[GIT PULL] Please pull powerpc/linux.git powerpc-6.5-4 tag

[Michael Ellerman]

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Hi Linus,

Please pull some more powerpc fixes for 6.5:

The following changes since commit fdf0eaf11452d72945af31804e2a1048ee1b574c:

  Linux 6.5-rc2 (2023-07-16 15:10:37 -0700)

are available in the git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-6.5-4

for you to fetch changes up to 106ea7ffd56b0f9454cd4f625474967f12ac4dbd:

  Revert "powerpc/64s: Remove support for ELFv1 little endian userspace" (2023-07-19 21:28:35 +1000)

- ------------------------------------------------------------------
powerpc fixes for 6.5 #4

 - Reinstate support for little endian ELFv1 binaries, which it turns out still
   exist in the wild.

 - Revert a change which used asm goto for WARN_ON/__WARN_FLAGS, as it lead to
   dead code generation and seemed to trigger compiler bugs in some edge cases.

 - Fix a deadlock in the pseries VAS code, between live migration and the
   driver's mmap handler.

 - Disable KCOV instrumentation in the powerpc KASAN code.

Thanks to: Andrew Donnellan, Benjamin Gray, Christophe Leroy, Haren Myneni,
Russell Currey, Uwe Kleine-König.

- ------------------------------------------------------------------
Andrew Donnellan (1):
      Revert "powerpc/64s: Remove support for ELFv1 little endian userspace"

Benjamin Gray (1):
      powerpc/kasan: Disable KCOV in KASAN code

Christophe Leroy (1):
      Revert "powerpc/bug: Provide better flexibility to WARN_ON/__WARN_FLAGS() with asm goto"

Haren Myneni (1):
      powerpc/pseries/vas: Hold mmap_mutex after mmap lock during window close

Russell Currey (1):
      powerpc/crypto: Add gitignore for generated P10 AES/GCM .S files

Uwe Kleine-König (1):
      powerpc/512x: lpbfifo: Convert to platform remove callback returning void


 arch/powerpc/crypto/.gitignore                |  3 +
 arch/powerpc/include/asm/bug.h                | 69 ++++----------------
 arch/powerpc/include/asm/elf.h                |  6 --
 arch/powerpc/include/asm/thread_info.h        |  6 +-
 arch/powerpc/kernel/traps.c                   |  9 +--
 arch/powerpc/mm/kasan/Makefile                |  1 +
 arch/powerpc/platforms/512x/mpc512x_lpbfifo.c |  6 +-
 arch/powerpc/platforms/pseries/vas.c          |  9 ++-
 8 files changed, 29 insertions(+), 80 deletions(-)
 create mode 100644 arch/powerpc/crypto/.gitignore
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