On Wed, 12 Feb 2025 17:24:58 +0000 Catalin Marinas [off-list ref] wrote:

On Mon, Jan 13, 2025 at 05:06:16PM +0000, Yury Khrustalev wrote:

quoted

Add PKEY_UNRESTRICTED macro to mman.h and use it in selftests.

For context, this change will also allow for more consistent update of the
Glibc manual which in turn will help with introducing memory protection
keys on AArch64 targets.

[...]

quoted

Yury Khrustalev (3):
  mm/pkey: Add PKEY_UNRESTRICTED macro
  selftests/mm: Use PKEY_UNRESTRICTED macro
  selftests/powerpc: Use PKEY_UNRESTRICTED macro

 include/uapi/asm-generic/mman-common.h               | 1 +
 tools/testing/selftests/mm/mseal_test.c              | 6 +++---
 tools/testing/selftests/mm/pkey-helpers.h            | 3 ++-
 tools/testing/selftests/mm/pkey_sighandler_tests.c   | 4 ++--
 tools/testing/selftests/mm/protection_keys.c         | 2 +-
 tools/testing/selftests/powerpc/include/pkeys.h      | 2 +-
 tools/testing/selftests/powerpc/mm/pkey_exec_prot.c  | 2 +-
 tools/testing/selftests/powerpc/mm/pkey_siginfo.c    | 2 +-
 tools/testing/selftests/powerpc/ptrace/core-pkey.c   | 6 +++---
 tools/testing/selftests/powerpc/ptrace/ptrace-pkey.c | 6 +++---
 10 files changed, 18 insertions(+), 16 deletions(-)

Andrew, Arnd - are you ok if I take these patches through the arm64
tree?

Sure.