| commit | 3a2763998da787b0335a971aae6b1294d3676709 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <peterz@infradead.org> | Thu Jan 12 13:55:14 2023 +0100 |
| committer | Peter Zijlstra <peterz@infradead.org> | Wed Nov 29 09:21:46 2023 +0100 |
| tree | e91391b3ef68886b795312eab5a017c6676c5b5c | |
| parent | 43cf8c32d2851ec758c575244e0c74e5b440e9c2 [diff] |
x86/power: Sprinkle some noinstr Ensure no compiler instrumentation sneaks in while restoring the CPU state. Specifically CALL/RET won't work until GS is restored. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Joan Bruguera <joanbrugueram@gmail.com>