diff options
| author | Christophe Leroy <[email protected]> | 2017-08-02 15:51:05 +0200 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2017-08-15 22:55:57 +1000 |
| commit | 95902e6c8864d39b09134dcaa3c99d8161d1deea (patch) | |
| tree | cb41417a8e6436b46a3b504fe73641b4234d5262 /tools/perf/scripts/python/bin | |
| parent | 3184cc4b6f6a1dc0c1745aafe2b14b1206ef3187 (diff) | |
powerpc/mm: Implement STRICT_KERNEL_RWX on PPC32
This patch implements STRICT_KERNEL_RWX on PPC32.
As for CONFIG_DEBUG_PAGEALLOC, it deactivates BAT and LTLB mappings
in order to allow page protection setup at the level of each page.
As BAT/LTLB mappings are deactivated, there might be a performance
impact.
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions