Messages in this thread | | | Date | Fri, 2 Nov 2018 17:26:23 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH 1/3] PCI/AER: Option to leave System Error Interrupts as-is |
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On Fri, Nov 02, 2018 at 10:17:30AM -0600, Keith Busch wrote: > VMD acts a bit like a host-bus adapter. The firmware knows about the > adapter, but not about anything on the bus that it attaches to. > > This "hybrid" approach is basically saying that the firmware knows about > the HBA, and it wants a chance to be notified of errors on the bus it > attaches to, but the firmware can't do anything about such errors. > > The bus in this case is PCIe, where we have capable error handling in the > kernel driver, so we ultimately want the AER driver handling the errors.
Not a problem - GHES already knows about AER and calls into it for CPER_SEC_PCIE errors:
ghes_do_proc -> ghes_handle_aer |-> aer_recover_queue
-- Regards/Gruss, Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
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