[SRU][Focal][PULL] Focal update: v5.4.139 upstream stable release

[Kamal Mostafa]

This pull request (24 commits) includes the following Focal stable patchsets:

	Focal update: v5.4.139 upstream stable release
	https://bugs.launchpad.net/bugs/1941796

Note also that the 'stable-next' branch head contains this and all prior
pending upstream stable releases.  I recommend fetching and applying just this
reference ('stable-next') instead of each tags/focal-stable-v5.4.xx reference:

   git://kernel.ubuntu.com/ubuntu-stable/ubuntu-stable-focal.git stable-next

 -Kamal

-----

The following changes since commit ddb767935c834fb616e90e55abc81478f47c0b43:

  UBUNTU: upstream stable to v5.4.138 (2021-08-26 12:23:49 -0700)

are available in the Git repository at:

  git://kernel.ubuntu.com/ubuntu-stable/ubuntu-stable-focal.git tags/focal-stable-v5.4.139

for you to fetch changes up to b4c3fab32d94f536f78ab4ea82f36928d17e9c32:

  UBUNTU: upstream stable to v5.4.139 (2021-08-26 12:44:12 -0700)

----------------------------------------------------------------
Alain Volmat (1):
      spi: stm32h7: fix full duplex irq handler handling

Axel Lin (1):
      regulator: rt5033: Fix n_voltages settings for BUCK and LDO

Cristian Marussi (1):
      firmware: arm_scmi: Add delayed response status check

Daniel Borkmann (4):
      bpf: Inherit expanded/patched seen count from old aux data
      bpf: Do not mark insn as seen under speculative path verification
      bpf: Fix leakage under speculation on mispredicted branches
      bpf, selftests: Adjust few selftest outcomes wrt unreachable code

Filipe Manana (3):
      btrfs: do not commit logs and transactions during link and rename operations
      btrfs: fix race causing unnecessary inode logging during link and rename
      btrfs: fix lost inode on log replay after mix of fsync, rename and inode eviction

Greg Kroah-Hartman (2):
      Revert "Bluetooth: Shutdown controller after workqueues are flushed or cancelled"
      Linux 5.4.139

Guenter Roeck (1):
      spi: mediatek: Fix fifo transfer

Jia He (1):
      qed: fix possible unpaired spin_{un}lock_bh in _qed_mcp_cmd_and_union()

John Fastabend (2):
      bpf: Test_verifier, add alu32 bounds tracking tests
      bpf, selftests: Add a verifier test for assigning 32bit reg states to 64bit ones

Kamal Mostafa (1):
      UBUNTU: upstream stable to v5.4.139

Keith Busch (1):
      nvme: fix nvme_setup_command metadata trace event

Kyle Russell (1):
      ASoC: tlv320aic31xx: fix reversed bclk/wclk master bits

Linus Torvalds (1):
      ACPI: fix NULL pointer dereference

Pravin B Shelar (1):
      net: Fix zero-copy head len calculation.

Randy Dunlap (1):
      btrfs: delete duplicated words + other fixes in comments

Sudeep Holla (1):
      firmware: arm_scmi: Ensure drivers provide a probe function

Takashi Iwai (1):
      r8152: Fix potential PM refcount imbalance

 Makefile                                           |   2 +-
 debian.master/upstream-stable                      |   2 +-
 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                           |  19 +---
 drivers/spi/spi-stm32.c                            |  15 +--
 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, 294 insertions(+), 242 deletions(-)