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 2020-11-04
from git://git.kernel.org/
USB: gadget: f_ncm: Fix NDP16 datagram validation
gpio: tc35894: fix up tc35894 interrupt configuration
vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock
vsock/virtio: stop workers during the .remove()
vsock/virtio: add transport parameter to the virtio_transport_reset_no_sock()
net: virtio_vsock: Enhance connection semantics
Input: i8042 - add nopnp quirk for Acer Aspire 5 A515
ftrace: Move RCU is watching check after recursion check
drm/amdgpu: restore proper ref count in amdgpu_display_crtc_set_config
drivers/net/wan/hdlc_fr: Add needed_headroom for PVC devices
drm/sun4i: mixer: Extend regmap max_register
net: dec: de2104x: Increase receive ring size for Tulip
rndis_host: increase sleep time in the query-response loop
nvme-core: get/put ctrl and transport module in nvme_dev_open/release()
drivers/net/wan/lapbether: Make skb->protocol consistent with the header
drivers/net/wan/hdlc: Set skb->protocol before transmitting
mac80211: do not allow bigger VHT MPDUs than the hardware supports
spi: fsl-espi: Only process interrupts for expected events
nvme-fc: fail new connections to a deleted host or remote port
pinctrl: mvebu: Fix i2c sda definition for 98DX3236
nfs: Fix security label length not being reset
clk: samsung: exynos4: mark 'chipid' clock as CLK_IGNORE_UNUSED
iommu/exynos: add missing put_device() call in exynos_iommu_of_xlate()
i2c: cpm: Fix i2c_ram structure
Input: trackpoint - enable Synaptics trackpoints
random32: Restore __latent_entropy attribute on net_rand_state
epoll: do not insert into poll queues until all sanity checks are done
epoll: replace ->visited/visited_list with generation count
epoll: EPOLL_CTL_ADD: close the race in decision to take fast path
ep_create_wakeup_source(): dentry name can change under you...
netfilter: ctnetlink: add a range check for l3/l4 protonum
UBUNTU: upstream stable to v4.19.150
drm/syncobj: Fix drm_syncobj_handle_to_fd refcount leak
fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h
Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
Revert "ravb: Fixed to be able to unload modules"
fbcon: Fix global-out-of-bounds read in fbcon_get_font()
net: wireless: nl80211: fix out-of-bounds access in nl80211_del_key()
usermodehelper: reset umask to default before executing user process
platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
driver core: Fix probe_count imbalance in really_probe()
perf top: Fix stdio interface input handling with glibc 2.28+
mtd: rawnand: sunxi: Fix the probe error path
macsec: avoid use-after-free in macsec_handle_frame()
mm/khugepaged: fix filemap page_to_pgoff(page) != offset
cifs: Fix incomplete memory allocation on setxattr path
i2c: meson: fix clock setting overwrite
sctp: fix sctp_auth_init_hmacs() error path
team: set dev->needed_headroom in team_setup_by_port()
net: team: fix memory leak in __team_options_register
openvswitch: handle DNAT tuple collision
drm/amdgpu: prevent double kfree ttm->sg
xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate
xfrm: clone XFRMA_SEC_CTX in xfrm_do_migrate
xfrm: clone whole liftime_cur structure in xfrm_do_migrate
net: stmmac: removed enabling eee in EEE set callback
platform/x86: fix kconfig dependency warning for FUJITSU_LAPTOP
xfrm: Use correct address family in xfrm_state_find
bonding: set dev->needed_headroom in bond_setup_by_slave()
mdio: fix mdio-thunder.c dependency & build error
net: usb: ax88179_178a: fix missing stop entry in driver_info
rxrpc: Fix rxkad token xdr encoding
rxrpc: Downgrade the BUG() for unsupported token type in rxrpc_read()
rxrpc: Fix some missing _bh annotations on locking conn->state_lock
rxrpc: Fix server keyring leak
perf: Fix task_function_call() error handling
mmc: core: don't set limits.discard_granularity as 0
mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected by
khugepaged
net: usb: rtl8150: set random MAC address when set_ethernet_addr() fails
drm/nouveau/mem: guard against NULL pointer access in mem_del
i2c: i801: Exclude device from suspend direct complete optimization
nvme-core: put ctrl ref when module ref get fail
i2c: meson: fixup rate calculation with filter delay
xfrm: clone XFRMA_SET_MARK in xfrm_do_migrate
net/mlx5e: Fix VLAN cleanup flow
net/mlx5e: Fix VLAN create flow
UBUNTU: upstream stable to v4.14.201, v4.19.151
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Affects: linux (Ubuntu Bionic)
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 Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** 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 2020-11-04
+ from git://git.kernel.org/
- upstream stable patchset 2020-11-04
- from git://git.kernel.org/
+ USB: gadget: f_ncm: Fix NDP16 datagram validation
+ gpio: tc35894: fix up tc35894 interrupt configuration
+ vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock
+ vsock/virtio: stop workers during the .remove()
+ vsock/virtio: add transport parameter to the virtio_transport_reset_no_sock()
+ net: virtio_vsock: Enhance connection semantics
+ Input: i8042 - add nopnp quirk for Acer Aspire 5 A515
+ ftrace: Move RCU is watching check after recursion check
+ drm/amdgpu: restore proper ref count in amdgpu_display_crtc_set_config
+ drivers/net/wan/hdlc_fr: Add needed_headroom for PVC devices
+ drm/sun4i: mixer: Extend regmap max_register
+ net: dec: de2104x: Increase receive ring size for Tulip
+ rndis_host: increase sleep time in the query-response loop
+ nvme-core: get/put ctrl and transport module in nvme_dev_open/release()
+ drivers/net/wan/lapbether: Make skb->protocol consistent with the header
+ drivers/net/wan/hdlc: Set skb->protocol before transmitting
+ mac80211: do not allow bigger VHT MPDUs than the hardware supports
+ spi: fsl-espi: Only process interrupts for expected events
+ nvme-fc: fail new connections to a deleted host or remote port
+ pinctrl: mvebu: Fix i2c sda definition for 98DX3236
+ nfs: Fix security label length not being reset
+ clk: samsung: exynos4: mark 'chipid' clock as CLK_IGNORE_UNUSED
+ iommu/exynos: add missing put_device() call in exynos_iommu_of_xlate()
+ i2c: cpm: Fix i2c_ram structure
+ Input: trackpoint - enable Synaptics trackpoints
+ random32: Restore __latent_entropy attribute on net_rand_state
+ epoll: do not insert into poll queues until all sanity checks are done
+ epoll: replace ->visited/visited_list with generation count
+ epoll: EPOLL_CTL_ADD: close the race in decision to take fast path
+ ep_create_wakeup_source(): dentry name can change under you...
+ netfilter: ctnetlink: add a range check for l3/l4 protonum
+ UBUNTU: upstream stable to v4.19.150
+ drm/syncobj: Fix drm_syncobj_handle_to_fd refcount leak
+ fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h
+ Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
+ Revert "ravb: Fixed to be able to unload modules"
+ fbcon: Fix global-out-of-bounds read in fbcon_get_font()
+ net: wireless: nl80211: fix out-of-bounds access in nl80211_del_key()
+ usermodehelper: reset umask to default before executing user process
+ platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
+ platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
+ driver core: Fix probe_count imbalance in really_probe()
+ perf top: Fix stdio interface input handling with glibc 2.28+
+ mtd: rawnand: sunxi: Fix the probe error path
+ macsec: avoid use-after-free in macsec_handle_frame()
+ mm/khugepaged: fix filemap page_to_pgoff(page) != offset
+ cifs: Fix incomplete memory allocation on setxattr path
+ i2c: meson: fix clock setting overwrite
+ sctp: fix sctp_auth_init_hmacs() error path
+ team: set dev->needed_headroom in team_setup_by_port()
+ net: team: fix memory leak in __team_options_register
+ openvswitch: handle DNAT tuple collision
+ drm/amdgpu: prevent double kfree ttm->sg
+ xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate
+ xfrm: clone XFRMA_SEC_CTX in xfrm_do_migrate
+ xfrm: clone whole liftime_cur structure in xfrm_do_migrate
+ net: stmmac: removed enabling eee in EEE set callback
+ platform/x86: fix kconfig dependency warning for FUJITSU_LAPTOP
+ xfrm: Use correct address family in xfrm_state_find
+ bonding: set dev->needed_headroom in bond_setup_by_slave()
+ mdio: fix mdio-thunder.c dependency & build error
+ net: usb: ax88179_178a: fix missing stop entry in driver_info
+ rxrpc: Fix rxkad token xdr encoding
+ rxrpc: Downgrade the BUG() for unsupported token type in rxrpc_read()
+ rxrpc: Fix some missing _bh annotations on locking conn->state_lock
+ rxrpc: Fix server keyring leak
+ perf: Fix task_function_call() error handling
+ mmc: core: don't set limits.discard_granularity as 0
+ mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected
by khugepaged
+ net: usb: rtl8150: set random MAC address when set_ethernet_addr() fails
+ drm/nouveau/mem: guard against NULL pointer access in mem_del
+ i2c: i801: Exclude device from suspend direct complete optimization
+ nvme-core: put ctrl ref when module ref get fail
+ i2c: meson: fixup rate calculation with filter delay
+ xfrm: clone XFRMA_SET_MARK in xfrm_do_migrate
+ net/mlx5e: Fix VLAN cleanup flow
+ net/mlx5e: Fix VLAN create flow
+ UBUNTU: upstream stable to v4.14.201, v4.19.151
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https://bugs.launchpad.net/bugs/1902943
Title:
Bionic update: upstream stable patchset 2020-11-04
Status in linux package in Ubuntu:
Confirmed
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 following upstream
stable patches should be included in the Ubuntu kernel:
upstream stable patchset 2020-11-04
from git://git.kernel.org/
USB: gadget: f_ncm: Fix NDP16 datagram validation
gpio: tc35894: fix up tc35894 interrupt configuration
vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock
vsock/virtio: stop workers during the .remove()
vsock/virtio: add transport parameter to the virtio_transport_reset_no_sock()
net: virtio_vsock: Enhance connection semantics
Input: i8042 - add nopnp quirk for Acer Aspire 5 A515
ftrace: Move RCU is watching check after recursion check
drm/amdgpu: restore proper ref count in amdgpu_display_crtc_set_config
drivers/net/wan/hdlc_fr: Add needed_headroom for PVC devices
drm/sun4i: mixer: Extend regmap max_register
net: dec: de2104x: Increase receive ring size for Tulip
rndis_host: increase sleep time in the query-response loop
nvme-core: get/put ctrl and transport module in nvme_dev_open/release()
drivers/net/wan/lapbether: Make skb->protocol consistent with the header
drivers/net/wan/hdlc: Set skb->protocol before transmitting
mac80211: do not allow bigger VHT MPDUs than the hardware supports
spi: fsl-espi: Only process interrupts for expected events
nvme-fc: fail new connections to a deleted host or remote port
pinctrl: mvebu: Fix i2c sda definition for 98DX3236
nfs: Fix security label length not being reset
clk: samsung: exynos4: mark 'chipid' clock as CLK_IGNORE_UNUSED
iommu/exynos: add missing put_device() call in exynos_iommu_of_xlate()
i2c: cpm: Fix i2c_ram structure
Input: trackpoint - enable Synaptics trackpoints
random32: Restore __latent_entropy attribute on net_rand_state
epoll: do not insert into poll queues until all sanity checks are done
epoll: replace ->visited/visited_list with generation count
epoll: EPOLL_CTL_ADD: close the race in decision to take fast path
ep_create_wakeup_source(): dentry name can change under you...
netfilter: ctnetlink: add a range check for l3/l4 protonum
UBUNTU: upstream stable to v4.19.150
drm/syncobj: Fix drm_syncobj_handle_to_fd refcount leak
fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h
Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
Revert "ravb: Fixed to be able to unload modules"
fbcon: Fix global-out-of-bounds read in fbcon_get_font()
net: wireless: nl80211: fix out-of-bounds access in nl80211_del_key()
usermodehelper: reset umask to default before executing user process
platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
driver core: Fix probe_count imbalance in really_probe()
perf top: Fix stdio interface input handling with glibc 2.28+
mtd: rawnand: sunxi: Fix the probe error path
macsec: avoid use-after-free in macsec_handle_frame()
mm/khugepaged: fix filemap page_to_pgoff(page) != offset
cifs: Fix incomplete memory allocation on setxattr path
i2c: meson: fix clock setting overwrite
sctp: fix sctp_auth_init_hmacs() error path
team: set dev->needed_headroom in team_setup_by_port()
net: team: fix memory leak in __team_options_register
openvswitch: handle DNAT tuple collision
drm/amdgpu: prevent double kfree ttm->sg
xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate
xfrm: clone XFRMA_SEC_CTX in xfrm_do_migrate
xfrm: clone whole liftime_cur structure in xfrm_do_migrate
net: stmmac: removed enabling eee in EEE set callback
platform/x86: fix kconfig dependency warning for FUJITSU_LAPTOP
xfrm: Use correct address family in xfrm_state_find
bonding: set dev->needed_headroom in bond_setup_by_slave()
mdio: fix mdio-thunder.c dependency & build error
net: usb: ax88179_178a: fix missing stop entry in driver_info
rxrpc: Fix rxkad token xdr encoding
rxrpc: Downgrade the BUG() for unsupported token type in rxrpc_read()
rxrpc: Fix some missing _bh annotations on locking conn->state_lock
rxrpc: Fix server keyring leak
perf: Fix task_function_call() error handling
mmc: core: don't set limits.discard_granularity as 0
mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected
by khugepaged
net: usb: rtl8150: set random MAC address when set_ethernet_addr() fails
drm/nouveau/mem: guard against NULL pointer access in mem_del
i2c: i801: Exclude device from suspend direct complete optimization
nvme-core: put ctrl ref when module ref get fail
i2c: meson: fixup rate calculation with filter delay
xfrm: clone XFRMA_SET_MARK in xfrm_do_migrate
net/mlx5e: Fix VLAN cleanup flow
net/mlx5e: Fix VLAN create flow
UBUNTU: upstream stable to v4.14.201, v4.19.151
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