Re: [Xen-devel] [PATCH] xen/x86: Unilaterally remove .init mappings

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 18.02.16 at 19:03, <andrew.cooper3@xxxxxxxxxx> wrote:
> Because of the new 2M alignment of .init and .bss, the existing memory
> guarding infrastructure causes a shattered 2M superpage with non-present
> entries for .init, and present entries for the alignment space.
> 
> Do away with the difference in behaviour between debug and non-debug builds;
> always destroy the .init mappings, and reuse the space for xenheap.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>


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