| commit | fd78f11790c37e2165733699f50450500e63a7b3 | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <ak@suse.de> | Wed Jan 11 22:44:54 2006 +0100 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Wed Jan 11 19:04:56 2006 -0800 |
| tree | b51d2d6d4b1f83c276d81a72d4522ec701aa4354 | |
| parent | 3d831d925c6d66569a0c7f6f5f17c0927f7d3d25 [diff] |
[PATCH] i386: make pci_map_single/pci_map_sg warn for zero length. As suggested by Linus. This catches driver bugs that could cause corruption on IOMMU architectures. Also I converted the BUGs to out_of_line_bug()s to save a bit of text space. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>