25 Jan, 2021

2 commits


20 Jan, 2021

9 commits

  • This is the 5.10.9 stable release

    * tag 'v5.10.9': (153 commits)
    Linux 5.10.9
    netfilter: nf_nat: Fix memleak in nf_nat_init
    netfilter: conntrack: fix reading nf_conntrack_buckets
    ...

    Signed-off-by: Jason Liu

    Jason Liu
     
  • This is the 5.10.8 stable release

    * tag 'v5.10.8': (104 commits)
    Linux 5.10.8
    tools headers UAPI: Sync linux/fscrypt.h with the kernel sources
    drm/panfrost: Remove unused variables in panfrost_job_close()
    ...

    Signed-off-by: Jason Liu

    Jason Liu
     
  • This is the 5.10.7 stable release

    * tag 'v5.10.7': (144 commits)
    Linux 5.10.7
    scsi: target: Fix XCOPY NAA identifier lookup
    rtlwifi: rise completion at the last step of firmware callback
    ...

    Signed-off-by: Jason Liu

    Jason Liu
     
  • This is the 5.10.5 stable release

    * tag 'v5.10.5': (63 commits)
    Linux 5.10.5
    device-dax: Fix range release
    ext4: avoid s_mb_prefetch to be zero in individual scenarios
    ...

    Signed-off-by: Jason Liu

    Jason Liu
     
  • Changes in 5.10.9
    btrfs: reloc: fix wrong file extent type check to avoid false ENOENT
    btrfs: prevent NULL pointer dereference in extent_io_tree_panic
    ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machines
    ALSA: doc: Fix reference to mixart.rst
    ASoC: AMD Renoir - add DMI entry for Lenovo ThinkPad X395
    ASoC: dapm: remove widget from dirty list on free
    x86/hyperv: check cpu mask after interrupt has been disabled
    drm/amdgpu: add green_sardine device id (v2)
    drm/amdgpu: fix DRM_INFO flood if display core is not supported (bug 210921)
    Revert "drm/amd/display: Fixed Intermittent blue screen on OLED panel"
    drm/amdgpu: add new device id for Renior
    drm/i915: Allow the sysadmin to override security mitigations
    drm/i915/gt: Limit VFE threads based on GT
    drm/i915/backlight: fix CPU mode backlight takeover on LPT
    drm/bridge: sii902x: Refactor init code into separate function
    dt-bindings: display: sii902x: Add supply bindings
    drm/bridge: sii902x: Enable I/O and core VCC supplies if present
    tracing/kprobes: Do the notrace functions check without kprobes on ftrace
    tools/bootconfig: Add tracing_on support to helper scripts
    ext4: use IS_ERR instead of IS_ERR_OR_NULL and set inode null when IS_ERR
    ext4: fix wrong list_splice in ext4_fc_cleanup
    ext4: fix bug for rename with RENAME_WHITEOUT
    cifs: check pointer before freeing
    cifs: fix interrupted close commands
    riscv: Drop a duplicated PAGE_KERNEL_EXEC
    riscv: return -ENOSYS for syscall -1
    riscv: Fixup CONFIG_GENERIC_TIME_VSYSCALL
    riscv: Fix KASAN memory mapping.
    mips: fix Section mismatch in reference
    mips: lib: uncached: fix non-standard usage of variable 'sp'
    MIPS: boot: Fix unaligned access with CONFIG_MIPS_RAW_APPENDED_DTB
    MIPS: Fix malformed NT_FILE and NT_SIGINFO in 32bit coredumps
    MIPS: relocatable: fix possible boot hangup with KASLR enabled
    RDMA/ocrdma: Fix use after free in ocrdma_dealloc_ucontext_pd()
    ACPI: scan: Harden acpi_device_add() against device ID overflows
    xen/privcmd: allow fetching resource sizes
    compiler.h: Raise minimum version of GCC to 5.1 for arm64
    mm/vmalloc.c: fix potential memory leak
    mm/hugetlb: fix potential missing huge page size info
    mm/process_vm_access.c: include compat.h
    dm raid: fix discard limits for raid1
    dm snapshot: flush merged data before committing metadata
    dm integrity: fix flush with external metadata device
    dm integrity: fix the maximum number of arguments
    dm crypt: use GFP_ATOMIC when allocating crypto requests from softirq
    dm crypt: do not wait for backlogged crypto request completion in softirq
    dm crypt: do not call bio_endio() from the dm-crypt tasklet
    dm crypt: defer decryption to a tasklet if interrupts disabled
    stmmac: intel: change all EHL/TGL to auto detect phy addr
    r8152: Add Lenovo Powered USB-C Travel Hub
    btrfs: tree-checker: check if chunk item end overflows
    ext4: don't leak old mountpoint samples
    io_uring: don't take files/mm for a dead task
    io_uring: drop mm and files after task_work_run
    ARC: build: remove non-existing bootpImage from KBUILD_IMAGE
    ARC: build: add uImage.lzma to the top-level target
    ARC: build: add boot_targets to PHONY
    ARC: build: move symlink creation to arch/arc/Makefile to avoid race
    ARM: omap2: pmic-cpcap: fix maximum voltage to be consistent with defaults on xt875
    ath11k: fix crash caused by NULL rx_channel
    netfilter: ipset: fixes possible oops in mtype_resize
    ath11k: qmi: try to allocate a big block of DMA memory first
    btrfs: fix async discard stall
    btrfs: merge critical sections of discard lock in workfn
    btrfs: fix transaction leak and crash after RO remount caused by qgroup rescan
    regulator: bd718x7: Add enable times
    ethernet: ucc_geth: fix definition and size of ucc_geth_tx_global_pram
    ARM: dts: ux500/golden: Set display max brightness
    habanalabs: adjust pci controller init to new firmware
    habanalabs/gaudi: retry loading TPC f/w on -EINTR
    habanalabs: register to pci shutdown callback
    staging: spmi: hisi-spmi-controller: Fix some error handling paths
    spi: altera: fix return value for altera_spi_txrx()
    habanalabs: Fix memleak in hl_device_reset
    hwmon: (pwm-fan) Ensure that calculation doesn't discard big period values
    lib/raid6: Let $(UNROLL) rules work with macOS userland
    kconfig: remove 'kvmconfig' and 'xenconfig' shorthands
    spi: fix the divide by 0 error when calculating xfer waiting time
    io_uring: drop file refs after task cancel
    bfq: Fix computation of shallow depth
    arch/arc: add copy_user_page() to to fix build error on ARC
    misdn: dsp: select CONFIG_BITREVERSE
    net: ethernet: fs_enet: Add missing MODULE_LICENSE
    selftests: fix the return value for UDP GRO test
    nvme-pci: mark Samsung PM1725a as IGNORE_DEV_SUBNQN
    nvme: avoid possible double fetch in handling CQE
    nvmet-rdma: Fix list_del corruption on queue establishment failure
    drm/amd/display: fix sysfs amdgpu_current_backlight_pwm NULL pointer issue
    drm/amdgpu: fix a GPU hang issue when remove device
    drm/amd/pm: fix the failure when change power profile for renoir
    drm/amdgpu: fix potential memory leak during navi12 deinitialization
    usb: typec: Fix copy paste error for NVIDIA alt-mode description
    iommu/vt-d: Fix lockdep splat in sva bind()/unbind()
    ACPI: scan: add stub acpi_create_platform_device() for !CONFIG_ACPI
    drm/msm: Call msm_init_vram before binding the gpu
    ARM: picoxcell: fix missing interrupt-parent properties
    poll: fix performance regression due to out-of-line __put_user()
    rcu-tasks: Move RCU-tasks initialization to before early_initcall()
    bpf: Simplify task_file_seq_get_next()
    bpf: Save correct stopping point in file seq iteration
    x86/sev-es: Fix SEV-ES OUT/IN immediate opcode vc handling
    cfg80211: select CONFIG_CRC32
    nvme-fc: avoid calling _nvme_fc_abort_outstanding_ios from interrupt context
    iommu/vt-d: Update domain geometry in iommu_ops.at(de)tach_dev
    net/mlx5e: CT: Use per flow counter when CT flow accounting is enabled
    net/mlx5: Fix passing zero to 'PTR_ERR'
    net/mlx5: E-Switch, fix changing vf VLANID
    blk-mq-debugfs: Add decode for BLK_MQ_F_TAG_HCTX_SHARED
    mm: fix clear_refs_write locking
    mm: don't play games with pinned pages in clear_page_refs
    mm: don't put pinned pages into the swap cache
    perf intel-pt: Fix 'CPU too large' error
    dump_common_audit_data(): fix racy accesses to ->d_name
    ASoC: meson: axg-tdm-interface: fix loopback
    ASoC: meson: axg-tdmin: fix axg skew offset
    ASoC: Intel: fix error code cnl_set_dsp_D0()
    nvmet-rdma: Fix NULL deref when setting pi_enable and traddr INADDR_ANY
    nvme: don't intialize hwmon for discovery controllers
    nvme-tcp: fix possible data corruption with bio merges
    nvme-tcp: Fix warning with CONFIG_DEBUG_PREEMPT
    NFS4: Fix use-after-free in trace_event_raw_event_nfs4_set_lock
    pNFS: We want return-on-close to complete when evicting the inode
    pNFS: Mark layout for return if return-on-close was not sent
    pNFS: Stricter ordering of layoutget and layoutreturn
    NFS: Adjust fs_context error logging
    NFS/pNFS: Don't call pnfs_free_bucket_lseg() before removing the request
    NFS/pNFS: Don't leak DS commits in pnfs_generic_retry_commit()
    NFS/pNFS: Fix a leak of the layout 'plh_outstanding' counter
    NFS: nfs_delegation_find_inode_server must first reference the superblock
    NFS: nfs_igrab_and_active must first reference the superblock
    scsi: ufs: Fix possible power drain during system suspend
    ext4: fix superblock checksum failure when setting password salt
    RDMA/restrack: Don't treat as an error allocation ID wrapping
    RDMA/usnic: Fix memleak in find_free_vf_and_create_qp_grp
    bnxt_en: Improve stats context resource accounting with RDMA driver loaded.
    RDMA/mlx5: Fix wrong free of blue flame register on error
    IB/mlx5: Fix error unwinding when set_has_smi_cap fails
    umount(2): move the flag validity checks first
    dm zoned: select CONFIG_CRC32
    drm/i915/dsi: Use unconditional msleep for the panel_on_delay when there is no reset-deassert MIPI-sequence
    drm/i915/icl: Fix initing the DSI DSC power refcount during HW readout
    drm/i915/gt: Restore clear-residual mitigations for Ivybridge, Baytrail
    mm, slub: consider rest of partial list if acquire_slab() fails
    riscv: Trace irq on only interrupt is enabled
    iommu/vt-d: Fix unaligned addresses for intel_flush_svm_range_dev()
    net: sunrpc: interpret the return value of kstrtou32 correctly
    selftests: netfilter: Pass family parameter "-f" to conntrack tool
    dm: eliminate potential source of excessive kernel log noise
    ALSA: fireface: Fix integer overflow in transmit_midi_msg()
    ALSA: firewire-tascam: Fix integer overflow in midi_port_work()
    netfilter: conntrack: fix reading nf_conntrack_buckets
    netfilter: nf_nat: Fix memleak in nf_nat_init
    Linux 5.10.9

    Signed-off-by: Greg Kroah-Hartman
    Change-Id: I609e501511889081e03d2d18ee7e1be95406f396

    Greg Kroah-Hartman
     
  • commit fab336b42441e0b2eb1d81becedb45fbdf99606e upstream.

    Fix nft_conntrack_helper.sh false fail report:

    1) Conntrack tool need "-f ipv6" parameter to show out ipv6 traffic items.

    2) Sleep 1 second after background nc send packet, to make sure check
    is after this statement executed.

    False report:
    FAIL: ns1-lkjUemYw did not show attached helper ip set via ruleset
    PASS: ns1-lkjUemYw connection on port 2121 has ftp helper attached
    ...

    After fix:
    PASS: ns1-2hUniwU2 connection on port 2121 has ftp helper attached
    PASS: ns2-2hUniwU2 connection on port 2121 has ftp helper attached
    ...

    Fixes: 619ae8e0697a6 ("selftests: netfilter: add test case for conntrack helper assignment")
    Signed-off-by: Chen Yi
    Signed-off-by: Pablo Neira Ayuso
    Signed-off-by: Greg Kroah-Hartman

    Chen Yi
     
  • commit 5501e9229a80d95a1ea68609f44c447a75d23ed5 upstream.

    In some cases, the number of cpus (nr_cpus_online) is confused with the
    maximum cpu number (nr_cpus_avail), which results in the error in the
    example below:

    Example on system with 8 cpus:

    Before:
    # echo 0 > /sys/devices/system/cpu/cpu2/online
    # ./perf record --kcore -e intel_pt// taskset --cpu-list 7 uname
    Linux
    [ perf record: Woken up 1 times to write data ]
    [ perf record: Captured and wrote 0.147 MB perf.data ]
    # ./perf script --itrace=e
    Requested CPU 7 too large. Consider raising MAX_NR_CPUS
    0x25908 [0x8]: failed to process type: 68 [Invalid argument]

    After:
    # ./perf script --itrace=e
    #

    Fixes: 8c7274691f0d ("perf machine: Replace MAX_NR_CPUS with perf_env::nr_cpus_online")
    Fixes: 7df4e36a4785 ("perf session: Replace MAX_NR_CPUS with perf_env::nr_cpus_online")
    Signed-off-by: Adrian Hunter
    Tested-by: Kan Liang
    Cc: Jiri Olsa
    Cc: stable@vger.kernel.org
    Link: http://lore.kernel.org/lkml/20210107174159.24897-1-adrian.hunter@intel.com
    Signed-off-by: Arnaldo Carvalho de Melo
    Signed-off-by: Greg Kroah-Hartman

    Adrian Hunter
     
  • [ Upstream commit 3503ee6c0bec5f173d606359e6384a5ef85492fb ]

    The udpgro.sh will always return 0 (unless the bpf selftest was not
    build first) even if there are some failed sub test-cases.

    Therefore the kselftest framework will report this case is OK.

    Check and return the exit status of each test to make it easier to
    spot real failures.

    Signed-off-by: Po-Hsu Lin
    Signed-off-by: David S. Miller
    Signed-off-by: Sasha Levin

    Po-Hsu Lin
     
  • commit 55ed4560774d81d7343223b8fd2784c530a9c6c1 upstream.

    Add ftrace.instance.INSTANCE.tracing_on support to ftrace2bconf.sh
    and bconf2ftrace.sh.

    commit 8490db06f914 ("tracing/boot: Add per-instance tracing_on
    option support") added the per-instance tracing_on option,
    but forgot to update the helper scripts.

    Link: https://lkml.kernel.org/r/160749166410.3497930.14204335886811029800.stgit@devnote2

    Cc: stable@vger.kernel.org
    Fixes: 8490db06f914 ("tracing/boot: Add per-instance tracing_on option support")
    Signed-off-by: Masami Hiramatsu
    Signed-off-by: Steven Rostedt (VMware)
    Signed-off-by: Greg Kroah-Hartman

    Masami Hiramatsu
     

19 Jan, 2021

1 commit

  • Changes in 5.10.8
    powerpc/32s: Fix RTAS machine check with VMAP stack
    io_uring: synchronise IOPOLL on task_submit fail
    io_uring: limit {io|sq}poll submit locking scope
    io_uring: patch up IOPOLL overflow_flush sync
    RDMA/hns: Avoid filling sl in high 3 bits of vlan_id
    iommu/arm-smmu-qcom: Initialize SCTLR of the bypass context
    drm/panfrost: Don't corrupt the queue mutex on open/close
    io_uring: Fix return value from alloc_fixed_file_ref_node
    scsi: ufs: Fix -Wsometimes-uninitialized warning
    btrfs: skip unnecessary searches for xattrs when logging an inode
    btrfs: fix deadlock when cloning inline extent and low on free metadata space
    btrfs: shrink delalloc pages instead of full inodes
    net: cdc_ncm: correct overhead in delayed_ndp_size
    net: hns3: fix incorrect handling of sctp6 rss tuple
    net: hns3: fix the number of queues actually used by ARQ
    net: hns3: fix a phy loopback fail issue
    net: stmmac: dwmac-sun8i: Fix probe error handling
    net: stmmac: dwmac-sun8i: Balance internal PHY resource references
    net: stmmac: dwmac-sun8i: Balance internal PHY power
    net: stmmac: dwmac-sun8i: Balance syscon (de)initialization
    net: vlan: avoid leaks on register_vlan_dev() failures
    net/sonic: Fix some resource leaks in error handling paths
    net: bareudp: add missing error handling for bareudp_link_config()
    ptp: ptp_ines: prevent build when HAS_IOMEM is not set
    net: ipv6: fib: flush exceptions when purging route
    tools: selftests: add test for changing routes with PTMU exceptions
    net: fix pmtu check in nopmtudisc mode
    net: ip: always refragment ip defragmented packets
    chtls: Fix hardware tid leak
    chtls: Remove invalid set_tcb call
    chtls: Fix panic when route to peer not configured
    chtls: Avoid unnecessary freeing of oreq pointer
    chtls: Replace skb_dequeue with skb_peek
    chtls: Added a check to avoid NULL pointer dereference
    chtls: Fix chtls resources release sequence
    octeontx2-af: fix memory leak of lmac and lmac->name
    nexthop: Fix off-by-one error in error path
    nexthop: Unlink nexthop group entry in error path
    nexthop: Bounce NHA_GATEWAY in FDB nexthop groups
    s390/qeth: fix deadlock during recovery
    s390/qeth: fix locking for discipline setup / removal
    s390/qeth: fix L2 header access in qeth_l3_osa_features_check()
    net: dsa: lantiq_gswip: Exclude RMII from modes that report 1 GbE
    net/mlx5: Use port_num 1 instead of 0 when delete a RoCE address
    net/mlx5e: ethtool, Fix restriction of autoneg with 56G
    net/mlx5e: In skb build skip setting mark in switchdev mode
    net/mlx5: Check if lag is supported before creating one
    scsi: lpfc: Fix variable 'vport' set but not used in lpfc_sli4_abts_err_handler()
    ionic: start queues before announcing link up
    HID: wacom: Fix memory leakage caused by kfifo_alloc
    fanotify: Fix sys_fanotify_mark() on native x86-32
    ARM: OMAP2+: omap_device: fix idling of devices during probe
    i2c: sprd: use a specific timeout to avoid system hang up issue
    dmaengine: dw-edma: Fix use after free in dw_edma_alloc_chunk()
    selftests/bpf: Clarify build error if no vmlinux
    can: tcan4x5x: fix bittiming const, use common bittiming from m_can driver
    can: m_can: m_can_class_unregister(): remove erroneous m_can_clk_stop()
    can: kvaser_pciefd: select CONFIG_CRC32
    spi: spi-geni-qcom: Fail new xfers if xfer/cancel/abort pending
    cpufreq: powernow-k8: pass policy rather than use cpufreq_cpu_get()
    spi: spi-geni-qcom: Fix geni_spi_isr() NULL dereference in timeout case
    spi: stm32: FIFO threshold level - fix align packet size
    i2c: i801: Fix the i2c-mux gpiod_lookup_table not being properly terminated
    i2c: mediatek: Fix apdma and i2c hand-shake timeout
    bcache: set bcache device into read-only mode for BCH_FEATURE_INCOMPAT_OBSO_LARGE_BUCKET
    interconnect: imx: Add a missing of_node_put after of_device_is_available
    interconnect: qcom: fix rpmh link failures
    dmaengine: mediatek: mtk-hsdma: Fix a resource leak in the error handling path of the probe function
    dmaengine: milbeaut-xdmac: Fix a resource leak in the error handling path of the probe function
    dmaengine: xilinx_dma: check dma_async_device_register return value
    dmaengine: xilinx_dma: fix incompatible param warning in _child_probe()
    dmaengine: xilinx_dma: fix mixed_enum_type coverity warning
    arm64: mm: Fix ARCH_LOW_ADDRESS_LIMIT when !CONFIG_ZONE_DMA
    qed: select CONFIG_CRC32
    phy: dp83640: select CONFIG_CRC32
    wil6210: select CONFIG_CRC32
    block: rsxx: select CONFIG_CRC32
    lightnvm: select CONFIG_CRC32
    zonefs: select CONFIG_CRC32
    iommu/vt-d: Fix misuse of ALIGN in qi_flush_piotlb()
    iommu/intel: Fix memleak in intel_irq_remapping_alloc
    bpftool: Fix compilation failure for net.o with older glibc
    nvme-tcp: Fix possible race of io_work and direct send
    net/mlx5e: Fix memleak in mlx5e_create_l2_table_groups
    net/mlx5e: Fix two double free cases
    regmap: debugfs: Fix a memory leak when calling regmap_attach_dev
    wan: ds26522: select CONFIG_BITREVERSE
    arm64: cpufeature: remove non-exist CONFIG_KVM_ARM_HOST
    regulator: qcom-rpmh-regulator: correct hfsmps515 definition
    net: mvpp2: disable force link UP during port init procedure
    drm/i915/dp: Track pm_qos per connector
    net: mvneta: fix error message when MTU too large for XDP
    selftests: fib_nexthops: Fix wrong mausezahn invocation
    KVM: arm64: Don't access PMCR_EL0 when no PMU is available
    xsk: Fix race in SKB mode transmit with shared cq
    xsk: Rollback reservation at NETDEV_TX_BUSY
    block/rnbd-clt: avoid module unload race with close confirmation
    can: isotp: isotp_getname(): fix kernel information leak
    block: fix use-after-free in disk_part_iter_next
    net: drop bogus skb with CHECKSUM_PARTIAL and offset beyond end of trimmed packet
    regmap: debugfs: Fix a reversed if statement in regmap_debugfs_init()
    drm/panfrost: Remove unused variables in panfrost_job_close()
    tools headers UAPI: Sync linux/fscrypt.h with the kernel sources
    Linux 5.10.8

    Signed-off-by: Greg Kroah-Hartman
    Change-Id: Ib8272ec9f47a3c3813509bcacece3b16137332e1

    Greg Kroah-Hartman
     

18 Jan, 2021

1 commit


17 Jan, 2021

5 commits

  • commit 4a443a51776ca9847942523cf987a330894d3a31 upstream.

    To pick the changes from:

    3ceb6543e9cf6ed8 ("fscrypt: remove kernel-internal constants from UAPI header")

    That don't result in any changes in tooling, just addressing this perf
    build warning:

    Warning: Kernel ABI header at 'tools/include/uapi/linux/fscrypt.h' differs from latest version at 'include/uapi/linux/fscrypt.h'
    diff -u tools/include/uapi/linux/fscrypt.h include/uapi/linux/fscrypt.h

    Cc: Adrian Hunter
    Cc: Eric Biggers
    Cc: Ian Rogers
    Cc: Jiri Olsa
    Cc: Namhyung Kim
    Signed-off-by: Arnaldo Carvalho de Melo
    Signed-off-by: Greg Kroah-Hartman

    Arnaldo Carvalho de Melo
     
  • commit a5c9ca76a1c61fb5e4c35de8eb25aa925b03c9e4 upstream.

    For IPv6 traffic, mausezahn needs to be invoked with '-6'. Otherwise an
    error is returned:

    # ip netns exec me mausezahn veth1 -B 2001:db8:101::2 -A 2001:db8:91::1 -c 0 -t tcp "dp=1-1023, flags=syn"
    Failed to set source IPv4 address. Please check if source is set to a valid IPv4 address.
    Invalid command line parameters!

    Fixes: 7c741868ceab ("selftests: Add torture tests to nexthop tests")
    Signed-off-by: Ido Schimmel
    Reviewed-by: Petr Machata
    Reviewed-by: David Ahern
    Signed-off-by: Jakub Kicinski
    Signed-off-by: Greg Kroah-Hartman

    Ido Schimmel
     
  • commit 6f02b540d7597f357bc6ee711346761045d4e108 upstream.

    For older glibc ~2.17, #include'ing both linux/if.h and net/if.h
    fails due to complaints about redefinition of interface flags:

    CC net.o
    In file included from net.c:13:0:
    /usr/include/linux/if.h:71:2: error: redeclaration of enumerator ‘IFF_UP’
    IFF_UP = 1< resolves the issue and it is
    not needed for compilation anyhow.

    [1] https://lore.kernel.org/netdev/1461512707-23058-1-git-send-email-mikko.rapeli__34748.27880641$1462831734$gmane$org@iki.fi/

    Fixes: f6f3bac08ff9 ("tools/bpf: bpftool: add net support")
    Signed-off-by: Alan Maguire
    Signed-off-by: Andrii Nakryiko
    Acked-by: Martin KaFai Lau
    Link: https://lore.kernel.org/bpf/1609948746-15369-1-git-send-email-alan.maguire@oracle.com
    Signed-off-by: Greg Kroah-Hartman

    Alan Maguire
     
  • commit 1a3449c19407a28f7019a887cdf0d6ba2444751a upstream.

    If Makefile cannot find any of the vmlinux's in its VMLINUX_BTF_PATHS list,
    it tries to run btftool incorrectly, with VMLINUX_BTF unset:

    bpftool btf dump file $(VMLINUX_BTF) format c

    Such that the keyword 'format' is misinterpreted as the path to vmlinux.
    The resulting build error message is fairly cryptic:

    GEN vmlinux.h
    Error: failed to load BTF from format: No such file or directory

    This patch makes the failure reason clearer by yielding this instead:

    Makefile:...: *** Cannot find a vmlinux for VMLINUX_BTF at any of
    "{paths}". Stop.

    Fixes: acbd06206bbb ("selftests/bpf: Add vmlinux.h selftest exercising tracing of syscalls")
    Signed-off-by: Kamal Mostafa
    Signed-off-by: Andrii Nakryiko
    Link: https://lore.kernel.org/bpf/20201215182011.15755-1-kamal@canonical.com
    Signed-off-by: Greg Kroah-Hartman

    Kamal Mostafa
     
  • [ Upstream commit 5316a7c0130acf09bfc8bb0092407006010fcccc ]

    Adds new 2 new tests to the PTMU script: pmtu_ipv4/6_route_change.

    These tests explicitly test for a recently discovered problem in the
    IPv6 routing framework where PMTU exceptions were not properly released
    when replacing a route via "ip route change ...".

    After creating PMTU exceptions, the route from the device A to R1 will be
    replaced with a new route, then device A will be deleted. If the PMTU
    exceptions were properly cleaned up by the kernel, this device deletion
    will succeed. Otherwise, the unregistration of the device will stall, and
    messages such as the following will be logged in dmesg:

    unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 4

    Signed-off-by: Sean Tranchetti
    Reviewed-by: David Ahern
    Link: https://lore.kernel.org/r/1609892546-11389-2-git-send-email-stranche@quicinc.com
    Signed-off-by: Jakub Kicinski
    Signed-off-by: Greg Kroah-Hartman

    Sean Tranchetti
     

15 Jan, 2021

2 commits


13 Jan, 2021

3 commits

  • Changes in 5.10.7
    i40e: Fix Error I40E_AQ_RC_EINVAL when removing VFs
    iavf: fix double-release of rtnl_lock
    net/sched: sch_taprio: ensure to reset/destroy all child qdiscs
    net: mvpp2: Add TCAM entry to drop flow control pause frames
    net: mvpp2: prs: fix PPPoE with ipv6 packet parse
    net: systemport: set dev->max_mtu to UMAC_MAX_MTU_SIZE
    ethernet: ucc_geth: fix use-after-free in ucc_geth_remove()
    ethernet: ucc_geth: set dev->max_mtu to 1518
    ionic: account for vlan tag len in rx buffer len
    atm: idt77252: call pci_disable_device() on error path
    net: mvpp2: Fix GoP port 3 Networking Complex Control configurations
    net: stmmac: dwmac-meson8b: ignore the second clock input
    ibmvnic: fix login buffer memory leak
    ibmvnic: continue fatal error reset after passive init
    net: ethernet: mvneta: Fix error handling in mvneta_probe
    qede: fix offload for IPIP tunnel packets
    virtio_net: Fix recursive call to cpus_read_lock()
    net/ncsi: Use real net-device for response handler
    net: ethernet: Fix memleak in ethoc_probe
    net-sysfs: take the rtnl lock when storing xps_cpus
    net-sysfs: take the rtnl lock when accessing xps_cpus_map and num_tc
    net-sysfs: take the rtnl lock when storing xps_rxqs
    net-sysfs: take the rtnl lock when accessing xps_rxqs_map and num_tc
    net: ethernet: ti: cpts: fix ethtool output when no ptp_clock registered
    tun: fix return value when the number of iovs exceeds MAX_SKB_FRAGS
    e1000e: Only run S0ix flows if shutdown succeeded
    e1000e: bump up timeout to wait when ME un-configures ULP mode
    Revert "e1000e: disable s0ix entry and exit flows for ME systems"
    e1000e: Export S0ix flags to ethtool
    bnxt_en: Check TQM rings for maximum supported value.
    net: mvpp2: fix pkt coalescing int-threshold configuration
    bnxt_en: Fix AER recovery.
    ipv4: Ignore ECN bits for fib lookups in fib_compute_spec_dst()
    net: sched: prevent invalid Scell_log shift count
    net: hns: fix return value check in __lb_other_process()
    erspan: fix version 1 check in gre_parse_header()
    net: hdlc_ppp: Fix issues when mod_timer is called while timer is running
    bareudp: set NETIF_F_LLTX flag
    bareudp: Fix use of incorrect min_headroom size
    vhost_net: fix ubuf refcount incorrectly when sendmsg fails
    r8169: work around power-saving bug on some chip versions
    net: dsa: lantiq_gswip: Enable GSWIP_MII_CFG_EN also for internal PHYs
    net: dsa: lantiq_gswip: Fix GSWIP_MII_CFG(p) register access
    CDC-NCM: remove "connected" log message
    ibmvnic: fix: NULL pointer dereference.
    net: usb: qmi_wwan: add Quectel EM160R-GL
    selftests: mlxsw: Set headroom size of correct port
    stmmac: intel: Add PCI IDs for TGL-H platform
    selftests/vm: fix building protection keys test
    block: add debugfs stanza for QUEUE_FLAG_NOWAIT
    workqueue: Kick a worker based on the actual activation of delayed works
    scsi: ufs: Fix wrong print message in dev_err()
    scsi: ufs-pci: Fix restore from S4 for Intel controllers
    scsi: ufs-pci: Ensure UFS device is in PowerDown mode for suspend-to-disk ->poweroff()
    scsi: ufs-pci: Fix recovery from hibernate exit errors for Intel controllers
    scsi: ufs-pci: Enable UFSHCD_CAP_RPM_AUTOSUSPEND for Intel controllers
    scsi: block: Introduce BLK_MQ_REQ_PM
    scsi: ide: Do not set the RQF_PREEMPT flag for sense requests
    scsi: ide: Mark power management requests with RQF_PM instead of RQF_PREEMPT
    scsi: scsi_transport_spi: Set RQF_PM for domain validation commands
    scsi: core: Only process PM requests if rpm_status != RPM_ACTIVE
    local64.h: make mandatory
    lib/genalloc: fix the overflow when size is too big
    depmod: handle the case of /sbin/depmod without /sbin in PATH
    scsi: ufs: Clear UAC for FFU and RPMB LUNs
    kbuild: don't hardcode depmod path
    Bluetooth: revert: hci_h5: close serdev device and free hu in h5_close
    scsi: block: Remove RQF_PREEMPT and BLK_MQ_REQ_PREEMPT
    scsi: block: Do not accept any requests while suspended
    crypto: ecdh - avoid buffer overflow in ecdh_set_secret()
    crypto: asym_tpm: correct zero out potential secrets
    powerpc: Handle .text.{hot,unlikely}.* in linker script
    Staging: comedi: Return -EFAULT if copy_to_user() fails
    staging: mt7621-dma: Fix a resource leak in an error handling path
    usb: gadget: enable super speed plus
    USB: cdc-acm: blacklist another IR Droid device
    USB: cdc-wdm: Fix use after free in service_outstanding_interrupt().
    usb: typec: intel_pmc_mux: Configure HPD first for HPD+IRQ request
    usb: dwc3: meson-g12a: disable clk on error handling path in probe
    usb: dwc3: gadget: Restart DWC3 gadget when enabling pullup
    usb: dwc3: gadget: Clear wait flag on dequeue
    usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion
    usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one
    usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression
    usb: chipidea: ci_hdrc_imx: add missing put_device() call in usbmisc_get_init_data()
    USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set
    usb: usbip: vhci_hcd: protect shift size
    usb: uas: Add PNY USB Portable SSD to unusual_uas
    USB: serial: iuu_phoenix: fix DMA from stack
    USB: serial: option: add LongSung M5710 module support
    USB: serial: option: add Quectel EM160R-GL
    USB: yurex: fix control-URB timeout handling
    USB: usblp: fix DMA to stack
    ALSA: usb-audio: Fix UBSAN warnings for MIDI jacks
    usb: gadget: select CONFIG_CRC32
    USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug
    usb: gadget: f_uac2: reset wMaxPacketSize
    usb: gadget: function: printer: Fix a memory leak for interface descriptor
    usb: gadget: u_ether: Fix MTU size mismatch with RX packet size
    USB: gadget: legacy: fix return error code in acm_ms_bind()
    usb: gadget: Fix spinlock lockup on usb_function_deactivate
    usb: gadget: configfs: Preserve function ordering after bind failure
    usb: gadget: configfs: Fix use-after-free issue with udc_name
    USB: serial: keyspan_pda: remove unused variable
    hwmon: (amd_energy) fix allocation of hwmon_channel_info config
    mm: make wait_on_page_writeback() wait for multiple pending writebacks
    x86/mm: Fix leak of pmd ptlock
    KVM: x86/mmu: Use -1 to flag an undefined spte in get_mmio_spte()
    KVM: x86/mmu: Get root level from walkers when retrieving MMIO SPTE
    kvm: check tlbs_dirty directly
    KVM: x86/mmu: Ensure TDP MMU roots are freed after yield
    x86/resctrl: Use an IPI instead of task_work_add() to update PQR_ASSOC MSR
    x86/resctrl: Don't move a task to the same resource group
    blk-iocost: fix NULL iocg deref from racing against initialization
    ALSA: hda/via: Fix runtime PM for Clevo W35xSS
    ALSA: hda/conexant: add a new hda codec CX11970
    ALSA: hda/realtek - Fix speaker volume control on Lenovo C940
    ALSA: hda/realtek: Add mute LED quirk for more HP laptops
    ALSA: hda/realtek: Enable mute and micmute LED on HP EliteBook 850 G7
    ALSA: hda/realtek: Add two "Intel Reference board" SSID in the ALC256.
    iommu/vt-d: Move intel_iommu info from struct intel_svm to struct intel_svm_dev
    btrfs: qgroup: don't try to wait flushing if we're already holding a transaction
    btrfs: send: fix wrong file path when there is an inode with a pending rmdir
    Revert "device property: Keep secondary firmware node secondary by type"
    dmabuf: fix use-after-free of dmabuf's file->f_inode
    arm64: link with -z norelro for LLD or aarch64-elf
    drm/i915: clear the shadow batch
    drm/i915: clear the gpu reloc batch
    bcache: fix typo from SUUP to SUPP in features.h
    bcache: check unsupported feature sets for bcache register
    bcache: introduce BCH_FEATURE_INCOMPAT_LOG_LARGE_BUCKET_SIZE for large bucket
    net/mlx5e: Fix SWP offsets when vlan inserted by driver
    ARM: dts: OMAP3: disable AES on N950/N9
    netfilter: x_tables: Update remaining dereference to RCU
    netfilter: ipset: fix shift-out-of-bounds in htable_bits()
    netfilter: xt_RATEEST: reject non-null terminated string from userspace
    netfilter: nft_dynset: report EOPNOTSUPP on missing set feature
    dmaengine: idxd: off by one in cleanup code
    x86/mtrr: Correct the range check before performing MTRR type lookups
    KVM: x86: fix shift out of bounds reported by UBSAN
    xsk: Fix memory leak for failed bind
    rtlwifi: rise completion at the last step of firmware callback
    scsi: target: Fix XCOPY NAA identifier lookup
    Linux 5.10.7

    Signed-off-by: Greg Kroah-Hartman
    Change-Id: I1a7c195af35831fe362b027fe013c0c7e4dc20ea

    Greg Kroah-Hartman
     
  • [ Upstream commit 7cf22a1c88c05ea3807f95b1edfebb729016ae52 ]

    Commit d8cbe8bfa7d ("tools/testing/selftests/vm: fix build error") tried
    to include a ARCH check for powerpc, however ARCH is not defined in the
    Makefile before including lib.mk. This makes test building to skip on
    both x86 and powerpc.

    Fix the arch check by replacing it using machine type as it is already
    defined and used in the test.

    Link: https://lkml.kernel.org/r/20201215100402.257376-1-harish@linux.ibm.com
    Fixes: d8cbe8bfa7d ("tools/testing/selftests/vm: fix build error")
    Signed-off-by: Harish
    Reviewed-by: Sandipan Das
    Cc: Shuah Khan
    Cc: Sandipan Das
    Cc: John Hubbard
    Cc: Dave Hansen
    Cc: Kirill A. Shutemov
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds
    Signed-off-by: Sasha Levin

    Harish
     
  • [ Upstream commit 2ff2c7e274392871bfdee00ff2adbb8ebae5d240 ]

    The test was setting the headroom size of the wrong port. This was not
    visible because of a firmware bug that canceled this bug.

    Set the headroom size of the correct port, so that the test will pass
    with both old and new firmware versions.

    Fixes: bfa804784e32 ("selftests: mlxsw: Add a PFC test")
    Signed-off-by: Ido Schimmel
    Reviewed-by: Petr Machata
    Link: https://lore.kernel.org/r/20201230114251.394009-1-idosch@idosch.org
    Signed-off-by: Jakub Kicinski
    Signed-off-by: Greg Kroah-Hartman

    Ido Schimmel
     

10 Jan, 2021

1 commit

  • Changes in 5.10.5
    net/sched: sch_taprio: reset child qdiscs before freeing them
    mptcp: fix security context on server socket
    ethtool: fix error paths in ethnl_set_channels()
    ethtool: fix string set id check
    md/raid10: initialize r10_bio->read_slot before use.
    drm/amd/display: Add get_dig_frontend implementation for DCEx
    io_uring: close a small race gap for files cancel
    jffs2: Allow setting rp_size to zero during remounting
    jffs2: Fix NULL pointer dereference in rp_size fs option parsing
    spi: dw-bt1: Fix undefined devm_mux_control_get symbol
    opp: fix memory leak in _allocate_opp_table
    opp: Call the missing clk_put() on error
    scsi: block: Fix a race in the runtime power management code
    mm/hugetlb: fix deadlock in hugetlb_cow error path
    mm: memmap defer init doesn't work as expected
    lib/zlib: fix inflating zlib streams on s390
    io_uring: don't assume mm is constant across submits
    io_uring: use bottom half safe lock for fixed file data
    io_uring: add a helper for setting a ref node
    io_uring: fix io_sqe_files_unregister() hangs
    uapi: move constants from to
    tools headers UAPI: Sync linux/const.h with the kernel headers
    cgroup: Fix memory leak when parsing multiple source parameters
    zlib: move EXPORT_SYMBOL() and MODULE_LICENSE() out of dfltcc_syms.c
    scsi: cxgb4i: Fix TLS dependency
    Bluetooth: hci_h5: close serdev device and free hu in h5_close
    fbcon: Disable accelerated scrolling
    reiserfs: add check for an invalid ih_entry_count
    misc: vmw_vmci: fix kernel info-leak by initializing dbells in vmci_ctx_get_chkpt_doorbells()
    media: gp8psk: initialize stats at power control logic
    f2fs: fix shift-out-of-bounds in sanity_check_raw_super()
    ALSA: seq: Use bool for snd_seq_queue internal flags
    ALSA: rawmidi: Access runtime->avail always in spinlock
    bfs: don't use WARNING: string when it's just info.
    ext4: check for invalid block size early when mounting a file system
    fcntl: Fix potential deadlock in send_sig{io, urg}()
    io_uring: check kthread stopped flag when sq thread is unparked
    rtc: sun6i: Fix memleak in sun6i_rtc_clk_init
    module: set MODULE_STATE_GOING state when a module fails to load
    quota: Don't overflow quota file offsets
    rtc: pl031: fix resource leak in pl031_probe
    powerpc: sysdev: add missing iounmap() on error in mpic_msgr_probe()
    i3c master: fix missing destroy_workqueue() on error in i3c_master_register
    NFSv4: Fix a pNFS layout related use-after-free race when freeing the inode
    f2fs: avoid race condition for shrinker count
    f2fs: fix race of pending_pages in decompression
    module: delay kobject uevent until after module init call
    powerpc/64: irq replay remove decrementer overflow check
    fs/namespace.c: WARN if mnt_count has become negative
    watchdog: rti-wdt: fix reference leak in rti_wdt_probe
    um: random: Register random as hwrng-core device
    um: ubd: Submit all data segments atomically
    NFSv4.2: Don't error when exiting early on a READ_PLUS buffer overflow
    ceph: fix inode refcount leak when ceph_fill_inode on non-I_NEW inode fails
    drm/amd/display: updated wm table for Renoir
    tick/sched: Remove bogus boot "safety" check
    s390: always clear kernel stack backchain before calling functions
    io_uring: remove racy overflow list fast checks
    ALSA: pcm: Clear the full allocated memory at hw_params
    dm verity: skip verity work if I/O error when system is shutting down
    ext4: avoid s_mb_prefetch to be zero in individual scenarios
    device-dax: Fix range release
    Linux 5.10.5

    Signed-off-by: Greg Kroah-Hartman
    Change-Id: I2b481bfac06bafdef2cf3cc1ac2c2a4ddf9913dc

    Greg Kroah-Hartman
     

06 Jan, 2021

1 commit

  • commit 7ddcdea5b54492f54700f427f58690cf1e187e5e upstream.

    To pick up the changes in:

    a85cbe6159ffc973 ("uapi: move constants from to ")

    That causes no changes in tooling, just addresses this perf build
    warning:

    Warning: Kernel ABI header at 'tools/include/uapi/linux/const.h' differs from latest version at 'include/uapi/linux/const.h'
    diff -u tools/include/uapi/linux/const.h include/uapi/linux/const.h

    Cc: Adrian Hunter
    Cc: Ian Rogers
    Cc: Jiri Olsa
    Cc: Namhyung Kim
    Cc: Petr Vorel
    Signed-off-by: Arnaldo Carvalho de Melo
    Signed-off-by: Greg Kroah-Hartman

    Arnaldo Carvalho de Melo
     

04 Jan, 2021

2 commits

  • This is the 5.10.4 stable release

    * tag 'v5.10.4': (717 commits)
    Linux 5.10.4
    x86/CPU/AMD: Save AMD NodeId as cpu_die_id
    drm/edid: fix objtool warning in drm_cvt_modes()
    ...

    Signed-off-by: Jason Liu

    Conflicts:
    drivers/gpu/drm/imx/dcss/dcss-plane.c
    drivers/media/i2c/ov5640.c

    Jason Liu
     
  • This is the 5.10.2 stable release

    * tag 'v5.10.2': (17 commits)
    Linux 5.10.2
    serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
    ALSA: pcm: oss: Fix potential out-of-bounds shift
    ...

    Signed-off-by: Jason Liu

    Conflicts:
    drivers/usb/host/xhci-hub.c
    drivers/usb/host/xhci.h

    Jason Liu
     

30 Dec, 2020

13 commits

  • Changes in 5.10.4
    hwmon: (k10temp) Remove support for displaying voltage and current on Zen CPUs
    drm/gma500: fix double free of gma_connector
    iio: adc: at91_adc: add Kconfig dep on the OF symbol and remove of_match_ptr()
    drm/aspeed: Fix Kconfig warning & subsequent build errors
    drm/mcde: Fix handling of platform_get_irq() error
    drm/tve200: Fix handling of platform_get_irq() error
    arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy node
    arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy node
    soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
    soc: mediatek: Check if power domains can be powered on at boot time
    arm64: dts: mediatek: mt8183: fix gce incorrect mbox-cells value
    arm64: dts: ipq6018: update the reserved-memory node
    arm64: dts: qcom: sc7180: Fix one forgotten interconnect reference
    soc: qcom: geni: More properly switch to DMA mode
    Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
    RDMA/bnxt_re: Set queue pair state when being queried
    rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
    RDMA/bnxt_re: Fix entry size during SRQ create
    selinux: fix error initialization in inode_doinit_with_dentry()
    ARM: dts: aspeed-g6: Fix the GPIO memory size
    ARM: dts: aspeed: s2600wf: Fix VGA memory region location
    RDMA/core: Fix error return in _ib_modify_qp()
    RDMA/rxe: Compute PSN windows correctly
    x86/mm/ident_map: Check for errors from ident_pud_init()
    ARM: p2v: fix handling of LPAE translation in BE mode
    RDMA/rtrs-clt: Remove destroy_con_cq_qp in case route resolving failed
    RDMA/rtrs-clt: Missing error from rtrs_rdma_conn_established
    RDMA/rtrs-srv: Don't guard the whole __alloc_srv with srv_mutex
    x86/apic: Fix x2apic enablement without interrupt remapping
    ASoC: qcom: fix unsigned int bitwidth compared to less than zero
    sched/deadline: Fix sched_dl_global_validate()
    sched: Reenable interrupts in do_sched_yield()
    drm/amdgpu: fix incorrect enum type
    crypto: talitos - Endianess in current_desc_hdr()
    crypto: talitos - Fix return type of current_desc_hdr()
    crypto: inside-secure - Fix sizeof() mismatch
    ASoC: sun4i-i2s: Fix lrck_period computation for I2S justified mode
    drm/msm: Add missing stub definition
    ARM: dts: aspeed: tiogapass: Remove vuart
    drm/amdgpu: fix build_coefficients() argument
    powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
    spi: img-spfi: fix reference leak in img_spfi_resume
    f2fs: call f2fs_get_meta_page_retry for nat page
    RDMA/mlx5: Fix corruption of reg_pages in mlx5_ib_rereg_user_mr()
    perf test: Use generic event for expand_libpfm_events()
    drm/msm/dp: DisplayPort PHY compliance tests fixup
    drm/msm/dsi_pll_7nm: restore VCO rate during restore_state
    drm/msm/dsi_pll_10nm: restore VCO rate during restore_state
    drm/msm/dpu: fix clock scaling on non-sc7180 board
    spi: spi-mem: fix reference leak in spi_mem_access_start
    scsi: aacraid: Improve compat_ioctl handlers
    pinctrl: core: Add missing #ifdef CONFIG_GPIOLIB
    ASoC: pcm: DRAIN support reactivation
    drm/bridge: tpd12s015: Fix irq registering in tpd12s015_probe
    crypto: arm64/poly1305-neon - reorder PAC authentication with SP update
    crypto: arm/aes-neonbs - fix usage of cbc(aes) fallback
    crypto: caam - fix printing on xts fallback allocation error path
    selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
    nl80211/cfg80211: fix potential infinite loop
    spi: stm32: fix reference leak in stm32_spi_resume
    bpf: Fix tests for local_storage
    x86/mce: Correct the detection of invalid notifier priorities
    drm/edid: Fix uninitialized variable in drm_cvt_modes()
    ath11k: Initialize complete alpha2 for regulatory change
    ath11k: Fix number of rules in filtered ETSI regdomain
    ath11k: fix wmi init configuration
    brcmfmac: Fix memory leak for unpaired brcmf_{alloc/free}
    arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7
    arm64: dts: exynos: Correct psci compatible used on Exynos7
    drm/panel: simple: Add flags to boe_nv133fhm_n61
    Bluetooth: Fix null pointer dereference in hci_event_packet()
    Bluetooth: Fix: LL PRivacy BLE device fails to connect
    Bluetooth: hci_h5: fix memory leak in h5_close
    spi: stm32-qspi: fix reference leak in stm32 qspi operations
    spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
    spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
    spi: tegra20-slink: fix reference leak in slink ops of tegra20
    spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
    spi: tegra114: fix reference leak in tegra spi ops
    spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
    spi: imx: fix reference leak in two imx operations
    ASoC: qcom: common: Fix refcounting in qcom_snd_parse_of()
    ath11k: Handle errors if peer creation fails
    mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
    drm/msm/a6xx: Clear shadow on suspend
    drm/msm/a5xx: Clear shadow on suspend
    firmware: tegra: fix strncpy()/strncat() confusion
    drm/msm/dp: return correct connection status after suspend
    drm/msm/dp: skip checking LINK_STATUS_UPDATED bit
    drm/msm/dp: do not notify audio subsystem if sink doesn't support audio
    selftests/run_kselftest.sh: fix dry-run typo
    selftest/bpf: Add missed ip6ip6 test back
    ASoC: wm8994: Fix PM disable depth imbalance on error
    ASoC: wm8998: Fix PM disable depth imbalance on error
    spi: sprd: fix reference leak in sprd_spi_remove
    virtiofs fix leak in setup
    ASoC: arizona: Fix a wrong free in wm8997_probe
    RDMa/mthca: Work around -Wenum-conversion warning
    ASoC: SOF: Intel: fix Kconfig dependency for SND_INTEL_DSP_CONFIG
    arm64: dts: ti: k3-am65*/j721e*: Fix unit address format error for dss node
    MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
    drm/amdgpu: fix compute queue priority if num_kcq is less than 4
    soc: ti: omap-prm: Do not check rstst bit on deassert if already deasserted
    crypto: Kconfig - CRYPTO_MANAGER_EXTRA_TESTS requires the manager
    crypto: qat - fix status check in qat_hal_put_rel_rd_xfer()
    firmware: arm_scmi: Fix missing destroy_workqueue()
    drm/udl: Fix missing error code in udl_handle_damage()
    staging: greybus: codecs: Fix reference counter leak in error handling
    staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c
    scripts: kernel-doc: Restore anonymous enum parsing
    drm/amdkfd: Put ACPI table after using it
    ionic: use mc sync for multicast filters
    ionic: flatten calls to ionic_lif_rx_mode
    ionic: change set_rx_mode from_ndo to can_sleep
    media: tm6000: Fix sizeof() mismatches
    media: platform: add missing put_device() call in mtk_jpeg_clk_init()
    media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_dec_pm()
    media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
    media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_enc_pm()
    media: v4l2-fwnode: Return -EINVAL for invalid bus-type
    media: v4l2-fwnode: v4l2_fwnode_endpoint_parse caller must init vep argument
    media: ov5640: fix support of BT656 bus mode
    media: staging: rkisp1: cap: fix runtime PM imbalance on error
    media: cedrus: fix reference leak in cedrus_start_streaming
    media: platform: add missing put_device() call in mtk_jpeg_probe() and mtk_jpeg_remove()
    media: venus: core: change clk enable and disable order in resume and suspend
    media: venus: core: vote for video-mem path
    media: venus: core: vote with average bandwidth and peak bandwidth as zero
    RDMA/cma: Add missing error handling of listen_id
    ASoC: meson: fix COMPILE_TEST error
    spi: dw: fix build error by selecting MULTIPLEXER
    scsi: core: Fix VPD LUN ID designator priorities
    media: venus: put dummy vote on video-mem path after last session release
    media: solo6x10: fix missing snd_card_free in error handling case
    video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
    mmc: sdhci: tegra: fix wrong unit with busy_timeout
    drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
    drm/meson: Free RDMA resources after tearing down DRM
    drm/meson: Unbind all connectors on module removal
    drm/meson: dw-hdmi: Register a callback to disable the regulator
    drm/meson: dw-hdmi: Ensure that clocks are enabled before touching the TOP registers
    ASoC: intel: SND_SOC_INTEL_KEEMBAY should depend on ARCH_KEEMBAY
    iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
    Input: ads7846 - fix race that causes missing releases
    Input: ads7846 - fix integer overflow on Rt calculation
    Input: ads7846 - fix unaligned access on 7845
    bus: mhi: core: Remove double locking from mhi_driver_remove()
    bus: mhi: core: Fix null pointer access when parsing MHI configuration
    usb/max3421: fix return error code in max3421_probe()
    spi: mxs: fix reference leak in mxs_spi_probe
    selftests/bpf: Fix broken riscv build
    powerpc: Avoid broken GCC __attribute__((optimize))
    powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
    ARM: dts: tacoma: Fix node vs reg mismatch for flash memory
    Revert "powerpc/pseries/hotplug-cpu: Remove double free in error path"
    powerpc/powernv/sriov: fix unsigned int win compared to less than zero
    mfd: htc-i2cpld: Add the missed i2c_put_adapter() in htcpld_register_chip_i2c()
    mfd: MFD_SL28CPLD should depend on ARCH_LAYERSCAPE
    mfd: stmfx: Fix dev_err_probe() call in stmfx_chip_init()
    mfd: cpcap: Fix interrupt regression with regmap clear_ack
    EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId
    scsi: ufs: Avoid to call REQ_CLKS_OFF to CLKS_OFF
    scsi: ufs: Fix clkgating on/off
    rcu: Allow rcu_irq_enter_check_tick() from NMI
    rcu,ftrace: Fix ftrace recursion
    rcu/tree: Defer kvfree_rcu() allocation to a clean context
    crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd
    crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
    crypto: sun8i-ce - fix two error path's memory leak
    spi: fix resource leak for drivers without .remove callback
    drm/meson: dw-hdmi: Disable clocks on driver teardown
    drm/meson: dw-hdmi: Enable the iahb clock early enough
    PCI: Disable MSI for Pericom PCIe-USB adapter
    PCI: brcmstb: Initialize "tmp" before use
    soc: ti: knav_qmss: fix reference leak in knav_queue_probe
    soc: ti: Fix reference imbalance in knav_dma_probe
    drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
    soc: qcom: initialize local variable
    arm64: dts: qcom: sm8250: correct compatible for sm8250-mtp
    arm64: dts: qcom: msm8916-samsung-a2015: Disable muic i2c pin bias
    Input: omap4-keypad - fix runtime PM error handling
    clk: meson: Kconfig: fix dependency for G12A
    staging: mfd: hi6421-spmi-pmic: fix error return code in hi6421_spmi_pmic_probe()
    ath11k: Fix the rx_filter flag setting for peer rssi stats
    RDMA/cxgb4: Validate the number of CQEs
    soundwire: Fix DEBUG_LOCKS_WARN_ON for uninitialized attribute
    pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller
    memstick: fix a double-free bug in memstick_check
    ARM: dts: at91: sam9x60: add pincontrol for USB Host
    ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
    ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
    mmc: pxamci: Fix error return code in pxamci_probe
    brcmfmac: fix error return code in brcmf_cfg80211_connect()
    orinoco: Move context allocation after processing the skb
    qtnfmac: fix error return code in qtnf_pcie_probe()
    rsi: fix error return code in rsi_reset_card()
    cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
    dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
    arm64: dts: qcom: sdm845: Limit ipa iommu streams
    leds: netxbig: add missing put_device() call in netxbig_leds_get_of_pdata()
    leds: lp50xx: Fix an error handling path in 'lp50xx_probe_dt()'
    leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI
    arm64: tegra: Fix DT binding for IO High Voltage entry
    RDMA/cma: Fix deadlock on &lock in rdma_cma_listen_on_all() error unwind
    soundwire: qcom: Fix build failure when slimbus is module
    drm/imx/dcss: fix rotations for Vivante tiled formats
    media: siano: fix memory leak of debugfs members in smsdvb_hotplug
    platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration
    platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration
    arm64: dts: qcom: sc7180: limit IPA iommu streams
    RDMA/hns: Only record vlan info for HIP08
    RDMA/hns: Fix missing fields in address vector
    RDMA/hns: Avoid setting loopback indicator when smac is same as dmac
    serial: 8250-mtk: Fix reference leak in mtk8250_probe
    samples: bpf: Fix lwt_len_hist reusing previous BPF map
    media: imx214: Fix stop streaming
    mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
    media: max2175: fix max2175_set_csm_mode() error code
    slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
    RDMA/core: Track device memory MRs
    drm/mediatek: Use correct aliases name for ovl
    HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
    ARM: dts: Remove non-existent i2c1 from 98dx3236
    arm64: dts: armada-3720-turris-mox: update ethernet-phy handle name
    power: supply: bq25890: Use the correct range for IILIM register
    arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc
    power: supply: max17042_battery: Fix current_{avg,now} hiding with no current sense
    power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
    power: supply: bq24190_charger: fix reference leak
    genirq/irqdomain: Don't try to free an interrupt that has no mapping
    arm64: dts: ls1028a: fix ENETC PTP clock input
    arm64: dts: ls1028a: fix FlexSPI clock input
    arm64: dts: freescale: sl28: combine SPI MTD partitions
    phy: tegra: xusb: Fix usb_phy device driver field
    arm64: dts: qcom: c630: Polish i2c-hid devices
    arm64: dts: qcom: c630: Fix pinctrl pins properties
    PCI: Bounds-check command-line resource alignment requests
    PCI: Fix overflow in command-line resource alignment requests
    PCI: iproc: Fix out-of-bound array accesses
    PCI: iproc: Invalidate correct PAXB inbound windows
    arm64: dts: meson: fix spi-max-frequency on Khadas VIM2
    arm64: dts: meson-sm1: fix typo in opp table
    soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
    scsi: hisi_sas: Fix up probe error handling for v3 hw
    scsi: pm80xx: Do not sleep in atomic context
    spi: spi-fsl-dspi: Use max_native_cs instead of num_chipselect to set SPI_MCR
    ARM: dts: at91: at91sam9rl: fix ADC triggers
    RDMA/hns: Fix 0-length sge calculation error
    RDMA/hns: Bugfix for calculation of extended sge
    mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree
    soundwire: master: use pm_runtime_set_active() on add
    platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
    ASoC: Intel: Boards: tgl_max98373: update TDM slot_width
    media: max9271: Fix GPIO enable/disable
    media: rdacm20: Enable GPIO1 explicitly
    media: i2c: imx219: Selection compliance fixes
    ath11k: Don't cast ath11k_skb_cb to ieee80211_tx_info.control
    ath11k: Reset ath11k_skb_cb before setting new flags
    ath11k: Fix an error handling path
    ath10k: Fix the parsing error in service available event
    ath10k: Fix an error handling path
    ath10k: Release some resources in an error handling path
    SUNRPC: rpc_wake_up() should wake up tasks in the correct order
    NFSv4.2: condition READDIR's mask for security label based on LSM state
    SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
    NFSv4: Fix the alignment of page data in the getdeviceinfo reply
    net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
    lockd: don't use interval-based rebinding over TCP
    NFS: switch nfsiod to be an UNBOUND workqueue.
    selftests/seccomp: Update kernel config
    vfio-pci: Use io_remap_pfn_range() for PCI IO memory
    hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
    f2fs: fix double free of unicode map
    media: tvp5150: Fix wrong return value of tvp5150_parse_dt()
    media: saa7146: fix array overflow in vidioc_s_audio()
    powerpc/perf: Fix crash with is_sier_available when pmu is not set
    powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
    powerpc/xmon: Fix build failure for 8xx
    powerpc/perf: Fix to update radix_scope_qual in power10
    powerpc/perf: Update the PMU group constraints for l2l3 events in power10
    powerpc/perf: Fix the PMU group constraints for threshold events in power10
    clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
    clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
    clocksource/drivers/ingenic: Fix section mismatch
    clocksource/drivers/riscv: Make RISCV_TIMER depends on RISCV_SBI
    arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONE
    iio: hrtimer-trigger: Mark hrtimer to expire in hard interrupt context
    libbpf: Sanitise map names before pinning
    ARM: dts: at91: sam9x60ek: remove bypass property
    ARM: dts: at91: sama5d2: map securam as device
    scripts: kernel-doc: fix parsing function-like typedefs
    bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()
    selftests/bpf: Fix invalid use of strncat in test_sockmap
    pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
    soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()
    arm64: dts: rockchip: Fix UART pull-ups on rk3328
    memstick: r592: Fix error return in r592_probe()
    MIPS: Don't round up kernel sections size for memblock_add()
    mt76: mt7663s: fix a possible ple quota underflow
    mt76: mt7915: set fops_sta_stats.owner to THIS_MODULE
    mt76: set fops_tx_stats.owner to THIS_MODULE
    mt76: dma: fix possible deadlock running mt76_dma_cleanup
    net/mlx5: Properly convey driver version to firmware
    mt76: fix memory leak if device probing fails
    mt76: fix tkip configuration for mt7615/7663 devices
    ASoC: jz4740-i2s: add missed checks for clk_get()
    ASoC: q6afe-clocks: Add missing parent clock rate
    dm ioctl: fix error return code in target_message
    ASoC: cros_ec_codec: fix uninitialized memory read
    ASoC: atmel: mchp-spdifrx needs COMMON_CLK
    ASoC: qcom: fix QDSP6 dependencies, attempt #3
    phy: mediatek: allow compile-testing the hdmi phy
    phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
    memory: ti-emif-sram: only build for ARMv7
    memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe()
    drm/msm: a5xx: Make preemption reset case reentrant
    drm/msm: add IOMMU_SUPPORT dependency
    clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
    clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
    cpufreq: ap806: Add missing MODULE_DEVICE_TABLE
    cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
    cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
    cpufreq: qcom: Add missing MODULE_DEVICE_TABLE
    cpufreq: st: Add missing MODULE_DEVICE_TABLE
    cpufreq: sun50i: Add missing MODULE_DEVICE_TABLE
    cpufreq: loongson1: Add missing MODULE_ALIAS
    cpufreq: scpi: Add missing MODULE_ALIAS
    cpufreq: vexpress-spc: Add missing MODULE_ALIAS
    cpufreq: imx: fix NVMEM_IMX_OCOTP dependency
    macintosh/adb-iop: Always wait for reply message from IOP
    macintosh/adb-iop: Send correct poll command
    staging: bcm2835: fix vchiq_mmal dependencies
    staging: greybus: audio: Fix possible leak free widgets in gbaudio_dapm_free_controls
    spi: dw: Fix error return code in dw_spi_bt1_probe()
    Bluetooth: btusb: Add the missed release_firmware() in btusb_mtk_setup_firmware()
    Bluetooth: btmtksdio: Add the missed release_firmware() in mtk_setup_firmware()
    Bluetooth: sco: Fix crash when using BT_SNDMTU/BT_RCVMTU option
    block/rnbd-clt: Dynamically alloc buffer for pathname & blk_symlink_name
    block/rnbd: fix a null pointer dereference on dev->blk_symlink_name
    Bluetooth: btusb: Fix detection of some fake CSR controllers with a bcdDevice val of 0x0134
    platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on some HP x360 models
    adm8211: fix error return code in adm8211_probe()
    mtd: spi-nor: sst: fix BPn bits for the SST25VF064C
    mtd: spi-nor: ignore errors in spi_nor_unlock_all()
    mtd: spi-nor: atmel: remove global protection flag
    mtd: spi-nor: atmel: fix unlock_all() for AT25FS010/040
    arm64: dts: meson: g12b: odroid-n2: fix PHY deassert timing requirements
    arm64: dts: meson: fix PHY deassert timing requirements
    ARM: dts: meson: fix PHY deassert timing requirements
    arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements
    arm64: dts: meson: g12b: w400: fix PHY deassert timing requirements
    clk: fsl-sai: fix memory leak
    scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
    scsi: pm80xx: Fix error return in pm8001_pci_probe()
    scsi: iscsi: Fix inappropriate use of put_device()
    seq_buf: Avoid type mismatch for seq_buf_init
    scsi: fnic: Fix error return code in fnic_probe()
    platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
    platform/x86: mlx-platform: Fix item counter assignment for MSN2700/ComEx system
    ARM: 9030/1: entry: omit FP emulation for UND exceptions taken in kernel mode
    powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
    powerpc/pseries/hibernation: remove redundant cacheinfo update
    powerpc/powermac: Fix low_sleep_handler with CONFIG_VMAP_STACK
    drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
    ASoC: amd: change clk_get() to devm_clk_get() and add missed checks
    coresight: remove broken __exit annotations
    ASoC: max98390: Fix error codes in max98390_dsm_init()
    powerpc/mm: sanity_check_fault() should work for all, not only BOOK3S
    usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
    usb: oxu210hp-hcd: Fix memory leak in oxu_create
    speakup: fix uninitialized flush_lock
    nfsd: Fix message level for normal termination
    NFSD: Fix 5 seconds delay when doing inter server copy
    nfs_common: need lock during iterate through the list
    x86/kprobes: Restore BTF if the single-stepping is cancelled
    scsi: qla2xxx: Fix FW initialization error on big endian machines
    scsi: qla2xxx: Fix N2N and NVMe connect retry failure
    platform/chrome: cros_ec_spi: Don't overwrite spi::mode
    misc: pci_endpoint_test: fix return value of error branch
    bus: fsl-mc: add back accidentally dropped error check
    bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
    fsi: Aspeed: Add mutex to protect HW access
    s390/cio: fix use-after-free in ccw_device_destroy_console
    iwlwifi: dbg-tlv: fix old length in is_trig_data_contained()
    iwlwifi: mvm: hook up missing RX handlers
    erofs: avoid using generic_block_bmap
    clk: renesas: r8a779a0: Fix R and OSC clocks
    can: m_can: m_can_config_endisable(): remove double clearing of clock stop request bit
    powerpc/sstep: Emulate prefixed instructions only when CPU_FTR_ARCH_31 is set
    powerpc/sstep: Cover new VSX instructions under CONFIG_VSX
    slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
    ALSA: hda/hdmi: fix silent stream for first playback to DP
    RDMA/core: Do not indicate device ready when device enablement fails
    RDMA/uverbs: Fix incorrect variable type
    remoteproc/mediatek: change MT8192 CFG register base
    remoteproc/mtk_scp: surround DT device IDs with CONFIG_OF
    remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable
    remoteproc: qcom: fix reference leak in adsp_start
    remoteproc: qcom: pas: fix error handling in adsp_pds_enable
    remoteproc: k3-dsp: Fix return value check in k3_dsp_rproc_of_get_memories()
    remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio()
    remoteproc/mediatek: unprepare clk if scp_before_load fails
    clk: qcom: gcc-sc7180: Use floor ops for sdcc clks
    clk: tegra: Fix duplicated SE clock entry
    mtd: rawnand: gpmi: fix reference count leak in gpmi ops
    mtd: rawnand: meson: Fix a resource leak in init
    mtd: rawnand: gpmi: Fix the random DMA timeout issue
    samples/bpf: Fix possible hang in xdpsock with multiple threads
    fs: Handle I_DONTCACHE in iput_final() instead of generic_drop_inode()
    extcon: max77693: Fix modalias string
    crypto: atmel-i2c - select CONFIG_BITREVERSE
    mac80211: don't set set TDLS STA bandwidth wider than possible
    mac80211: fix a mistake check for rx_stats update
    ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
    irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
    irqchip/ti-sci-inta: Fix printing of inta id on probe success
    irqchip/ti-sci-intr: Fix freeing of irqs
    dmaengine: ti: k3-udma: Correct normal channel offset when uchan_cnt is not 0
    RDMA/hns: Limit the length of data copied between kernel and userspace
    RDMA/hns: Normalization the judgment of some features
    RDMA/hns: Do shift on traffic class when using RoCEv2
    gpiolib: irq hooks: fix recursion in gpiochip_irq_unmask
    ath11k: Fix incorrect tlvs in scan start command
    irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling
    watchdog: armada_37xx: Add missing dependency on HAS_IOMEM
    watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
    watchdog: sprd: remove watchdog disable from resume fail path
    watchdog: sprd: check busy bit before new loading rather than after that
    watchdog: Fix potential dereferencing of null pointer
    ubifs: Fix error return code in ubifs_init_authentication()
    um: Monitor error events in IRQ controller
    um: tty: Fix handling of close in tty lines
    um: chan_xterm: Fix fd leak
    sunrpc: fix xs_read_xdr_buf for partial pages receive
    RDMA/mlx5: Fix MR cache memory leak
    RDMA/cma: Don't overwrite sgid_attr after device is released
    nfc: s3fwrn5: Release the nfc firmware
    drm: mxsfb: Silence -EPROBE_DEFER while waiting for bridge
    powerpc/perf: Fix Threshold Event Counter Multiplier width for P10
    powerpc/ps3: use dma_mapping_error()
    perf test: Fix metric parsing test
    drm/amdgpu: fix regression in vbios reservation handling on headless
    mm/gup: reorganize internal_get_user_pages_fast()
    mm/gup: prevent gup_fast from racing with COW during fork
    mm/gup: combine put_compound_head() and unpin_user_page()
    mm: memcg/slab: fix return of child memcg objcg for root memcg
    mm: memcg/slab: fix use after free in obj_cgroup_charge
    mm/rmap: always do TTU_IGNORE_ACCESS
    sparc: fix handling of page table constructor failure
    mm/vmalloc: Fix unlock order in s_stop()
    mm/vmalloc.c: fix kasan shadow poisoning size
    mm,memory_failure: always pin the page in madvise_inject_error
    hugetlb: fix an error code in hugetlb_reserve_pages()
    mm: don't wake kswapd prematurely when watermark boosting is disabled
    proc: fix lookup in /proc/net subdirectories after setns(2)
    checkpatch: fix unescaped left brace
    s390/test_unwind: fix CALL_ON_STACK tests
    lan743x: fix rx_napi_poll/interrupt ping-pong
    ice, xsk: clear the status bits for the next_to_use descriptor
    i40e, xsk: clear the status bits for the next_to_use descriptor
    net: dsa: qca: ar9331: fix sleeping function called from invalid context bug
    dpaa2-eth: fix the size of the mapped SGT buffer
    net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
    net: mscc: ocelot: Fix a resource leak in the error handling path of the probe function
    net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
    block/rnbd-clt: Get rid of warning regarding size argument in strlcpy
    block/rnbd-clt: Fix possible memleak
    NFS/pNFS: Fix a typo in ff_layout_resend_pnfs_read()
    net: korina: fix return value
    devlink: use _BITUL() macro instead of BIT() in the UAPI header
    libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
    powerpc/32s: Fix cleanup_cpu_mmu_context() compile bug
    watchdog: qcom: Avoid context switch in restart handler
    watchdog: coh901327: add COMMON_CLK dependency
    clk: ti: Fix memleak in ti_fapll_synth_setup
    pwm: zx: Add missing cleanup in error path
    pwm: lp3943: Dynamically allocate PWM chip base
    pwm: imx27: Fix overflow for bigger periods
    pwm: sun4i: Remove erroneous else branch
    io_uring: cancel only requests of current task
    tools build: Add missing libcap to test-all.bin target
    perf record: Fix memory leak when using '--user-regs=?' to list registers
    qlcnic: Fix error code in probe
    nfp: move indirect block cleanup to flower app stop callback
    vdpa/mlx5: Use write memory barrier after updating CQ index
    virtio_ring: Cut and paste bugs in vring_create_virtqueue_packed()
    virtio_net: Fix error code in probe()
    virtio_ring: Fix two use after free bugs
    vhost scsi: fix error return code in vhost_scsi_set_endpoint()
    epoll: check for events when removing a timed out thread from the wait queue
    clk: bcm: dvp: Add MODULE_DEVICE_TABLE()
    clk: at91: sama7g5: fix compilation error
    clk: at91: sam9x60: remove atmel,osc-bypass support
    clk: s2mps11: Fix a resource leak in error handling paths in the probe function
    clk: sunxi-ng: Make sure divider tables have sentinel
    clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts"
    kconfig: fix return value of do_error_if()
    powerpc/boot: Fix build of dts/fsl
    powerpc/smp: Add __init to init_big_cores()
    ARM: 9044/1: vfp: use undef hook for VFP support detection
    ARM: 9036/1: uncompress: Fix dbgadtb size parameter name
    perf probe: Fix memory leak when synthesizing SDT probes
    io_uring: fix racy IOPOLL flush overflow
    io_uring: cancel reqs shouldn't kill overflow list
    Smack: Handle io_uring kernel thread privileges
    proc mountinfo: make splice available again
    io_uring: fix io_cqring_events()'s noflush
    io_uring: fix racy IOPOLL completions
    io_uring: always let io_iopoll_complete() complete polled io
    vfio/pci: Move dummy_resources_list init in vfio_pci_probe()
    vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
    media: gspca: Fix memory leak in probe
    io_uring: fix io_wqe->work_list corruption
    io_uring: fix 0-iov read buffer select
    io_uring: hold uring_lock while completing failed polled io in io_wq_submit_work()
    io_uring: fix ignoring xa_store errors
    io_uring: fix double io_uring free
    io_uring: make ctx cancel on exit targeted to actual ctx
    media: sunxi-cir: ensure IR is handled when it is continuous
    media: netup_unidvb: Don't leak SPI master in probe error path
    media: ipu3-cio2: Remove traces of returned buffers
    media: ipu3-cio2: Return actual subdev format
    media: ipu3-cio2: Serialise access to pad format
    media: ipu3-cio2: Validate mbus format in setting subdev format
    media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
    Input: cyapa_gen6 - fix out-of-bounds stack access
    ALSA: hda/ca0132 - Change Input Source enum strings.
    ACPI: NFIT: Fix input validation of bus-family
    PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
    Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
    ACPI: PNP: compare the string length in the matching_id()
    ALSA: hda: Fix regressions on clear and reconfig sysfs
    ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg.
    ALSA: hda/realtek: make bass spk volume adjustable on a yoga laptop
    ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256
    ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
    ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
    ALSA: pcm: oss: Fix a few more UBSAN fixes
    ALSA/hda: apply jack fixup for the Acer Veriton N4640G/N6640G/N2510G
    ALSA: hda/realtek: Add quirk for MSI-GP73
    ALSA: hda/realtek: Apply jack fixup for Quanta NL3
    ALSA: hda/realtek: Remove dummy lineout on Acer TravelMate P648/P658
    ALSA: hda/realtek - Supported Dell fixed type headset
    ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
    ALSA: usb-audio: Disable sample read check if firmware doesn't give back
    ALSA: usb-audio: Add alias entry for ASUS PRIME TRX40 PRO-S
    ALSA: core: memalloc: add page alignment for iram
    s390/smp: perform initial CPU reset also for SMT siblings
    s390/kexec_file: fix diag308 subcode when loading crash kernel
    s390/idle: add missing mt_cycles calculation
    s390/idle: fix accounting with machine checks
    s390/dasd: fix hanging device offline processing
    s390/dasd: prevent inconsistent LCU device data
    s390/dasd: fix list corruption of pavgroup group list
    s390/dasd: fix list corruption of lcu list
    binder: add flag to clear buffer on txn complete
    ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams
    ASoC: AMD Renoir - add DMI table to avoid the ACP mic probe (broken BIOS)
    ASoC: AMD Raven/Renoir - fix the PCI probe (PCI revision)
    staging: comedi: mf6x4: Fix AI end-of-conversion detection
    z3fold: simplify freeing slots
    z3fold: stricter locking and more careful reclaim
    perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY
    perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake
    perf/x86/intel/lbr: Fix the return type of get_lbr_cycles()
    powerpc/perf: Exclude kernel samples while counting events in user space.
    cpufreq: intel_pstate: Use most recent guaranteed performance values
    crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
    crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
    m68k: Fix WARNING splat in pmac_zilog driver
    Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g
    EDAC/i10nm: Use readl() to access MMIO registers
    EDAC/amd64: Fix PCI component registration
    cpuset: fix race between hotplug work and later CPU offline
    dyndbg: fix use before null check
    USB: serial: mos7720: fix parallel-port state restore
    USB: serial: digi_acceleport: fix write-wakeup deadlocks
    USB: serial: keyspan_pda: fix dropped unthrottle interrupts
    USB: serial: keyspan_pda: fix write deadlock
    USB: serial: keyspan_pda: fix stalled writes
    USB: serial: keyspan_pda: fix write-wakeup use-after-free
    USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
    USB: serial: keyspan_pda: fix write unthrottling
    btrfs: do not shorten unpin len for caching block groups
    btrfs: update last_byte_to_unpin in switch_commit_roots
    btrfs: fix race when defragmenting leads to unnecessary IO
    ext4: fix an IS_ERR() vs NULL check
    ext4: fix a memory leak of ext4_free_data
    ext4: fix deadlock with fs freezing and EA inodes
    ext4: don't remount read-only with errors=continue on reboot
    RISC-V: Fix usage of memblock_enforce_memory_limit
    arm64: dts: ti: k3-am65: mark dss as dma-coherent
    arm64: dts: marvell: keep SMMU disabled by default for Armada 7040 and 8040
    KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
    KVM: x86: reinstate vendor-agnostic check on SPEC_CTRL cpuid bits
    KVM: SVM: Remove the call to sev_platform_status() during setup
    iommu/arm-smmu: Allow implementation specific write_s2cr
    iommu/arm-smmu-qcom: Read back stream mappings
    iommu/arm-smmu-qcom: Implement S2CR quirk
    ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES
    ARM: dts: at91: sama5d2: fix CAN message ram offset and size
    ARM: tegra: Populate OPP table for Tegra20 Ventana
    xprtrdma: Fix XDRBUF_SPARSE_PAGES support
    powerpc/32: Fix vmap stack - Properly set r1 before activating MMU on syscall too
    powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
    powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
    powerpc/bitops: Fix possible undefined behaviour with fls() and fls64()
    powerpc/feature: Add CPU_FTR_NOEXECUTE to G2_LE
    powerpc/xmon: Change printk() to pr_cont()
    powerpc/8xx: Fix early debug when SMC1 is relocated
    powerpc/mm: Fix verification of MMU_FTR_TYPE_44x
    powerpc/powernv/npu: Do not attempt NPU2 setup on POWER8NVL NPU
    powerpc/powernv/memtrace: Don't leak kernel memory to user space
    powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently
    ovl: make ioctl() safe
    ima: Don't modify file descriptor mode on the fly
    um: Remove use of asprinf in umid.c
    um: Fix time-travel mode
    ceph: fix race in concurrent __ceph_remove_cap invocations
    SMB3: avoid confusing warning message on mount to Azure
    SMB3.1.1: remove confusing mount warning when no SPNEGO info on negprot rsp
    SMB3.1.1: do not log warning message if server doesn't populate salt
    ubifs: wbuf: Don't leak kernel memory to flash
    jffs2: Fix GC exit abnormally
    jffs2: Fix ignoring mounting options problem during remounting
    fsnotify: generalize handle_inode_event()
    inotify: convert to handle_inode_event() interface
    fsnotify: fix events reported to watching parent and child
    jfs: Fix array index bounds check in dbAdjTree
    drm/panfrost: Fix job timeout handling
    drm/panfrost: Move the GPU reset bits outside the timeout handler
    platform/x86: mlx-platform: remove an unused variable
    drm/amdgpu: only set DP subconnector type on DP and eDP connectors
    drm/amd/display: Fix memory leaks in S3 resume
    drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
    drm/i915: Fix mismatch between misplaced vma check and vma insert
    iio: ad_sigma_delta: Don't put SPI transfer buffer on the stack
    spi: pxa2xx: Fix use-after-free on unbind
    spi: spi-sh: Fix use-after-free on unbind
    spi: atmel-quadspi: Fix use-after-free on unbind
    spi: spi-mtk-nor: Don't leak SPI master in probe error path
    spi: ar934x: Don't leak SPI master in probe error path
    spi: davinci: Fix use-after-free on unbind
    spi: fsl: fix use of spisel_boot signal on MPC8309
    spi: gpio: Don't leak SPI master in probe error path
    spi: mxic: Don't leak SPI master in probe error path
    spi: npcm-fiu: Disable clock in probe error path
    spi: pic32: Don't leak DMA channels in probe error path
    spi: rb4xx: Don't leak SPI master in probe error path
    spi: rpc-if: Fix use-after-free on unbind
    spi: sc18is602: Don't leak SPI master in probe error path
    spi: spi-geni-qcom: Fix use-after-free on unbind
    spi: spi-qcom-qspi: Fix use-after-free on unbind
    spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
    spi: synquacer: Disable clock in probe error path
    spi: mt7621: Disable clock in probe error path
    spi: mt7621: Don't leak SPI master in probe error path
    spi: atmel-quadspi: Disable clock in probe error path
    spi: atmel-quadspi: Fix AHB memory accesses
    soc: qcom: smp2p: Safely acquire spinlock without IRQs
    mtd: spinand: Fix OOB read
    mtd: parser: cmdline: Fix parsing of part-names with colons
    mtd: core: Fix refcounting for unpartitioned MTDs
    mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
    mtd: rawnand: meson: fix meson_nfc_dma_buffer_release() arguments
    scsi: qla2xxx: Fix crash during driver load on big endian machines
    scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
    scsi: lpfc: Fix scheduling call while in softirq context in lpfc_unreg_rpi
    scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free()
    openat2: reject RESOLVE_BENEATH|RESOLVE_IN_ROOT
    iio: buffer: Fix demux update
    iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
    iio: imu: st_lsm6dsx: fix edge-trigger interrupts
    iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
    iio:light:st_uvis25: Fix timestamp alignment and prevent data leak.
    iio:magnetometer:mag3110: Fix alignment and data leak issues.
    iio:pressure:mpl3115: Force alignment of buffer
    iio:imu:bmi160: Fix too large a buffer.
    iio:imu:bmi160: Fix alignment and data leak issues
    iio:adc:ti-ads124s08: Fix buffer being too long.
    iio:adc:ti-ads124s08: Fix alignment and data leak issues.
    md/cluster: block reshape with remote resync job
    md/cluster: fix deadlock when node is doing resync job
    pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
    clk: ingenic: Fix divider calculation with div tables
    clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
    clk: tegra: Do not return 0 on failure
    counter: microchip-tcb-capture: Fix CMR value check
    device-dax/core: Fix memory leak when rmmod dax.ko
    dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.
    driver: core: Fix list corruption after device_del()
    xen-blkback: set ring->xenblkd to NULL after kthread_stop()
    xen/xenbus: Allow watches discard events before queueing
    xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
    xen/xenbus/xen_bus_type: Support will_handle watch callback
    xen/xenbus: Count pending messages for each watch
    xenbus/xenbus_backend: Disallow pending watch messages
    memory: jz4780_nemc: Fix an error pointer vs NULL check in probe()
    memory: renesas-rpc-if: Fix a node reference leak in rpcif_probe()
    memory: renesas-rpc-if: Return correct value to the caller of rpcif_manual_xfer()
    memory: renesas-rpc-if: Fix unbalanced pm_runtime_enable in rpcif_{enable,disable}_rpm
    libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
    platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
    tracing: Disable ftrace selftests when any tracer is running
    mt76: add back the SUPPORTS_REORDERING_BUFFER flag
    of: fix linker-section match-table corruption
    PCI: Fix pci_slot_release() NULL pointer dereference
    regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
    remoteproc: sysmon: Ensure remote notification ordering
    thermal/drivers/cpufreq_cooling: Update cpufreq_state only if state has changed
    rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
    Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
    null_blk: Fix zone size initialization
    null_blk: Fail zone append to conventional zones
    drm/edid: fix objtool warning in drm_cvt_modes()
    x86/CPU/AMD: Save AMD NodeId as cpu_die_id
    Linux 5.10.4

    Signed-off-by: Greg Kroah-Hartman
    Change-Id: I25209e79d8b9faf5382087955a29b7404bdefe38

    Greg Kroah-Hartman
     
  • [ Upstream commit 5149303fdfe5c67ddb51c911e23262f781cd75eb ]

    The argv_split() function must be paired with argv_free(), else we must
    keep a reference to the argv array received or do the freeing ourselves,
    in synthesize_sdt_probe_command() we were simply leaking that argv[]
    array.

    Fixes: 3b1f8311f6963cd1 ("perf probe: Add sdt probes arguments into the uprobe cmd string")
    Cc: Adrian Hunter
    Cc: Alexander Shishkin
    Cc: Alexandre Truong
    Cc: Alexis Berlemont
    Cc: He Zhe
    Cc: Ian Rogers
    Cc: Ingo Molnar
    Cc: Jiri Olsa
    Cc: John Garry
    Cc: Mark Rutland
    Cc: Masami Hiramatsu
    Cc: Mathieu Poirier
    Cc: Namhyung Kim
    Cc: Peter Zijlstra
    Cc: Sumanth Korikkar
    Cc: Thomas Richter
    Cc: Will Deacon
    Link: https://lore.kernel.org/r/20201224135139.GF477817@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo
    Signed-off-by: Sasha Levin

    Arnaldo Carvalho de Melo
     
  • [ Upstream commit 2eb5dd418034ecea2f7031e3d33f2991a878b148 ]

    When using 'perf record's option '-I' or '--user-regs=' along with
    argument '?' to list available register names, memory of variable 'os'
    allocated by strdup() needs to be released before __parse_regs()
    returns, otherwise memory leak will occur.

    Fixes: bcc84ec65ad1 ("perf record: Add ability to name registers to record")
    Signed-off-by: Zheng Zengkai
    Acked-by: Jiri Olsa
    Cc: Alexander Shishkin
    Cc: Li Bin
    Cc: Mark Rutland
    Cc: Namhyung Kim
    Link: https://lore.kernel.org/r/20200703093344.189450-1-zhengzengkai@huawei.com
    Signed-off-by: Arnaldo Carvalho de Melo
    Signed-off-by: Sasha Levin

    Zheng Zengkai
     
  • [ Upstream commit 09d59c2f3465fb01e65a0c96698697b026ea8e79 ]

    We're missing -lcap in test-all.bin target, so in case it's the only
    library missing (if more are missing test-all.bin fails anyway), we will
    falsely claim that we detected it and fail build, like:

    $ make
    ...
    Auto-detecting system features:
    ... dwarf: [ on ]
    ... dwarf_getlocations: [ on ]
    ... glibc: [ on ]
    ... libbfd: [ on ]
    ... libbfd-buildid: [ on ]
    ... libcap: [ on ]
    ... libelf: [ on ]
    ... libnuma: [ on ]
    ... numa_num_possible_cpus: [ on ]
    ... libperl: [ on ]
    ... libpython: [ on ]
    ... libcrypto: [ on ]
    ... libunwind: [ on ]
    ... libdw-dwarf-unwind: [ on ]
    ... zlib: [ on ]
    ... lzma: [ on ]
    ... get_cpuid: [ on ]
    ... bpf: [ on ]
    ... libaio: [ on ]
    ... libzstd: [ on ]
    ... disassembler-four-args: [ on ]

    ...

    CC builtin-ftrace.o

    In file included from builtin-ftrace.c:29:
    util/cap.h:11:10: fatal error: sys/capability.h: No such file or directory
    11 | #include
    | ^~~~~~~~~~~~~~~~~~
    compilation terminated.

    Fixes: 74d5f3d06f707eb5 ("tools build: Add capability-related feature detection")
    Signed-off-by: Jiri Olsa
    Cc: Alexander Shishkin
    Cc: Ian Rogers
    Cc: Igor Lubashev
    Cc: Mark Rutland
    Cc: Michael Petlan
    Cc: Namhyung Kim
    Cc: Peter Zijlstra
    Cc: Stephane Eranian
    Link: http://lore.kernel.org/lkml/20201203230836.3751981-1-jolsa@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo
    Signed-off-by: Sasha Levin

    Jiri Olsa
     
  • [ Upstream commit b2ce5dbc15819ea4bef47dbd368239cb1e965158 ]

    Commit e1c92a7fbbc5 ("perf tests: Add another metric parsing test") add
    another test for metric parsing. The test goes through all metrics
    compiled for arch within pmu events and try to parse them.

    Right now this test is failing in powerpc machine.

    Result in power9 platform:

    [command]# ./perf test 10
    10: PMU events :
    10.1: PMU event table sanity : Ok
    10.2: PMU event map aliases : Ok
    10.3: Parsing of PMU event table metrics : Skip (some metrics failed)
    10.4: Parsing of PMU event table metrics with fake PMUs : FAILED!

    Issue is we are passing different runtime parameter value in
    "expr__find_other" and "expr__parse" function which is called from
    function `metric_parse_fake`. And because of this parsing of hv-24x7
    metrics is failing.

    [command]# ./perf test 10 -vv
    .....
    hv_24x7/pm_mcs01_128b_rd_disp_port01,chip=1/ not found
    expr__parse failed
    test child finished with -1
    ---- end ----
    PMU events subtest 4: FAILED!

    This patch fix this issue and change runtime parameter value to '0' in
    expr__parse function.

    Result in power9 platform after this patch:

    [command]# ./perf test 10
    10: PMU events :
    10.1: PMU event table sanity : Ok
    10.2: PMU event map aliases : Ok
    10.3: Parsing of PMU event table metrics : Skip (some metrics failed)
    10.4: Parsing of PMU event table metrics with fake PMUs : Ok

    Fixes: e1c92a7fbbc5 ("perf tests: Add another metric parsing test")
    Signed-off-by: Kajol Jain
    Acked-by: Ian Rogers
    Acked-by: Jiri Olsa
    Cc: Madhavan Srinivasan
    Cc: Ravi Bangoria
    Link: http://lore.kernel.org/lkml/20201119152411.46041-1-kjain@linux.ibm.com
    Signed-off-by: Arnaldo Carvalho de Melo
    Signed-off-by: Sasha Levin

    Kajol Jain
     
  • [ Upstream commit eceae70bdeaeb6b8ceb662983cf663ff352fbc96 ]

    strncat()'s third argument is how many bytes will be added *in addition* to
    already existing bytes in destination. Plus extra zero byte will be added
    after that. So existing use in test_sockmap has many opportunities to overflow
    the string and cause memory corruptions. And in this case, GCC complains for
    a good reason.

    Fixes: 16962b2404ac ("bpf: sockmap, add selftests")
    Fixes: 73563aa3d977 ("selftests/bpf: test_sockmap, print additional test options")
    Fixes: 1ade9abadfca ("bpf: test_sockmap, add options for msg_pop_data() helper")
    Fixes: 463bac5f1ca7 ("bpf, selftests: Add test for ktls with skb bpf ingress policy")
    Fixes: e9dd904708c4 ("bpf: add tls support for testing in test_sockmap")
    Fixes: 753fb2ee0934 ("bpf: sockmap, add msg_peek tests to test_sockmap")
    Signed-off-by: Andrii Nakryiko
    Signed-off-by: Alexei Starovoitov
    Link: https://lore.kernel.org/bpf/20201203235440.2302137-2-andrii@kernel.org
    Signed-off-by: Sasha Levin

    Andrii Nakryiko
     
  • [ Upstream commit 9cf309c56f7910a81fbe053b6f11c3b1f0987b12 ]

    When we added sanitising of map names before loading programs to libbpf, we
    still allowed periods in the name. While the kernel will accept these for
    the map names themselves, they are not allowed in file names when pinning
    maps. This means that bpf_object__pin_maps() will fail if called on an
    object that contains internal maps (such as sections .rodata).

    Fix this by replacing periods with underscores when constructing map pin
    paths. This only affects the paths generated by libbpf when
    bpf_object__pin_maps() is called with a path argument. Any pin paths set
    by bpf_map__set_pin_path() are unaffected, and it will still be up to the
    caller to avoid invalid characters in those.

    Fixes: 113e6b7e15e2 ("libbpf: Sanitise internal map names so they are not rejected by the kernel")
    Signed-off-by: Toke Høiland-Jørgensen
    Signed-off-by: Andrii Nakryiko
    Link: https://lore.kernel.org/bpf/20201203093306.107676-1-toke@redhat.com
    Signed-off-by: Sasha Levin

    Toke Høiland-Jørgensen
     
  • [ Upstream commit 2c07343abd8932200a45ff7b10950e71081e9e77 ]

    seccomp_bpf.c uses unshare(CLONE_NEWPID), which requires CONFIG_PID_NS
    to be set.

    Cc: Kees Cook
    Cc: Shuah Khan
    Fixes: 6a21cc50f0c7 ("seccomp: add a return code to trap to userspace")
    Signed-off-by: Mickaël Salaün
    Acked-by: Tycho Andersen
    Signed-off-by: Kees Cook
    Link: https://lore.kernel.org/r/20201202162643.249276-1-mic@digikod.net
    Signed-off-by: Sasha Levin

    Mickaël Salaün
     
  • [ Upstream commit 6016df8fe874e1cf36f6357d71438b384198ce06 ]

    The selftests/bpf Makefile includes system include directories from
    the host, when building BPF programs. On RISC-V glibc requires that
    __riscv_xlen is defined. This is not the case for "clang -target bpf",
    which messes up __WORDSIZE (errno.h -> ... -> wordsize.h) and breaks
    the build.

    By explicitly defining __risc_xlen correctly for riscv, we can
    workaround this.

    Fixes: 167381f3eac0 ("selftests/bpf: Makefile fix "missing" headers on build with -idirafter")
    Signed-off-by: Björn Töpel
    Signed-off-by: Andrii Nakryiko
    Acked-by: Luke Nelson
    Link: https://lore.kernel.org/bpf/20201118071640.83773-2-bjorn.topel@gmail.com
    Signed-off-by: Sasha Levin

    Björn Töpel
     
  • [ Upstream commit 58cfa49c2ba7f815adccc27a775e7cf8a8f7f539 ]

    In comment 173ca26e9b51 ("samples/bpf: add comprehensive ipip, ipip6,
    ip6ip6 test") we added ip6ip6 test for bpf tunnel testing. But in commit
    933a741e3b82 ("selftests/bpf: bpf tunnel test.") when we moved it to
    the current folder, we didn't add it.

    This patch add the ip6ip6 test back to bpf tunnel test. Update the ipip6's
    topology for both IPv4 and IPv6 testing. Since iperf test is removed as
    currect framework simplified it in purpose, I also removed unused tcp
    checkings in test_tunnel_kern.c.

    Fixes: 933a741e3b82 ("selftests/bpf: bpf tunnel test.")
    Signed-off-by: Hangbin Liu
    Signed-off-by: Alexei Starovoitov
    Link: https://lore.kernel.org/bpf/20201110015013.1570716-2-liuhangbin@gmail.com
    Signed-off-by: Sasha Levin

    Hangbin Liu
     
  • [ Upstream commit 93f20eff0cca972d74cb554a2e8b47730228be16 ]

    Should be -d instead of -n for dry-run.

    Fixes: 5da1918446a1 ("selftests/run_kselftest.sh: Make each test individually selectable")
    Signed-off-by: Hangbin Liu
    Signed-off-by: Shuah Khan
    Signed-off-by: Sasha Levin

    Hangbin Liu
     
  • [ Upstream commit f0e5ba0bc481df77cf0afac2b33e420b33eeb463 ]

    The {inode,sk}_storage_result checking if the correct value was retrieved
    was being clobbered unconditionally by the return value of the
    bpf_{inode,sk}_storage_delete call.

    Also, consistently use the newly added BPF_LOCAL_STORAGE_GET_F_CREATE
    flag.

    Fixes: cd324d7abb3d ("bpf: Add selftests for local_storage")
    Signed-off-by: KP Singh
    Signed-off-by: Alexei Starovoitov
    Acked-by: Song Liu
    Link: https://lore.kernel.org/bpf/20201106103747.2780972-7-kpsingh@chromium.org
    Signed-off-by: Sasha Levin

    KP Singh
     
  • [ Upstream commit 9b0a7836359443227c9af101f7aea8412e739458 ]

    I found that the UNHALTED_CORE_CYCLES event is only available in the
    Intel machines and it makes other vendors/archs fail on the test. As
    libpfm4 can parse the generic events like cycles, let's use them.

    Fixes: 40b74c30ffb9 ("perf test: Add expand cgroup event test")
    Signed-off-by: Namhyung Kim
    Acked-by: Ian Rogers
    Cc: Alexander Shishkin
    Cc: Andi Kleen
    Cc: Jiri Olsa
    Cc: Mark Rutland
    Cc: Peter Zijlstra
    Cc: Stephane Eranian
    Link: http://lore.kernel.org/lkml/20201027072855.655449-1-namhyung@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo
    Signed-off-by: Sasha Levin

    Namhyung Kim