[PATCH] ARM: Use PMD_SHIFT instead of PGDIR_SHIFT in dma-consistent.c

Nicolas Pitre nicolas.pitre at linaro.org
Wed Nov 16 19:15:55 EST 2011

On Wed, 16 Nov 2011, Russell King - ARM Linux wrote:

> On Wed, Nov 16, 2011 at 04:38:15PM +0000, Catalin Marinas wrote:
> > Commit 99d1717d introduces dynamic allocation of the consistent_pte
> Always include the commit summary when quoting the commit ID.  Shortened
> commit IDs aren't guaranteed to remain unique for any amount of time, and
> so become ambiguous (and actually more difficult to locate when that
> happens.)

Or at least provide more than the minimum amount of SHA1 characters to 
describe the commit.  Something like 12 or more characters is likely to 
remain unambiguous for a couple decades.


More information about the linux-arm-kernel mailing list