| commit | 5228b3280b9bb8fa6aef59f891cca64a028e9b36 | [log] [tgz] |
|---|---|---|
| author | Jan H. Schönherr <jschoenh@amazon.de> | Sun Aug 27 15:56:37 2017 +0200 |
| committer | Sagi Grimberg <sagi@grimberg.me> | Mon Aug 28 23:00:44 2017 +0300 |
| tree | 28be145a848ae793071ac7b8800dc6cb36eb353c | |
| parent | a7b7c7a105a528e6c2a0a2581b814a5acacb4c38 [diff] |
nvme: fix uninitialized prp2 value on small transfers The value of iod->first_dma ends up as prp2 in NVMe commands. In case there is not enough data to cross a page boundary, iod->first_dma is never initialized and contains random data. Comply with the NVMe specification and fill in 0 in that case. Signed-off-by: Jan H. Schönherr <jschoenh@amazon.de> Signed-off-by: Christoph Hellwig <hch@lst.de>