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SubjectRe: [PATCH v3 2/2] x86/boot/64: round memory hole size up to next PMD page.
On Tue, Sep 24, 2019 at 04:04:31PM -0500, Steve Wahl wrote:
> The kernel image map is created using PMD pages, which can include
> some extra space beyond what's actually needed. Round the size of the
> memory hole we search for up to the next PMD boundary, to be certain
> all of the space to be mapped is usable RAM and includes no reserved
> areas.
> Signed-off-by: Steve Wahl <>
> Cc:

Acked-by: Kirill A. Shutemov <>

Kirill A. Shutemov

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