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| author | Sandipan Das <sandipan@linux.ibm.com> | 2020-06-04 18:26:10 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-06-30 14:37:54 +1000 |
| commit | 1addb6444791f9e87fce0eb9882ec96a4a76e615 (patch) | |
| tree | 731e20e403da260fc08c8ef9e5df80869a44a051 /arch/powerpc/boot | |
| parent | c405b738daf9d8e8a5aedfeb6be851681e65e54b (diff) | |
| download | linux-1addb6444791f9e87fce0eb9882ec96a4a76e615.tar.gz linux-1addb6444791f9e87fce0eb9882ec96a4a76e615.tar.bz2 linux-1addb6444791f9e87fce0eb9882ec96a4a76e615.zip | |
selftests/powerpc: Add test for execute-disabled pkeys
Apart from read and write access, memory protection keys can
also be used for restricting execute permission of pages on
powerpc. This adds a test to verify if the feature works as
expected.
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200604125610.649668-4-sandipan@linux.ibm.com
Diffstat (limited to 'arch/powerpc/boot')
0 files changed, 0 insertions, 0 deletions