diff options
| author | Ram Pai <linuxram@us.ibm.com> | 2020-06-05 02:52:29 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-05 05:06:27 +0300 |
| commit | aef759db63fd4cfad5b585db96cf05f34d04cbd9 (patch) | |
| tree | 44800027971f9ea53c47b064b57939665e018bff /arch/powerpc/lib/code-patching.c | |
| parent | 94c8a223ded59918536387a9c33fee29ca54fc7e (diff) | |
| download | linux-aef759db63fd4cfad5b585db96cf05f34d04cbd9.tar.xz | |
selftests/vm/pkeys: associate key on a mapped page and detect access violation
Detect access-violation on a page to which access-disabled key is
associated much after the page is mapped.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off: Sandipan Das <sandipan@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Dave Hansen <dave.hansen@intel.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Florian Weimer <fweimer@redhat.com>
Cc: "Desnes A. Nunes do Rosario" <desnesn@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Michal Suchanek <msuchanek@suse.de>
Cc: Shuah Khan <shuah@kernel.org>
Link: http://lkml.kernel.org/r/4a19cf9252c03dd883887e9002881599e6900d06.1585646528.git.sandipan@linux.ibm.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc/lib/code-patching.c')
0 files changed, 0 insertions, 0 deletions