Re: [PATCH v2] powerpc/ptrace: Split gpr32_set_common
- From
- Michael Ellerman <hidden>
- Date
- 2023-08-23 12:04:37
- Also in
- lkml
- Reply to
- Christophe Leroy, 2023-06-22
On Thu, 22 Jun 2023 12:01:23 +0200, Christophe Leroy wrote:
objtool report the following warning:
arch/powerpc/kernel/ptrace/ptrace-view.o: warning: objtool:
gpr32_set_common+0x23c (.text+0x860): redundant UACCESS disable
gpr32_set_common() conditionnaly opens and closes UACCESS based on
whether kbuf point is NULL or not. This is wackelig.
[...]
Applied to powerpc/next.
[1/1] powerpc/ptrace: Split gpr32_set_common
https://git.kernel.org/powerpc/c/9a32584bc108c8fe4d02fa33b16caf686e4a788a
cheers