]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
projects / thirdparty / kernel / stable.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 1c8a7c1) | patch
ARM: 7166/1: Use PMD_SHIFT instead of PGDIR_SHIFT in dma-consistent.c
authorCatalin Marinas <catalin.marinas@arm.com>
Thu, 17 Nov 2011 12:11:21 +0000 (13:11 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 21 Nov 2011 13:12:19 +0000 (13:12 +0000)
commit53cbcbcf4362ef39e0a692b1d23c395999397fca
tree0c87a7dff39ad967140ab6eb1f1e7a02ad30b57btree | snapshot
parent1c8a7c1fbfc7ae2362d26559df26b99c806b68b5commit | diff
ARM: 7166/1: Use PMD_SHIFT instead of PGDIR_SHIFT in dma-consistent.c

Commit 99d1717d (ARM: Add init_consistent_dma_size()) introduces dynamic
allocation of the consistent_pte array. The number of PTEs should be
calculated based on the number of PMD entries rather than PGD, hence the
PMD_SHIFT.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Jon Medhurst <tixy@yxit.co.uk>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mm/dma-mapping.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git