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 2020-02-03
Ported from the following upstream stable releases:
v4.14.164, v4.19.95
from git://git.kernel.org/
USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein
USB: dummy-hcd: increase max number of devices to 32
locking/spinlock/debug: Fix various data races
netfilter: ctnetlink: netns exit must wait for callbacks
libtraceevent: Fix lib installation with O=
x86/efi: Update e820 with reserved EFI boot services data to fix kexec breakage
efi/gop: Return EFI_NOT_FOUND if there are no usable GOPs
efi/gop: Return EFI_SUCCESS if a usable GOP was found
efi/gop: Fix memory leak in __gop_query32/64()
ARM: vexpress: Set-up shared OPP table instead of individual for each CPU
netfilter: uapi: Avoid undefined left-shift in xt_sctp.h
netfilter: nf_tables: validate NFT_SET_ELEM_INTERVAL_END
ARM: dts: Cygnus: Fix MDIO node address/size cells
spi: spi-cavium-thunderx: Add missing pci_release_regions()
ASoC: topology: Check return value for soc_tplg_pcm_create()
ARM: dts: bcm283x: Fix critical trip point
bpf, mips: Limit to 33 tail calls
ARM: dts: am437x-gp/epos-evm: fix panel compatible
samples: bpf: Replace symbol compare of trace_event
samples: bpf: fix syscall_tp due to unused syscall
powerpc: Ensure that swiotlb buffer is allocated from low memory
bnx2x: Do not handle requests from VFs after parity
bnx2x: Fix logic to get total no. of PFs per engine
net: usb: lan78xx: Fix error message format specifier
rfkill: Fix incorrect check to avoid NULL pointer dereference
ASoC: wm8962: fix lambda value
regulator: rn5t618: fix module aliases
kconfig: don't crash on NULL expressions in expr_eq()
perf/x86/intel: Fix PT PMI handling
fs: avoid softlockups in s_inodes iterators
net: stmmac: Do not accept invalid MTU values
net: stmmac: RX buffer size must be 16 byte aligned
s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly
s390/dasd: fix memleak in path handling error case
block: fix memleak when __blk_rq_map_user_iov() is failed
parisc: Fix compiler warnings in debug_core.c
llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c)
hv_netvsc: Fix unwanted rx_table reset
bpf: Fix passing modified ctx to ld/abs/ind instruction
PCI/switchtec: Read all 64 bits of part_event_bitmap
gtp: fix bad unlock balance in gtp_encap_enable_socket
macvlan: do not assume mac_header is set in macvlan_broadcast()
net: dsa: mv88e6xxx: Preserve priority when setting CPU port.
net: stmmac: dwmac-sun8i: Allow all RGMII modes
net: stmmac: dwmac-sunxi: Allow all RGMII modes
net: usb: lan78xx: fix possible skb leak
pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM
USB: core: fix check for duplicate endpoints
USB: serial: option: add Telit ME910G1 0x110a composition
sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY
tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK
vxlan: fix tos value before xmit
vlan: vlan_changelink() should propagate errors
net: sch_prio: When ungrafting, replace with FIFO
vlan: fix memory leak in vlan_dev_set_egress_priority
regulator: fix use after free issue
ASoC: max98090: fix possible race conditions
netfilter: nf_tables: validate NFT_DATA_VALUE after nft_data_init()
ARM: dts: BCM5301X: Fix MDIO node address/size cells
bpf: Clear skb->tstamp in bpf_redirect when necessary
parisc: add missing __init annotation
iommu/iova: Init the struct iova to fix the possible memleak
powerpc/spinlocks: Include correct header for static key
ARM: dts: imx6ul: use nvmem-cells for cpu speed grading
UBUNTU: upstream stable to v4.14.164, v4.19.95
** 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 2020-02-03
- upstream stable patchset 2020-02-03
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v4.14.164, v4.19.95
+
+ from git://git.kernel.org/
+
+ USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein
+ USB: dummy-hcd: increase max number of devices to 32
+ locking/spinlock/debug: Fix various data races
+ netfilter: ctnetlink: netns exit must wait for callbacks
+ libtraceevent: Fix lib installation with O=
+ x86/efi: Update e820 with reserved EFI boot services data to fix kexec
breakage
+ efi/gop: Return EFI_NOT_FOUND if there are no usable GOPs
+ efi/gop: Return EFI_SUCCESS if a usable GOP was found
+ efi/gop: Fix memory leak in __gop_query32/64()
+ ARM: vexpress: Set-up shared OPP table instead of individual for each CPU
+ netfilter: uapi: Avoid undefined left-shift in xt_sctp.h
+ netfilter: nf_tables: validate NFT_SET_ELEM_INTERVAL_END
+ ARM: dts: Cygnus: Fix MDIO node address/size cells
+ spi: spi-cavium-thunderx: Add missing pci_release_regions()
+ ASoC: topology: Check return value for soc_tplg_pcm_create()
+ ARM: dts: bcm283x: Fix critical trip point
+ bpf, mips: Limit to 33 tail calls
+ ARM: dts: am437x-gp/epos-evm: fix panel compatible
+ samples: bpf: Replace symbol compare of trace_event
+ samples: bpf: fix syscall_tp due to unused syscall
+ powerpc: Ensure that swiotlb buffer is allocated from low memory
+ bnx2x: Do not handle requests from VFs after parity
+ bnx2x: Fix logic to get total no. of PFs per engine
+ net: usb: lan78xx: Fix error message format specifier
+ rfkill: Fix incorrect check to avoid NULL pointer dereference
+ ASoC: wm8962: fix lambda value
+ regulator: rn5t618: fix module aliases
+ kconfig: don't crash on NULL expressions in expr_eq()
+ perf/x86/intel: Fix PT PMI handling
+ fs: avoid softlockups in s_inodes iterators
+ net: stmmac: Do not accept invalid MTU values
+ net: stmmac: RX buffer size must be 16 byte aligned
+ s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly
+ s390/dasd: fix memleak in path handling error case
+ block: fix memleak when __blk_rq_map_user_iov() is failed
+ parisc: Fix compiler warnings in debug_core.c
+ llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c)
+ hv_netvsc: Fix unwanted rx_table reset
+ bpf: Fix passing modified ctx to ld/abs/ind instruction
+ PCI/switchtec: Read all 64 bits of part_event_bitmap
+ gtp: fix bad unlock balance in gtp_encap_enable_socket
+ macvlan: do not assume mac_header is set in macvlan_broadcast()
+ net: dsa: mv88e6xxx: Preserve priority when setting CPU port.
+ net: stmmac: dwmac-sun8i: Allow all RGMII modes
+ net: stmmac: dwmac-sunxi: Allow all RGMII modes
+ net: usb: lan78xx: fix possible skb leak
+ pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM
+ USB: core: fix check for duplicate endpoints
+ USB: serial: option: add Telit ME910G1 0x110a composition
+ sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY
+ tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK
+ vxlan: fix tos value before xmit
+ vlan: vlan_changelink() should propagate errors
+ net: sch_prio: When ungrafting, replace with FIFO
+ vlan: fix memory leak in vlan_dev_set_egress_priority
+ regulator: fix use after free issue
+ ASoC: max98090: fix possible race conditions
+ netfilter: nf_tables: validate NFT_DATA_VALUE after nft_data_init()
+ ARM: dts: BCM5301X: Fix MDIO node address/size cells
+ bpf: Clear skb->tstamp in bpf_redirect when necessary
+ parisc: add missing __init annotation
+ iommu/iova: Init the struct iova to fix the possible memleak
+ powerpc/spinlocks: Include correct header for static key
+ ARM: dts: imx6ul: use nvmem-cells for cpu speed grading
+ UBUNTU: upstream stable to v4.14.164, v4.19.95
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https://bugs.launchpad.net/bugs/1861739
Title:
Bionic update: upstream stable patchset 2020-02-03
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