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: upstream stable patchset 2019-10-15 Ported from the following upstream stable releases: v4.14.148, v4.19.78 from git://git.kernel.org/ tpm: use tpm_try_get_ops() in tpm-sysfs.c. tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations drm/bridge: tc358767: Increase AUX transfer length limit drm/panel: simple: fix AUO g185han01 horizontal blanking video: ssd1307fb: Start page range at page_offset drm/stm: attach gem fence to atomic state drm/radeon: Fix EEH during kexec gpu: drm: radeon: Fix a possible null-pointer dereference in radeon_connector_set_property() ipmi_si: Only schedule continuously in the thread in maintenance mode clk: qoriq: Fix -Wunused-const-variable clk: sunxi-ng: v3s: add missing clock slices for MMC2 module clocks clk: sirf: Don't reference clk_init_data after registration clk: zx296718: Don't reference clk_init_data after registration powerpc/xmon: Check for HV mode when dumping XIVE info from OPAL powerpc/rtas: use device model APIs and serialization during LPM powerpc/futex: Fix warning: 'oldval' may be used uninitialized in this function powerpc/pseries/mobility: use cond_resched when updating device tree pinctrl: tegra: Fix write barrier placement in pmx_writel vfio_pci: Restore original state on release drm/nouveau/volt: Fix for some cards having 0 maximum voltage drm/amdgpu/si: fix ASIC tests powerpc/64s/exception: machine check use correct cfar for late handler powerpc/pseries: correctly track irq state in default idle arm64: fix unreachable code issue with cmpxchg clk: at91: select parent if main oscillator or bypass is enabled scsi: core: Reduce memory required for SCSI logging dma-buf/sw_sync: Synchronize signal vs syncpt free MIPS: tlbex: Explicitly cast _PAGE_NO_EXEC to a boolean i2c-cht-wc: Fix lockdep warning PCI: tegra: Fix OF node reference leak livepatch: Nullify obj->mod in klp_module_coming()'s error path ARM: 8898/1: mm: Don't treat faults reported from cache maintenance as writes rtc: snvs: fix possible race condition HID: apple: Fix stuck function keys when using FN PCI: rockchip: Propagate errors for optional regulators PCI: imx6: Propagate errors for optional regulators PCI: exynos: Propagate errors for optional PHYs security: smack: Fix possible null-pointer dereferences in smack_socket_sock_rcv_skb() ARM: 8903/1: ensure that usable memory in bank 0 starts from a PMD-aligned address fat: work around race with userspace's read via blockdev while mounting pktcdvd: remove warning on attempting to register non-passthrough dev hypfs: Fix error number left in struct pointer member kbuild: clean compressed initramfs image ocfs2: wait for recovering done after direct unlock request kmemleak: increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE default to 16K bpf: fix use after free in prog symbol exposure cxgb4:Fix out-of-bounds MSI-X info array access erspan: remove the incorrect mtu limit for erspan hso: fix NULL-deref on tty open ipv6: drop incoming packets having a v4mapped source address net: ipv4: avoid mixed n_redirects and rate_tokens usage net: qlogic: Fix memory leak in ql_alloc_large_buffers net: Unpublish sk from sk_reuseport_cb before call_rcu nfc: fix memory leak in llcp_sock_bind() qmi_wwan: add support for Cinterion CLS8 devices sch_dsmark: fix potential NULL deref in dsmark_init() vsock: Fix a lockdep warning in __vsock_release() net/rds: Fix error handling in rds_ib_add_one() xen-netfront: do not use ~0U as error return value for xennet_fill_frags() tipc: fix unlimited bundling of small messages sch_cbq: validate TCA_CBQ_WRROPT to avoid crash ipv6: Handle missing host route in __ipv6_ifa_notify Smack: Don't ignore other bprm->unsafe flags if LSM_UNSAFE_PTRACE is set smack: use GFP_NOFS while holding inode_smack::smk_lock NFC: fix attrs checks in netlink interface kexec: bail out upon SIGKILL when allocating memory. drm/panel: check failure cases in the probe func drm/amd/display: reprogram VM config when system resume pinctrl: amd: disable spurious-firing GPIO IRQs pstore: fs superblock limits pinctrl: meson-gxbb: Fix wrong pinning definition for uart_c mbox: qcom: add APCS child device for QCS404 ARM: 8875/1: Kconfig: default to AEABI w/ Clang arm64: consider stack randomization for mmap base only when necessary mips: properly account for stack randomization and stack guard gap arm: properly account for stack randomization and stack guard gap arm: use STACK_TOP when computing mmap base address UBUNTU: upstream stable to v4.14.148, v4.19.78 ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Affects: linux (Ubuntu Bionic) 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 Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Bionic) Status: New => In Progress ** Changed in: linux (Ubuntu Bionic) 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: + upstream stable patchset 2019-10-15 - upstream stable patchset 2019-10-15 - from git://git.kernel.org/ + Ported from the following upstream stable releases: + v4.14.148, v4.19.78 + + from git://git.kernel.org/ + + tpm: use tpm_try_get_ops() in tpm-sysfs.c. + tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations + drm/bridge: tc358767: Increase AUX transfer length limit + drm/panel: simple: fix AUO g185han01 horizontal blanking + video: ssd1307fb: Start page range at page_offset + drm/stm: attach gem fence to atomic state + drm/radeon: Fix EEH during kexec + gpu: drm: radeon: Fix a possible null-pointer dereference in radeon_connector_set_property() + ipmi_si: Only schedule continuously in the thread in maintenance mode + clk: qoriq: Fix -Wunused-const-variable + clk: sunxi-ng: v3s: add missing clock slices for MMC2 module clocks + clk: sirf: Don't reference clk_init_data after registration + clk: zx296718: Don't reference clk_init_data after registration + powerpc/xmon: Check for HV mode when dumping XIVE info from OPAL + powerpc/rtas: use device model APIs and serialization during LPM + powerpc/futex: Fix warning: 'oldval' may be used uninitialized in this function + powerpc/pseries/mobility: use cond_resched when updating device tree + pinctrl: tegra: Fix write barrier placement in pmx_writel + vfio_pci: Restore original state on release + drm/nouveau/volt: Fix for some cards having 0 maximum voltage + drm/amdgpu/si: fix ASIC tests + powerpc/64s/exception: machine check use correct cfar for late handler + powerpc/pseries: correctly track irq state in default idle + arm64: fix unreachable code issue with cmpxchg + clk: at91: select parent if main oscillator or bypass is enabled + scsi: core: Reduce memory required for SCSI logging + dma-buf/sw_sync: Synchronize signal vs syncpt free + MIPS: tlbex: Explicitly cast _PAGE_NO_EXEC to a boolean + i2c-cht-wc: Fix lockdep warning + PCI: tegra: Fix OF node reference leak + livepatch: Nullify obj->mod in klp_module_coming()'s error path + ARM: 8898/1: mm: Don't treat faults reported from cache maintenance as writes + rtc: snvs: fix possible race condition + HID: apple: Fix stuck function keys when using FN + PCI: rockchip: Propagate errors for optional regulators + PCI: imx6: Propagate errors for optional regulators + PCI: exynos: Propagate errors for optional PHYs + security: smack: Fix possible null-pointer dereferences in smack_socket_sock_rcv_skb() + ARM: 8903/1: ensure that usable memory in bank 0 starts from a PMD-aligned address + fat: work around race with userspace's read via blockdev while mounting + pktcdvd: remove warning on attempting to register non-passthrough dev + hypfs: Fix error number left in struct pointer member + kbuild: clean compressed initramfs image + ocfs2: wait for recovering done after direct unlock request + kmemleak: increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE default to 16K + bpf: fix use after free in prog symbol exposure + cxgb4:Fix out-of-bounds MSI-X info array access + erspan: remove the incorrect mtu limit for erspan + hso: fix NULL-deref on tty open + ipv6: drop incoming packets having a v4mapped source address + net: ipv4: avoid mixed n_redirects and rate_tokens usage + net: qlogic: Fix memory leak in ql_alloc_large_buffers + net: Unpublish sk from sk_reuseport_cb before call_rcu + nfc: fix memory leak in llcp_sock_bind() + qmi_wwan: add support for Cinterion CLS8 devices + sch_dsmark: fix potential NULL deref in dsmark_init() + vsock: Fix a lockdep warning in __vsock_release() + net/rds: Fix error handling in rds_ib_add_one() + xen-netfront: do not use ~0U as error return value for xennet_fill_frags() + tipc: fix unlimited bundling of small messages + sch_cbq: validate TCA_CBQ_WRROPT to avoid crash + ipv6: Handle missing host route in __ipv6_ifa_notify + Smack: Don't ignore other bprm->unsafe flags if LSM_UNSAFE_PTRACE is set + smack: use GFP_NOFS while holding inode_smack::smk_lock + NFC: fix attrs checks in netlink interface + kexec: bail out upon SIGKILL when allocating memory. + drm/panel: check failure cases in the probe func + drm/amd/display: reprogram VM config when system resume + pinctrl: amd: disable spurious-firing GPIO IRQs + pstore: fs superblock limits + pinctrl: meson-gxbb: Fix wrong pinning definition for uart_c + mbox: qcom: add APCS child device for QCS404 + ARM: 8875/1: Kconfig: default to AEABI w/ Clang + arm64: consider stack randomization for mmap base only when necessary + mips: properly account for stack randomization and stack guard gap + arm: properly account for stack randomization and stack guard gap + arm: use STACK_TOP when computing mmap base address + UBUNTU: upstream stable to v4.14.148, v4.19.78 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848274 Title: Bionic update: upstream stable patchset 2019-10-15 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848274/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs