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| author | Christoph Hellwig <hch@lst.de> | 2021-10-21 11:00:55 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-12-07 14:50:10 +0300 |
| commit | 78bc72787ab9e638173aeb1f589578105d3a43c9 (patch) | |
| tree | e1d30b5422e8b38ced4093470f29174b7e6bc5d6 /tools/perf/scripts/python/powerpc-hcalls.py | |
| parent | 955f58f7406ad912825fc344c7825fd904b124a0 (diff) | |
| download | linux-78bc72787ab9e638173aeb1f589578105d3a43c9.tar.xz | |
dma-direct: warn if there is no pool for force unencrypted allocations
Instead of blindly running into a blocking operation for a non-blocking gfp,
return NULL and spew an error. Note that Kconfig prevents this for all
currently relevant platforms, and this is just a debug check.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/powerpc-hcalls.py')
0 files changed, 0 insertions, 0 deletions