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 2018-12-12 (ported from v4.14.54 and v4.17.5)
from git://git.kernel.org/
x86/mm: Don't free P4D table when it is folded at runtime
ARM64: dts: meson-gxl-s905x-p212: Add phy-supply for usb0
drm/i915: Fix PIPESTAT irq ack on i965/g4x
drm/amd/display: release spinlock before committing updates to stream
drm/amdgpu: GPU vs CPU page size fixes in amdgpu_vm_bo_split_mapping
drm/amdgpu: Don't default to DC support for Kaveri and older
drm/amdgpu: remove DC special casing for KB/ML
drm/i915/dp: Send DPCD ON for MST before phy_up
drm/amd/display: Clear connector's edid pointer
drm/amdgpu: fix clear_all and replace handling in the VM (v2)
iio: mma8452: Fix ignoring MMA8452_INT_DRDY
usb: typec: tcpm: fix logbuffer index is wrong if _tcpm_log is re-entered
net: dsa: b53: Add BCM5389 support
net/sonic: Use dma_mapping_error()
platform/x86: asus-wmi: Fix NULL pointer dereference
sched/core: Require cpu_active() in select_task_rq(), for user tasks
sched/core: Fix rules for running on online && !active CPUs
fs: clear writeback errors in inode_init_always
perf bpf: Fix NULL return handling in bpf__prepare_load()
perf test: "Session topology" dumps core on s390
net: qmi_wwan: Add Netgear Aircard 779S
atm: zatm: fix memcmp casting
iwlwifi: pcie: compare with number of IRQs requested for, not number of CPUs
ipvs: fix buffer overflow with sync daemon and service
netfilter: nft_limit: fix packet ratelimiting
s390/dasd: use blk_mq_rq_from_pdu for per request data
netfilter: ebtables: handle string from userspace with care
afs: Fix directory permissions check
xfrm6: avoid potential infinite loop in _decode_session6()
ARM: dts: imx6q: Use correct SDMA script for SPI5 core
netfilter: nf_tables: use WARN_ON_ONCE instead of BUG_ON in nft_do_chain()
netfilter: ip6t_rpfilter: provide input interface for route lookup
netfilter: don't set F_IFACE on ipv6 fib lookups
netfilter: nf_tables: fix NULL-ptr in nf_tables_dump_obj()
netfilter: nf_tables: add missing netlink attrs to policies
netfilter: nf_tables: fix memory leak on error exit return
netfilter: nf_tables: increase nft_counters_enabled in nft_chain_stats_replace()
netfilter: nf_tables: disable preemption in nft_update_chain_stats()
netfilter: nft_meta: fix wrong value dereference in nft_meta_set_eval
netfilter: nf_tables: bogus EBUSY in chain deletions
netfilter: nf_tables: don't assume chain stats are set when jumplabel is set
netfilter: nft_compat: fix handling of large matchinfo size
netfilter: nft_compat: prepare for indirect info storage
netfilter: nf_tables: nft_compat: fix refcount leak on xt module
drm/i915: Enable provoking vertex fix on Gen9 systems.
drm/amdgpu: Refactor amdgpu_vram_mgr_bo_invisible_size helper
drm/amdgpu: Use kvmalloc_array for allocating VRAM manager nodes array
drm/atmel-hlcdc: check stride values in the first plane
drm/qxl: Call qxl_bo_unref outside atomic context
drm/amdgpu: fix the missed vcn fw version report
drm/amdgpu: Add APU support in vi_set_vce_clocks
drm/amdgpu: Add APU support in vi_set_uvd_clocks
vt: prevent leaking uninitialized data to userspace via /dev/vcs*
serdev: fix memleak on module unload
serial: 8250_pci: Remove stalled entries in blacklist
staging: android: ion: Return an ERR_PTR in ion_map_kernel
n_tty: Access echo_* variables carefully.
n_tty: Fix stall at n_tty_receive_char_special().
xhci: Fix kernel oops in trace_xhci_free_virt_device
usb: typec: ucsi: Fix for incorrect status data issue
usb: typec: ucsi: acpi: Workaround for cache mode issue
acpi: Add helper for deactivating memory region
usb: dwc2: fix the incorrect bitmaps for the ports of multi_tt hub
USB: serial: cp210x: add Silicon Labs IDs for Windows Update
USB: serial: cp210x: add CESINEL device ids
usb: cdc_acm: Add quirk for Uniden UBC125 scanner
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Bionic)
Importance: Undecided
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Tags: kernel-stable-tracking-bug
** 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 2018-12-12 (ported from v4.14.54 and v4.17.5)
+ from git://git.kernel.org/
- upstream stable patchset 2018-12-12
- from git://git.kernel.org/
+ x86/mm: Don't free P4D table when it is folded at runtime
+ ARM64: dts: meson-gxl-s905x-p212: Add phy-supply for usb0
+ drm/i915: Fix PIPESTAT irq ack on i965/g4x
+ drm/amd/display: release spinlock before committing updates to stream
+ drm/amdgpu: GPU vs CPU page size fixes in amdgpu_vm_bo_split_mapping
+ drm/amdgpu: Don't default to DC support for Kaveri and older
+ drm/amdgpu: remove DC special casing for KB/ML
+ drm/i915/dp: Send DPCD ON for MST before phy_up
+ drm/amd/display: Clear connector's edid pointer
+ drm/amdgpu: fix clear_all and replace handling in the VM (v2)
+ iio: mma8452: Fix ignoring MMA8452_INT_DRDY
+ usb: typec: tcpm: fix logbuffer index is wrong if _tcpm_log is re-entered
+ net: dsa: b53: Add BCM5389 support
+ net/sonic: Use dma_mapping_error()
+ platform/x86: asus-wmi: Fix NULL pointer dereference
+ sched/core: Require cpu_active() in select_task_rq(), for user tasks
+ sched/core: Fix rules for running on online && !active CPUs
+ fs: clear writeback errors in inode_init_always
+ perf bpf: Fix NULL return handling in bpf__prepare_load()
+ perf test: "Session topology" dumps core on s390
+ net: qmi_wwan: Add Netgear Aircard 779S
+ atm: zatm: fix memcmp casting
+ iwlwifi: pcie: compare with number of IRQs requested for, not number of CPUs
+ ipvs: fix buffer overflow with sync daemon and service
+ netfilter: nft_limit: fix packet ratelimiting
+ s390/dasd: use blk_mq_rq_from_pdu for per request data
+ netfilter: ebtables: handle string from userspace with care
+ afs: Fix directory permissions check
+ xfrm6: avoid potential infinite loop in _decode_session6()
+ ARM: dts: imx6q: Use correct SDMA script for SPI5 core
+ netfilter: nf_tables: use WARN_ON_ONCE instead of BUG_ON in nft_do_chain()
+ netfilter: ip6t_rpfilter: provide input interface for route lookup
+ netfilter: don't set F_IFACE on ipv6 fib lookups
+ netfilter: nf_tables: fix NULL-ptr in nf_tables_dump_obj()
+ netfilter: nf_tables: add missing netlink attrs to policies
+ netfilter: nf_tables: fix memory leak on error exit return
+ netfilter: nf_tables: increase nft_counters_enabled in
nft_chain_stats_replace()
+ netfilter: nf_tables: disable preemption in nft_update_chain_stats()
+ netfilter: nft_meta: fix wrong value dereference in nft_meta_set_eval
+ netfilter: nf_tables: bogus EBUSY in chain deletions
+ netfilter: nf_tables: don't assume chain stats are set when jumplabel is set
+ netfilter: nft_compat: fix handling of large matchinfo size
+ netfilter: nft_compat: prepare for indirect info storage
+ netfilter: nf_tables: nft_compat: fix refcount leak on xt module
+ drm/i915: Enable provoking vertex fix on Gen9 systems.
+ drm/amdgpu: Refactor amdgpu_vram_mgr_bo_invisible_size helper
+ drm/amdgpu: Use kvmalloc_array for allocating VRAM manager nodes array
+ drm/atmel-hlcdc: check stride values in the first plane
+ drm/qxl: Call qxl_bo_unref outside atomic context
+ drm/amdgpu: fix the missed vcn fw version report
+ drm/amdgpu: Add APU support in vi_set_vce_clocks
+ drm/amdgpu: Add APU support in vi_set_uvd_clocks
+ vt: prevent leaking uninitialized data to userspace via /dev/vcs*
+ serdev: fix memleak on module unload
+ serial: 8250_pci: Remove stalled entries in blacklist
+ staging: android: ion: Return an ERR_PTR in ion_map_kernel
+ n_tty: Access echo_* variables carefully.
+ n_tty: Fix stall at n_tty_receive_char_special().
+ xhci: Fix kernel oops in trace_xhci_free_virt_device
+ usb: typec: ucsi: Fix for incorrect status data issue
+ usb: typec: ucsi: acpi: Workaround for cache mode issue
+ acpi: Add helper for deactivating memory region
+ usb: dwc2: fix the incorrect bitmaps for the ports of multi_tt hub
+ USB: serial: cp210x: add Silicon Labs IDs for Windows Update
+ USB: serial: cp210x: add CESINEL device ids
+ usb: cdc_acm: Add quirk for Uniden UBC125 scanner
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https://bugs.launchpad.net/bugs/1808185
Title:
Bionic update: upstream stable patchset 2018-12-12
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