[RFC/RFT PATCH 0/6] Switch GHES ioremap_page_range() to use fixmap

Kani, Toshimitsu toshi.kani at hpe.com
Wed Nov 1 11:20:46 PDT 2017


On Wed, 2017-11-01 at 16:30 +0100, Borislav Petkov wrote:
> On Wed, Nov 01, 2017 at 02:58:33PM +0000, James Morse wrote:
> > Does anyone have an x86 machine that does firmware-first using NOTIFY_NMI?
> 
> AFAIK, the only one who has access to a reportedly somewhat working GHES
> implementation is Toshi. CCed.

Thanks for the heads-up.  My x86 system only supports GHES with SCI
error sources.  It uses MCE for synchronous error events.

So, for x86 SCI error sources:

Tested-by: Toshi Kani <toshi.kani at hpe.com>

nit: I think ghes_ioremap_pfn_[nmi|irq] should be renamed since they no
longer use ioremap. 

-Toshi


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