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| author | Christoph Hellwig <hch@lst.de> | 2019-08-20 10:08:38 +0900 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-08-20 14:47:11 +0900 |
| commit | 936376f88ff1845b384b3a82b9cd167e53039229 (patch) | |
| tree | f36958adbfd125d6c0b39ccbd813b5a92ed89bd5 /kernel | |
| parent | d1abaeb3be7b5fa6d7a1fbbd2e14e3310005c4c1 (diff) | |
| download | linux-936376f88ff1845b384b3a82b9cd167e53039229.tar.gz linux-936376f88ff1845b384b3a82b9cd167e53039229.tar.bz2 linux-936376f88ff1845b384b3a82b9cd167e53039229.zip | |
arm: select the dma-noncoherent symbols for all swiotlb builds
We need to provide the arch hooks for non-coherent dma-direct
and swiotlb for all swiotlb builds, not just when LPAS is enabled.
Without that the Xen build that selects SWIOTLB indirectly through
SWIOTLB_XEN fails to build.
Fixes: ad3c7b18c5b3 ("arm: use swiotlb for bounce buffering on LPAE configs")
Reported-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Stefan Wahren <wahrenst@gmx.net>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions