| commit | 310adfdd9153f6ae818981a38a48dd2330990d8d | [log] [tgz] |
|---|---|---|
| author | Muli Ben-Yehuda <muli@il.ibm.com> | Tue Feb 13 13:26:24 2007 +0100 |
| committer | Andi Kleen <andi@basil.nowhere.org> | Tue Feb 13 13:26:24 2007 +0100 |
| tree | 6c093730e11bcfe96368db6af86a43e2c4a9abc6 | |
| parent | 2fa8a050a0026eadbb39a2f281011991e00fe29a [diff] |
[PATCH] x86-64: robustify bad_dma_address handling - set bad_dma_address explicitly to 0x0 - reserve 32 pages from bad_dma_address and up - WARN_ON() a driver feeding us bad_dma_address Thanks to Leo Duran <leo.duran@amd.com> for the suggestion. Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Leo Duran <leo.duran@amd.com> Cc: Job Mason <jdmason@kudzu.us>