| commit | 72d03802b8b5c841ab1da82bff0652628cbadf60 | [log] [tgz] |
|---|---|---|
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | Tue Nov 10 21:35:17 2009 +0900 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Nov 10 14:11:32 2009 +0100 |
| tree | cd0329e3b9d6dec8585e3bfed976c9e7eee79fbf | |
| parent | 75f1cdf1dda92cae037ec848ae63690d91913eac [diff] |
x86, 32-bit: Fix swiotlb boot crash Ingo Molnar reported this boot crash: [ 8.655620] pata_amd 0000:00:06.0: version 0.4.1 [ 8.660286] BUG: unable to handle kernel NULL pointer dereference at 00000034 [ 8.663572] IP: [<c100617b>] dma_supported+0x3b/0xa4 [ 8.663572] *pde = 00000000 Initialize dma_ops properly in the 32-bit case. Signed-off-by: Ingo Molnar <mingo@elte.hu>