** 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 4.15.10 upstream stable
+ patch set is now available. It should be included in the Ubuntu
+ kernel as well.
- 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 4.15.10 upstream stable
- patch set is now available. It should be included in the Ubuntu
- kernel as well.
+ git://git.kernel.org/
- git://git.kernel.org/
+ TEST CASE: TBD
- TEST CASE: TBD
+ The following patches from the 4.15.10 stable release shall be
+ applied:
- The following patches from the 4.15.10 stable release shall be
- applied:
+ RDMA/ucma: Limit possible option size
+ RDMA/ucma: Check that user doesn't overflow QP state
+ RDMA/mlx5: Fix integer overflow while resizing CQ
+ bpf: cpumap: use GFP_KERNEL instead of GFP_ATOMIC in __cpu_map_entry_alloc()
+ IB/uverbs: Improve lockdep_check
+ mac80211_hwsim: don't use WQ_MEM_RECLAIM
+ net/smc: fix NULL pointer dereference on sock_create_kern() error path
+ regulator: stm32-vrefbuf: fix check on ready flag
+ drm/i915: Check for fused or unused pipes
+ drm/i915/audio: fix check for av_enc_map overflow
+ drm/i915: Fix rsvd2 mask when out-fence is returned
+ drm/i915: Clear the in-use marker on execbuf failure
+ drm/i915: Disable DC states around GMBUS on GLK
+ drm/i915: Update watermark state correctly in sanitize_watermarks
+ drm/i915: Try EDID bitbanging on HDMI after failed read
+ drm/i915/perf: fix perf stream opening lock
+ scsi: core: Avoid that ATA error handling can trigger a kernel hang or oops
+ scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS
+ drm/i915: Always call to intel_display_set_init_power() in resume_early.
+ workqueue: Allow retrieval of current task's work struct
+ drm: Allow determining if current task is output poll worker
+ drm/nouveau: Fix deadlock on runtime suspend
+ drm/radeon: Fix deadlock on runtime suspend
+ drm/amdgpu: Fix deadlock on runtime suspend
+ drm/nouveau: prefer XBGR2101010 for addfb ioctl
+ drm/amd/powerplay/smu7: allow mclk switching with no displays
+ drm/amd/powerplay/vega10: allow mclk switching with no displays
+ Revert "drm/radeon/pm: autoswitch power state when in balanced mode"
+ drm/amd/display: check for ipp before calling cursor operations
+ drm/radeon: insist on 32-bit DMA for Cedar on PPC64/PPC64LE
+ drm/amd/powerplay: fix power over limit on Fiji
+ drm/amd/display: Default HDMI6G support to true. Log VBIOS table error.
+ drm/amdgpu: used cached pcie gen info for SI (v2)
+ drm/amdgpu: Notify sbios device ready before send request
+ drm/radeon: fix KV harvesting
+ drm/amdgpu: fix KV harvesting
+ drm/amdgpu:Correct max uvd handles
+ drm/amdgpu:Always save uvd vcpu_bo in VM Mode
+ ovl: redirect_dir=nofollow should not follow redirect for opaque lower
+ MIPS: BMIPS: Do not mask IPIs during suspend
+ MIPS: ath25: Check for kzalloc allocation failure
+ MIPS: OCTEON: irq: Check for null return on kzalloc allocation
+ PCI: dwc: Fix enumeration end when reaching root subordinate
+ Input: matrix_keypad - fix race when disabling interrupts
+ Revert "Input: synaptics - Lenovo Thinkpad T460p devices should use RMI"
+ bug: use %pB in BUG and stack protector failure
+ lib/bug.c: exclude non-BUG/WARN exceptions from report_bug()
+ mm/memblock.c: hardcode the end_pfn being -1
+ Documentation/sphinx: Fix Directive import error
+ loop: Fix lost writes caused by missing flag
+ virtio_ring: fix num_free handling in error case
+ KVM: s390: fix memory overwrites when not using SCA entries
+ arm64: mm: fix thinko in non-global page table attribute check
+ IB/core: Fix missing RDMA cgroups release in case of failure to register
device
+ Revert "nvme: create 'slaves' and 'holders' entries for hidden controllers"
+ kbuild: Handle builtin dtb file names containing hyphens
+ dm bufio: avoid false-positive Wmaybe-uninitialized warning
+ IB/mlx5: Fix incorrect size of klms in the memory region
+ bcache: fix crashes in duplicate cache device register
+ bcache: don't attach backing with duplicate UUID
+ x86/MCE: Save microcode revision in machine check records
+ x86/MCE: Serialize sysfs changes
+ perf tools: Fix trigger class trigger_on()
+ x86/spectre_v2: Don't check microcode versions when running under hypervisors
+ ALSA: hda/realtek - Add support headset mode for DELL WYSE
+ ALSA: hda/realtek - Add headset mode support for Dell laptop
+ ALSA: hda/realtek: Limit mic boost on T480
+ ALSA: hda/realtek - Fix dock line-out volume on Dell Precision 7520
+ ALSA: hda/realtek - Make dock sound work on ThinkPad L570
+ ALSA: seq: Don't allow resizing pool in use
+ ALSA: seq: More protection for concurrent write and ioctl races
+ ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines
+ ALSA: hda: add dock and led support for HP EliteBook 820 G3
+ ALSA: hda: add dock and led support for HP ProBook 640 G2
+ scsi: qla2xxx: Fix NULL pointer crash due to probe failure
+ scsi: qla2xxx: Fix recursion while sending terminate exchange
+ dt-bindings: Document mti,mips-cpc binding
+ MIPS: CPC: Map registers using DT in mips_cpc_default_phys_base()
+ nospec: Kill array_index_nospec_mask_check()
+ nospec: Include <asm/barrier.h> dependency
+ x86/entry: Reduce the code footprint of the 'idtentry' macro
+ x86/entry/64: Use 'xorl' for faster register clearing
+ x86/mm: Remove stale comment about KMEMCHECK
+ x86/asm: Improve how GEN_*_SUFFIXED_RMWcc() specify clobbers
+ x86/IO-APIC: Avoid warning in 32-bit builds
+ x86/LDT: Avoid warning in 32-bit builds with older gcc
+ x86-64/realmode: Add instruction suffix
+ Revert "x86/retpoline: Simplify vmexit_fill_RSB()"
+ x86/speculation: Use IBRS if available before calling into firmware
+ x86/retpoline: Support retpoline builds with Clang
+ x86/speculation, objtool: Annotate indirect calls/jumps for objtool
+ x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP
+ x86/paravirt, objtool: Annotate indirect calls
+ x86/boot, objtool: Annotate indirect jump in secondary_startup_64()
+ x86/mm/sme, objtool: Annotate indirect call in sme_encrypt_execute()
+ objtool: Use existing global variables for options
+ objtool: Add retpoline validation
+ objtool: Add module specific retpoline rules
+ objtool, retpolines: Integrate objtool with retpoline support more closely
+ objtool: Fix another switch table detection issue
+ objtool: Fix 32-bit build
+ x86/kprobes: Fix kernel crash when probing .entry_trampoline code
+ watchdog: hpwdt: SMBIOS check
+ watchdog: hpwdt: Check source of NMI
+ watchdog: hpwdt: fix unused variable warning
+ watchdog: hpwdt: Remove legacy NMI sourcing.
+ netfilter: add back stackpointer size checks
+ netfilter: ipt_CLUSTERIP: fix a race condition of proc file creation
+ netfilter: xt_hashlimit: fix lock imbalance
+ netfilter: x_tables: fix missing timer initialization in xt_LED
+ netfilter: nat: cope with negative port range
+ netfilter: IDLETIMER: be syzkaller friendly
+ netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
+ netfilter: bridge: ebt_among: add missing match size checks
+ netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt
+ netfilter: use skb_to_full_sk in ip6_route_me_harder
+ tpm_tis: Move ilb_base_addr to tpm_tis_data
+ tpm: Keep CLKRUN enabled throughout the duration of transmit_cmd()
+ tpm: delete the TPM_TIS_CLK_ENABLE flag
+ tpm: remove unused variables
+ tpm: only attempt to disable the LPC CLKRUN if is already enabled
+ x86/xen: Calculate __max_logical_packages on PV domains
+ scsi: qla2xxx: Fix system crash for Notify ack timeout handling
+ scsi: qla2xxx: Fix gpnid error processing
+ scsi: qla2xxx: Move session delete to driver work queue
+ scsi: qla2xxx: Skip IRQ affinity for Target QPairs
+ scsi: qla2xxx: Fix re-login for Nport Handle in use
+ scsi: qla2xxx: Retry switch command on time out
+ scsi: qla2xxx: Serialize GPNID for multiple RSCN
+ scsi: qla2xxx: Fix login state machine stuck at GPDB
+ scsi: qla2xxx: Fix NPIV host cleanup in target mode
+ scsi: qla2xxx: Relogin to target port on a cable swap
+ scsi: qla2xxx: Fix Relogin being triggered too fast
+ scsi: qla2xxx: Fix PRLI state check
+ scsi: qla2xxx: Fix abort command deadlock due to spinlock
+ scsi: qla2xxx: Replace fcport alloc with qla2x00_alloc_fcport
+ scsi: qla2xxx: Fix scan state field for fcport
+ scsi: qla2xxx: Clear loop id after delete
+ scsi: qla2xxx: Defer processing of GS IOCB calls
+ scsi: qla2xxx: Remove aborting ELS IOCB call issued as part of timeout.
+ scsi: qla2xxx: Fix system crash in qlt_plogi_ack_unref
+ scsi: qla2xxx: Fix memory leak in dual/target mode
+ NFS: Fix an incorrect type in struct nfs_direct_req
+ pNFS: Prevent the layout header refcount going to zero in pnfs_roc()
+ NFS: Fix unstable write completion
+ Linux 4.15.10
** 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) => Thadeu Lima de Souza Cascardo (cascardo)
** Changed in: linux (Ubuntu Bionic)
Importance: Undecided => High
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1756100
Title:
Bionic update to 4.15.10 stable release
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Bionic:
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 4.15.10 upstream stable
patch set is now available. It should be included in the Ubuntu
kernel as well.
git://git.kernel.org/
TEST CASE: TBD
The following patches from the 4.15.10 stable release shall be
applied:
RDMA/ucma: Limit possible option size
RDMA/ucma: Check that user doesn't overflow QP state
RDMA/mlx5: Fix integer overflow while resizing CQ
bpf: cpumap: use GFP_KERNEL instead of GFP_ATOMIC in __cpu_map_entry_alloc()
IB/uverbs: Improve lockdep_check
mac80211_hwsim: don't use WQ_MEM_RECLAIM
net/smc: fix NULL pointer dereference on sock_create_kern() error path
regulator: stm32-vrefbuf: fix check on ready flag
drm/i915: Check for fused or unused pipes
drm/i915/audio: fix check for av_enc_map overflow
drm/i915: Fix rsvd2 mask when out-fence is returned
drm/i915: Clear the in-use marker on execbuf failure
drm/i915: Disable DC states around GMBUS on GLK
drm/i915: Update watermark state correctly in sanitize_watermarks
drm/i915: Try EDID bitbanging on HDMI after failed read
drm/i915/perf: fix perf stream opening lock
scsi: core: Avoid that ATA error handling can trigger a kernel hang or oops
scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS
drm/i915: Always call to intel_display_set_init_power() in resume_early.
workqueue: Allow retrieval of current task's work struct
drm: Allow determining if current task is output poll worker
drm/nouveau: Fix deadlock on runtime suspend
drm/radeon: Fix deadlock on runtime suspend
drm/amdgpu: Fix deadlock on runtime suspend
drm/nouveau: prefer XBGR2101010 for addfb ioctl
drm/amd/powerplay/smu7: allow mclk switching with no displays
drm/amd/powerplay/vega10: allow mclk switching with no displays
Revert "drm/radeon/pm: autoswitch power state when in balanced mode"
drm/amd/display: check for ipp before calling cursor operations
drm/radeon: insist on 32-bit DMA for Cedar on PPC64/PPC64LE
drm/amd/powerplay: fix power over limit on Fiji
drm/amd/display: Default HDMI6G support to true. Log VBIOS table error.
drm/amdgpu: used cached pcie gen info for SI (v2)
drm/amdgpu: Notify sbios device ready before send request
drm/radeon: fix KV harvesting
drm/amdgpu: fix KV harvesting
drm/amdgpu:Correct max uvd handles
drm/amdgpu:Always save uvd vcpu_bo in VM Mode
ovl: redirect_dir=nofollow should not follow redirect for opaque lower
MIPS: BMIPS: Do not mask IPIs during suspend
MIPS: ath25: Check for kzalloc allocation failure
MIPS: OCTEON: irq: Check for null return on kzalloc allocation
PCI: dwc: Fix enumeration end when reaching root subordinate
Input: matrix_keypad - fix race when disabling interrupts
Revert "Input: synaptics - Lenovo Thinkpad T460p devices should use RMI"
bug: use %pB in BUG and stack protector failure
lib/bug.c: exclude non-BUG/WARN exceptions from report_bug()
mm/memblock.c: hardcode the end_pfn being -1
Documentation/sphinx: Fix Directive import error
loop: Fix lost writes caused by missing flag
virtio_ring: fix num_free handling in error case
KVM: s390: fix memory overwrites when not using SCA entries
arm64: mm: fix thinko in non-global page table attribute check
IB/core: Fix missing RDMA cgroups release in case of failure to register
device
Revert "nvme: create 'slaves' and 'holders' entries for hidden controllers"
kbuild: Handle builtin dtb file names containing hyphens
dm bufio: avoid false-positive Wmaybe-uninitialized warning
IB/mlx5: Fix incorrect size of klms in the memory region
bcache: fix crashes in duplicate cache device register
bcache: don't attach backing with duplicate UUID
x86/MCE: Save microcode revision in machine check records
x86/MCE: Serialize sysfs changes
perf tools: Fix trigger class trigger_on()
x86/spectre_v2: Don't check microcode versions when running under hypervisors
ALSA: hda/realtek - Add support headset mode for DELL WYSE
ALSA: hda/realtek - Add headset mode support for Dell laptop
ALSA: hda/realtek: Limit mic boost on T480
ALSA: hda/realtek - Fix dock line-out volume on Dell Precision 7520
ALSA: hda/realtek - Make dock sound work on ThinkPad L570
ALSA: seq: Don't allow resizing pool in use
ALSA: seq: More protection for concurrent write and ioctl races
ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines
ALSA: hda: add dock and led support for HP EliteBook 820 G3
ALSA: hda: add dock and led support for HP ProBook 640 G2
scsi: qla2xxx: Fix NULL pointer crash due to probe failure
scsi: qla2xxx: Fix recursion while sending terminate exchange
dt-bindings: Document mti,mips-cpc binding
MIPS: CPC: Map registers using DT in mips_cpc_default_phys_base()
nospec: Kill array_index_nospec_mask_check()
nospec: Include <asm/barrier.h> dependency
x86/entry: Reduce the code footprint of the 'idtentry' macro
x86/entry/64: Use 'xorl' for faster register clearing
x86/mm: Remove stale comment about KMEMCHECK
x86/asm: Improve how GEN_*_SUFFIXED_RMWcc() specify clobbers
x86/IO-APIC: Avoid warning in 32-bit builds
x86/LDT: Avoid warning in 32-bit builds with older gcc
x86-64/realmode: Add instruction suffix
Revert "x86/retpoline: Simplify vmexit_fill_RSB()"
x86/speculation: Use IBRS if available before calling into firmware
x86/retpoline: Support retpoline builds with Clang
x86/speculation, objtool: Annotate indirect calls/jumps for objtool
x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP
x86/paravirt, objtool: Annotate indirect calls
x86/boot, objtool: Annotate indirect jump in secondary_startup_64()
x86/mm/sme, objtool: Annotate indirect call in sme_encrypt_execute()
objtool: Use existing global variables for options
objtool: Add retpoline validation
objtool: Add module specific retpoline rules
objtool, retpolines: Integrate objtool with retpoline support more closely
objtool: Fix another switch table detection issue
objtool: Fix 32-bit build
x86/kprobes: Fix kernel crash when probing .entry_trampoline code
watchdog: hpwdt: SMBIOS check
watchdog: hpwdt: Check source of NMI
watchdog: hpwdt: fix unused variable warning
watchdog: hpwdt: Remove legacy NMI sourcing.
netfilter: add back stackpointer size checks
netfilter: ipt_CLUSTERIP: fix a race condition of proc file creation
netfilter: xt_hashlimit: fix lock imbalance
netfilter: x_tables: fix missing timer initialization in xt_LED
netfilter: nat: cope with negative port range
netfilter: IDLETIMER: be syzkaller friendly
netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
netfilter: bridge: ebt_among: add missing match size checks
netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt
netfilter: use skb_to_full_sk in ip6_route_me_harder
tpm_tis: Move ilb_base_addr to tpm_tis_data
tpm: Keep CLKRUN enabled throughout the duration of transmit_cmd()
tpm: delete the TPM_TIS_CLK_ENABLE flag
tpm: remove unused variables
tpm: only attempt to disable the LPC CLKRUN if is already enabled
x86/xen: Calculate __max_logical_packages on PV domains
scsi: qla2xxx: Fix system crash for Notify ack timeout handling
scsi: qla2xxx: Fix gpnid error processing
scsi: qla2xxx: Move session delete to driver work queue
scsi: qla2xxx: Skip IRQ affinity for Target QPairs
scsi: qla2xxx: Fix re-login for Nport Handle in use
scsi: qla2xxx: Retry switch command on time out
scsi: qla2xxx: Serialize GPNID for multiple RSCN
scsi: qla2xxx: Fix login state machine stuck at GPDB
scsi: qla2xxx: Fix NPIV host cleanup in target mode
scsi: qla2xxx: Relogin to target port on a cable swap
scsi: qla2xxx: Fix Relogin being triggered too fast
scsi: qla2xxx: Fix PRLI state check
scsi: qla2xxx: Fix abort command deadlock due to spinlock
scsi: qla2xxx: Replace fcport alloc with qla2x00_alloc_fcport
scsi: qla2xxx: Fix scan state field for fcport
scsi: qla2xxx: Clear loop id after delete
scsi: qla2xxx: Defer processing of GS IOCB calls
scsi: qla2xxx: Remove aborting ELS IOCB call issued as part of timeout.
scsi: qla2xxx: Fix system crash in qlt_plogi_ack_unref
scsi: qla2xxx: Fix memory leak in dual/target mode
NFS: Fix an incorrect type in struct nfs_direct_req
pNFS: Prevent the layout header refcount going to zero in pnfs_roc()
NFS: Fix unstable write completion
Linux 4.15.10
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1756100/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
