From: Ram Pai <redacted>

Some platforms hardcode the x86 values for PKEY_DISABLE_ACCESS
and PKEY_DISABLE_WRITE such as those in:
 /usr/include/bits/mman-shared.h.

This overrides the definitions with correct values for powerpc.

cc: Dave Hansen <redacted>
cc: Florian Weimer <redacted>
Signed-off-by: Ram Pai <redacted>
Signed-off-by: Sandipan Das <redacted>
---
 tools/testing/selftests/vm/pkey-powerpc.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/vm/pkey-powerpc.h b/tools/testing/selftests/vm/pkey-powerpc.h
index a70577045074..3cd8e03fd640 100644
--- a/tools/testing/selftests/vm/pkey-powerpc.h
+++ b/tools/testing/selftests/vm/pkey-powerpc.h

@@ -16,11 +16,13 @@
 #define fpregs			fp_regs
 #define si_pkey_offset		0x20
 
-#ifndef PKEY_DISABLE_ACCESS
+#ifdef PKEY_DISABLE_ACCESS
+#undef PKEY_DISABLE_ACCESS
 # define PKEY_DISABLE_ACCESS	0x3  /* disable read and write */
 #endif
 
-#ifndef PKEY_DISABLE_WRITE
+#ifdef PKEY_DISABLE_WRITE
+#undef PKEY_DISABLE_WRITE
 # define PKEY_DISABLE_WRITE	0x2
 #endif
 

-- 
2.17.1