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 2019-12-03
Ported from the following upstream stable releases:
v4.19.87, v5.3.14
from git://git.kernel.org/
mlxsw: spectrum_router: Fix determining underlay for a GRE tunnel
net/mlx4_en: fix mlx4 ethtool -N insertion
net/mlx4_en: Fix wrong limitation for number of TX rings
net: rtnetlink: prevent underflows in do_setvfinfo()
net/sched: act_pedit: fix WARN() in the traffic path
net: sched: ensure opts_len <= IP_TUNNEL_OPTS_MAX in act_tunnel_key
sfc: Only cancel the PPS workqueue if it exists
net/mlx5e: Fix set vf link state error flow
net/mlxfw: Verify FSM error code translation doesn't exceed array size
net/mlx5: Fix auto group size calculation
vhost/vsock: split packets to send using multiple buffers
gpio: max77620: Fixup debounce delays
tools: gpio: Correctly add make dependencies for gpio_utils
nbd:fix memory leak in nbd_get_socket()
virtio_console: allocate inbufs in add_port() only if it is needed
Revert "fs: ocfs2: fix possible null-pointer dereferences in
ocfs2_xa_prepare_entry()"
mm/ksm.c: don't WARN if page is still mapped in remove_stable_node()
drm/amd/powerplay: issue no PPSMC_MSG_GetCurrPkgPwr on unsupported ASICs
drm/i915/pmu: "Frequency" is reported as accumulated cycles
drm/i915/userptr: Try to acquire the page lock around set_page_dirty()
mwifiex: Fix NL80211_TX_POWER_LIMITED
Bluetooth: Fix invalid-free in bcsp_close()
ath10k: Fix a NULL-ptr-deref bug in ath10k_usb_alloc_urb_from_pipe
ath9k_hw: fix uninitialized variable data
md/raid10: prevent access of uninitialized resync_pages offset
mm/memory_hotplug: don't access uninitialized memmaps in shrink_zone_span()
net: phy: dp83867: fix speed 10 in sgmii mode
net: phy: dp83867: increase SGMII autoneg timer duration
ARM: 8904/1: skip nomap memblocks while finding the lowmem/highmem boundary
x86/insn: Fix awk regexp warnings
x86/speculation: Fix incorrect MDS/TAA mitigation status
x86/speculation: Fix redundant MDS mitigation message
nbd: prevent memory leak
futex: Prevent robust futex exit race
ALSA: usb-audio: Fix NULL dereference at parsing BADD
nfc: port100: handle command failure cleanly
media: vivid: Set vid_cap_streaming and vid_out_streaming to true
media: vivid: Fix wrong locking that causes race conditions on streaming stop
media: usbvision: Fix races among open, close, and disconnect
cpufreq: Add NULL checks to show() and store() methods of cpufreq
media: uvcvideo: Fix error path in control parsing failure
media: b2c2-flexcop-usb: add sanity checking
media: cxusb: detect cxusb_ctrl_msg error in query
media: imon: invalid dereference in imon_touch_event
virtio_ring: fix return code on DMA mapping fails
USBIP: add config dependency for SGL_ALLOC
usbip: tools: fix fd leakage in the function of read_attr_usbip_status
usbip: Fix uninitialized symbol 'nents' in stub_recv_cmd_submit()
usb-serial: cp201x: support Mark-10 digital force gauge
USB: chaoskey: fix error case of a timeout
appledisplay: fix error handling in the scheduled work
USB: serial: mos7840: add USB ID to support Moxa UPort 2210
USB: serial: mos7720: fix remote wakeup
USB: serial: mos7840: fix remote wakeup
USB: serial: option: add support for DW5821e with eSIM support
USB: serial: option: add support for Foxconn T77W968 LTE modules
staging: comedi: usbduxfast: usbduxfast_ai_cmdtest rounding error
net/tls: remove unused function tls_sw_sendpage_locked
net/tls: enable sk_msg redirect to tls socket egress
net/mlx5e: Fix error flow cleanup in mlx5e_tc_tun_create_header_ipv4/6
net/mlx5: Update the list of the PCI supported devices
net/mlx5: Update the list of the PCI supported devices
virtio_balloon: fix shrinker count
drm/amdgpu: disable gfxoff when using register read interface
Revert "dm crypt: use WQ_HIGHPRI for the IO and crypt workqueues"
x86/xen/32: Make xen_iret_crit_fixup() independent of frame layout
x86/xen/32: Simplify ring check in xen_iret_crit_fixup()
x86/doublefault/32: Fix stack canaries in the double fault handler
x86/pti/32: Size initial_page_table correctly
x86/cpu_entry_area: Add guard page for entry stack on 32bit
selftests/x86/mov_ss_trap: Fix the SYSENTER test
selftests/x86/sigreturn/32: Invalidate DS and ES when abusing the kernel
x86/pti/32: Calculate the various PTI cpu_entry_area sizes correctly, make the
CPU_ENTRY_AREA_PAGES assert precise
x86/entry/32: Fix FIXUP_ESPFIX_STACK with user CR3
media: usbvision: Fix invalid accesses after device disconnect
media: mceusb: fix out of bounds read in MCE receiver buffer
UBUNTU: upstream stable to v4.19.87, v5.3.14
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Affects: linux (Ubuntu Disco)
Importance: Undecided
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Tags: kernel-stable-tracking-bug
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: kernel-stable-tracking-bug
** Also affects: linux (Ubuntu Disco)
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 2019-12-03
- upstream stable patchset 2019-12-03
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v4.19.87, v5.3.14
+
+ from git://git.kernel.org/
+
+ mlxsw: spectrum_router: Fix determining underlay for a GRE tunnel
+ net/mlx4_en: fix mlx4 ethtool -N insertion
+ net/mlx4_en: Fix wrong limitation for number of TX rings
+ net: rtnetlink: prevent underflows in do_setvfinfo()
+ net/sched: act_pedit: fix WARN() in the traffic path
+ net: sched: ensure opts_len <= IP_TUNNEL_OPTS_MAX in act_tunnel_key
+ sfc: Only cancel the PPS workqueue if it exists
+ net/mlx5e: Fix set vf link state error flow
+ net/mlxfw: Verify FSM error code translation doesn't exceed array size
+ net/mlx5: Fix auto group size calculation
+ vhost/vsock: split packets to send using multiple buffers
+ gpio: max77620: Fixup debounce delays
+ tools: gpio: Correctly add make dependencies for gpio_utils
+ nbd:fix memory leak in nbd_get_socket()
+ virtio_console: allocate inbufs in add_port() only if it is needed
+ Revert "fs: ocfs2: fix possible null-pointer dereferences in
ocfs2_xa_prepare_entry()"
+ mm/ksm.c: don't WARN if page is still mapped in remove_stable_node()
+ drm/amd/powerplay: issue no PPSMC_MSG_GetCurrPkgPwr on unsupported ASICs
+ drm/i915/pmu: "Frequency" is reported as accumulated cycles
+ drm/i915/userptr: Try to acquire the page lock around set_page_dirty()
+ mwifiex: Fix NL80211_TX_POWER_LIMITED
+ Bluetooth: Fix invalid-free in bcsp_close()
+ ath10k: Fix a NULL-ptr-deref bug in ath10k_usb_alloc_urb_from_pipe
+ ath9k_hw: fix uninitialized variable data
+ md/raid10: prevent access of uninitialized resync_pages offset
+ mm/memory_hotplug: don't access uninitialized memmaps in shrink_zone_span()
+ net: phy: dp83867: fix speed 10 in sgmii mode
+ net: phy: dp83867: increase SGMII autoneg timer duration
+ ARM: 8904/1: skip nomap memblocks while finding the lowmem/highmem boundary
+ x86/insn: Fix awk regexp warnings
+ x86/speculation: Fix incorrect MDS/TAA mitigation status
+ x86/speculation: Fix redundant MDS mitigation message
+ nbd: prevent memory leak
+ futex: Prevent robust futex exit race
+ ALSA: usb-audio: Fix NULL dereference at parsing BADD
+ nfc: port100: handle command failure cleanly
+ media: vivid: Set vid_cap_streaming and vid_out_streaming to true
+ media: vivid: Fix wrong locking that causes race conditions on streaming stop
+ media: usbvision: Fix races among open, close, and disconnect
+ cpufreq: Add NULL checks to show() and store() methods of cpufreq
+ media: uvcvideo: Fix error path in control parsing failure
+ media: b2c2-flexcop-usb: add sanity checking
+ media: cxusb: detect cxusb_ctrl_msg error in query
+ media: imon: invalid dereference in imon_touch_event
+ virtio_ring: fix return code on DMA mapping fails
+ USBIP: add config dependency for SGL_ALLOC
+ usbip: tools: fix fd leakage in the function of read_attr_usbip_status
+ usbip: Fix uninitialized symbol 'nents' in stub_recv_cmd_submit()
+ usb-serial: cp201x: support Mark-10 digital force gauge
+ USB: chaoskey: fix error case of a timeout
+ appledisplay: fix error handling in the scheduled work
+ USB: serial: mos7840: add USB ID to support Moxa UPort 2210
+ USB: serial: mos7720: fix remote wakeup
+ USB: serial: mos7840: fix remote wakeup
+ USB: serial: option: add support for DW5821e with eSIM support
+ USB: serial: option: add support for Foxconn T77W968 LTE modules
+ staging: comedi: usbduxfast: usbduxfast_ai_cmdtest rounding error
+ net/tls: remove unused function tls_sw_sendpage_locked
+ net/tls: enable sk_msg redirect to tls socket egress
+ net/mlx5e: Fix error flow cleanup in mlx5e_tc_tun_create_header_ipv4/6
+ net/mlx5: Update the list of the PCI supported devices
+ net/mlx5: Update the list of the PCI supported devices
+ virtio_balloon: fix shrinker count
+ drm/amdgpu: disable gfxoff when using register read interface
+ Revert "dm crypt: use WQ_HIGHPRI for the IO and crypt workqueues"
+ x86/xen/32: Make xen_iret_crit_fixup() independent of frame layout
+ x86/xen/32: Simplify ring check in xen_iret_crit_fixup()
+ x86/doublefault/32: Fix stack canaries in the double fault handler
+ x86/pti/32: Size initial_page_table correctly
+ x86/cpu_entry_area: Add guard page for entry stack on 32bit
+ selftests/x86/mov_ss_trap: Fix the SYSENTER test
+ selftests/x86/sigreturn/32: Invalidate DS and ES when abusing the kernel
+ x86/pti/32: Calculate the various PTI cpu_entry_area sizes correctly, make
the CPU_ENTRY_AREA_PAGES assert precise
+ x86/entry/32: Fix FIXUP_ESPFIX_STACK with user CR3
+ media: usbvision: Fix invalid accesses after device disconnect
+ media: mceusb: fix out of bounds read in MCE receiver buffer
+ UBUNTU: upstream stable to v4.19.87, v5.3.14
** Changed in: linux (Ubuntu Disco)
Status: New => In Progress
** Changed in: linux (Ubuntu Disco)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
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https://bugs.launchpad.net/bugs/1855011
Title:
Disco update: upstream stable patchset 2019-12-03
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