diff options
| author | Christoph Hellwig <[email protected]> | 2018-11-21 18:24:00 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2018-12-06 14:56:46 +0000 |
| commit | 887712a0a5b31e0cf28087f6445de431b4722e52 (patch) | |
| tree | ce98b58e5409af8859adc4229cb2b52bea775857 /drivers/pci/controller/vmd.c | |
| parent | x86/amd_gart: remove the mapping_error dma_map_ops method (diff) | |
| download | kernel-887712a0a5b31e0cf28087f6445de431b4722e52.tar.gz kernel-887712a0a5b31e0cf28087f6445de431b4722e52.zip | |
x86/calgary: remove the mapping_error dma_map_ops method
Return DMA_MAPPING_ERROR instead of the magic bad_dma_addr on a dma
mapping failure and let the core dma-mapping code handle the rest.
Remove the magic EMERGENCY_PAGES that the bad_dma_addr gets redirected to.
Signed-off-by: Christoph Hellwig <[email protected]>
Acked-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'drivers/pci/controller/vmd.c')
0 files changed, 0 insertions, 0 deletions