Borislav Petkov (AMD) 4015350525 Documentation/srso: Document a method for checking safe RET operates properly
Add a method to quickly verify whether safe RET operates properly on
a given system using perf tool.

Also, add a selftest which does the same thing.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240731160531.28640-1-bp@kernel.org
2024-08-27 09:16:35 +02:00
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