diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-02-13 08:01:03 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-02-18 22:41:01 +1100 |
| commit | fbce251baa6e357441961c78796e5e9fad682675 (patch) | |
| tree | 24046692c1c2ad9ad828c12109cea99689014364 /arch/powerpc/platforms/pseries/vio.c | |
| parent | 74ebe3e733b791f37415b3a1b917ee5035bc7364 (diff) | |
| download | lwn-fbce251baa6e357441961c78796e5e9fad682675.tar.gz lwn-fbce251baa6e357441961c78796e5e9fad682675.zip | |
dma-direct: we might need GFP_DMA for 32-bit dma masks
If there is no ZONE_DMA32 we might need GFP_DMA to be able to
allocate memory that satisfies a 32-bit DMA mask.
Reported-by: Christian Zigotzky <chzigotzky@xenosoft.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Christian Zigotzky <chzigotzky@xenosoft.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/pseries/vio.c')
0 files changed, 0 insertions, 0 deletions