Artful update to v4.13.2 stable release

[Seth Forshee]

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 v4.13.2 upstream stable
       patch set is now available. It should be included in the Ubuntu
       kernel as well.

       git://git.kernel.org/

    TEST CASE: TBD

       The following patches from the v4.13.2 stable release shall be applied:

mtd: nand: make Samsung SLC NAND usable again
mtd: nand: hynix: add support for 20nm NAND chips
mtd: nand: mxc: Fix mxc_v1 ooblayout
mtd: nand: qcom: fix read failure without complete bootchain
mtd: nand: qcom: fix config error for BCH
nvme-fabrics: generate spec-compliant UUID NQNs
btrfs: resume qgroup rescan on rw remount
rtlwifi: btcoexist: Fix breakage of ant_sel for rtl8723be
rtlwifi: btcoexist: Fix antenna selection code
radix-tree: must check __radix_tree_preload() return value
brcmfmac: feature check for multi-scheduled scan fails on bcm4345 devices
kselftests: timers: leap-a-day: Change default arguments to help test runs
selftests: timers: Fix run_destructive_tests target to handle skipped tests
selftests/x86/fsgsbase: Test selectors 1, 2, and 3
mm: kvfree the swap cluster info if the swap file is unsatisfactory
mm/swapfile.c: fix swapon frontswap_map memory leak on error
mm/sparse.c: fix typo in online_mem_sections
mm/memory.c: fix mem_cgroup_oom_disable() call missing
KVM: SVM: Limit PFERR_NESTED_GUEST_PAGE error_code check to L1 guest
Revert "firmware: add sanity check on shutdown/suspend"
rt2800: fix TX_PIN_CFG setting for non MT7620 chips
ARM64: dts: marvell: armada-37xx: Fix GIC maintenance interrupt
ARM: 8692/1: mm: abort uaccess retries upon fatal signal
NFS: Fix 2 use after free issues in the I/O code
NFS: Sync the correct byte range during synchronous writes
NFSv4: Fix up mirror allocation
xfs: XFS_IS_REALTIME_INODE() should be false if no rt device present
Linux 4.13.2

       The following patches from the v4.13.2 stable release had already been applied:

Bluetooth: Properly check L2CAP config option output buffer length

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.13.0-12.13

---------------
linux (4.13.0-12.13) artful; urgency=low

  * linux: 4.13.0-12.13 -proposed tracker (LP: #1718980)

  * [Feature] SKX: Support crystall ridge / far / near memory indication in PEBS
    (LP: #1591813)
    - perf/x86: Move Nehalem PEBS code to flag
    - perf/x86: Fix data source decoding for Skylake

  * Upgrade to 4.13.0-11.12 in artful amd64 VM breaks display on wayland
    (LP: #1718679)
    - [Config] CONFIG_DRM_VBOXVIDEO=n

  * ipmmu-vmsa driver breaks arm64 boots (LP: #1718734)
    - [Config] Disable CONFIG_IPMMU_VMSA on arm64

  * Vlun resize request could fail with cxlflash driver (LP: #1713575)
    - scsi: cxlflash: Fix vlun resize failure in the shrink path

  * multipath -ll is not showing the disks which are actually multipath
    (LP: #1718397)
    - fs: aio: fix the increment of aio-nr and counting against aio-max-nr

  * [Feature] Crystal Ridge - BTT - Rework error clearing (LP: #1704350)
    - libnvdimm, btt: fix a missed NVDIMM_IO_ATOMIC case in the write path
    - libnvdimm, btt: refactor map entry operations with macros
    - libnvdimm, btt: ensure that flags were also unchanged during a map_read
    - libnvdimm, btt: cache sector_size in arena_info
    - libnvdimm: fix potential deadlock while clearing errors
    - libnvdimm, btt: rework error clearing

  * [Feature] Crystal Ridge - have 4k DAX faults use a common zero page
    (LP: #1704439)
    - mm: add vm_insert_mixed_mkwrite()
    - dax: relocate some dax functions
    - dax: use common 4k zero page for dax mmap reads
    - dax: remove DAX code from page_cache_tree_insert()
    - dax: move all DAX radix tree defs to fs/dax.c

  * [bug] 17.10: CDP test fail on platform of Purley-2S/4S/Neoncity,BDW-
    de/ep/ex, (LP: #1716843)
    - SAUCE: (no-up) x86/intel_rdt: Fix cdp info directory files issue

  * [featue] GPIO support for Denverton (LP: #1591829)
    - pinctrl: intel: Add Intel Denverton pin controller support

  * ETPS/2 Elantech Touchpad inconsistently detected (Gigabyte P57W laptop)
    (LP: #1594214)
    - Input: i8042 - add Gigabyte P57 to the keyboard reset table

  * autopkgtest profile fails to build on armhf (LP: #1717920)
    - [Packaging] autopkgtest -- disable d-i when dropping flavours

  * Artful update to v4.13.3 stable release (LP: #1718412)
    - Revert "net: use lib/percpu_counter API for fragmentation mem accounting"
    - Revert "net: fix percpu memory leaks"
    - gianfar: Fix Tx flow control deactivation
    - vhost_net: correctly check tx avail during rx busy polling
    - ip6_gre: update mtu properly in ip6gre_err
    - udp: drop head states only when all skb references are gone
    - ipv6: fix memory leak with multiple tables during netns destruction
    - ipv6: fix typo in fib6_net_exit()
    - sctp: fix missing wake ups in some situations
    - tcp: fix a request socket leak
    - ip_tunnel: fix setting ttl and tos value in collect_md mode
    - f2fs: let fill_super handle roll-forward errors
    - f2fs: check hot_data for roll-forward recovery
    - x86/fsgsbase/64: Fully initialize FS and GS state in start_thread_common
    - x86/fsgsbase/64: Report FSBASE and GSBA...