW_TABLET_MODE reporting
platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
driver core: Fix probe_count imbalance in really_probe()
perf test session topology: Fix data path
perf top: Fix stdio interface input handling with glibc 2.28+
i2c: i801: Exclude device from suspend direct complete optimization
arm64: dts: stratix10: add status to qspi dts node
Btrfs: send, allow clone operations within the same file
Btrfs: send, fix emission of invalid clone operations within the same file
btrfs: volumes: Use more straightforward way to calculate map length
btrfs: Ensure we trim ranges across block group boundary
btrfs: fix RWF_NOWAIT write not failling when we need to cow
btrfs: allow btrfs_truncate_block() to fallback to nocow for data space
reservation
nvme-core: put ctrl ref when module ref get fail
macsec: avoid use-after-free in macsec_handle_frame()
mm/khugepaged: fix filemap page_to_pgoff(page) != offset
net: introduce helper sendpage_ok() in include/linux/net.h
tcp: use sendpage_ok() to detect misused .sendpage
nvme-tcp: check page by sendpage_ok() before calling kernel_sendpage()
xfrmi: drop ignore_df check before updating pmtu
cifs: Fix incomplete memory allocation on setxattr path
i2c: meson: fix clock setting overwrite
i2c: meson: fixup rate calculation with filter delay
i2c: owl: Clear NACK and BUS error bits
sctp: fix sctp_auth_init_hmacs() error path
team: set dev->needed_headroom in team_setup_by_port()
net: team: fix memory leak in __team_options_register
openvswitch: handle DNAT tuple collision
drm/amdgpu: prevent double kfree ttm->sg
iommu/vt-d: Fix lockdep splat in iommu_flush_dev_iotlb()
xfrm: clone XFRMA_SET_MARK in xfrm_do_migrate
xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate
xfrm: clone XFRMA_SEC_CTX in xfrm_do_migrate
xfrm: clone whole liftime_cur structure in xfrm_do_migrate
net: stmmac: removed enabling eee in EEE set callback
platform/x86: fix kconfig dependency warning for FUJITSU_LAPTOP
xfrm: Use correct address family in xfrm_state_find
iavf: use generic power management
iavf: Fix incorrect adapter get in iavf_resume
net: ethernet: cavium: octeon_mgmt: use phy_start and phy_stop
bonding: set dev->needed_headroom in bond_setup_by_slave()
mdio: fix mdio-thunder.c dependency & build error
mlxsw: spectrum_acl: Fix mlxsw_sp_acl_tcam_group_add()'s error path
r8169: fix RTL8168f/RTL8411 EPHY config
net: usb: ax88179_178a: fix missing stop entry in driver_info
virtio-net: don't disable guest csum when disable LRO
net/mlx5: Avoid possible free of command entry while timeout comp handler
net/mlx5: Fix request_irqs error flow
net/mlx5e: Add resiliency in Striding RQ mode for packets larger than MTU
net/mlx5e: Fix VLAN cleanup flow
net/mlx5e: Fix VLAN create flow
rxrpc: Fix rxkad token xdr encoding
rxrpc: Downgrade the BUG() for unsupported token type in rxrpc_read()
rxrpc: Fix some missing _bh annotations on locking conn->state_lock
rxrpc: The server keyring isn't network-namespaced
rxrpc: Fix server keyring leak
perf: Fix task_function_call() error handling
mmc: core: don't set limits.discard_granularity as 0
mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected by
khugepaged
tcp: fix receive window update in tcp_add_backlog()
net/core: check length before updating Ethertype in skb_mpls_{push,pop}
net/tls: race causes kernel panic
net/mlx5e: Fix driver's declaration to support GRE offload
Input: ati_remote2 - add missing newlines when printing module parameters
net: usb: rtl8150: set random MAC address when set_ethernet_addr() fails
net_sched: defer tcf_idr_insert() in tcf_action_init_1()
net_sched: commit action insertions together
Linux 5.4.71
UBUNTU: upstream stable to v5.4.71
** 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:
+ v5.4.71 upstream stable release
+ from git://git.kernel.org/
- v5.4.71 upstream stable release
- from git://git.kernel.org/
+ fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h
+ Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
+ fbcon: Fix global-out-of-bounds read in fbcon_get_font()
+ Revert "ravb: Fixed to be able to unload modules"
+ io_uring: Fix resource leaking when kill the process
+ io_uring: Fix missing smp_mb() in io_cancel_async_work()
+ io_uring: Fix remove irrelevant req from the task_list
+ io_uring: Fix double list add in io_queue_async_work()
+ net: wireless: nl80211: fix out-of-bounds access in nl80211_del_key()
+ drm/nouveau/mem: guard against NULL pointer access in mem_del
+ vhost: Don't call access_ok() when using IOTLB
+ vhost: Use vhost_get_used_size() in vhost_vring_set_addr()
+ usermodehelper: reset umask to default before executing user process
+ Platform: OLPC: Fix memleak in olpc_ec_probe
+ platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on the HP
Pavilion 11 x360
+ platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
+ bpf: Fix sysfs export of empty BTF section
+ bpf: Prevent .BTF section elimination
+ platform/x86: intel-vbtn: Switch to an allow-list for SW_TABLET_MODE reporting
+ platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
+ driver core: Fix probe_count imbalance in really_probe()
+ perf test session topology: Fix data path
+ perf top: Fix stdio interface input handling with glibc 2.28+
+ i2c: i801: Exclude device from suspend direct complete optimization
+ arm64: dts: stratix10: add status to qspi dts node
+ Btrfs: send, allow clone operations within the same file
+ Btrfs: send, fix emission of invalid clone operations within the same file
+ btrfs: volumes: Use more straightforward way to calculate map length
+ btrfs: Ensure we trim ranges across block group boundary
+ btrfs: fix RWF_NOWAIT write not failling when we need to cow
+ btrfs: allow btrfs_truncate_block() to fallback to nocow for data space
reservation
+ nvme-core: put ctrl ref when module ref get fail
+ macsec: avoid use-after-free in macsec_handle_frame()
+ mm/khugepaged: fix filemap page_to_pgoff(page) != offset
+ net: introduce helper sendpage_ok() in include/linux/net.h
+ tcp: use sendpage_ok() to detect misused .sendpage
+ nvme-tcp: check page by sendpage_ok() before calling kernel_sendpage()
+ xfrmi: drop ignore_df check before updating pmtu
+ cifs: Fix incomplete memory allocation on setxattr path
+ i2c: meson: fix clock setting overwrite
+ i2c: meson: fixup rate calculation with filter delay
+ i2c: owl: Clear NACK and BUS error bits
+ sctp: fix sctp_auth_init_hmacs() error path
+ team: set dev->needed_headroom in team_setup_by_port()
+ net: team: fix memory leak in __team_options_register
+ openvswitch: handle DNAT tuple collision
+ drm/amdgpu: prevent double kfree ttm->sg
+ iommu/vt-d: Fix lockdep splat in iommu_flush_dev_iotlb()
+ xfrm: clone XFRMA_SET_MARK in xfrm_do_migrate
+ xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate
+ xfrm: clone XFRMA_SEC_CTX in xfrm_do_migrate
+ xfrm: clone whole liftime_cur structure in xfrm_do_migrate
+ net: stmmac: removed enabling eee in EEE set callback
+ platform/x86: fix kconfig dependency warning for FUJITSU_LAPTOP
+ xfrm: Use correct address family in xfrm_state_find
+ iavf: use generic power management
+ iavf: Fix incorrect adapter get in iavf_resume
+ net: ethernet: cavium: octeon_mgmt: use phy_start and phy_stop
+ bonding: set dev->needed_headroom in bond_setup_by_slave()
+ mdio: fix mdio-thunder.c dependency & build error
+ mlxsw: spectrum_acl: Fix mlxsw_sp_acl_tcam_group_add()'s error path
+ r8169: fix RTL8168f/RTL8411 EPHY config
+ net: usb: ax88179_178a: fix missing stop entry in driver_info
+ virtio-net: don't disable guest csum when disable LRO
+ net/mlx5: Avoid possible free of command entry while timeout comp handler
+ net/mlx5: Fix request_irqs error flow
+ net/mlx5e: Add resiliency in Striding RQ mode for packets larger than MTU
+ net/mlx5e: Fix VLAN cleanup flow
+ net/mlx5e: Fix VLAN create flow
+ rxrpc: Fix rxkad token xdr encoding
+ rxrpc: Downgrade the BUG() for unsupported token type in rxrpc_read()
+ rxrpc: Fix some missing _bh annotations on locking conn->state_lock
+ rxrpc: The server keyring isn't network-namespaced
+ rxrpc: Fix server keyring leak
+ perf: Fix task_function_call() error handling
+ mmc: core: don't set limits.discard_granularity as 0
+ mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected
by khugepaged
+ tcp: fix receive window update in tcp_add_backlog()
+ net/core: check length before updating Ethertype in skb_mpls_{push,pop}
+ net/tls: race causes kernel panic
+ net/mlx5e: Fix driver's declaration to support GRE offload
+ Input: ati_remote2 - add missing newlines when printing module parameters
+ net: usb: rtl8150: set random MAC address when set_ethernet_addr() fails
+ net_sched: defer tcf_idr_insert() in tcf_action_init_1()
+ net_sched: commit action insertions together
+ Linux 5.4.71
+ UBUNTU: upstream stable to v5.4.71
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https://bugs.launchpad.net/bugs/1902110
Title:
Focal update: v5.4.71 upstream stable release
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Focal:
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:
v5.4.71 upstream stable release
from git://git.kernel.org/
fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h
Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
fbcon: Fix global-out-of-bounds read in fbcon_get_font()
Revert "ravb: Fixed to be able to unload modules"
io_uring: Fix resource leaking when kill the process
io_uring: Fix missing smp_mb() in io_cancel_async_work()
io_uring: Fix remove irrelevant req from the task_list
io_uring: Fix double list add in io_queue_async_work()
net: wireless: nl80211: fix out-of-bounds access in nl80211_del_key()
drm/nouveau/mem: guard against NULL pointer access in mem_del
vhost: Don't call access_ok() when using IOTLB
vhost: Use vhost_get_used_size() in vhost_vring_set_addr()
usermodehelper: reset umask to default before executing user process
Platform: OLPC: Fix memleak in olpc_ec_probe
platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on the HP
Pavilion 11 x360
platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
bpf: Fix sysfs export of empty BTF section
bpf: Prevent .BTF section elimination
platform/x86: intel-vbtn: Switch to an allow-list for SW_TABLET_MODE reporting
platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
driver core: Fix probe_count imbalance in really_probe()
perf test session topology: Fix data path
perf top: Fix stdio interface input handling with glibc 2.28+
i2c: i801: Exclude device from suspend direct complete optimization
arm64: dts: stratix10: add status to qspi dts node
Btrfs: send, allow clone operations within the same file
Btrfs: send, fix emission of invalid clone operations within the same file
btrfs: volumes: Use more straightforward way to calculate map length
btrfs: Ensure we trim ranges across block group boundary
btrfs: fix RWF_NOWAIT write not failling when we need to cow
btrfs: allow btrfs_truncate_block() to fallback to nocow for data space
reservation
nvme-core: put ctrl ref when module ref get fail
macsec: avoid use-after-free in macsec_handle_frame()
mm/khugepaged: fix filemap page_to_pgoff(page) != offset
net: introduce helper sendpage_ok() in include/linux/net.h
tcp: use sendpage_ok() to detect misused .sendpage
nvme-tcp: check page by sendpage_ok() before calling kernel_sendpage()
xfrmi: drop ignore_df check before updating pmtu
cifs: Fix incomplete memory allocation on setxattr path
i2c: meson: fix clock setting overwrite
i2c: meson: fixup rate calculation with filter delay
i2c: owl: Clear NACK and BUS error bits
sctp: fix sctp_auth_init_hmacs() error path
team: set dev->needed_headroom in team_setup_by_port()
net: team: fix memory leak in __team_options_register
openvswitch: handle DNAT tuple collision
drm/amdgpu: prevent double kfree ttm->sg
iommu/vt-d: Fix lockdep splat in iommu_flush_dev_iotlb()
xfrm: clone XFRMA_SET_MARK in xfrm_do_migrate
xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate
xfrm: clone XFRMA_SEC_CTX in xfrm_do_migrate
xfrm: clone whole liftime_cur structure in xfrm_do_migrate
net: stmmac: removed enabling eee in EEE set callback
platform/x86: fix kconfig dependency warning for FUJITSU_LAPTOP
xfrm: Use correct address family in xfrm_state_find
iavf: use generic power management
iavf: Fix incorrect adapter get in iavf_resume
net: ethernet: cavium: octeon_mgmt: use phy_start and phy_stop
bonding: set dev->needed_headroom in bond_setup_by_slave()
mdio: fix mdio-thunder.c dependency & build error
mlxsw: spectrum_acl: Fix mlxsw_sp_acl_tcam_group_add()'s error path
r8169: fix RTL8168f/RTL8411 EPHY config
net: usb: ax88179_178a: fix missing stop entry in driver_info
virtio-net: don't disable guest csum when disable LRO
net/mlx5: Avoid possible free of command entry while timeout comp handler
net/mlx5: Fix request_irqs error flow
net/mlx5e: Add resiliency in Striding RQ mode for packets larger than MTU
net/mlx5e: Fix VLAN cleanup flow
net/mlx5e: Fix VLAN create flow
rxrpc: Fix rxkad token xdr encoding
rxrpc: Downgrade the BUG() for unsupported token type in rxrpc_read()
rxrpc: Fix some missing _bh annotations on locking conn->state_lock
rxrpc: The server keyring isn't network-namespaced
rxrpc: Fix server keyring leak
perf: Fix task_function_call() error handling
mmc: core: don't set limits.discard_granularity as 0
mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected
by khugepaged
tcp: fix receive window update in tcp_add_backlog()
net/core: check length before updating Ethertype in skb_mpls_{push,pop}
net/tls: race causes kernel panic
net/mlx5e: Fix driver's declaration to support GRE offload
Input: ati_remote2 - add missing newlines when printing module parameters
net: usb: rtl8150: set random MAC address when set_ethernet_addr() fails
net_sched: defer tcf_idr_insert() in tcf_action_init_1()
net_sched: commit action insertions together
Linux 5.4.71
UBUNTU: upstream stable to v5.4.71
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