linux-kernel - [GIT PULL] Please pull powerpc/linux.git powerpc-5.18-4 tag

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Message-ID: <87fslkte79.fsf@mpe.ellerman.id.au>
Date:   Sun, 08 May 2022 22:13:14 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     haren@...ux.ibm.com, kjain@...ux.ibm.com,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-5.18-4 tag

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Hash: SHA256

Hi Linus,

Please pull some more powerpc fixes for 5.18:

The following changes since commit bb82c574691daf8f7fa9a160264d15c5804cb769:

  powerpc/perf: Fix 32bit compile (2022-04-21 23:26:47 +1000)

are available in the git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-5.18-4

for you to fetch changes up to 348c71344111d7a48892e3e52264ff11956fc196:

  powerpc/papr_scm: Fix buffer overflow issue with CONFIG_FORTIFY_SOURCE (2022-05-06 12:44:03 +1000)

- ------------------------------------------------------------------
powerpc fixes for 5.18 #4

 - Fix the DWARF CFI in our VDSO time functions, allowing gdb to backtrace through them
   correctly.

 - Fix a buffer overflow in the papr_scm driver, only triggerable by hypervisor input.

 - A fix in the recently added QoS handling for VAS (used for communicating with
   coprocessors).

Thanks to: Alan Modra, Haren Myneni, Kajol Jain, Segher Boessenkool.

- ------------------------------------------------------------------
Haren Myneni (1):
      powerpc/pseries/vas: Use QoS credits from the userspace

Kajol Jain (1):
      powerpc/papr_scm: Fix buffer overflow issue with CONFIG_FORTIFY_SOURCE

Michael Ellerman (1):
      powerpc/vdso: Fix incorrect CFI in gettimeofday.S


 arch/powerpc/kernel/vdso/gettimeofday.S    |  9 ++++++--
 arch/powerpc/platforms/pseries/papr_scm.c  |  7 ++----
 arch/powerpc/platforms/pseries/vas-sysfs.c | 19 +++++++++++-----
 arch/powerpc/platforms/pseries/vas.c       | 23 ++++++++++----------
 arch/powerpc/platforms/pseries/vas.h       |  2 +-
 5 files changed, 36 insertions(+), 24 deletions(-)
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