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Subject: [media] v4l: vsp1: Add race condition FIXME comment Author: Laurent Pinchart <[email protected]> Date: Thu Nov 5 10:28:56 2015 -0200 Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/platform/vsp1/vsp1_video.c | 3 +++ 1 file changed, 3 insertions(+) --- diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c index 7cb270f57f62..102977ae1daa 100644 --- a/drivers/media/platform/vsp1/vsp1_video.c +++ b/drivers/media/platform/vsp1/vsp1_video.c @@ -813,6 +813,9 @@ vsp1_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type) * * Use the VSP1 pipeline object embedded in the first video object that * starts streaming. + * + * FIXME: This is racy, the ioctl is only protected by the video node + * lock. */ pipe = video->video.entity.pipe ? to_vsp1_pipeline(&video->video.entity) : &video->pipe; _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
