Tony Luck d25c6948a6 RAS/CEC: Reduce offline page threshold for Intel systems ...

A large scale study of memory errors on Intel systems in data centers
showed that aggressively taking pages with corrected errors offline is
the best strategy of using corrected errors as a predictor of future
uncorrected errors.

Set the threshold to "2" on Intel systems. AMD guidance is that this is
not necessary for their systems.

Signed-off-by: Tony Luck <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Reviewed-by: Yazen Ghannam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Link: https://lore.kernel.org/r/YulOZ/[email protected]

2022-08-22 19:30:02 +02:00

..

cec.c

RAS/CEC: Reduce offline page threshold for Intel systems

2022-08-22 19:30:02 +02:00

debugfs.c

…

debugfs.h

…

Kconfig

…

Makefile

…

ras.c

…