Commit 6e182dc9f268 ("selftests/mm: Use generic pkey register
manipulation") makes use of PKEY_UNRESTRICTED in
pkey_sighandler_tests. The macro has been proposed for addition to
uapi headers [1], but the patch hasn't landed yet.Define PKEY_UNRESTRICTED in pkey-helpers.h for the time being to fix the build. [1] https://lore.kernel.org/all/[email protected]/ Fixes: 6e182dc9f268 ("selftests/mm: Use generic pkey register manipulation") Reported-by: Aishwarya TCV <[email protected]> Signed-off-by: Kevin Brodsky <[email protected]> --- Based on arm64 for-next/pkey-signal (49f59573e9e0). --- tools/testing/selftests/mm/pkey-helpers.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/mm/pkey-helpers.h b/tools/testing/selftests/mm/pkey-helpers.h index 9ab6a3ee153b..319f5b6b7132 100644 --- a/tools/testing/selftests/mm/pkey-helpers.h +++ b/tools/testing/selftests/mm/pkey-helpers.h @@ -112,6 +112,10 @@ void record_pkey_malloc(void *ptr, long size, int prot); #define PKEY_MASK (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE) #endif +#ifndef PKEY_UNRESTRICTED +#define PKEY_UNRESTRICTED 0x0 +#endif + #ifndef set_pkey_bits static inline u64 set_pkey_bits(u64 reg, int pkey, u64 flags) { -- 2.43.0
