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 v4.15.7 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 v4.15.7 stable release shall be
applied:
netfilter: drop outermost socket lock in getsockopt()
arm64: mm: don't write garbage into TTBR1_EL1 register
kconfig.h: Include compiler types to avoid missed struct attributes
MIPS: boot: Define __ASSEMBLY__ for its.S build
xtensa: fix high memory/reserved memory collision
scsi: ibmvfc: fix misdefined reserved field in ibmvfc_fcp_rsp_info
MIPS: Drop spurious __unused in struct compat_flock
cfg80211: fix cfg80211_beacon_dup
i2c: designware: must wait for enable
i2c: bcm2835: Set up the rising/falling edge delays
X.509: fix BUG_ON() when hash algorithm is unsupported
X.509: fix NULL dereference when restricting key with unsupported_sig
PKCS#7: fix certificate chain verification
PKCS#7: fix certificate blacklisting
extcon: int3496: process id-pin first so that we start with the right status
genirq/matrix: Handle CPU offlining proper
RDMA/uverbs: Protect from races between lookup and destroy of uobjects
RDMA/uverbs: Protect from command mask overflow
RDMA/uverbs: Fix bad unlock balance in ib_uverbs_close_xrcd
RDMA/uverbs: Fix circular locking dependency
RDMA/uverbs: Sanitize user entered port numbers prior to access it
iio: adc: stm32: fix stm32h7_adc_enable error handling
iio: srf08: fix link error "devm_iio_triggered_buffer_setup" undefined
iio: buffer: check if a buffer has been set up when poll is called
iio: adis_lib: Initialize trigger before requesting interrupt
Kbuild: always define endianess in kconfig.h
x86/apic/vector: Handle vector release on CPU unplug correctly
x86/oprofile: Fix bogus GCC-8 warning in nmi_setup()
mm, swap, frontswap: fix THP swap if frontswap enabled
mm: don't defer struct page initialization for Xen pv guests
uapi/if_ether.h: move __UAPI_DEF_ETHHDR libc define
irqchip/gic-v3: Use wmb() instead of smb_wmb() in gic_raise_softirq()
irqchip/mips-gic: Avoid spuriously handling masked interrupts
PCI/cxgb4: Extend T3 PCI quirk to T4+ devices
net: thunderbolt: Tear down connection properly on suspend
net: thunderbolt: Run disconnect flow asynchronously when logout is received
ohci-hcd: Fix race condition caused by ohci_urb_enqueue() and io_watchdog_func()
usb: ohci: Proper handling of ed_rm_list to handle race condition between
usb_kill_urb() and finish_unlinks()
arm64: Remove unimplemented syscall log message
arm64: Disable unhandled signal log messages by default
arm64: cpufeature: Fix CTR_EL0 field definitions
Add delay-init quirk for Corsair K70 RGB keyboards
drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA
usb: host: ehci: use correct device pointer for dma ops
usb: dwc3: gadget: Set maxpacket size for ep0 IN
usb: dwc3: ep0: Reset TRB counter for ep0 IN
usb: phy: mxs: Fix NULL pointer dereference on i.MX23/28
usb: ldusb: add PIDs for new CASSY devices supported by this driver
Revert "usb: musb: host: don't start next rx urb if current one failed"
usb: gadget: f_fs: Process all descriptors during bind
usb: gadget: f_fs: Use config_ep_by_speed()
usb: renesas_usbhs: missed the "running" flag in usb_dmac with rx path
drm/cirrus: Load lut in crtc_commit
drm/atomic: Fix memleak on ERESTARTSYS during non-blocking commits
drm: Handle unexpected holes in color-eviction
drm/amdgpu: disable MMHUB power gating on raven
drm/amdgpu: fix VA hole handling on Vega10 v3
drm/amdgpu: Add dpm quirk for Jet PRO (v2)
drm/amdgpu: only check mmBIF_IOV_FUNC_IDENTIFIER on tonga/fiji
drm/amdgpu: add atpx quirk handling (v2)
drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)
drm/amdgpu: add new device to use atpx quirk
arm64: __show_regs: Only resolve kernel symbols when running at EL1
drm/i915/breadcrumbs: Ignore unsubmitted signalers
microblaze: fix endian handling
Linux 4.15.7
** Affects: linux (Ubuntu)
Importance: Medium
Assignee: Thadeu Lima de Souza Cascardo (cascardo)
Status: In Progress
** Affects: linux (Ubuntu Bionic)
Importance: Medium
Assignee: Thadeu Lima de Souza Cascardo (cascardo)
Status: In Progress
** Tags: kernel-stable-tracking-bug
** Tags added: kernel-stable-tracking-bug
** 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 v4.15.7 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 v4.15.7 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 v4.15.7 stable release shall be
+ applied:
- The following patches from the v4.15.7 stable release shall be
- applied:
+ netfilter: drop outermost socket lock in getsockopt()
+ arm64: mm: don't write garbage into TTBR1_EL1 register
+ kconfig.h: Include compiler types to avoid missed struct attributes
+ MIPS: boot: Define __ASSEMBLY__ for its.S build
+ xtensa: fix high memory/reserved memory collision
+ scsi: ibmvfc: fix misdefined reserved field in ibmvfc_fcp_rsp_info
+ MIPS: Drop spurious __unused in struct compat_flock
+ cfg80211: fix cfg80211_beacon_dup
+ i2c: designware: must wait for enable
+ i2c: bcm2835: Set up the rising/falling edge delays
+ X.509: fix BUG_ON() when hash algorithm is unsupported
+ X.509: fix NULL dereference when restricting key with unsupported_sig
+ PKCS#7: fix certificate chain verification
+ PKCS#7: fix certificate blacklisting
+ extcon: int3496: process id-pin first so that we start with the right status
+ genirq/matrix: Handle CPU offlining proper
+ RDMA/uverbs: Protect from races between lookup and destroy of uobjects
+ RDMA/uverbs: Protect from command mask overflow
+ RDMA/uverbs: Fix bad unlock balance in ib_uverbs_close_xrcd
+ RDMA/uverbs: Fix circular locking dependency
+ RDMA/uverbs: Sanitize user entered port numbers prior to access it
+ iio: adc: stm32: fix stm32h7_adc_enable error handling
+ iio: srf08: fix link error "devm_iio_triggered_buffer_setup" undefined
+ iio: buffer: check if a buffer has been set up when poll is called
+ iio: adis_lib: Initialize trigger before requesting interrupt
+ Kbuild: always define endianess in kconfig.h
+ x86/apic/vector: Handle vector release on CPU unplug correctly
+ x86/oprofile: Fix bogus GCC-8 warning in nmi_setup()
+ mm, swap, frontswap: fix THP swap if frontswap enabled
+ mm: don't defer struct page initialization for Xen pv guests
+ uapi/if_ether.h: move __UAPI_DEF_ETHHDR libc define
+ irqchip/gic-v3: Use wmb() instead of smb_wmb() in gic_raise_softirq()
+ irqchip/mips-gic: Avoid spuriously handling masked interrupts
+ PCI/cxgb4: Extend T3 PCI quirk to T4+ devices
+ net: thunderbolt: Tear down connection properly on suspend
+ net: thunderbolt: Run disconnect flow asynchronously when logout is received
+ ohci-hcd: Fix race condition caused by ohci_urb_enqueue() and
io_watchdog_func()
+ usb: ohci: Proper handling of ed_rm_list to handle race condition between
usb_kill_urb() and finish_unlinks()
+ arm64: Remove unimplemented syscall log message
+ arm64: Disable unhandled signal log messages by default
+ arm64: cpufeature: Fix CTR_EL0 field definitions
+ Add delay-init quirk for Corsair K70 RGB keyboards
+ drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA
+ usb: host: ehci: use correct device pointer for dma ops
+ usb: dwc3: gadget: Set maxpacket size for ep0 IN
+ usb: dwc3: ep0: Reset TRB counter for ep0 IN
+ usb: phy: mxs: Fix NULL pointer dereference on i.MX23/28
+ usb: ldusb: add PIDs for new CASSY devices supported by this driver
+ Revert "usb: musb: host: don't start next rx urb if current one failed"
+ usb: gadget: f_fs: Process all descriptors during bind
+ usb: gadget: f_fs: Use config_ep_by_speed()
+ usb: renesas_usbhs: missed the "running" flag in usb_dmac with rx path
+ drm/cirrus: Load lut in crtc_commit
+ drm/atomic: Fix memleak on ERESTARTSYS during non-blocking commits
+ drm: Handle unexpected holes in color-eviction
+ drm/amdgpu: disable MMHUB power gating on raven
+ drm/amdgpu: fix VA hole handling on Vega10 v3
+ drm/amdgpu: Add dpm quirk for Jet PRO (v2)
+ drm/amdgpu: only check mmBIF_IOV_FUNC_IDENTIFIER on tonga/fiji
+ drm/amdgpu: add atpx quirk handling (v2)
+ drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)
+ drm/amdgpu: add new device to use atpx quirk
+ arm64: __show_regs: Only resolve kernel symbols when running at EL1
+ drm/i915/breadcrumbs: Ignore unsubmitted signalers
+ microblaze: fix endian handling
+ Linux 4.15.7
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo)
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https://bugs.launchpad.net/bugs/1752317
Title:
Bionic update to v4.15.7 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 v4.15.7 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 v4.15.7 stable release shall be
applied:
netfilter: drop outermost socket lock in getsockopt()
arm64: mm: don't write garbage into TTBR1_EL1 register
kconfig.h: Include compiler types to avoid missed struct attributes
MIPS: boot: Define __ASSEMBLY__ for its.S build
xtensa: fix high memory/reserved memory collision
scsi: ibmvfc: fix misdefined reserved field in ibmvfc_fcp_rsp_info
MIPS: Drop spurious __unused in struct compat_flock
cfg80211: fix cfg80211_beacon_dup
i2c: designware: must wait for enable
i2c: bcm2835: Set up the rising/falling edge delays
X.509: fix BUG_ON() when hash algorithm is unsupported
X.509: fix NULL dereference when restricting key with unsupported_sig
PKCS#7: fix certificate chain verification
PKCS#7: fix certificate blacklisting
extcon: int3496: process id-pin first so that we start with the right status
genirq/matrix: Handle CPU offlining proper
RDMA/uverbs: Protect from races between lookup and destroy of uobjects
RDMA/uverbs: Protect from command mask overflow
RDMA/uverbs: Fix bad unlock balance in ib_uverbs_close_xrcd
RDMA/uverbs: Fix circular locking dependency
RDMA/uverbs: Sanitize user entered port numbers prior to access it
iio: adc: stm32: fix stm32h7_adc_enable error handling
iio: srf08: fix link error "devm_iio_triggered_buffer_setup" undefined
iio: buffer: check if a buffer has been set up when poll is called
iio: adis_lib: Initialize trigger before requesting interrupt
Kbuild: always define endianess in kconfig.h
x86/apic/vector: Handle vector release on CPU unplug correctly
x86/oprofile: Fix bogus GCC-8 warning in nmi_setup()
mm, swap, frontswap: fix THP swap if frontswap enabled
mm: don't defer struct page initialization for Xen pv guests
uapi/if_ether.h: move __UAPI_DEF_ETHHDR libc define
irqchip/gic-v3: Use wmb() instead of smb_wmb() in gic_raise_softirq()
irqchip/mips-gic: Avoid spuriously handling masked interrupts
PCI/cxgb4: Extend T3 PCI quirk to T4+ devices
net: thunderbolt: Tear down connection properly on suspend
net: thunderbolt: Run disconnect flow asynchronously when logout is received
ohci-hcd: Fix race condition caused by ohci_urb_enqueue() and
io_watchdog_func()
usb: ohci: Proper handling of ed_rm_list to handle race condition between
usb_kill_urb() and finish_unlinks()
arm64: Remove unimplemented syscall log message
arm64: Disable unhandled signal log messages by default
arm64: cpufeature: Fix CTR_EL0 field definitions
Add delay-init quirk for Corsair K70 RGB keyboards
drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA
usb: host: ehci: use correct device pointer for dma ops
usb: dwc3: gadget: Set maxpacket size for ep0 IN
usb: dwc3: ep0: Reset TRB counter for ep0 IN
usb: phy: mxs: Fix NULL pointer dereference on i.MX23/28
usb: ldusb: add PIDs for new CASSY devices supported by this driver
Revert "usb: musb: host: don't start next rx urb if current one failed"
usb: gadget: f_fs: Process all descriptors during bind
usb: gadget: f_fs: Use config_ep_by_speed()
usb: renesas_usbhs: missed the "running" flag in usb_dmac with rx path
drm/cirrus: Load lut in crtc_commit
drm/atomic: Fix memleak on ERESTARTSYS during non-blocking commits
drm: Handle unexpected holes in color-eviction
drm/amdgpu: disable MMHUB power gating on raven
drm/amdgpu: fix VA hole handling on Vega10 v3
drm/amdgpu: Add dpm quirk for Jet PRO (v2)
drm/amdgpu: only check mmBIF_IOV_FUNC_IDENTIFIER on tonga/fiji
drm/amdgpu: add atpx quirk handling (v2)
drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)
drm/amdgpu: add new device to use atpx quirk
arm64: __show_regs: Only resolve kernel symbols when running at EL1
drm/i915/breadcrumbs: Ignore unsubmitted signalers
microblaze: fix endian handling
Linux 4.15.7
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