Em Thu, 10 Oct 2019 20:25:37 +
Robert Richter escreveu:
> The current code to convert a physical address mask to a grain
> (defined as granularity in bytes) is:
>
> e->grain = ~(mem_err->physical_addr_mask & ~PAGE_MASK);
>
> This is broken in several ways:
>
> 1) It calculates to wro
The current code to convert a physical address mask to a grain
(defined as granularity in bytes) is:
e->grain = ~(mem_err->physical_addr_mask & ~PAGE_MASK);
This is broken in several ways:
1) It calculates to wrong grain values. E.g., a physical address mask
of ~0xfff should give a grain
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