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32 lines
1004 B
Diff
32 lines
1004 B
Diff
From 8333f65ef094e47020cd01452b4637e7daf5a77f Mon Sep 17 00:00:00 2001
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From: Saeed Bishara <saeed@marvell.com>
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Date: Tue, 21 Dec 2010 16:53:39 +0200
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Subject: [PATCH 48/66] mv_xor: fix race in tasklet function
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use mv_xor_slot_cleanup() instead of __mv_xor_slot_cleanup() as the former function
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aquires the spin lock that needed to protect the drivers data.
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Cc: <stable@kernel.org>
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Signed-off-by: Saeed Bishara <saeed@marvell.com>
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Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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---
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drivers/dma/mv_xor.c | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
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index 411d5bf..a25f5f6 100644
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--- a/drivers/dma/mv_xor.c
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+++ b/drivers/dma/mv_xor.c
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@@ -449,7 +449,7 @@ mv_xor_slot_cleanup(struct mv_xor_chan *mv_chan)
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static void mv_xor_tasklet(unsigned long data)
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{
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struct mv_xor_chan *chan = (struct mv_xor_chan *) data;
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- __mv_xor_slot_cleanup(chan);
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+ mv_xor_slot_cleanup(chan);
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}
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static struct mv_xor_desc_slot *
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--
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1.6.6.1
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