On Fri, 10 Aug 2012, Cyril Chemparathy wrote:
> This patch applies to PAGE_MASK, PMD_MASK, and PGDIR_MASK, where forcing
> unsigned long math truncates the mask at the 32-bits. This clearly does bad
> things on PAE systems.
>
> This patch fixes this problem by defining these masks as signed
On Fri, 10 Aug 2012, Cyril Chemparathy wrote:
This patch applies to PAGE_MASK, PMD_MASK, and PGDIR_MASK, where forcing
unsigned long math truncates the mask at the 32-bits. This clearly does bad
things on PAE systems.
This patch fixes this problem by defining these masks as signed
This patch applies to PAGE_MASK, PMD_MASK, and PGDIR_MASK, where forcing
unsigned long math truncates the mask at the 32-bits. This clearly does bad
things on PAE systems.
This patch fixes this problem by defining these masks as signed quantities.
We then rely on sign extension to do the right
This patch applies to PAGE_MASK, PMD_MASK, and PGDIR_MASK, where forcing
unsigned long math truncates the mask at the 32-bits. This clearly does bad
things on PAE systems.
This patch fixes this problem by defining these masks as signed quantities.
We then rely on sign extension to do the right
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