linux (5.9.11-1) unstable; urgency=medium

linux (5.9.11-1) unstable; urgency=medium

  * New upstream stable update:
    https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.9.10
    - [powerpc*] 64s: flush L1D on kernel entry (CVE-2020-4788)
    - [powerpc*] 64s: flush L1D after user accesses (CVE-2020-4788)
    - [powerpc*] Only include kup-radix.h for 64-bit Book3S
    - Input: sunkbd - avoid use-after-free in teardown paths (CVE-2020-25669)
    - mac80211: always wind down STA state
    - can: proc: can_remove_proc(): silence remove_proc_entry warning
    - [powerpc*] smp: Call rcu_cpu_starting() earlier
    - [x86] perf/x86/intel/uncore: Fix Add BW copypasta
    - [x86] KVM: clflushopt should be treated as a no-op by emulation
    - [arm64,x86] ACPI: GED: fix -Wformat
    https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.9.11
    - ah6: fix error return code in ah6_input()
    - atm: nicstar: Unmap DMA on send error
    - bnxt_en: read EEPROM A2h address using page 0
    - devlink: Add missing genlmsg_cancel() in devlink_nl_sb_port_pool_fill()
    - [arm64] enetc: Workaround for MDIO register access issue
    - Exempt multicast addresses from five-second neighbor lifetime
    - inet_diag: Fix error path to cancel the meseage in inet_req_diag_fill()
    - ipv6: Fix error path to cancel the meseage
    - lan743x: fix issue causing intermittent kernel log warnings
    - lan743x: prevent entire kernel HANG on open, for some platforms
    - net: b44: fix error return code in b44_init_one()
    - net: bridge: add missing counters to ndo_get_stats64 callback
    - [arm64,armhf] net: dsa: mv88e6xxx: Avoid VTU corruption on 6097
    - [armhf] net: ethernet: ti: cpsw: fix cpts irq after suspend
    - [armhf] net: ethernet: ti: cpsw: fix error return code in cpsw_probe()
    - [armhf] net: ftgmac100: Fix crash when removing driver
    - net: Have netpoll bring-up DSA management interface
    - netlabel: fix our progress tracking in netlbl_unlabel_staticlist()
    - netlabel: fix an uninitialized warning in netlbl_unlabel_staticlist()
    - net/mlx4_core: Fix init_hca fields offset
    - [armhf] net/ncsi: Fix netlink registration
    - net: phy: mscc: remove non-MACSec compatible phy
    - net/smc: fix direct access to ib_gid_addr->ndev in
      smc_ib_determine_gid()
    - [arm64,armhf] net: stmmac: Use rtnl_lock/unlock on
      netif_set_real_num_rx_queues() call
    - page_frag: Recover from memory pressure
    - qed: fix error return code in qed_iwarp_ll2_start()
    - qed: fix ILT configuration of SRC block
    - qlcnic: fix error return code in qlcnic_83xx_restart_hw()
    - sctp: change to hold/put transport for proto_unreach_timer
    - tcp: only postpone PROBE_RTT if RTT is < current min_rtt estimate
    - vsock: forward all packets to the host when no H2G is registered
    - net/mlx5e: Fix check if netdev is bond slave
    - net/mlx5: Add handling of port type in rule deletion
    - net/mlx5: Clear bw_share upon VF disable
    - net/mlx5: Disable QoS when min_rates on all VFs are zero
    - PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter
    - [armhf] net: fec: Fix reference count leak in fec series ops
    - bnxt_en: Fix counter overflow logic.
    - bnxt_en: Free port stats during firmware reset.
    - [arm64,armhf] net: mvneta: fix possible memory leak in
      mvneta_swbm_add_rx_fragment
    - net: usb: qmi_wwan: Set DTR quirk for MR400
    - [armhf] Revert "Revert "gpio: omap: Fix lost edge wake-up interrupts""
    - tools, bpftool: Avoid array index warnings.
    - [arm64,armhf] pinctrl: rockchip: enable gpio pclk for
      rockchip_gpio_to_irq
    - scsi: ufs: Fix unbalanced scsi_block_reqs_cnt caused by ufshcd_hold()
    - scsi: ufs: Try to save power mode change and UIC cmd completion timeout
    - [armhf] pinctrl: mcp23s08: Print error message when regmap init fails
    - [x86] ACPI: button: Add DMI quirk for Medion Akoya E2228T
    - [arm64] errata: Fix handling of 1418040 with late CPU onlining
    - [arm64] psci: Avoid printing in cpu_psci_cpu_die()
    - [arm64] smp: Tell RCU about CPUs that fail to come online
    - vfs: remove lockdep bogosity in __sb_start_write
    - gfs2: fix possible reference leak in gfs2_check_blk_type
    - [arm64,armhf] hwmon: (pwm-fan) Fix RPM calculation
    - gfs2: Fix case in which ail writes are done to jdata holes
    - [arm64] Add MIDR value for KRYO2XX gold/silver CPU cores
    - [arm64] kpti: Add KRYO2XX gold/silver CPU cores to kpti safelist
    - [arm64] cpu_errata: Apply Erratum 845719 to KRYO2XX Silver
    - [arm64,armhf] usb: dwc2: Avoid leaving the error_debugfs label unused
    - [arm64] dts: allwinner: beelink-gs1: Enable both RGMII RX/TX delay
    - [arm64] dts: allwinner: Pine H64: Enable both RGMII RX/TX delay
    - [arm64] dts: allwinner: a64: OrangePi Win: Fix ethernet node
    - [arm64] dts: allwinner: a64: Pine64 Plus: Fix ethernet node
    - [arm64] dts: allwinner: h5: OrangePi PC2: Fix ethernet node
    - [armhf] dts: sun8i: r40: bananapi-m2-ultra: Fix ethernet node
    - [armhf] Revert "arm: sun8i: orangepi-pc-plus: Set EMAC activity LEDs to
      active high"
    - [armhf] dts: sun6i: a31-hummingbird: Enable RGMII RX/TX delay on
      Ethernet PHY
    - [armhf] dts: sun7i: cubietruck: Enable RGMII RX/TX delay on Ethernet PHY
    - [armhf] dts: sun7i: bananapi-m1-plus: Enable RGMII RX/TX delay on
      Ethernet PHY
    - [armhf] dts: sun8i: h3: orangepi-plus2e: Enable RGMII RX/TX delay on
      Ethernet PHY
    - [armhf] dts: sun9i: Enable both RGMII RX/TX delay on Ethernet PHY
    - [arm64] dts: allwinner: h5: libretech-all-h5-cc: Enable RGMII RX/TX
      delay on PHY
    - [arm64] dts: allwinner: a64: bananapi-m64: Enable RGMII RX/TX delay on
      PHY
    - [mips64el,mipsel] export has_transparent_hugepage() for modules
    - [arm64] dts: allwinner: h5: OrangePi Prime: Fix ethernet node
    - [armhf] dts: imx6q-prti6q: fix PHY address
    - swiotlb: using SIZE_MAX needs limits.h included
    - [armhf] dmaengine: ti: omap-dma: Block PM if SDMA is busy to fix audio
    - rcu: Don't invoke try_invoke_on_locked_down_task() with irqs disabled
    - spi: fix client driver breakages when using GPIO descriptors
    - Input: elan_i2c - fix firmware update on newer ICs
    - rfkill: Fix use-after-free in rfkill_resume()
    - perf lock: Correct field name "flags"
    - perf lock: Don't free "lock_seq_stat" if read_count isn't zero
    - SUNRPC: Fix oops in the rpc_xdr_buf event class
    - [arm64,armhf] drm: bridge: dw-hdmi: Avoid resetting force in the detect
      function
    - tools, bpftool: Add missing close before bpftool net attach exit
    - [amd64] IB/hfi1: Fix error return code in hfi1_init_dd()
    - ip_tunnels: Set tunnel option flag when tunnel metadata is present
    - can: af_can: prevent potential access of uninitialized member in
      can_rcv()
    - can: af_can: prevent potential access of uninitialized member in
      canfd_rcv()
    - can: dev: can_restart(): post buffer from the right context
    - can: mcba_usb: mcba_usb_start_xmit(): first fill skb, then pass to
      can_put_echo_skb()
    - can: peak_usb: fix potential integer overflow on shift of a int
    - [armhf] can: flexcan: fix failure handling of pm_runtime_get_sync()
    - [arm64] ASoC: qcom: lpass-platform: Fix memory leak
    - [arm64,armhf] drm/sun4i: dw-hdmi: fix error return code in
      sun8i_dw_hdmi_bind()
    - net/mlx5: E-Switch, Fail mlx5_esw_modify_vport_rate if qos disabled
    - bpf, sockmap: Fix partial copy_page_to_iter so progress can still be
      made
    - bpf, sockmap: Ensure SO_RCVBUF memory is observed on ingress redirect
    - can: kvaser_usb: kvaser_usb_hydra: Fix KCAN bittiming limits
    - dmaengine: fix error codes in channel_register()
    - [amd64] iommu/vt-d: Move intel_iommu_gfx_mapped to Intel IOMMU header
    - [amd64] iommu/vt-d: Avoid panic if iommu init fails in tboot system
    - [armhf] can: flexcan: flexcan_chip_start(): fix erroneous
      flexcan_transceiver_enable() during bus-off recovery
    - xfs: ensure inobt record walks always make forward progress
    - xfs: return corresponding errcode if xfs_initialize_perag() fail
    - [x86] ASOC: Intel: kbl_rt5663_rt5514_max98927: Do not try to disable
      disabled clock
    - [armhf] regulator: ti-abb: Fix array out of bound read access on the
      first transition
    - lib/strncpy_from_user.c: Mask out bytes after NUL terminator.
    - xfs: revert "xfs: fix rmap key and record comparison functions"
    - bpf, sockmap: Skb verdict SK_PASS to self already checked rmem limits
    - bpf, sockmap: On receive programs try to fast track SK_PASS ingress
    - bpf, sockmap: Use truesize with sk_rmem_schedule()
    - bpf, sockmap: Avoid returning unneeded EAGAIN when redirecting to self
    - [armhf] efi/arm: set HSCTLR Thumb2 bit correctly for HVC calls from HYP
    - [amd64] efi/x86: Free efi_pgd with free_pages()
    - sched/fair: Fix overutilized update in enqueue_task_fair()
    - sched: Fix data-race in wakeup
    - sched: Fix rq->nr_iowait ordering
    - libfs: fix error cast of negative value in simple_attr_write()
    - afs: Fix speculative status fetch going out of order wrt to
      modifications
    - HID: logitech-hidpp: Add PID for MX Anywhere 2
    - HID: logitech-dj: Handle quad/bluetooth keyboards with a builtin
      trackpad
    - HID: logitech-dj: Fix Dinovo Mini when paired with a MX5x00 receiver
    - speakup: Do not let the line discipline be used several times
      (CVE-2020-28941)
    - ALSA: firewire: Clean up a locking issue in copy_resp_to_buf()
    - ALSA: usb-audio: Add delay quirk for all Logitech USB devices
    - ALSA: ctl: fix error path at adding user-defined element set
    - ALSA: mixart: Fix mutex deadlock
    - ALSA: hda/realtek - Add supported for Lenovo ThinkPad Headset Button
    - ALSA: hda/realtek - Add supported mute Led for HP
    - ALSA: hda/realtek: Add some Clove SSID in the ALC293(ALC1220)
    - ALSA: hda/realtek - HP Headset Mic can't detect after boot
    - [armhf] tty: serial: imx: fix potential deadlock
    - [armhf] tty: serial: imx: keep console clocks always on
    - HID: logitech-dj: Fix an error in mse_bluetooth_descriptor
    - [arm64,armhf,x86] efivarfs: fix memory leak in efivarfs_create()
    - [arm64,x86] staging: rtl8723bs: Add 024c:0627 to the list of SDIO
      device-ids
    - xfs: fix forkoff miscalculation related to XFS_LITINO(mp)
    - [arm64,x86] ACPI: fan: Initialize performance state sysfs attribute
    - [x86] iio: accel: kxcjk1013: Replace is_smo8500_device with an acpi_type
      enum
    - [x86] iio: accel: kxcjk1013: Add support for KIOX010A ACPI DSM for
      setting tablet-mode
    - [arm64] iio: cros_ec: Use default frequencies when EC returns invalid
      information
    - spi: Introduce device-managed SPI controller allocation
    - [arm64,armhf] spi: bcm2835aux: Fix use-after-free on unbind
    - [armhf] regulator: pfuze100: limit pfuze-support-disable-sw to
      pfuze{100,200}
    - regulator: fix memory leak with repeated set_machine_constraints()
    - regulator: avoid resolve_supply() infinite recursion
    - regulator: workaround self-referent regulators
    - gfs2: Fix regression in freeze_go_sync
    - mac80211: minstrel: remove deferred sampling code
    - mac80211: minstrel: fix tx status processing corner case
    - mac80211: free sta in sta_info_insert_finish() on errors
    - [s390x] fix system call exit path
    - [s390x] cpum_sf.c: fix file permission for cpum_sfb_size
    - [s390x] dasd: fix null pointer dereference for ERP requests
    - [x86] Drivers: hv: vmbus: Allow cleanup of VMBUS_CONNECT_CPU if
      disconnected
    - [x86] drm/i915: Handle max_bpc==16
    - [x86] drm/i915/tgl: Fix Media power gate sequence.
    - io_uring: don't double complete failed reissue request
    - mmc: sdhci-pci: Prefer SDR25 timing for High Speed mode for BYT-based
      Intel controllers
    - [arm64] mmc: sdhci-of-arasan: Allow configuring zero tap values
    - [arm64] mmc: sdhci-of-arasan: Use Mask writes for Tap delays
    - [arm64] mmc: sdhci-of-arasan: Issue DLL reset explicitly
    - blk-cgroup: fix a hd_struct leak in blkcg_fill_root_iostats
    - ptrace: Set PF_SUPERPRIV when checking capability
    - seccomp: Set PF_SUPERPRIV when checking capability
    - fanotify: fix logic of reporting name info with watched parent
    - [x86] microcode/intel: Check patch signature before saving microcode for
      early loading
    - mm: never attempt async page lock if we've transferred data already
    - mm: fix readahead_page_batch for retry entries
    - mm: memcg/slab: fix root memcg vmstats
    - mm/userfaultfd: do not access vma->vm_mm after calling
      handle_userfault()

  [ Ben Hutchings ]
  * [arm64][rt] Disable KVM, which currently conflicts with PREEMPT_RT

  [ Yves-Alexis Perez ]
  * usbnet: ipheth: fix connectivity with iOS 14

  [ Salvatore Bonaccorso ]
  * Bump ABI to 4

  [ Julien Cristau ]
  * Disable NOUVEAU_LEGACY_CTX_SUPPORT, which was keeping DRM_LEGACY enabled
    for no good reason (closes: #975038)

[dgit import unpatched linux 5.9.11-1]