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 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902110 Title: Focal update: v5.4.71 upstream stable release To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1902110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs