Bionic update: upstream stable patchset 2020-02-21

Bug #1864261 reported by Kamal Mostafa on 2020-02-21
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Kamal Mostafa

Bug Description

SRU Justification

       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 2020-02-21

                Ported from the following upstream stable releases:
                        v4.14.169, v4.19.100

       from git://

firestream: fix memory leaks
gtp: make sure only SOCK_DGRAM UDP sockets are accepted
ipv6: sr: remove SKB_GSO_IPXIP6 on End.D* actions
net: cxgb3_main: Add CAP_NET_ADMIN check to CHELSIO_GET_MEM
net, ip6_tunnel: fix namespaces move
net, ip_tunnel: fix namespaces move
net_sched: fix datalen for ematch
net-sysfs: Fix reference count leak in rx|netdev_queue_add_kobject
net-sysfs: fix netdev_queue_add_kobject() breakage
net-sysfs: Call dev_hold always in netdev_queue_add_kobject
net-sysfs: Call dev_hold always in rx_queue_add_kobject
net-sysfs: Fix reference count leak
net: usb: lan78xx: Add .ndo_features_check
tcp_bbr: improve arithmetic division in bbr_update_bw()
net: rtnetlink: validate IFLA_MTU attribute in rtnl_create_link()
hwmon: (adt7475) Make volt2reg return same reg as reg2volt input
hwmon: (core) Do not use device managed functions for memory allocations
Input: keyspan-remote - fix control-message timeouts
Revert "Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers"
ARM: 8950/1: ftrace/recordmcount: filter relocation types
mmc: tegra: fix SDR50 tuning override
mmc: sdhci: fix minimum clock rate for v3 controller
Documentation: Document arm64 kpti control
Input: pm8xxx-vib - fix handling of separate enable register
Input: sur40 - fix interface sanity checks
Input: gtco - fix endpoint sanity check
Input: aiptek - fix endpoint sanity check
Input: pegasus_notetaker - fix endpoint sanity check
Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register
hwmon: (nct7802) Fix voltage limits to wrong registers
scsi: RDMA/isert: Fix a recently introduced regression related to logout
tracing: xen: Ordered comparison of function pointers
do_last(): fetch directory ->i_mode and ->i_uid before it's too late
sd: Fix REQ_OP_ZONE_REPORT completion handling
coresight: etb10: Do not call smp_processor_id from preemptible
coresight: tmc-etf: Do not call smp_processor_id from preemptible
libertas: Fix two buffer overflows at parsing bss descriptor
media: v4l2-ioctl.c: zero reserved fields for S/TRY_FMT
scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func
md: Avoid namespace collision with bitmap API
bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free()
netfilter: ipset: use bitmap infrastructure completely
net/x25: fix nonblocking connect
net: bcmgenet: Use netif_tx_napi_add() for TX NAPI
Revert "udp: do rmem bulk free even if the rx sk queue is empty"
tcp: do not leave dangling pointers in tp->highest_sack
tun: add mutex_unlock() call and napi.skb clearing in tun_get_user()
PCI: Mark AMD Navi14 GPU rev 0xc5 ATS as broken
net/sonic: Add mutual exclusion for accessing shared state
net/sonic: Clear interrupt flags immediately
net/sonic: Use MMIO accessors
net/sonic: Fix interface error stats collection
net/sonic: Fix receive buffer handling
net/sonic: Avoid needless receive descriptor EOL flag updates
net/sonic: Improve receive descriptor status flag check
net/sonic: Fix receive buffer replenishment
net/sonic: Quiesce SONIC before re-initializing descriptor memory
net/sonic: Fix command register usage
net/sonic: Fix CAM initialization
net/sonic: Prevent tx watchdog timeout
crypto: geode-aes - switch to skcipher for cbc(aes) fallback
mm, sparse: drop pgdat_resize_lock in sparse_add/remove_one_section()
drivers/base/memory.c: remove an unnecessary check on NR_MEM_SECTIONS
drivers/base/memory.c: clean up relics in function parameters
mm, memory_hotplug: update a comment in unregister_memory()
drivers/base/memory: pass a block_id to init_memory_block()
UBUNTU: upstream stable to v4.14.169, v4.19.100

Changed in linux (Ubuntu):
status: New → Confirmed
tags: added: kernel-stable-tracking-bug
Changed in linux (Ubuntu Bionic):
status: New → In Progress
assignee: nobody → Kamal Mostafa (kamalmostafa)
description: updated
Changed in linux (Ubuntu Bionic):
status: In Progress → Fix Committed
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