Nope. The cost would be right if the cache was usable after context switch. Sinc...

		lmilcin on May 25, 2020 \| parent \| context \| favorite \| on: Linux 5.8 Set to Optionally Flush the L1d Cache on... Nope. The cost would be right if the cache was usable after context switch. Since it is likely stale, the new context will be pulling new data into cache as if nothing really happened.