2017-11-01 18:21:52

by Kani, Toshimitsu

[permalink] [raw]
Subject: Re: [RFC/RFT PATCH 0/6] Switch GHES ioremap_page_range() to use fixmap

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 <[email protected]>

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

-Toshi