Re: [PATCH v4] selftests/powerpc: Fix pkey syscall redefinitions

On Tue, 4 Aug 2020 23:01:37 +0530, Sandipan Das wrote:

On distros using older glibc versions, the pkey tests
encounter build failures due to redefinition of the
pkey syscall numbers.

For compatibility, commit 743f3544fffb added a wrapper
for the gettid() syscall and included syscall.h if the
version of glibc used is older than 2.30. This leads
to different definitions of SYS_pkey_* as the ones in
the pkey test header set numeric constants where as the
ones from syscall.h reuse __NR_pkey_*. The compiler
complains about redefinitions since they are different.

[...]

Applied to powerpc/fixes.

[1/1] selftests/powerpc: Fix pkey syscall redefinitions
      https://git.kernel.org/powerpc/c/a7aaa2f26bfd932a654706b19859e7adf802bee2

cheers