From: Michael Ellerman <mpe@ellerman.id.au>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
schwab@linux-m68k.org, palmer@dabbelt.com,
linux-riscv@lists.infradead.org
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-6.1-4 tag
Date: Thu, 03 Nov 2022 13:09:17 +1100 [thread overview]
Message-ID: <87o7tossaa.fsf@mpe.ellerman.id.au> (raw)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Hi Linus,
Please pull some more powerpc fixes for 6.1.
We had a few bad bugs on 32-bit and compat due to the introduction of syscall wrappers,
which caused syscall arguments to be handled incorrectly for some syscalls. I have at
least one report of it causing someone's root partition to fill up, presumably due to a
bad fallocate.
The asm-generic change affects RISC-V too, although Palmer didn't think there were likely
to be many compat users on RISC-V.
cheers
The following changes since commit 65722736c3baf29e02e964a09e85c9ef71c48e8d:
powerpc/64s/interrupt: Fix clear of PACA_IRQS_HARD_DIS when returning to soft-masked context (2022-10-27 00:38:35 +1100)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-6.1-4
for you to fetch changes up to 02a771c9a68a9f08cce4ec5e324fb1bc4dce7202:
powerpc/32: Select ARCH_SPLIT_ARG64 (2022-11-01 15:27:12 +1100)
- ------------------------------------------------------------------
powerpc fixes for 6.1 #4
- Fix an endian thinko in the asm-generic compat_arg_u64() which led to syscall arguments
being swapped for some compat syscalls.
- Fix syscall wrapper handling of syscalls with 64-bit arguments on 32-bit kernels, which
led to syscall arguments being misplaced.
- A build fix for amdgpu on Book3E with AltiVec disabled.
Thanks to: Andreas Schwab, Christian Zigotzky, Arnd Bergmann.
- ------------------------------------------------------------------
Andreas Schwab (2):
asm-generic: compat: fix compat_arg_u64() and compat_arg_u64_dual()
powerpc/32: fix syscall wrappers with 64-bit arguments
Michael Ellerman (3):
Merge tag 'v6.1-rc2' into fixes
powerpc/64e: Fix amdgpu build on Book3E w/o AltiVec
powerpc/32: Select ARCH_SPLIT_ARG64
arch/powerpc/Kconfig | 3 ++-
arch/powerpc/include/asm/syscalls.h | 7 +++++++
arch/powerpc/kernel/sys_ppc32.c | 13 ++++++++++++-
arch/powerpc/kernel/syscalls/syscall.tbl | 7 +++++--
include/asm-generic/compat.h | 2 +-
5 files changed, 27 insertions(+), 5 deletions(-)
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WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <mpe@ellerman.id.au>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: schwab@linux-m68k.org, linux-riscv@lists.infradead.org,
palmer@dabbelt.com, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-6.1-4 tag
Date: Thu, 03 Nov 2022 13:09:17 +1100 [thread overview]
Message-ID: <87o7tossaa.fsf@mpe.ellerman.id.au> (raw)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Hi Linus,
Please pull some more powerpc fixes for 6.1.
We had a few bad bugs on 32-bit and compat due to the introduction of syscall wrappers,
which caused syscall arguments to be handled incorrectly for some syscalls. I have at
least one report of it causing someone's root partition to fill up, presumably due to a
bad fallocate.
The asm-generic change affects RISC-V too, although Palmer didn't think there were likely
to be many compat users on RISC-V.
cheers
The following changes since commit 65722736c3baf29e02e964a09e85c9ef71c48e8d:
powerpc/64s/interrupt: Fix clear of PACA_IRQS_HARD_DIS when returning to soft-masked context (2022-10-27 00:38:35 +1100)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-6.1-4
for you to fetch changes up to 02a771c9a68a9f08cce4ec5e324fb1bc4dce7202:
powerpc/32: Select ARCH_SPLIT_ARG64 (2022-11-01 15:27:12 +1100)
- ------------------------------------------------------------------
powerpc fixes for 6.1 #4
- Fix an endian thinko in the asm-generic compat_arg_u64() which led to syscall arguments
being swapped for some compat syscalls.
- Fix syscall wrapper handling of syscalls with 64-bit arguments on 32-bit kernels, which
led to syscall arguments being misplaced.
- A build fix for amdgpu on Book3E with AltiVec disabled.
Thanks to: Andreas Schwab, Christian Zigotzky, Arnd Bergmann.
- ------------------------------------------------------------------
Andreas Schwab (2):
asm-generic: compat: fix compat_arg_u64() and compat_arg_u64_dual()
powerpc/32: fix syscall wrappers with 64-bit arguments
Michael Ellerman (3):
Merge tag 'v6.1-rc2' into fixes
powerpc/64e: Fix amdgpu build on Book3E w/o AltiVec
powerpc/32: Select ARCH_SPLIT_ARG64
arch/powerpc/Kconfig | 3 ++-
arch/powerpc/include/asm/syscalls.h | 7 +++++++
arch/powerpc/kernel/sys_ppc32.c | 13 ++++++++++++-
arch/powerpc/kernel/syscalls/syscall.tbl | 7 +++++--
include/asm-generic/compat.h | 2 +-
5 files changed, 27 insertions(+), 5 deletions(-)
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WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <mpe@ellerman.id.au>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
schwab@linux-m68k.org, palmer@dabbelt.com,
linux-riscv@lists.infradead.org
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-6.1-4 tag
Date: Thu, 03 Nov 2022 13:09:17 +1100 [thread overview]
Message-ID: <87o7tossaa.fsf@mpe.ellerman.id.au> (raw)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Hi Linus,
Please pull some more powerpc fixes for 6.1.
We had a few bad bugs on 32-bit and compat due to the introduction of syscall wrappers,
which caused syscall arguments to be handled incorrectly for some syscalls. I have at
least one report of it causing someone's root partition to fill up, presumably due to a
bad fallocate.
The asm-generic change affects RISC-V too, although Palmer didn't think there were likely
to be many compat users on RISC-V.
cheers
The following changes since commit 65722736c3baf29e02e964a09e85c9ef71c48e8d:
powerpc/64s/interrupt: Fix clear of PACA_IRQS_HARD_DIS when returning to soft-masked context (2022-10-27 00:38:35 +1100)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-6.1-4
for you to fetch changes up to 02a771c9a68a9f08cce4ec5e324fb1bc4dce7202:
powerpc/32: Select ARCH_SPLIT_ARG64 (2022-11-01 15:27:12 +1100)
- ------------------------------------------------------------------
powerpc fixes for 6.1 #4
- Fix an endian thinko in the asm-generic compat_arg_u64() which led to syscall arguments
being swapped for some compat syscalls.
- Fix syscall wrapper handling of syscalls with 64-bit arguments on 32-bit kernels, which
led to syscall arguments being misplaced.
- A build fix for amdgpu on Book3E with AltiVec disabled.
Thanks to: Andreas Schwab, Christian Zigotzky, Arnd Bergmann.
- ------------------------------------------------------------------
Andreas Schwab (2):
asm-generic: compat: fix compat_arg_u64() and compat_arg_u64_dual()
powerpc/32: fix syscall wrappers with 64-bit arguments
Michael Ellerman (3):
Merge tag 'v6.1-rc2' into fixes
powerpc/64e: Fix amdgpu build on Book3E w/o AltiVec
powerpc/32: Select ARCH_SPLIT_ARG64
arch/powerpc/Kconfig | 3 ++-
arch/powerpc/include/asm/syscalls.h | 7 +++++++
arch/powerpc/kernel/sys_ppc32.c | 13 ++++++++++++-
arch/powerpc/kernel/syscalls/syscall.tbl | 7 +++++--
include/asm-generic/compat.h | 2 +-
5 files changed, 27 insertions(+), 5 deletions(-)
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next reply other threads:[~2022-11-03 2:09 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-03 2:09 Michael Ellerman [this message]
2022-11-03 2:09 ` [GIT PULL] Please pull powerpc/linux.git powerpc-6.1-4 tag Michael Ellerman
2022-11-03 2:09 ` Michael Ellerman
2022-11-03 17:44 ` Linus Torvalds
2022-11-03 17:44 ` Linus Torvalds
2022-11-03 17:44 ` Linus Torvalds
2022-11-03 22:18 ` Michael Ellerman
2022-11-03 22:18 ` Michael Ellerman
2022-11-03 22:18 ` Michael Ellerman
2022-11-03 18:31 ` pr-tracker-bot
2022-11-03 18:31 ` pr-tracker-bot
2022-11-03 18:31 ` pr-tracker-bot
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