From 2ed78fb1ecfda3f4fa0fd858bde5384738ba8f6e Mon Sep 17 00:00:00 2001 From: Saeed Bishara Date: Tue, 21 Dec 2010 16:53:39 +0200 Subject: [PATCH] mv_xor: fix race in tasklet function commit 8333f65ef094e47020cd01452b4637e7daf5a77f upstream. use mv_xor_slot_cleanup() instead of __mv_xor_slot_cleanup() as the former function aquires the spin lock that needed to protect the drivers data. Signed-off-by: Saeed Bishara Signed-off-by: Dan Williams Signed-off-by: Paul Gortmaker --- drivers/dma/mv_xor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index ba28b296f0bf..35d0d8c40673 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -449,7 +449,7 @@ mv_xor_slot_cleanup(struct mv_xor_chan *mv_chan) static void mv_xor_tasklet(unsigned long data) { struct mv_xor_chan *chan = (struct mv_xor_chan *) data; - __mv_xor_slot_cleanup(chan); + mv_xor_slot_cleanup(chan); } static struct mv_xor_desc_slot * -- 2.39.5