Disco update: upstream stable patchset 2020-06-10

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 2020-06-10

                Ported from the following upstream stable releases:
                        v4.19.126, v.5.4.44

       from git://git.kernel.org/

ax25: fix setsockopt(SO_BINDTODEVICE)
dpaa_eth: fix usage as DSA master, try 3
net: dsa: mt7530: fix roaming from DSA user ports
__netif_receive_skb_core: pass skb by reference
net: inet_csk: Fix so_reuseport bind-address cache in tb->fast*
net: ipip: fix wrong address family in init error path
net/mlx5: Add command entry handling completion
net: qrtr: Fix passing invalid reference to qrtr_local_enqueue()
net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()"
net sched: fix reporting the first-time use timestamp
r8152: support additional Microsoft Surface Ethernet Adapter variant
sctp: Don't add the shutdown timer if its already been added
sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed
net/mlx5e: Update netdev txq on completions during closure
net/mlx5: Annotate mutex destroy for root ns
net: sun: fix missing release regions in cas_init_one().
net/mlx4_core: fix a memory leak bug.
mlxsw: spectrum: Fix use-after-free of split/unsplit/type_set in case reload fails
ARM: dts: rockchip: fix phy nodename for rk3228-evb
arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts
arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node
ARM: dts: rockchip: swap clock-names of gpu nodes
ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi
gpio: tegra: mask GPIO IRQs during IRQ shutdown
ALSA: usb-audio: add mapping for ASRock TRX40 Creator
net: microchip: encx24j600: add missed kthread_stop
gfs2: move privileged user check to gfs2_quota_lock_check
cachefiles: Fix race between read_waiter and read_copier involving op->to_do
usb: dwc3: pci: Enable extcon driver for Intel Merrifield
usb: gadget: legacy: fix redundant initialization warnings
net: freescale: select CONFIG_FIXED_PHY where needed
IB/i40iw: Remove bogus call to netdev_master_upper_dev_get()
riscv: stacktrace: Fix undefined reference to `walk_stackframe'
cifs: Fix null pointer check in cifs_read
samples: bpf: Fix build error
Input: usbtouchscreen - add support for BonXeon TP
Input: evdev - call input_flush_device() on release(), not flush()
Input: xpad - add custom init packet for Xbox One S controllers
Input: dlink-dir685-touchkeys - fix a typo in driver name
Input: i8042 - add ThinkPad S230u to i8042 reset list
Input: synaptics-rmi4 - really fix attn_data use-after-free
Input: synaptics-rmi4 - fix error return code in rmi_driver_probe()
ARM: 8970/1: decompressor: increase tag size
ARM: 8843/1: use unified assembler in headers
ARM: uaccess: consolidate uaccess asm to asm/uaccess-asm.h
ARM: uaccess: integrate uaccess_save and uaccess_restore
ARM: uaccess: fix DACR mismatch with nested exceptions
gpio: exar: Fix bad handling for ida_simple_get error path
IB/qib: Call kobject_put() when kobject_init_and_add() fails
ARM: dts/imx6q-bx50v3: Set display interface clock parents
ARM: dts: bcm2835-rpi-zero-w: Fix led polarity
ARM: dts: bcm: HR2: Fix PPI interrupt types
mmc: block: Fix use-after-free issue for rpmb
RDMA/pvrdma: Fix missing pci disable in pvrdma_pci_probe()
ALSA: hwdep: fix a left shifting 1 by 31 UB bug
ALSA: hda/realtek - Add a model for Thinkpad T570 without DAC workaround
ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC
exec: Always set cap_ambient in cap_bprm_set_creds
ALSA: usb-audio: Quirks for Gigabyte TRX40 Aorus Master onboard audio
ALSA: hda/realtek - Add new codec supported for ALC287
libceph: ignore pool overlay and cache logic on redirects
IB/ipoib: Fix double free of skb in case of multicast traffic in CM mode
mm: remove VM_BUG_ON(PageSlab()) from page_mapcount()
fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info()
include/asm-generic/topology.h: guard cpumask_of_node() macro argument
iommu: Fix reference count leak in iommu_group_alloc.
parisc: Fix kernel panic in mem_init()
RDMA/core: Fix double destruction of uobject
mac80211: mesh: fix discovery timer re-arming issue / crash
x86/dma: Fix max PFN arithmetic overflow on 32 bit systems
copy_xstate_to_kernel(): don't leave parts of destination uninitialized
xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input
xfrm: call xfrm_output_gso when inner_protocol is set in xfrm_output
xfrm interface: fix oops when deleting a x-netns interface
xfrm: fix a warning in xfrm_policy_insert_list
xfrm: fix a NULL-ptr deref in xfrm_local_error
xfrm: fix error in comment
vti4: eliminated some duplicate code.
ip_vti: receive ipip packet by calling ip_tunnel_rcv
netfilter: nft_reject_bridge: enable reject with bridge vlan
netfilter: ipset: Fix subcounter update skip
netfilter: nfnetlink_cthelper: unbreak userspace helper support
netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code
esp6: get the right proto for transport mode in esp6_gso_encap
bnxt_en: Fix accumulation of bp->net_stats_prev.
xsk: Add overflow check for u64 division, stored into u32
qlcnic: fix missing release in qlcnic_83xx_interrupt_test.
crypto: chelsio/chtls: properly set tp->lsndtime
bonding: Fix reference count leak in bond_sysfs_slave_add.
netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build
mm/vmalloc.c: don't dereference possible NULL pointer in __vunmap()
net: don't return invalid table id error when we fall back to PF_UNSPEC
net: ethernet: ti: cpsw: fix ASSERT_RTNL() warning during suspend
net: mvpp2: fix RX hashing for non-10G ports
tls: Fix recvmsg() to be able to peek across multiple records
net/tls: fix race condition causing kernel panic
net/mlx5e: Fix inner tirs handling
net/tls: fix encryption error checking
net/tls: free record only on encryption error
gfs2: Grab glock reference sooner in gfs2_add_revoke
usb: phy: twl6030-usb: Fix a resource leak in an error handling path in 'twl6030_usb_probe()'
clk: ti: am33xx: fix RTC clock parent
csky: Fixup remove duplicate irq_disable
csky: Fixup raw_copy_from_user()
soc: mediatek: cmdq: return send msg error code
Revert "block: end bio with BLK_STS_AGAIN in case of non-mq devs and REQ_NOWAIT"
gpio: fix locking open drain IRQ lines
xfrm: remove the xfrm_state_put call becofe going to out_reset
ieee80211: Fix incorrect mask for default PE duration
perf: Make perf able to build with latest libbfd
UBUNTU: upstream stable to v4.19.126, v5.4.44