[v2] syscall: Cleanup and improve syscall_get_arguments()

[PATCH v2 0/2] syscall: Cleanup and improve syscall_get_arguments()

Jinjie Ruan posted 2 patches 2 months, 1 week ago

Diff against v1
Download series mbox

arch/arm/include/asm/syscall.h    |  2 --
arch/arm64/include/asm/syscall.h  | 18 ++++++++++++------
arch/xtensa/include/asm/syscall.h |  1 -
3 files changed, 12 insertions(+), 9 deletions(-)

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[PATCH v2 0/2] syscall: Cleanup and improve syscall_get_arguments()

Posted by Jinjie Ruan 2 months, 1 week ago

Remove unused SYSCALL_MAX_ARGS and avoid memcpy() for
syscall_get_arguments() for arm64.

Jinjie Ruan (2):
  syscall.h: Remove unused SYSCALL_MAX_ARGS
  arm64: Avoid memcpy() for syscall_get_arguments()

 arch/arm/include/asm/syscall.h    |  2 --
 arch/arm64/include/asm/syscall.h  | 18 ++++++++++++------
 arch/xtensa/include/asm/syscall.h |  1 -
 3 files changed, 12 insertions(+), 9 deletions(-)

-- 
2.34.1

Re: [PATCH v2 0/2] syscall: Cleanup and improve syscall_get_arguments()

Posted by Will Deacon 1 month ago

On Mon, 01 Dec 2025 20:06:31 +0800, Jinjie Ruan wrote:
> Remove unused SYSCALL_MAX_ARGS and avoid memcpy() for
> syscall_get_arguments() for arm64.
> 
> Jinjie Ruan (2):
>   syscall.h: Remove unused SYSCALL_MAX_ARGS
>   arm64: Avoid memcpy() for syscall_get_arguments()
> 
> [...]

Applied to arm64 (for-next/entry), thanks!

[1/2] syscall.h: Remove unused SYSCALL_MAX_ARGS
      https://git.kernel.org/arm64/c/35c3dcb1ac2c
[2/2] arm64: Avoid memcpy() for syscall_get_arguments()
      https://git.kernel.org/arm64/c/98cc091262ef

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
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