Messages in this thread | | | From | "Huang\, Ying" <> | Subject | Re: [PATCH] ACPI, APEI: Fix BERT resources conflict with ACPI NVS area | Date | Fri, 17 Feb 2017 08:31:12 +0800 |
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Borislav Petkov <bp@suse.de> writes:
> On Thu, Feb 16, 2017 at 06:24:39PM +0800, Huang, Ying wrote: >> The NVS area is excluded when request the resources, because the NVS >> area has been marked as busy already. But the whole BERT memory area is >> mapped, so we can read from it. > > So you're saying the NVS area is part of the BERT area and we can access > the whole range?
I am not sure whether the NVS area is a part of the BERT area, but apparently they are overlapped in some way. We will access the whole BERT area here via ioremap the whole range.
Best Regards, Huang, Ying
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