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 2018-07-20 (ported from v4.14.43 and v4.16.11)
from git://git.kernel.org/
x86/apic/x2apic: Initialize cluster ID properly
x86/amd_nb: Add support for Raven Ridge CPUs
vsprintf: Replace memory barrier with static_key for random_ptr_key update
hwmon: (k10temp) Use API function to access System Management Network
hwmon: (k10temp) Fix reading critical temperature register
KVM: arm/arm64: VGIC/ITS: Promote irq_lock() in update_affinity
KVM: arm/arm64: Properly protect VGIC locks from IRQs
xhci: Fix USB3 NULL pointer dereference at logical disconnect.
btrfs: fix reading stale metadata blocks after degraded raid1 mounts
btrfs: Fix delalloc inodes invalidation during transaction abort
btrfs: Split btrfs_del_delalloc_inode into 2 functions
btrfs: fix crash when trying to resume balance without the resume flag
btrfs: property: Set incompat flag if lzo/zstd compression is set
Btrfs: send, fix invalid access to commit roots due to concurrent snapshotting
Btrfs: fix xattr loss after power failure
ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions
ARM: 8770/1: kprobes: Prohibit probing on optimized_callback
ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed
tick/broadcast: Use for_each_cpu() specially on UP kernels
x86/mm: Drop TS_COMPAT on 64-bit exec() syscall
ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr
efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32'
definition for mixed mode
x86/pkeys: Do not special case protection key 0
x86/pkeys: Override pkey when moving away from PROT_EXEC
s390: remove indirect branch from do_softirq_own_stack
s390/qdio: don't release memory in qdio_setup_irq()
s390/qdio: fix access to uninitialized qdio_q fields
drm/i915/gen9: Add WaClearHIZ_WM_CHICKEN3 for bxt and glk
mm: don't allow deferred pages with NEED_PER_CPU_KM
radix tree: fix multi-order iteration race
lib/test_bitmap.c: fix bitmap optimisation tests to report errors correctly
drm: Match sysfs name in link removal to link creation
powerpc/powernv: Fix NVRAM sleep in invalid context when crashing
i2c: designware: fix poll-after-enable regression
netfilter: nf_socket: Fix out of bounds access in nf_sk_lookup_slow_v{4,6}
netfilter: nf_tables: can't fail after linking rule into active rule list
netfilter: nf_tables: free set name in error path
tee: shm: fix use-after-free via temporarily dropped reference
tracing/x86/xen: Remove zero data size trace events
trace_xen_mmu_flush_tlb{_all}
vfio: ccw: fix cleanup if cp_prefetch fails
KVM: arm/arm64: VGIC/ITS: protect kvm_read_guest() calls with SRCU lock
KVM: arm/arm64: VGIC/ITS save/restore: protect kvm_read_guest() calls
spi: bcm-qspi: Always read and set BSPI_MAST_N_BOOT_CTRL
spi: bcm-qspi: Avoid setting MSPI_CDRAM_PCS for spi-nor master
spi: pxa2xx: Allow 64-bit DMA
ALSA: control: fix a redundant-copy issue
ALSA: hda: Add Lenovo C50 All in one to the power_save blacklist
ALSA: usb: mixer: volume quirk for CM102-A+/102S+
usbip: usbip_host: fix bad unlock balance during stub_probe()
usbip: usbip_host: fix NULL-ptr deref and use-after-free errors
usbip: usbip_host: run rebind from exit when module is removed
usbip: usbip_host: delete device from busid_table after rebind
usbip: usbip_host: refine probe and disconnect debug msgs to be useful
** 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
** 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 2018-07-20 (ported from v4.14.43 and v4.16.11)
+ from git://git.kernel.org/
- upstream stable patchset 2018-07-20
- from git://git.kernel.org/
+ x86/apic/x2apic: Initialize cluster ID properly
+ x86/amd_nb: Add support for Raven Ridge CPUs
+ vsprintf: Replace memory barrier with static_key for random_ptr_key update
+ hwmon: (k10temp) Use API function to access System Management Network
+ hwmon: (k10temp) Fix reading critical temperature register
+ KVM: arm/arm64: VGIC/ITS: Promote irq_lock() in update_affinity
+ KVM: arm/arm64: Properly protect VGIC locks from IRQs
+ xhci: Fix USB3 NULL pointer dereference at logical disconnect.
+ btrfs: fix reading stale metadata blocks after degraded raid1 mounts
+ btrfs: Fix delalloc inodes invalidation during transaction abort
+ btrfs: Split btrfs_del_delalloc_inode into 2 functions
+ btrfs: fix crash when trying to resume balance without the resume flag
+ btrfs: property: Set incompat flag if lzo/zstd compression is set
+ Btrfs: send, fix invalid access to commit roots due to concurrent snapshotting
+ Btrfs: fix xattr loss after power failure
+ ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions
+ ARM: 8770/1: kprobes: Prohibit probing on optimized_callback
+ ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed
+ tick/broadcast: Use for_each_cpu() specially on UP kernels
+ x86/mm: Drop TS_COMPAT on 64-bit exec() syscall
+ ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr
+ efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32'
definition for mixed mode
+ x86/pkeys: Do not special case protection key 0
+ x86/pkeys: Override pkey when moving away from PROT_EXEC
+ s390: remove indirect branch from do_softirq_own_stack
+ s390/qdio: don't release memory in qdio_setup_irq()
+ s390/qdio: fix access to uninitialized qdio_q fields
+ drm/i915/gen9: Add WaClearHIZ_WM_CHICKEN3 for bxt and glk
+ mm: don't allow deferred pages with NEED_PER_CPU_KM
+ radix tree: fix multi-order iteration race
+ lib/test_bitmap.c: fix bitmap optimisation tests to report errors correctly
+ drm: Match sysfs name in link removal to link creation
+ powerpc/powernv: Fix NVRAM sleep in invalid context when crashing
+ i2c: designware: fix poll-after-enable regression
+ netfilter: nf_socket: Fix out of bounds access in nf_sk_lookup_slow_v{4,6}
+ netfilter: nf_tables: can't fail after linking rule into active rule list
+ netfilter: nf_tables: free set name in error path
+ tee: shm: fix use-after-free via temporarily dropped reference
+ tracing/x86/xen: Remove zero data size trace events
trace_xen_mmu_flush_tlb{_all}
+ vfio: ccw: fix cleanup if cp_prefetch fails
+ KVM: arm/arm64: VGIC/ITS: protect kvm_read_guest() calls with SRCU lock
+ KVM: arm/arm64: VGIC/ITS save/restore: protect kvm_read_guest() calls
+ spi: bcm-qspi: Always read and set BSPI_MAST_N_BOOT_CTRL
+ spi: bcm-qspi: Avoid setting MSPI_CDRAM_PCS for spi-nor master
+ spi: pxa2xx: Allow 64-bit DMA
+ ALSA: control: fix a redundant-copy issue
+ ALSA: hda: Add Lenovo C50 All in one to the power_save blacklist
+ ALSA: usb: mixer: volume quirk for CM102-A+/102S+
+ usbip: usbip_host: fix bad unlock balance during stub_probe()
+ usbip: usbip_host: fix NULL-ptr deref and use-after-free errors
+ usbip: usbip_host: run rebind from exit when module is removed
+ usbip: usbip_host: delete device from busid_table after rebind
+ usbip: usbip_host: refine probe and disconnect debug msgs to be useful
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
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https://bugs.launchpad.net/bugs/1782846
Title:
Bionic update: upstream stable patchset 2018-07-20
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