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 v4.4.45 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 v4.4.45 stable release shall be
applied:
ftrace/x86: Set ftrace_stub to weak to prevent gcc from using short jumps to it
IB/mlx5: Wait for all async command completions to complete
IB/mlx4: Set traffic class in AH
IB/mlx4: Fix out-of-range array index in destroy qp flow
IB/mlx4: Fix port query for 56Gb Ethernet links
IB/mlx4: When no DMFS for IPoIB, don't allow NET_IF QPs
IB/IPoIB: Remove can't use GFP_NOIO warning
perf scripting: Avoid leaking the scripting_context variable
ARM: dts: imx31: fix clock control module interrupts description
ARM: dts: imx31: move CCM device node to AIPS2 bus devices
ARM: dts: imx31: fix AVIC base address
tmpfs: clear S_ISGID when setting posix ACLs
x86/PCI: Ignore _CRS on Supermicro X8DTH-i/6/iF/6F
svcrpc: don't leak contexts on PROC_DESTROY
fuse: clear FR_PENDING flag when moving requests out of pending queue
PCI: Enumerate switches below PCI-to-PCIe bridges
HID: corsair: fix DMA buffers on stack
HID: corsair: fix control-transfer error handling
mmc: mxs-mmc: Fix additional cycles after transmission stop
ieee802154: atusb: do not use the stack for buffers to make them DMA able
mtd: nand: xway: disable module support
x86/ioapic: Restore IO-APIC irq_chip retrigger callback
qla2xxx: Fix crash due to null pointer access
ubifs: Fix journal replay wrt. xattr nodes
clocksource/exynos_mct: Clear interrupt when cpu is shut down
svcrdma: avoid duplicate dma unmapping during error recovery
ARM: 8634/1: hw_breakpoint: blacklist Scorpion CPUs
ceph: fix bad endianness handling in parse_reply_info_extra
ARM: dts: da850-evm: fix read access to SPI flash
arm64/ptrace: Preserve previous registers for short regset write
arm64/ptrace: Preserve previous registers for short regset write - 2
arm64/ptrace: Preserve previous registers for short regset write - 3
arm64/ptrace: Avoid uninitialised struct padding in fpr_set()
arm64/ptrace: Reject attempts to set incomplete hardware breakpoint fields
ARM: dts: imx6qdl-nitrogen6_max: fix sgtl5000 pinctrl init
ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation
ARM: 8613/1: Fix the uaccess crash on PB11MPCore
blackfin: check devm_pinctrl_get() for errors
ite-cir: initialize use_demodulator before using it
dmaengine: pl330: Fix runtime PM support for terminated transfers
selftest/powerpc: Wrong PMC initialized in pmc56_overflow test
arm64: avoid returning from bad_mode
Linux 4.4.45
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Xenial)
Importance: Undecided
Status: New
** Tags: kernel-stable-tracking-bug
** Tags added: kernel-stable-tracking-bug
** Also affects: linux (Ubuntu Xenial)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1660993
Title:
Xenial update to v4.4.45 stable release
Status in linux package in Ubuntu:
New
Status in linux source package in Xenial:
New
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 v4.4.45 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 v4.4.45 stable release shall be
applied:
ftrace/x86: Set ftrace_stub to weak to prevent gcc from using short jumps to
it
IB/mlx5: Wait for all async command completions to complete
IB/mlx4: Set traffic class in AH
IB/mlx4: Fix out-of-range array index in destroy qp flow
IB/mlx4: Fix port query for 56Gb Ethernet links
IB/mlx4: When no DMFS for IPoIB, don't allow NET_IF QPs
IB/IPoIB: Remove can't use GFP_NOIO warning
perf scripting: Avoid leaking the scripting_context variable
ARM: dts: imx31: fix clock control module interrupts description
ARM: dts: imx31: move CCM device node to AIPS2 bus devices
ARM: dts: imx31: fix AVIC base address
tmpfs: clear S_ISGID when setting posix ACLs
x86/PCI: Ignore _CRS on Supermicro X8DTH-i/6/iF/6F
svcrpc: don't leak contexts on PROC_DESTROY
fuse: clear FR_PENDING flag when moving requests out of pending queue
PCI: Enumerate switches below PCI-to-PCIe bridges
HID: corsair: fix DMA buffers on stack
HID: corsair: fix control-transfer error handling
mmc: mxs-mmc: Fix additional cycles after transmission stop
ieee802154: atusb: do not use the stack for buffers to make them DMA able
mtd: nand: xway: disable module support
x86/ioapic: Restore IO-APIC irq_chip retrigger callback
qla2xxx: Fix crash due to null pointer access
ubifs: Fix journal replay wrt. xattr nodes
clocksource/exynos_mct: Clear interrupt when cpu is shut down
svcrdma: avoid duplicate dma unmapping during error recovery
ARM: 8634/1: hw_breakpoint: blacklist Scorpion CPUs
ceph: fix bad endianness handling in parse_reply_info_extra
ARM: dts: da850-evm: fix read access to SPI flash
arm64/ptrace: Preserve previous registers for short regset write
arm64/ptrace: Preserve previous registers for short regset write - 2
arm64/ptrace: Preserve previous registers for short regset write - 3
arm64/ptrace: Avoid uninitialised struct padding in fpr_set()
arm64/ptrace: Reject attempts to set incomplete hardware breakpoint fields
ARM: dts: imx6qdl-nitrogen6_max: fix sgtl5000 pinctrl init
ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation
ARM: 8613/1: Fix the uaccess crash on PB11MPCore
blackfin: check devm_pinctrl_get() for errors
ite-cir: initialize use_demodulator before using it
dmaengine: pl330: Fix runtime PM support for terminated transfers
selftest/powerpc: Wrong PMC initialized in pmc56_overflow test
arm64: avoid returning from bad_mode
Linux 4.4.45
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