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| author |   Peter Zijlstra <peterz@infradead.org> | 2022-10-27 11:28:16 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-11-01 13:44:11 +0100 |
| commit | 0c3e806ec0f9771fa1f34c60499097d9260a8bb7 (patch) | |
| tree | 60850d57aa4d59cbc253f7939267af7ec426f057 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | x86/cfi: Boot time selection of CFI scheme (diff) | |
| download | wireguard-linux-0c3e806ec0f9771fa1f34c60499097d9260a8bb7.tar.xz wireguard-linux-0c3e806ec0f9771fa1f34c60499097d9260a8bb7.zip | |
x86/cfi: Add boot time hash randomization
In order to avoid known hashes (from knowing the boot image),
randomize the CFI hashes with a per-boot random seed.
Suggested-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20221027092842.765195516@infradead.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions