Linus Torvalds writes: (Summary)
The fix in there should be 5b06bbcfc2c6 ("x86/power: Fix some ordering bugs in __restore_processor_context()") so you can certainly see if it works before that (or just reverting it).
works before that (or just reverting it).
But there are also a few other x86 low-level things there, and that fix really looks very safe, so I'd almost expect something else to have triggered your problem. Linus
Linus
Linus
[...]
me commit id, that would help.The fix in there should be 5b06bbcfc2c6 ("x86/power: Fix some ordering bugs in __restore_processor_context()") so you can certainly see if it works before that (or just reverting it).
works before that (or just reverting it).
But there are also a few other x86 low-level things there, and that fix really looks very safe, so I'd almost expect something else to have triggered your problem. Linus
Linus
Linus