diff options
| author | Kees Cook <[email protected]> | 2019-06-17 21:55:03 -0700 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2019-06-22 11:55:22 +0200 |
| commit | 8dbec27a242cd3e2816eeb98d3237b9f57cf6232 (patch) | |
| tree | a9c5be74991e89af735157cd60cabcfff34a86b6 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 873d50d58f67ef15d2777b5e7f7a5268bb1fbae2 (diff) | |
x86/asm: Pin sensitive CR0 bits
With sensitive CR4 bits pinned now, it's possible that the WP bit for
CR0 might become a target as well.
Following the same reasoning for the CR4 pinning, pin CR0's WP
bit. Contrary to the cpu feature dependend CR4 pinning this can be done
with a constant value.
Suggested-by: Peter Zijlstra <[email protected]>
Signed-off-by: Kees Cook <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions