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| author |   Dave Hansen <dave.hansen@linux.intel.com> | 2018-05-09 10:13:48 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2018-05-14 11:14:45 +0200 |
| commit | 6af17cf89e99b64cf1f660bf848755442ab2f047 (patch) | |
| tree | a7ce9d60f1c483892d161307217d6dcffb4f8c52 /Documentation | |
| parent | x86/pkeys/selftests: Factor out "instruction page" (diff) | |
| download | wireguard-linux-6af17cf89e99b64cf1f660bf848755442ab2f047.tar.xz wireguard-linux-6af17cf89e99b64cf1f660bf848755442ab2f047.zip | |
x86/pkeys/selftests: Add PROT_EXEC test
Under the covers, implement executable-only memory with
protection keys when userspace calls mprotect(PROT_EXEC).
But, we did not have a selftest for that. Now we do.
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michael Ellermen <mpe@ellerman.id.au>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ram Pai <linuxram@us.ibm.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/20180509171348.9EEE4BEF@viggo.jf.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions