** Description changed:
+ SRU Justification
- 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:
- 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:
+ v5.6.8 upstream stable release
+ from git://git.kernel.org/
- v5.6.8 upstream stable release
- from git://git.kernel.org/
+ mm: check that mm is still valid in madvise()
+ tools/testing/nvdimm: Fix compilation failure without
CONFIG_DEV_DAX_PMEM_COMPAT
+ watchdog: reset last_hw_keepalive time at start
+ scsi: lpfc: Fix kasan slab-out-of-bounds error in lpfc_unreg_login
+ xfs: correctly acount for reclaimable slabs
+ scsi: lpfc: Fix crash after handling a pci error
+ scsi: lpfc: Fix crash in target side cable pulls hitting WAIT_FOR_UNREG
+ scsi: libfc: If PRLI rejected, move rport to PLOGI state
+ ceph: return ceph_mdsc_do_request() errors from __get_parent()
+ ceph: don't skip updating wanted caps when cap is stale
+ pwm: imx27: Fix clock handling in pwm_imx27_apply()
+ pwm: rcar: Fix late Runtime PM enablement
+ nvme-tcp: fix possible crash in write_zeroes processing
+ ASoC: qcom: q6asm-dai: Add SNDRV_PCM_INFO_BATCH flag
+ scsi: iscsi: Report unbind session event when the target has been removed
+ tools/test/nvdimm: Fix out of tree build
+ ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map()
+ nvme: fix deadlock caused by ANA update wrong locking
+ drm/amd/display: Update stream adjust in dc_stream_adjust_vmin_vmax
+ dma-direct: fix data truncation in dma_direct_get_required_mask()
+ kernel/gcov/fs.c: gcov_seq_next() should increase position index
+ selftests: kmod: fix handling test numbers above 9
+ ipc/util.c: sysvipc_find_ipc() should increase position index
+ kconfig: qconf: Fix a few alignment issues
+ lib/raid6/test: fix build on distros whose /bin/sh is not bash
+ block: fix busy device checking in blk_drop_partitions
+ s390/cio: generate delayed uevent for vfio-ccw subchannels
+ s390/cio: avoid duplicated 'ADD' uevents
+ loop: Better discard support for block devices
+ Revert "powerpc/64: irq_work avoid interrupt when called with hardware irqs
enabled"
+ powerpc/pseries: Fix MCE handling on pseries
+ nvme: fix compat address handling in several ioctls
+ pwm: renesas-tpu: Fix late Runtime PM enablement
+ pwm: bcm2835: Dynamically allocate base
+ scsi: lpfc: Fix erroneous cpu limit of 128 on I/O statistics
+ scsi: lpfc: Fix lockdep error - register non-static key
+ perf/core: Disable page faults when getting phys address
+ drm/amd/display: Calculate scaling ratios on every medium/full update
+ ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN MPWIN895CL tablet
+ ALSA: usb-audio: Add Pioneer DJ DJM-250MK2 quirk
+ block: fix busy device checking in blk_drop_partitions again
+ cxgb4: fix adapter crash due to wrong MC size
+ cxgb4: fix large delays in PTP synchronization
+ ipv4: Update fib_select_default to handle nexthop objects
+ ipv6: fix restrict IPV6_ADDRFORM operation
+ macsec: avoid to set wrong mtu
+ macvlan: fix null dereference in macvlan_device_event()
+ mlxsw: Fix some IS_ERR() vs NULL bugs
+ net: bcmgenet: correct per TX/RX ring statistics
+ net/mlx4_en: avoid indirect call in TX completion
+ net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node
+ net: openvswitch: ovs_ct_exit to be done under ovs_lock
+ net: stmmac: dwmac-meson8b: Add missing boundary to RGMII TX clock array
+ net/x25: Fix x25_neigh refcnt leak when receiving frame
+ sched: etf: do not assume all sockets are full blown
+ selftests: Fix suppress test in fib_tests.sh
+ tcp: cache line align MAX_TCP_HEADER
+ team: fix hang in team_mode_get()
+ tipc: Fix potential tipc_aead refcnt leak in tipc_crypto_rcv
+ tipc: Fix potential tipc_node refcnt leak in tipc_rcv
+ vrf: Fix IPv6 with qdisc and xfrm
+ net: dsa: b53: Lookup VID in ARL searches when VLAN is enabled
+ net: dsa: b53: Fix valid setting for MDB entries
+ net: dsa: b53: Fix ARL register definitions
+ net: dsa: b53: Rework ARL bin logic
+ net: dsa: b53: b53_arl_rw_op() needs to select IVL or SVL
+ vxlan: use the correct nlattr array in NL_SET_ERR_MSG_ATTR
+ geneve: use the correct nlattr array in NL_SET_ERR_MSG_ATTR
+ xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish
+ vrf: Check skb for XFRM_TRANSFORMED flag
+ net: ethernet: ixp4xx: Add error handling in ixp4xx_eth_probe()
+ KEYS: Avoid false positive ENOMEM error on key read
+ ALSA: hda: Remove ASUS ROG Zenith from the blacklist
+ ALSA: usb-audio: Add static mapping table for ALC1220-VB-based mobos
+ ALSA: usb-audio: Add connector notifier delegation
+ mac80211: populate debugfs only after cfg80211 init
+ libbpf: Only check mode flags in get_xdp_id
+ iio: core: remove extra semi-colon from devm_iio_device_register() macro
+ iio: imu: st_lsm6dsx: flush hw FIFO before resetting the device
+ iio: st_sensors: rely on odr mask to know if odr can be set
+ iio: adc: stm32-adc: fix sleep in atomic context
+ iio: adc: ti-ads8344: properly byte swap value
+ iio: xilinx-xadc: Fix ADC-B powerdown
+ iio: xilinx-xadc: Fix clearing interrupt when enabling trigger
+ iio: xilinx-xadc: Fix sequencer configuration for aux channels in
simultaneous mode
+ iio: xilinx-xadc: Make sure not exceed maximum samplerate
+ USB: sisusbvga: Change port variable from signed to unsigned
+ USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70
RGB RAPIDFIRE
+ USB: early: Handle AMD's spec-compliant identifiers, too
+ USB: core: Fix free-while-in-use bug in the USB S-Glibrary
+ USB: hub: Fix handling of connect changes during sleep
+ USB: hub: Revert commit bd0e6c9614b9 ("usb: hub: try old enumeration scheme
first for high speed devices")
+ tty: serial: owl: add "much needed" clk_prepare_enable()
+ vmalloc: fix remap_vmalloc_range() bounds checks
+ staging: gasket: Fix incongruency in handling of sysfs entries creation
+ coredump: fix null pointer dereference on coredump
+ mm/hugetlb: fix a addressing exception caused by huge_pte_offset
+ mm/ksm: fix NULL pointer dereference when KSM zero page is enabled
+ tools/vm: fix cross-compile build
+ ALSA: usx2y: Fix potential NULL dereference
+ ALSA: hda/realtek - Fix unexpected init_amp override
+ ALSA: hda/realtek - Add new codec supported for ALC245
+ ALSA: hda/hdmi: Add module option to disable audio component binding
+ ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif
+ ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices
+ tpm/tpm_tis: Free IRQ if probing fails
+ tpm: fix wrong return value in tpm_pcr_extend
+ tpm: ibmvtpm: retry on H_CLOSED in tpm_ibmvtpm_send()
+ KVM: s390: Return last valid slot if approx index is out-of-bounds
+ KVM: Check validity of resolved slot when searching memslots
+ KVM: VMX: Enable machine check support for 32bit targets
+ tty: hvc: fix buffer overflow during hvc_alloc().
+ tty: rocket, avoid OOB access
+ usb-storage: Add unusual_devs entry for JMicron JMS566
+ signal: Avoid corrupting si_pid and si_uid in do_notify_parent
+ drm/dp_mst: Zero assigned PBN when releasing VCPI slots
+ audit: check the length of userspace generated audit records
+ ASoC: dapm: fixup dapm kcontrol widget
+ SUNRPC: Fix backchannel RPC soft lockups
+ iwlwifi: pcie: actually release queue memory in TVQM
+ iwlwifi: mvm: beacon statistics shouldn't go backwards
+ iwlwifi: pcie: indicate correct RB size to device
+ iwlwifi: mvm: limit maximum queue appropriately
+ iwlwifi: mvm: Do not declare support for ACK Enabled Aggregation
+ iwlwifi: mvm: fix inactive TID removal return value usage
+ iwlwifi: fix WGDS check when WRDS is disabled
+ cifs: fix uninitialised lease_key in open_shroot()
+ ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y
+ powerpc/8xx: Fix STRICT_KERNEL_RWX startup test failure
+ powerpc/setup_64: Set cache-line-size based on cache-block-size
+ staging: comedi: dt2815: fix writing hi byte of analog output
+ staging: comedi: Fix comedi_device refcnt leak in comedi_open
+ vt: don't hardcode the mem allocation upper bound
+ vt: don't use kmalloc() for the unicode screen buffer
+ staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default.
+ staging: vt6656: Fix calling conditions of vnt_set_bss_mode
+ staging: vt6656: Fix drivers TBTT timing counter.
+ staging: vt6656: Fix pairwise key entry save.
+ staging: vt6656: Power save stop wake_up_count wrap around.
+ mei: me: fix irq number stored in hw struct
+ cdc-acm: close race betrween suspend() and acm_softint
+ cdc-acm: introduce a cool down
+ UAS: no use logging any details in case of ENODEV
+ UAS: fix deadlock in error handling and PM flushing work
+ fpga: dfl: pci: fix return value of cci_pci_sriov_configure
+ usb: dwc3: gadget: Fix request completion check
+ usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset()
+ usb: typec: tcpm: Ignore CC and vbus changes in PORT_RESET change
+ usb: typec: altmode: Fix typec_altmode_get_partner sometimes returning an
invalid pointer
+ xhci: Fix handling halted endpoint even if endpoint ring appears empty
+ xhci: prevent bus suspend if a roothub port detected a over-current condition
+ xhci: Don't clear hub TT buffer on ep0 protocol stall
+ serial: sh-sci: Make sure status register SCxSR is read in correct sequence
+ Revert "serial: uartps: Fix uartps_major handling"
+ Revert "serial: uartps: Use the same dynamic major number for all ports"
+ Revert "serial: uartps: Fix error path when alloc failed"
+ Revert "serial: uartps: Do not allow use aliases >= MAX_UART_INSTANCES"
+ Revert "serial: uartps: Change uart ID port allocation"
+ Revert "serial: uartps: Move Port ID to device data structure"
+ Revert "serial: uartps: Register own uart console and driver structures"
+ drm/i915/gt: Update PMINTRMSK holding fw
+ powerpc/kuap: PPC_KUAP_DEBUG should depend on PPC_KUAP
+ powerpc/mm: Fix CONFIG_PPC_KUAP_DEBUG on PPC32
+ s390/mm: fix page table upgrade vs 2ndary address mode accesses
+ Linux 5.6.8
+ UBUNTU: upstream stable to v5.6.8
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https://bugs.launchpad.net/bugs/1875938
Title:
Focal update: v5.6.8 upstream stable release
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