Package "linux-aws-hwe"

  linux-aws-hwe (4.15.0-1093.99~16.04.1) xenial; urgency=medium

  * xenial/linux-aws-hwe: 4.15.0-1093.99~16.04.1 -proposed tracker
    (LP: #1911274)

  [ Ubuntu: 4.15.0-1093.99 ]

  * bionic/linux-aws: 4.15.0-1093.99 -proposed tracker (LP: #1911275)
  * aws: network performance regression due to initial TCP receive buffer size
    change (LP: #1910200)
    - tcp: select sane initial rcvq_space.space for big MSS
  * arm64: prevent losing page dirty state (LP: #1908503)
    - arm64: pgtable: Ensure dirty bit is preserved across pte_wrprotect()
  * Disable Atari partition support for cloud kernels (LP: #1908264)
    - [Config] Disable Atari partition support
  * aws: xen-netfront: prevent potential error on hibernate (LP: #1906850)
    - SAUCE: xen-netfront: prevent unnecessary close on hibernate
  * bionic/linux: 4.15.0-133.137 -proposed tracker (LP: #1911295)
  * [drm:qxl_enc_commit [qxl]] *ERROR* head number too large or missing monitors
    config: (LP: #1908219)
    - qxl: remove qxl_io_log()
    - qxl: move qxl_send_monitors_config()
    - qxl: hook monitors_config updates into crtc, not encoder.
  * Touchpad not detected on ByteSpeed C15B laptop (LP: #1906128)
    - Input: i8042 - add ByteSpeed touchpad to noloop table
  * vmx_nm_test in ubuntu_kvm_unit_tests interrupted on X-oracle-4.15 /
    B-oracle-4.15 / X-KVM / B-KVM (LP: #1872401)
    - KVM: nVMX: Always reflect #NM VM-exits to L1
  * stack trace in kernel (LP: #1903596)
    - net: napi: remove useless stack trace
  * CVE-2020-27777
    - [Config]: Set CONFIG_PPC_RTAS_FILTER
  * Bionic update: upstream stable patchset 2020-12-04 (LP: #1906875)
    - regulator: defer probe when trying to get voltage from unresolved supply
    - ring-buffer: Fix recursion protection transitions between interrupt context
    - time: Prevent undefined behaviour in timespec64_to_ns()
    - nbd: don't update block size after device is started
    - btrfs: sysfs: init devices outside of the chunk_mutex
    - btrfs: reschedule when cloning lots of extents
    - genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY
    - hv_balloon: disable warning when floor reached
    - net: xfrm: fix a race condition during allocing spi
    - perf tools: Add missing swap for ino_generation
    - ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()
    - can: rx-offload: don't call kfree_skb() from IRQ context
    - can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ
      context
    - can: dev: __can_get_echo_skb(): fix real payload length return value for RTR
      frames
    - can: can_create_echo_skb(): fix echo skb generation: always use skb_clone()
    - can: peak_usb: add range checking in decode operations
    - can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping
    - can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is
      on
    - xfs: flush new eof page on truncate to avoid post-eof corruption
    - Btrfs: fix missing error return if writeback for extent buffer never started
    - ath9k_htc: Use appropriate rs_datalen type
    - usb: gadget: goku_udc: fix potential crashes in probe
    - gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free
    - gfs2: Add missing truncate_inode_pages_final for sd_aspace
    - gfs2: check for live vs. read-only file system in gfs2_fitrim
    - scsi: hpsa: Fix memory leak in hpsa_init_one()
    - drm/amdgpu: perform srbm soft reset always on SDMA resume
    - mac80211: fix use of skb payload instead of header
    - cfg80211: regulatory: Fix inconsistent format argument
    - scsi: scsi_dh_alua: Avoid crash during alua_bus_detach()
    - iommu/amd: Increase interrupt remapping table limit to 512 entries
    - pinctrl: intel: Set default bias in case no particular value given
    - ARM: 9019/1: kprobes: Avoid fortify_panic() when copying optprobe template
    - pinctrl: aspeed: Fix GPI only function problem.
    - nbd: fix a block_device refcount leak in nbd_release
    - xfs: fix flags argument to rmap lookup when converting shared file rmaps
    - xfs: fix rmap key and record comparison functions
    - xfs: fix a missing unlock on error in xfs_fs_map_blocks
    - of/address: Fix of_node memory leak in of_dma_is_coherent
    - cosa: Add missing kfree in error path of cosa_write
    - perf: Fix get_recursion_context()
    - ext4: correctly report "not supported" for {usr,grp}jquota when
      !CONFIG_QUOTA
    - ext4: unlock xattr_sem properly in ext4_inline_data_truncate()
    - thunderbolt: Add the missed ida_simple_remove() in ring_request_msix()
    - uio: Fix use-after-free in uio_unregister_device()
    - usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode
    - mei: protect mei_cl_mtu from null dereference
    - futex: Don't enable IRQs unconditionally in put_pi_state()
    - ocfs2: initialize ip_next_orphan
    - selinux: Fix error return code in sel_ib_pkey_sid_slow()
    - don't dump the threads that had been already exiting when zapped.
    - drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[]
    - pinctrl: amd: use higher precision for 512 RtcClk
    - pinctrl: amd: fix incorrect way to disable debounce filter
    - swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb"
    - IPv6: Set SIT tunnel hard_header_len to zero
    - net/af_iucv: fix null pointer dereference on shutdown
    - net/x25: Fix null-ptr-deref in x25_connect
    - vrf: Fix fast path output packet handling with async Netfilter rules
    - r8169: fix potential skb double free in an error path
    - net: Update window_clamp if SOCK_RCVBUF is set
    - random32: make prandom_u32() output unpredictable
    - x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-
      on STIBP
    - perf/core: Fix bad use of igrab()
    - perf/core: Fix crash when using HW tracing kernel filters
    - perf/core: Fix a memory leak in perf_event_parse_addr_filter()
    - Revert "kernel/reboot.c: convert simple_strtoul to kst