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 2020-07-15
Ported from the following upstream stable releases:
v4.14.187, v4.19.131
from git://git.kernel.org/
net: be more gentle about silly gso requests coming from user
block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed
net: sched: export __netdev_watchdog_up()
fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
apparmor: don't try to replace stale label in ptraceme check
ibmveth: Fix max MTU limit
mld: fix memory leak in ipv6_mc_destroy_dev()
net: bridge: enfore alignment for ethernet address
net: fix memleak in register_netdevice()
net: usb: ax88179_178a: fix packet alignment padding
rocker: fix incorrect error handling in dma_rings_init
rxrpc: Fix notification call on completion of discarded calls
sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
tcp: grow window for OOO packets only for SACK flows
tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
ip_tunnel: fix use-after-free in ip_tunnel_lookup()
tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
ip6_gre: fix use-after-free in ip6gre_tunnel_lookup()
net: Fix the arp error in some cases
net: Do not clear the sock TX queue in sk_set_socket()
net: core: reduce recursion limit value
USB: ohci-sm501: Add missed iounmap() in remove
usb: dwc2: Postponed gadget registration to the udc class driver
usb: add USB_QUIRK_DELAY_INIT for Logitech C922
USB: ehci: reopen solution for Synopsys HC bug
usb: host: xhci-mtk: avoid runtime suspend when removing hcd
usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
ALSA: usb-audio: add quirk for Denon DCD-1500RE
xhci: Fix incorrect EP_STATE_MASK
xhci: Fix enumeration issue when setting max packet size for FS devices.
cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
loop: replace kill_bdev with invalidate_bdev
ALSA: usb-audio: Clean up mixer element list traverse
ALSA: usb-audio: Fix OOB access of mixer element list
xhci: Poll for U0 after disabling USB2 LPM
cifs/smb3: Fix data inconsistent when punch hole
cifs/smb3: Fix data inconsistent when zero file range
efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
ARM: dts: NSP: Correct FA2 mailbox node
rxrpc: Fix handling of rwind from an ACK packet
RDMA/cma: Protect bind_list and listen_list while finding matching cm id
ASoC: rockchip: Fix a reference count leak.
RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
net: qed: fix left elements count calculation
net: qed: fix NVMe login fails over VFs
net: qed: fix excessive QM ILT lines consumption
ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
usb: gadget: udc: Potential Oops in error handling code
netfilter: ipset: fix unaligned atomic access
net: bcmgenet: use hardware padding of runt frames
sched/core: Fix PI boosting between RT and DEADLINE tasks
ata/libata: Fix usage of page address by page_address in
ata_scsi_mode_select_xlat function
net: alx: fix race condition in alx_remove
s390/ptrace: fix setting syscall number
kbuild: improve cc-option to clean up all temporary files
blktrace: break out of blktrace setup on concurrent calls
ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table
ACPI: sysfs: Fix pm_profile_attr type
KVM: X86: Fix MSR range of APIC registers in X2APIC mode
KVM: nVMX: Plumb L2 GPA through to PML emulation
btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof
mm/slab: use memzero_explicit() in kzfree()
ocfs2: load global_inode_alloc
ocfs2: fix value of OCFS2_INVALID_SLOT
ocfs2: fix panic on nfs server over ocfs2
arm64: perf: Report the PC value in REGS_ABI_32 mode
tracing: Fix event trigger to accept redundant spaces
drm/radeon: fix fb_div check in ni_init_smc_spll_table()
Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate()
sunrpc: fixed rollback in rpc_gssd_dummy_populate()
SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
pNFS/flexfiles: Fix list corruption if the mirror count changes
NFSv4 fix CLOSE not waiting for direct IO compeletion
xfs: add agf freeblocks verify in xfs_agf_verify
net: bcmgenet: remove HFB_CTRL access
EDAC/amd64: Add Family 17h Model 30h PCI IDs
i2c: tegra: Cleanup kerneldoc comments
i2c: tegra: Add missing kerneldoc for some fields
net: phy: Check harder for errors in get_phy_id()
ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG)
scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action
xhci: Return if xHCI doesn't support LPM
IB/mad: Fix use after free when destroying MAD agent
regmap: Fix memory leak from regmap_register_patch
RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532
cxgb4: move handling L2T ARP failures to caller
sched/deadline: Initialize ->dl_boosted
s390/vdso: fix vDSO clock_getres()
arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n
ALSA: hda/realtek - Add quirk for MSI GE63 laptop
UBUNTU: upstream stable to v4.14.187, v4.19.131
** 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
** 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 2020-07-15
- upstream stable patchset 2020-07-15
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v4.14.187, v4.19.131
+
+ from git://git.kernel.org/
+
+ net: be more gentle about silly gso requests coming from user
+ block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed
+ net: sched: export __netdev_watchdog_up()
+ fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
+ apparmor: don't try to replace stale label in ptraceme check
+ ibmveth: Fix max MTU limit
+ mld: fix memory leak in ipv6_mc_destroy_dev()
+ net: bridge: enfore alignment for ethernet address
+ net: fix memleak in register_netdevice()
+ net: usb: ax88179_178a: fix packet alignment padding
+ rocker: fix incorrect error handling in dma_rings_init
+ rxrpc: Fix notification call on completion of discarded calls
+ sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
+ tcp: grow window for OOO packets only for SACK flows
+ tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
+ ip_tunnel: fix use-after-free in ip_tunnel_lookup()
+ tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
+ ip6_gre: fix use-after-free in ip6gre_tunnel_lookup()
+ net: Fix the arp error in some cases
+ net: Do not clear the sock TX queue in sk_set_socket()
+ net: core: reduce recursion limit value
+ USB: ohci-sm501: Add missed iounmap() in remove
+ usb: dwc2: Postponed gadget registration to the udc class driver
+ usb: add USB_QUIRK_DELAY_INIT for Logitech C922
+ USB: ehci: reopen solution for Synopsys HC bug
+ usb: host: xhci-mtk: avoid runtime suspend when removing hcd
+ usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
+ ALSA: usb-audio: add quirk for Denon DCD-1500RE
+ xhci: Fix incorrect EP_STATE_MASK
+ xhci: Fix enumeration issue when setting max packet size for FS devices.
+ cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
+ loop: replace kill_bdev with invalidate_bdev
+ ALSA: usb-audio: Clean up mixer element list traverse
+ ALSA: usb-audio: Fix OOB access of mixer element list
+ xhci: Poll for U0 after disabling USB2 LPM
+ cifs/smb3: Fix data inconsistent when punch hole
+ cifs/smb3: Fix data inconsistent when zero file range
+ efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
+ ARM: dts: NSP: Correct FA2 mailbox node
+ rxrpc: Fix handling of rwind from an ACK packet
+ RDMA/cma: Protect bind_list and listen_list while finding matching cm id
+ ASoC: rockchip: Fix a reference count leak.
+ RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
+ net: qed: fix left elements count calculation
+ net: qed: fix NVMe login fails over VFs
+ net: qed: fix excessive QM ILT lines consumption
+ ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
+ usb: gadget: udc: Potential Oops in error handling code
+ netfilter: ipset: fix unaligned atomic access
+ net: bcmgenet: use hardware padding of runt frames
+ sched/core: Fix PI boosting between RT and DEADLINE tasks
+ ata/libata: Fix usage of page address by page_address in
ata_scsi_mode_select_xlat function
+ net: alx: fix race condition in alx_remove
+ s390/ptrace: fix setting syscall number
+ kbuild: improve cc-option to clean up all temporary files
+ blktrace: break out of blktrace setup on concurrent calls
+ ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table
+ ACPI: sysfs: Fix pm_profile_attr type
+ KVM: X86: Fix MSR range of APIC registers in X2APIC mode
+ KVM: nVMX: Plumb L2 GPA through to PML emulation
+ btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof
+ mm/slab: use memzero_explicit() in kzfree()
+ ocfs2: load global_inode_alloc
+ ocfs2: fix value of OCFS2_INVALID_SLOT
+ ocfs2: fix panic on nfs server over ocfs2
+ arm64: perf: Report the PC value in REGS_ABI_32 mode
+ tracing: Fix event trigger to accept redundant spaces
+ drm/radeon: fix fb_div check in ni_init_smc_spll_table()
+ Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate()
+ sunrpc: fixed rollback in rpc_gssd_dummy_populate()
+ SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
+ pNFS/flexfiles: Fix list corruption if the mirror count changes
+ NFSv4 fix CLOSE not waiting for direct IO compeletion
+ xfs: add agf freeblocks verify in xfs_agf_verify
+ net: bcmgenet: remove HFB_CTRL access
+ EDAC/amd64: Add Family 17h Model 30h PCI IDs
+ i2c: tegra: Cleanup kerneldoc comments
+ i2c: tegra: Add missing kerneldoc for some fields
+ net: phy: Check harder for errors in get_phy_id()
+ ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG)
+ scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action
+ xhci: Return if xHCI doesn't support LPM
+ IB/mad: Fix use after free when destroying MAD agent
+ regmap: Fix memory leak from regmap_register_patch
+ RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532
+ cxgb4: move handling L2T ARP failures to caller
+ sched/deadline: Initialize ->dl_boosted
+ s390/vdso: fix vDSO clock_getres()
+ arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n
+ ALSA: hda/realtek - Add quirk for MSI GE63 laptop
+ UBUNTU: upstream stable to v4.14.187, v4.19.131
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
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https://bugs.launchpad.net/bugs/1887715
Title:
Bionic update: upstream stable patchset 2020-07-15
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 2020-07-15
Ported from the following upstream stable releases:
v4.14.187, v4.19.131
from git://git.kernel.org/
net: be more gentle about silly gso requests coming from user
block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed
net: sched: export __netdev_watchdog_up()
fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
apparmor: don't try to replace stale label in ptraceme check
ibmveth: Fix max MTU limit
mld: fix memory leak in ipv6_mc_destroy_dev()
net: bridge: enfore alignment for ethernet address
net: fix memleak in register_netdevice()
net: usb: ax88179_178a: fix packet alignment padding
rocker: fix incorrect error handling in dma_rings_init
rxrpc: Fix notification call on completion of discarded calls
sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
tcp: grow window for OOO packets only for SACK flows
tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
ip_tunnel: fix use-after-free in ip_tunnel_lookup()
tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
ip6_gre: fix use-after-free in ip6gre_tunnel_lookup()
net: Fix the arp error in some cases
net: Do not clear the sock TX queue in sk_set_socket()
net: core: reduce recursion limit value
USB: ohci-sm501: Add missed iounmap() in remove
usb: dwc2: Postponed gadget registration to the udc class driver
usb: add USB_QUIRK_DELAY_INIT for Logitech C922
USB: ehci: reopen solution for Synopsys HC bug
usb: host: xhci-mtk: avoid runtime suspend when removing hcd
usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
ALSA: usb-audio: add quirk for Denon DCD-1500RE
xhci: Fix incorrect EP_STATE_MASK
xhci: Fix enumeration issue when setting max packet size for FS devices.
cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
loop: replace kill_bdev with invalidate_bdev
ALSA: usb-audio: Clean up mixer element list traverse
ALSA: usb-audio: Fix OOB access of mixer element list
xhci: Poll for U0 after disabling USB2 LPM
cifs/smb3: Fix data inconsistent when punch hole
cifs/smb3: Fix data inconsistent when zero file range
efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
ARM: dts: NSP: Correct FA2 mailbox node
rxrpc: Fix handling of rwind from an ACK packet
RDMA/cma: Protect bind_list and listen_list while finding matching cm id
ASoC: rockchip: Fix a reference count leak.
RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
net: qed: fix left elements count calculation
net: qed: fix NVMe login fails over VFs
net: qed: fix excessive QM ILT lines consumption
ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
usb: gadget: udc: Potential Oops in error handling code
netfilter: ipset: fix unaligned atomic access
net: bcmgenet: use hardware padding of runt frames
sched/core: Fix PI boosting between RT and DEADLINE tasks
ata/libata: Fix usage of page address by page_address in
ata_scsi_mode_select_xlat function
net: alx: fix race condition in alx_remove
s390/ptrace: fix setting syscall number
kbuild: improve cc-option to clean up all temporary files
blktrace: break out of blktrace setup on concurrent calls
ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table
ACPI: sysfs: Fix pm_profile_attr type
KVM: X86: Fix MSR range of APIC registers in X2APIC mode
KVM: nVMX: Plumb L2 GPA through to PML emulation
btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof
mm/slab: use memzero_explicit() in kzfree()
ocfs2: load global_inode_alloc
ocfs2: fix value of OCFS2_INVALID_SLOT
ocfs2: fix panic on nfs server over ocfs2
arm64: perf: Report the PC value in REGS_ABI_32 mode
tracing: Fix event trigger to accept redundant spaces
drm/radeon: fix fb_div check in ni_init_smc_spll_table()
Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate()
sunrpc: fixed rollback in rpc_gssd_dummy_populate()
SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
pNFS/flexfiles: Fix list corruption if the mirror count changes
NFSv4 fix CLOSE not waiting for direct IO compeletion
xfs: add agf freeblocks verify in xfs_agf_verify
net: bcmgenet: remove HFB_CTRL access
EDAC/amd64: Add Family 17h Model 30h PCI IDs
i2c: tegra: Cleanup kerneldoc comments
i2c: tegra: Add missing kerneldoc for some fields
net: phy: Check harder for errors in get_phy_id()
ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG)
scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action
xhci: Return if xHCI doesn't support LPM
IB/mad: Fix use after free when destroying MAD agent
regmap: Fix memory leak from regmap_register_patch
RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532
cxgb4: move handling L2T ARP failures to caller
sched/deadline: Initialize ->dl_boosted
s390/vdso: fix vDSO clock_getres()
arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n
ALSA: hda/realtek - Add quirk for MSI GE63 laptop
UBUNTU: upstream stable to v4.14.187, v4.19.131
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