This is the start of the stable review cycle for the 5.4.139 release. There are 23 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

Responses should be made by Sun, 08 Aug 2021 08:11:03 +0000. Anything received after that time might be too late.

The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.139-rc1... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below.

thanks,

greg k-h

------------- Pseudo-Shortlog of commits:

Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 5.4.139-rc1

Daniel Borkmann daniel@iogearbox.net bpf, selftests: Adjust few selftest outcomes wrt unreachable code

John Fastabend john.fastabend@gmail.com bpf, selftests: Add a verifier test for assigning 32bit reg states to 64bit ones

John Fastabend john.fastabend@gmail.com bpf: Test_verifier, add alu32 bounds tracking tests

Daniel Borkmann daniel@iogearbox.net bpf: Fix leakage under speculation on mispredicted branches

Daniel Borkmann daniel@iogearbox.net bpf: Do not mark insn as seen under speculative path verification

Daniel Borkmann daniel@iogearbox.net bpf: Inherit expanded/patched seen count from old aux data

Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "watchdog: iTCO_wdt: Account for rebooting on second timeout"

Cristian Marussi cristian.marussi@arm.com firmware: arm_scmi: Add delayed response status check

Sudeep Holla sudeep.holla@arm.com firmware: arm_scmi: Ensure drivers provide a probe function

Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "Bluetooth: Shutdown controller after workqueues are flushed or cancelled"

Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "spi: mediatek: fix fifo rx mode"

Linus Torvalds torvalds@linux-foundation.org ACPI: fix NULL pointer dereference

Keith Busch kbusch@kernel.org nvme: fix nvme_setup_command metadata trace event

Pravin B Shelar pshelar@ovn.org net: Fix zero-copy head len calculation.

Jia He justin.he@arm.com qed: fix possible unpaired spin_{un}lock_bh in _qed_mcp_cmd_and_union()

Takashi Iwai tiwai@suse.de r8152: Fix potential PM refcount imbalance

Kyle Russell bkylerussell@gmail.com ASoC: tlv320aic31xx: fix reversed bclk/wclk master bits

Alain Volmat alain.volmat@foss.st.com spi: stm32h7: fix full duplex irq handler handling

Axel Lin axel.lin@ingics.com regulator: rt5033: Fix n_voltages settings for BUCK and LDO

Filipe Manana fdmanana@suse.com btrfs: fix lost inode on log replay after mix of fsync, rename and inode eviction

Filipe Manana fdmanana@suse.com btrfs: fix race causing unnecessary inode logging during link and rename

Filipe Manana fdmanana@suse.com btrfs: do not commit logs and transactions during link and rename operations

Randy Dunlap rdunlap@infradead.org btrfs: delete duplicated words + other fixes in comments

-------------

Diffstat:

Makefile | 4 +- drivers/firmware/arm_scmi/bus.c | 3 + drivers/firmware/arm_scmi/driver.c | 8 +- drivers/net/ethernet/qlogic/qed/qed_mcp.c | 23 +++-- drivers/net/usb/r8152.c | 3 +- drivers/nvme/host/trace.h | 6 +- drivers/spi/spi-mt65xx.c | 16 +-- drivers/spi/spi-stm32.c | 15 +-- drivers/watchdog/iTCO_wdt.c | 12 +-- fs/btrfs/block-group.c | 2 +- fs/btrfs/ctree.c | 2 +- fs/btrfs/disk-io.c | 2 +- fs/btrfs/extent_io.c | 2 +- fs/btrfs/free-space-cache.c | 2 +- fs/btrfs/inode.c | 115 +++------------------ fs/btrfs/qgroup.c | 2 +- fs/btrfs/tree-log.c | 107 +++++++++---------- fs/btrfs/tree-log.h | 14 +-- include/acpi/acpi_bus.h | 3 +- include/linux/mfd/rt5033-private.h | 4 +- kernel/bpf/verifier.c | 65 ++++++++++-- net/bluetooth/hci_core.c | 16 +-- net/core/skbuff.c | 5 +- sound/soc/codecs/tlv320aic31xx.h | 4 +- tools/testing/selftests/bpf/test_verifier.c | 2 +- tools/testing/selftests/bpf/verifier/bounds.c | 65 ++++++++++++ tools/testing/selftests/bpf/verifier/dead_code.c | 2 + tools/testing/selftests/bpf/verifier/jmp32.c | 22 ++++ tools/testing/selftests/bpf/verifier/jset.c | 10 +- tools/testing/selftests/bpf/verifier/unpriv.c | 2 + .../selftests/bpf/verifier/value_ptr_arith.c | 7 +- 31 files changed, 295 insertions(+), 250 deletions(-)