| commit | edc8ac1342d1e65bfb64e912fd783e28d0f881d9 | |
| author | Christoph Hellwig <hch@lst.de> | |
| Thu, 11 Oct 2018 14:17:15 +0000 (11 16:17 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Thu, 28 Nov 2019 17:25:43 +0000 (28 18:25 +0100) | ||
| tree | 6d032f1ccc7b1c73b78eb6546762de269ad6efe7 | treesnapshot (tar.gz zip) |
| parent | 738fd69851a1519d3b339e6fcb9b117bac3da080 | commitdiff |
scsi: dc395x: fix DMA API usage in sg_update_list
[ Upstream commit 6c404a68bf83b4135a8a9aa1c388ebdf98e8ba7f ]
We need to transfer device ownership to the CPU before we can manipulate
the mapped data.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 6c404a68bf83b4135a8a9aa1c388ebdf98e8ba7f ]
We need to transfer device ownership to the CPU before we can manipulate
the mapped data.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| drivers/scsi/dc395x.c | diffblobblamehistory |