| commit | b247e8aaf2837715d31eb25828fa8b4eb0a659cd | |
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | |
| Tue, 8 May 2007 07:31:25 +0000 (8 00:31 -0700) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Tue, 8 May 2007 18:15:14 +0000 (8 11:15 -0700) | ||
| tree | b796caad363353128d47da9beefb9df10014ae64 | treesnapshot (tar.gz zip) |
| parent | f19b121e21c1b032f6c612d2b9b499151f7b661b | commitdiff |
dma_declare_coherent_memory wrong allocation
dma_declare_coherent_memory() allocates a bitmap 1 bit per page, it
calculates the bitmap size based on size of long, but allocates bytes...
Thanks to James Bottomley for clarifications and corrections.
Signed-off-by: G. Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: James Bottomley <James.Bottomley@SteelEye.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
dma_declare_coherent_memory() allocates a bitmap 1 bit per page, it
calculates the bitmap size based on size of long, but allocates bytes...
Thanks to James Bottomley for clarifications and corrections.
Signed-off-by: G. Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: James Bottomley <James.Bottomley@SteelEye.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| arch/cris/arch-v32/drivers/pci/dma.c | diffblobblamehistory | |
| arch/i386/kernel/pci-dma.c | diffblobblamehistory |