On Mon, 20 May 2024 16:26:47 +1000, Michael Ellerman wrote:
> Building the sigaltstack test with GCC on 64-bit powerpc errors with:
>
> gcc -Wall sas.c -o /home/michael/linux/.build/kselftest/sigaltstack/sas
> In file included from sas.c:23:
> current_stack_pointer.h:22:2: error: #error "implement
> current_stack_pointer equivalent"
> 22 | #error "implement current_stack_pointer equivalent"
> | ^~~~~
> sas.c: In function ‘my_usr1’:
> sas.c:50:13: error: ‘sp’ undeclared (first use in this function); did you
> mean ‘p’?
> 50 | if (sp < (unsigned long)sstack ||
> | ^~
>
> [...]
Applied to powerpc/next.
[1/1] selftests/sigaltstack: Fix ppc64 GCC build
https://git.kernel.org/powerpc/c/17c743b9da9e0d073ff19fd5313f521744514939
cheers
