** Description changed:
-
- 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:
-
- upstream stable patchset 2021-04-20
- from git://git.kernel.org/
+ 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:
+
+ upstream stable patchset 2021-04-20
+
+ Ported from the following upstream stable releases:
+ v5.4.106, v5.10.24
+
+ from git://git.kernel.org/
+
+ uapi: nfnetlink_cthelper.h: fix userspace compilation error
+ powerpc/perf: Fix handling of privilege level checks in perf interrupt context
+ powerpc/pseries: Don't enforce MSI affinity with kdump
+ crypto: mips/poly1305 - enable for all MIPS processors
+ ath9k: fix transmitting to stations in dynamic SMPS mode
+ net: Fix gro aggregation for udp encaps with zero csum
+ net: check if protocol extracted by virtio_net_hdr_set_proto is correct
+ net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0
+ can: skb: can_skb_set_owner(): fix ref counting if socket was closed before
setting skb ownership
+ can: flexcan: assert FRZ bit in flexcan_chip_freeze()
+ can: flexcan: enable RX FIFO after FRZ/HALT valid
+ can: flexcan: invoke flexcan_chip_freeze() to enter freeze mode
+ can: tcan4x5x: tcan4x5x_init(): fix initialization - clear MRAM before
entering Normal Mode
+ tcp: Fix sign comparison bug in getsockopt(TCP_ZEROCOPY_RECEIVE)
+ tcp: add sanity tests to TCP_QUEUE_SEQ
+ netfilter: nf_nat: undo erroneous tcp edemux lookup
+ netfilter: x_tables: gpf inside xt_find_revision()
+ net: always use icmp{,v6}_ndo_send from ndo_start_xmit
+ net: phy: fix save wrong speed and duplex problem if autoneg is on
+ selftests/bpf: No need to drop the packet when there is no geneve opt
+ selftests/bpf: Mask bpf_csum_diff() return value to 16 bits in test_verifier
+ samples, bpf: Add missing munmap in xdpsock
+ libbpf: Clear map_info before each bpf_obj_get_info_by_fd
+ ibmvnic: always store valid MAC address
+ mt76: dma: do not report truncated frames to mac80211
+ powerpc/603: Fix protection of user pages mapped with PROT_NONE
+ mount: fix mounting of detached mounts onto targets that reside on shared
mounts
+ cifs: return proper error code in statfs(2)
+ Revert "mm, slub: consider rest of partial list if acquire_slab() fails"
+ sh_eth: fix TRSCER mask for SH771x
+ net: enetc: don't overwrite the RSS indirection table when initializing
+ net: enetc: take the MDIO lock only once per NAPI poll cycle
+ net: enetc: fix incorrect TPID when receiving 802.1ad tagged packets
+ net: enetc: don't disable VLAN filtering in IFF_PROMISC mode
+ net: enetc: remove bogus write to SIRXIDR from enetc_setup_rxbdr
+ net: enetc: keep RX ring consumer index in sync with hardware
+ net: ethernet: mtk-star-emac: fix wrong unmap in RX handling
+ net/mlx4_en: update moderation when config reset
+ net: stmmac: fix incorrect DMA channel intr enable setting of EQoS v4.10
+ nexthop: Do not flush blackhole nexthops when loopback goes down
+ net: sched: avoid duplicates in classes dump
+ net: dsa: sja1105: fix SGMII PCS being forced to SPEED_UNKNOWN instead of
SPEED_10
+ net: usb: qmi_wwan: allow qmimux add/del with master up
+ netdevsim: init u64 stats for 32bit hardware
+ cipso,calipso: resolve a number of problems with the DOI refcounts
+ net: stmmac: Fix VLAN filter delete timeout issue in Intel mGBE SGMII
+ stmmac: intel: Fixes clock registration error seen for multiple interfaces
+ net: lapbether: Remove netif_start_queue / netif_stop_queue
+ net: davicom: Fix regulator not turned off on failed probe
+ net: davicom: Fix regulator not turned off on driver removal
+ net: enetc: allow hardware timestamping on TX queues with tc-etf enabled
+ net: qrtr: fix error return code of qrtr_sendmsg()
+ s390/qeth: fix memory leak after failed TX Buffer allocation
+ r8169: fix r8168fp_adjust_ocp_cmd function
+ ixgbe: fail to create xfrm offload of IPsec tunnel mode SA
+ perf build: Fix ccache usage in $(CC) when generating arch errno table
+ net: stmmac: stop each tx channel independently
+ net: stmmac: fix watchdog timeout during suspend/resume stress test
+ net: stmmac: fix wrongly set buffer2 valid when sph unsupport
+ ethtool: fix the check logic of at least one channel for RX/TX
+ selftests: forwarding: Fix race condition in mirror installation
+ perf traceevent: Ensure read cmdlines are null terminated.
+ perf report: Fix -F for branch & mem modes
+ net: hns3: fix query vlan mask value error for flow director
+ net: hns3: fix bug when calculating the TCAM table info
+ s390/cio: return -EFAULT if copy_to_user() fails again
+ bnxt_en: reliably allocate IRQ table on reset to avoid crash
+ gpiolib: acpi: Add ACPI_GPIO_QUIRK_ABSOLUTE_NUMBER quirk
+ gpiolib: acpi: Allow to find GpioInt() resource by name and index
+ gpio: pca953x: Set IRQ type when handle Intel Galileo Gen 2
+ gpio: fix gpio-device list corruption
+ drm/compat: Clear bounce structures
+ drm/amd/display: Add a backlight module option
+ drm/amdgpu/display: use GFP_ATOMIC in dcn21_validate_bandwidth_fp()
+ drm/amd/display: Fix nested FPU context in dcn21_validate_bandwidth()
+ drm/amd/pm: bug fix for pcie dpm
+ drm/amdgpu/display: simplify backlight setting
+ drm/amdgpu/display: don't assert in set backlight function
+ drm/amdgpu/display: handle aux backlight in backlight_get_brightness
+ drm/shmem-helper: Check for purged buffers in fault handler
+ drm/shmem-helper: Don't remove the offset in vm_area_struct pgoff
+ drm: Use USB controller's DMA mask when importing dmabufs
+ drm: meson_drv add shutdown function
+ drm/shmem-helpers: vunmap: Don't put pages for dma-buf
+ s390/cio: return -EFAULT if copy_to_user() fails
+ s390/crypto: return -EFAULT if copy_to_user() fails
+ qxl: Fix uninitialised struct field head.surface_id
+ sh_eth: fix TRSCER mask for R7S9210
+ media: usbtv: Fix deadlock on suspend
+ media: rkisp1: params: fix wrong bits settings
+ media: v4l: vsp1: Fix uif null pointer access
+ media: v4l: vsp1: Fix bru null pointer access
+ media: rc: compile rc-cec.c into rc-core
+ UBUNTU: [Packaging] update modules for rc-cec
+ cifs: fix credit accounting for extra channel
+ net: hns3: fix error mask definition of flow director
+ s390/qeth: don't replace a fully completed async TX buffer
+ s390/qeth: remove QETH_QDIO_BUF_HANDLED_DELAYED state
+ s390/qeth: improve completion of pending TX buffers
+ s390/qeth: fix notification for pending buffers during teardown
+ net: dsa: tag_ksz: don't allocate additional memory for padding/tagging
+ net: dsa: trailer: don't allocate additional memory for padding/tagging
+ net: dsa: tag_qca: let DSA core deal with TX reallocation
+ net: dsa: tag_ocelot: let DSA core deal with TX reallocation
+ net: dsa: tag_mtk: let DSA core deal with TX reallocation
+ net: dsa: tag_lan9303: let DSA core deal with TX reallocation
+ net: dsa: tag_edsa: let DSA core deal with TX reallocation
+ net: dsa: tag_brcm: let DSA core deal with TX reallocation
+ net: dsa: tag_dsa: let DSA core deal with TX reallocation
+ net: dsa: tag_gswip: let DSA core deal with TX reallocation
+ net: dsa: tag_ar9331: let DSA core deal with TX reallocation
+ net: dsa: tag_mtk: fix 802.1ad VLAN egress
+ ath11k: peer delete synchronization with firmware
+ i2c: rcar: faster irq code to minimize HW race condition
+ i2c: rcar: optimize cacheline to minimize HW race condition
+ scsi: ufs: WB is only available on LUN #0 to #7
+ udf: fix silent AED tagLocation corruption
+ iommu/vt-d: Clear PRQ overflow only when PRQ is empty
+ mmc: mxs-mmc: Fix a resource leak in an error handling path in
'mxs_mmc_probe()'
+ mmc: mediatek: fix race condition between msdc_request_timeout and irq
+ mmc: sdhci-iproc: Add ACPI bindings for the RPi
+ Platform: OLPC: Fix probe error handling
+ powerpc/pci: Add ppc_md.discover_phbs()
+ spi: stm32: make spurious and overrun interrupts visible
+ powerpc: improve handling of unrecoverable system reset
+ powerpc/perf: Record counter overflow always if SAMPLE_IP is unset
+ HID: logitech-dj: add support for the new lightspeed connection iteration
+ powerpc/64: Fix stack trace not displaying final frame
+ iommu/amd: Fix performance counter initialization
+ clk: qcom: gdsc: Implement NO_RET_PERIPH flag
+ sparc32: Limit memblock allocation to low memory
+ sparc64: Use arch_validate_flags() to validate ADI flag
+ Input: applespi - don't wait for responses to commands indefinitely.
+ PCI: xgene-msi: Fix race in installing chained irq handler
+ PCI: mediatek: Add missing of_node_put() to fix reference leak
+ drivers/base: build kunit tests without structleak plugin
+ PCI/LINK: Remove bandwidth notification
+ UBUNTU: [Config] updateconfigs for PCIE_BW
+ kbuild: clamp SUBLEVEL to 255
+ PCI: Fix pci_register_io_range() memory leak
+ i40e: Fix memory leak in i40e_probe
+ s390/smp: __smp_rescan_cpus() - move cpumask away from stack
+ drivers/base/memory: don't store phys_device in memory blocks
+ sysctl.c: fix underflow value setting risk in vm_table
+ scsi: libiscsi: Fix iscsi_prep_scsi_cmd_pdu() error handling
+ scsi: target: core: Add cmd length set before cmd complete
+ scsi: target: core: Prevent underflow for service actions
+ clk: qcom: gpucc-msm8998: Add resets, cxc, fix flags on gpu_gx_gdsc
+ mmc: sdhci: Update firmware interface API
+ ARM: 9029/1: Make iwmmxt.S support Clang's integrated assembler
+ ARM: assembler: introduce adr_l, ldr_l and str_l macros
+ ARM: efistub: replace adrl pseudo-op with adr_l macro invocation
+ ALSA: usb: Add Plantronics C320-M USB ctrl msg delay quirk
+ ALSA: hda/hdmi: Cancel pending works before suspend
+ ALSA: hda/conexant: Add quirk for mute LED control on HP ZBook G5
+ ALSA: hda/ca0132: Add Sound BlasterX AE-5 Plus support
+ ALSA: hda: Drop the BATCH workaround for AMD controllers
+ ALSA: hda: Flush pending unsolicited events before suspend
+ ALSA: hda: Avoid spurious unsol event handling during S3/S4
+ ALSA: usb-audio: Fix "cannot get freq eq" errors on Dell AE515 sound bar
+ ALSA: usb-audio: Apply the control quirk to Plantronics headsets
+ arm64: kasan: fix page_alloc tagging with DEBUG_VIRTUAL
+ s390/dasd: fix hanging DASD driver unbind
+ s390/dasd: fix hanging IO request during DASD driver unbind
+ software node: Fix node registration
+ xen/events: reset affinity of 2-level event when tearing it down
+ mmc: mmci: Add MMC_CAP_NEED_RSP_BUSY for the stm32 variants
+ mmc: core: Fix partition switch time for eMMC
+ mmc: cqhci: Fix random crash when remove mmc module/card
+ cifs: do not send close in compound create+close requests
+ Goodix Fingerprint device is not a modem
+ USB: gadget: u_ether: Fix a configfs return code
+ usb: gadget: f_uac2: always increase endpoint max_packet_size by one audio
slot
+ usb: gadget: f_uac1: stop playback on function disable
+ usb: dwc3: qcom: Add missing DWC3 OF node refcount decrement
+ usb: dwc3: qcom: add URS Host support for sdm845 ACPI boot
+ usb: dwc3: qcom: add ACPI device id for sc8180x
+ usb: dwc3: qcom: Honor wakeup enabled/disabled state
+ USB: usblp: fix a hang in poll() if disconnected
+ usb: renesas_usbhs: Clear PIPECFG for re-enabling pipe with other EPNUM
+ usb: xhci: do not perform Soft Retry for some xHCI hosts
+ xhci: Improve detection of device initiated wake signal.
+ usb: xhci: Fix ASMedia ASM1042A and ASM3242 DMA addressing
+ xhci: Fix repeated xhci wake after suspend due to uncleared internal wake
state
+ USB: serial: io_edgeport: fix memory leak in edge_startup
+ USB: serial: ch341: add new Product ID
+ USB: serial: cp210x: add ID for Acuity Brands nLight Air Adapter
+ USB: serial: cp210x: add some more GE USB IDs
+ usbip: fix stub_dev to check for stream socket
+ usbip: fix vhci_hcd to check for stream socket
+ usbip: fix vudc to check for stream socket
+ usbip: fix vhci_hcd attach_store() races leading to gpf
+ usbip: fix vudc usbip_sockfd_store races leading to gpf
+ misc/pvpanic: Export module FDT device table
+ staging: rtl8192u: fix ->ssid overflow in r8192_wx_set_scan()
+ staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan()
+ staging: rtl8712: unterminated string leads to read overflow
+ staging: rtl8188eu: fix potential memory corruption in rtw_check_beacon_data()
+ staging: ks7010: prevent buffer overflow in ks_wlan_set_scan()
+ staging: rtl8712: Fix possible buffer overflow in r8712_sitesurvey_cmd
+ staging: rtl8192e: Fix possible buffer overflow in _rtl92e_wx_set_scan
+ staging: comedi: addi_apci_1032: Fix endian problem for COS sample
+ staging: comedi: addi_apci_1500: Fix endian problem for command sample
+ staging: comedi: adv_pci1710: Fix endian problem for AI command data
+ staging: comedi: das6402: Fix endian problem for AI command data
+ staging: comedi: das800: Fix endian problem for AI command data
+ staging: comedi: dmm32at: Fix endian problem for AI command data
+ staging: comedi: me4000: Fix endian problem for AI command data
+ staging: comedi: pcl711: Fix endian problem for AI command data
+ staging: comedi: pcl818: Fix endian problem for AI command data
+ sh_eth: fix TRSCER mask for R7S72100
+ arm64/mm: Fix pfn_valid() for ZONE_DEVICE based memory
+ SUNRPC: Set memalloc_nofs_save() for sync tasks
+ NFS: Don't revalidate the directory permissions on a lookup failure
+ NFS: Don't gratuitously clear the inode cache when lookup failed
+ NFSv4.2: fix return value of _nfs4_get_security_label()
+ block: rsxx: fix error return code of rsxx_pci_probe()
+ configfs: fix a use-after-free in __configfs_open_file
+ arm64: mm: use a 48-bit ID map when possible on 52-bit VA builds
+ hrtimer: Update softirq_expires_next correctly after
__hrtimer_get_next_event()
+ powerpc/64s/exception: Clean up a missed SRR specifier
+ stop_machine: mark helpers __always_inline
+ include/linux/sched/mm.h: use rcu_dereference in in_vfork()
+ zram: fix return value on writeback_store
+ linux/compiler-clang.h: define HAVE_BUILTIN_BSWAP*
+ sched/membarrier: fix missing local execution of ipi_sync_rq_state()
+ efi: stub: omit SetVirtualAddressMap() if marked unsupported in RT_PROP table
+ powerpc/64s: Fix instruction encoding for lis in ppc_function_entry()
+ powerpc: Fix inverted SET_FULL_REGS bitop
+ powerpc: Fix missing declaration of [en/dis]able_kernel_vsx()
+ binfmt_misc: fix possible deadlock in bm_register_write
+ x86/unwind/orc: Disable KASAN checking in the ORC unwinder, part 2
+ KVM: kvmclock: Fix vCPUs > 64 can't be online/hotpluged
+ KVM: arm64: Reject VM creation when the default IPA size is unsupported
+ KVM: arm64: Fix exclusive limit for IPA size
+ mm/userfaultfd: fix memory corruption due to writeprotect
+ mm/page_alloc.c: refactor initialization of struct page for holes in memory
layout
+ xen/events: don't unmask an event channel when an eoi is pending
+ xen/events: avoid handling the same event on two cpus at the same time
+ UBUNTU: upstream stable to v5.4.106, v5.10.24
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Title:
Groovy update: upstream stable patchset 2021-04-20
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