diff options
| author | Kedareswara rao Appana <appana.durga.rao@xilinx.com> | 2016-04-06 08:08:09 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-04-06 18:41:15 +0300 |
| commit | a65cf5125b49f3d4703c02692609501166e23735 (patch) | |
| tree | f52ff642bc52d761c94c932aaa210c585dd62a52 /mm/swapfile.c | |
| parent | b72db4005fe4bf4af16d1436abd3c9d3aac991d1 (diff) | |
| download | linux-a65cf5125b49f3d4703c02692609501166e23735.tar.xz | |
dmaengine: vdma: Fix race condition in Non-SG mode
When VDMA is configured in Non-sg mode
Users can queue descriptors greater than h/w configured frames.
Current driver allows the user to queue descriptors upto h/w configured.
Which is wrong for non-sg mode configuration.
This patch fixes this issue.
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'mm/swapfile.c')
0 files changed, 0 insertions, 0 deletions