APPLIED: [Xenial][SRU][Pull] Xenial update: 4.4.219 upstream stable release

[Kelsey Skunberg]

On 2020-04-21 15:16:33 , Kleber Souza wrote:
> This pull request includes the following Xenial stable patchset:
> 
>     Xenial update: 4.4.219 upstream stable release
>     BugLink: https://bugs.launchpad.net/bugs/1874045
> 
> Please note that the following patches have been skipped as they were already
> applied to xenial/linux:
> * slcan: Don't transmit uninitialized stack data in padding
> * xen-netfront: Fix mismatched rtnl_unlock
> * xen-netfront: Update features after registering netdev
> 
> The following patch needed some context adjustment:
> * l2tp: fix duplicate session creation
> 
> All the other patches applied cleanly.
> 
> 
> Kleber
>

Applied to Xenial/master-next. Thank you! 

-Kelsey
 
> ----
> The following changes since commit a2e779375a3afed7b6fbef11fc08e019d658d320:
> 
>   Linux 4.4.218 (2020-04-20 16:18:08 +0200)
> 
> are available in the Git repository at:
> 
>   git://git.launchpad.net/~kleber-souza/ubuntu/+source/linux/+git/xenial xenial-update-to-4.4.219
> 
> for you to fetch changes up to 6f7772921d7b66e5355fbd874f4c41c97cb1a0c5:
> 
>   Linux 4.4.219 (2020-04-21 14:07:48 +0200)
> 
> ----------------------------------------------------------------
> Avihai Horon (1):
>       RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow
> 
> Daniel Jordan (1):
>       padata: always acquire cpu_hotplug_lock before pinst->lock
> 
> David Ahern (1):
>       tools/accounting/getdelays.c: fix netlink attribute length
> 
> Gao Feng (1):
>       l2tp: Refactor the codes with existing macros instead of literal number
> 
> Gerd Hoffmann (1):
>       drm/bochs: downgrade pci_request_region failure from error to warning
> 
> Greg Kroah-Hartman (1):
>       Linux 4.4.219
> 
> Guillaume Nault (5):
>       l2tp: fix race in l2tp_recv_common()
>       l2tp: ensure session can't get removed during pppol2tp_session_ioctl()
>       l2tp: fix duplicate session creation
>       l2tp: ensure sessions are freed after their PPPOL2TP socket
>       l2tp: fix race between l2tp_session_delete() and l2tp_tunnel_closeall()
> 
> Gustavo A. R. Silva (1):
>       power: supply: axp288_charger: Fix unchecked return value
> 
> Hans Verkuil (1):
>       drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read()
> 
> Jason A. Donenfeld (1):
>       random: always use batched entropy for get_random_u{32,64}
> 
> Jisheng Zhang (1):
>       net: stmmac: dwmac1000: fix out-of-bounds mac address reg setting
> 
> Kaike Wan (1):
>       IB/hfi1: Call kobject_put() when kobject_init_and_add() fails
> 
> Krzysztof Opasiak (2):
>       usb: gadget: uac2: Drop unused device qualifier descriptor
>       usb: gadget: printer: Drop unused device qualifier descriptor
> 
> Marcelo Ricardo Leitner (1):
>       sctp: fix possibly using a bad saddr with a given dst
> 
> Paul Cercueil (1):
>       ASoC: jz4740-i2s: Fix divider written at incorrect offset in register
> 
> Qian Cai (1):
>       ipv4: fix a RCU-list lock in fib_triestat_seq_show
> 
> Qiujun Huang (1):
>       Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
> 
> Randy Dunlap (1):
>       mm: mempolicy: require at least one nodeid for MPOL_PREFERRED
> 
> Shmulik Ladkani (1):
>       net: l2tp: Make l2tp_ip6 namespace aware
> 
> Taniya Das (1):
>       clk: qcom: rcg: Return failure for RCG update
> 
> William Dauchy (1):
>       net, ip_tunnel: fix interface lookup with no key
> 
> phil.turnbull at oracle.com (1):
>       l2tp: Correctly return -EBADF from pppol2tp_getname.
> 
>  Documentation/accounting/getdelays.c               |   2 +-
>  Makefile                                           |   2 +-
>  drivers/char/random.c                              |   6 -
>  drivers/clk/qcom/clk-rcg2.c                        |   2 +-
>  drivers/gpu/drm/bochs/bochs_hw.c                   |   6 +-
>  drivers/gpu/drm/drm_dp_mst_topology.c              |   1 +
>  drivers/infiniband/core/cma.c                      |   1 +
>  .../net/ethernet/stmicro/stmmac/dwmac1000_core.c   |   2 +-
>  drivers/power/axp288_charger.c                     |   4 +
>  drivers/staging/rdma/hfi1/sysfs.c                  |  13 +-
>  drivers/usb/gadget/function/f_printer.c            |   8 --
>  drivers/usb/gadget/function/f_uac2.c               |  12 --
>  kernel/padata.c                                    |   4 +-
>  mm/mempolicy.c                                     |   6 +-
>  net/bluetooth/rfcomm/tty.c                         |   4 +-
>  net/ipv4/fib_trie.c                                |   3 +
>  net/ipv4/ip_tunnel.c                               |   6 +-
>  net/l2tp/l2tp_core.c                               | 149 ++++++++++++++++-----
>  net/l2tp/l2tp_core.h                               |   4 +
>  net/l2tp/l2tp_eth.c                                |  10 +-
>  net/l2tp/l2tp_ip.c                                 |  17 ++-
>  net/l2tp/l2tp_ip6.c                                |  28 ++--
>  net/l2tp/l2tp_ppp.c                                | 110 +++++++--------
>  net/sctp/ipv6.c                                    |  20 ++-
>  net/sctp/protocol.c                                |  28 ++--
>  sound/soc/jz4740/jz4740-i2s.c                      |   2 +-
>  26 files changed, 277 insertions(+), 173 deletions(-)
> 
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