| commit | dfc708812a2acfc0ca56f56233b3c3e7b0d4ffe7 | [log] [tgz] |
|---|---|---|
| author | Amelie Delaunay <amelie.delaunay@st.com> | Mon Jan 27 09:53:34 2020 +0100 |
| committer | Vinod Koul <vkoul@kernel.org> | Mon Feb 24 22:20:01 2020 +0530 |
| tree | ae19c26e6c41ed9faa11d484dd090eb631438e26 | |
| parent | 542fbc463aabdd93c2d3db7f604903f357a0ebf8 [diff] |
dmaengine: stm32-mdma: use vchan_terminate_vdesc() in .terminate_all To avoid race with vchan_complete, use the race free way to terminate running transfer. Move vdesc->node list_del in stm32_mdma_start_transfer instead of in stm32_mdma_xfer_end to avoid another race in vchan_dma_desc_free_list. Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Link: https://lore.kernel.org/r/20200127085334.13163-7-amelie.delaunay@st.com Signed-off-by: Vinod Koul <vkoul@kernel.org>