Re: [PATCH] cxl: Remove racy attempt to force EEH invocation in reset

Acked-by: Ian Munsie ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev

[PATCH] cxl: Remove racy attempt to force EEH invocation in reset

cxl_reset currently PERSTs the slot, and then repeatedly tries to read MMIO space in order to kick off EEH. There are 2 problems with this: it's unnecessary, and it's racy. It's unnecessary because the PERST will bring down the PHB link. That will be picked up by the CAPP, which will send out an