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 2020-03-31
Ported from the following upstream stable releases:
v4.19.112, v5.4.27
from git://git.kernel.org/
ACPI: watchdog: Allow disabling WDAT at boot
HID: apple: Add support for recent firmware on Magic Keyboards
HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override
cfg80211: check reg_rule for NULL in handle_channel_custom()
scsi: libfc: free response frame from GPN_ID
net: usb: qmi_wwan: restore mtu min/max values after raw_ip switch
net: ks8851-ml: Fix IRQ handling and locking
mac80211: rx: avoid RCU list traversal under mutex
signal: avoid double atomic counter increments for user accounting
slip: not call free_netdev before rtnl_unlock in slip_open
hinic: fix a irq affinity bug
hinic: fix a bug of setting hw_ioctxt
net: rmnet: fix NULL pointer dereference in rmnet_newlink()
net: rmnet: fix NULL pointer dereference in rmnet_changelink()
net: rmnet: fix suspicious RCU usage
net: rmnet: remove rcu_read_lock in rmnet_force_unassociate_device()
net: rmnet: do not allow to change mux id if mux id is duplicated
net: rmnet: use upper/lower device infrastructure
net: rmnet: fix bridge mode bugs
net: rmnet: fix packet forwarding in rmnet bridge mode
sfc: fix timestamp reconstruction at 16-bit rollover points
jbd2: fix data races at struct journal_head
driver core: Remove device link creation limitation
driver core: Fix creation of device links with PM-runtime flags
net: qrtr: fix len of skb_put_padto in qrtr_node_enqueue
ARM: 8957/1: VDSO: Match ARMv8 timer in cntvct_functional()
ARM: 8958/1: rename missed uaccess .fixup section
mm: slub: add missing TID bump in kmem_cache_alloc_bulk()
HID: google: add moonball USB id
ipv4: ensure rcu_read_lock() in cipso_v4_error()
netfilter: hashlimit: do not use indirect calls during gc
netfilter: xt_hashlimit: unregister proc file before releasing mutex
ACPI: watchdog: Set default timeout in probe
HID: hid-bigbenff: fix general protection fault caused by double kfree
HID: hid-bigbenff: call hid_hw_stop() in case of error
HID: hid-bigbenff: fix race condition for scheduled work during removal
selftests/rseq: Fix out-of-tree compilation
net: ll_temac: Fix race condition causing TX hang
net: ll_temac: Add more error handling of dma_map_single() calls
net: ll_temac: Fix RX buffer descriptor handling on GFP_ATOMIC pressure
net: ll_temac: Handle DMA halt condition caused by buffer underrun
blk-mq: insert passthrough request into hctx->dispatch directly
drm/amdgpu: fix memory leak during TDR test(v2)
kbuild: add dtbs_check to PHONY
kbuild: add dt_binding_check to PHONY in a correct place
net: phy: mscc: fix firmware paths
hinic: fix a bug of rss configuration
blk-mq: insert flush request to the front of dispatch queue
HID: add ALWAYS_POLL quirk to lenovo pixart mouse
ARM: 8961/2: Fix Kbuild issue caused by per-task stack protector GCC plugin
UBUNTU: upstream stable to v4.19.112, v5.4.27
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Affects: linux (Ubuntu Eoan)
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 Eoan)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Eoan)
Status: New => In Progress
** Changed in: linux (Ubuntu Eoan)
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 2020-03-31
- upstream stable patchset 2020-03-31
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v4.19.112, v5.4.27
+
+ from git://git.kernel.org/
** Description changed:
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 2020-03-31
- Ported from the following upstream stable releases:
- v4.19.112, v5.4.27
+ Ported from the following upstream stable releases:
+ v4.19.112, v5.4.27
from git://git.kernel.org/
+
+ ACPI: watchdog: Allow disabling WDAT at boot
+ HID: apple: Add support for recent firmware on Magic Keyboards
+ HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override
+ cfg80211: check reg_rule for NULL in handle_channel_custom()
+ scsi: libfc: free response frame from GPN_ID
+ net: usb: qmi_wwan: restore mtu min/max values after raw_ip switch
+ net: ks8851-ml: Fix IRQ handling and locking
+ mac80211: rx: avoid RCU list traversal under mutex
+ signal: avoid double atomic counter increments for user accounting
+ slip: not call free_netdev before rtnl_unlock in slip_open
+ hinic: fix a irq affinity bug
+ hinic: fix a bug of setting hw_ioctxt
+ net: rmnet: fix NULL pointer dereference in rmnet_newlink()
+ net: rmnet: fix NULL pointer dereference in rmnet_changelink()
+ net: rmnet: fix suspicious RCU usage
+ net: rmnet: remove rcu_read_lock in rmnet_force_unassociate_device()
+ net: rmnet: do not allow to change mux id if mux id is duplicated
+ net: rmnet: use upper/lower device infrastructure
+ net: rmnet: fix bridge mode bugs
+ net: rmnet: fix packet forwarding in rmnet bridge mode
+ sfc: fix timestamp reconstruction at 16-bit rollover points
+ jbd2: fix data races at struct journal_head
+ driver core: Remove device link creation limitation
+ driver core: Fix creation of device links with PM-runtime flags
+ net: qrtr: fix len of skb_put_padto in qrtr_node_enqueue
+ ARM: 8957/1: VDSO: Match ARMv8 timer in cntvct_functional()
+ ARM: 8958/1: rename missed uaccess .fixup section
+ mm: slub: add missing TID bump in kmem_cache_alloc_bulk()
+ HID: google: add moonball USB id
+ ipv4: ensure rcu_read_lock() in cipso_v4_error()
+ netfilter: hashlimit: do not use indirect calls during gc
+ netfilter: xt_hashlimit: unregister proc file before releasing mutex
+ ACPI: watchdog: Set default timeout in probe
+ HID: hid-bigbenff: fix general protection fault caused by double kfree
+ HID: hid-bigbenff: call hid_hw_stop() in case of error
+ HID: hid-bigbenff: fix race condition for scheduled work during removal
+ selftests/rseq: Fix out-of-tree compilation
+ net: ll_temac: Fix race condition causing TX hang
+ net: ll_temac: Add more error handling of dma_map_single() calls
+ net: ll_temac: Fix RX buffer descriptor handling on GFP_ATOMIC pressure
+ net: ll_temac: Handle DMA halt condition caused by buffer underrun
+ blk-mq: insert passthrough request into hctx->dispatch directly
+ drm/amdgpu: fix memory leak during TDR test(v2)
+ kbuild: add dtbs_check to PHONY
+ kbuild: add dt_binding_check to PHONY in a correct place
+ net: phy: mscc: fix firmware paths
+ hinic: fix a bug of rss configuration
+ blk-mq: insert flush request to the front of dispatch queue
+ HID: add ALWAYS_POLL quirk to lenovo pixart mouse
+ ARM: 8961/2: Fix Kbuild issue caused by per-task stack protector GCC plugin
+ UBUNTU: upstream stable to v4.19.112, v5.4.27
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https://bugs.launchpad.net/bugs/1869908
Title:
Eoan update: upstream stable patchset 2020-03-31
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