The patch titled
Subject: selftests/vm/pkeys: override access right definitions on powerpc
has been removed from the -mm tree. Its filename was
selftests-vm-pkeys-override-access-right-definitions-on-powerpc.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Ram Pai <linuxram@xxxxxxxxxx>
Subject: selftests/vm/pkeys: override access right definitions on powerpc
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.
[sandipan@xxxxxxxxxxxxx: fix powerpc access right definitions]
Link: http://lkml.kernel.org/r/1ba86fd8a94f38131cfe2d9f277001dd1ad1d34e.1588959697.git.sandipan@xxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/f6eb38cb3a1e12eb2cdc9da6300bc5a5dfba0db9.1585646528.git.sandipan@xxxxxxxxxxxxx
Signed-off-by: Ram Pai <linuxram@xxxxxxxxxx>
Signed-off-by: Sandipan Das <sandipan@xxxxxxxxxxxxx>
Acked-by: Dave Hansen <dave.hansen@xxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxx>
Cc: Florian Weimer <fweimer@xxxxxxxxxx>
Cc: "Desnes A. Nunes do Rosario" <desnesn@xxxxxxxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Thiago Jung Bauermann <bauerman@xxxxxxxxxxxxx>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxxxx>
Cc: Michal Suchanek <msuchanek@xxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/vm/pkey-powerpc.h | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
--- a/tools/testing/selftests/vm/pkey-powerpc.h~selftests-vm-pkeys-override-access-right-definitions-on-powerpc
+++ a/tools/testing/selftests/vm/pkey-powerpc.h
@@ -16,13 +16,11 @@
#define fpregs fp_regs
#define si_pkey_offset 0x20
-#ifndef PKEY_DISABLE_ACCESS
-# define PKEY_DISABLE_ACCESS 0x3 /* disable read and write */
-#endif
+#undef PKEY_DISABLE_ACCESS
+#define PKEY_DISABLE_ACCESS 0x3 /* disable read and write */
-#ifndef PKEY_DISABLE_WRITE
-# define PKEY_DISABLE_WRITE 0x2
-#endif
+#undef PKEY_DISABLE_WRITE
+#define PKEY_DISABLE_WRITE 0x2
#define NR_PKEYS 32
#define NR_RESERVED_PKEYS_4K 27 /* pkey-0, pkey-1, exec-only-pkey
_
Patches currently in -mm which might be from linuxram@xxxxxxxxxx are
