RE: [PATCH 3/3] EDAC/igen6: Allow setting edac_op_state
From: Zhuo, Qiuxu
Date: Wed Nov 06 2024 - 08:10:58 EST
> From: Orange Kao <orange@xxxxxxxx>
> [...]
> Subject: [PATCH 3/3] EDAC/igen6: Allow setting edac_op_state
>
> Current implementation does not allow users to set edac_op_state. As a
> result, if a user needs to test different edac_op_state, they need to compile
> the kernel.
>
> This commit accepts module parameter edac_op_state which makes it easier
> for users to test IBECC on their hardware.
An SoC's (with the IBECC feature) memory error reporting type is determined.
Switching from NMI to Machine Check or vice versa for a given SoC is pointless
in the real world.
Additionally, the interrupt mode is preferred over the polling mode unless
the interrupt cannot work, as in the case you reported.
[ Sometimes, no choice is the best choice :-). ]
-Qiuxu