diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-07-14 14:18:55 +0200 |
|---|---|---|
| committer | Rich Felker <dalias@libc.org> | 2020-08-14 22:05:17 -0400 |
| commit | cd57d07b1e4e08f95a27b59253b5c8a46abf4f29 (patch) | |
| tree | 8d33e99707ca843df887efdf6a95341cfa213a4f /virt | |
| parent | 846f9e1fb9b9a2c4eecefa2fdbfb51e975a7d532 (diff) | |
| download | linux-cd57d07b1e4e08f95a27b59253b5c8a46abf4f29.tar.bz2 | |
sh: don't allow non-coherent DMA for NOMMU
The code handling non-coherent DMA depends on being able to remap code
as non-cached. But that can't be done without an MMU, so using this
option on NOMMU builds is broken.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Rich Felker <dalias@libc.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions