]> www.infradead.org Git - users/jedix/linux-maple.git/commit
dmaengine: xilinx: xdma: Fix data synchronisation in xdma_channel_isr()
authorLouis Chauvet <louis.chauvet@bootlin.com>
Fri, 7 Jun 2024 08:34:38 +0000 (10:34 +0200)
committerVinod Koul <vkoul@kernel.org>
Fri, 7 Jun 2024 17:11:51 +0000 (22:41 +0530)
commit462237d2d93fc9e9221d1cf9f773954d27da83c0
tree6b2c4a648c9189930a71de7c1460fe9f8b7c534b
parent1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0
dmaengine: xilinx: xdma: Fix data synchronisation in xdma_channel_isr()

Requests the vchan lock before using xdma->stop_request.

Fixes: 6a40fb824596 ("dmaengine: xilinx: xdma: Fix synchronization issue")
Cc: stable@vger.kernel.org
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
Link: https://lore.kernel.org/r/20240607-xdma-fixes-v2-1-0282319ce345@bootlin.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/xilinx/xdma.c