linux

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Dan Carpenter 6e3c67976e dmaengine: idxd: off by one in cleanup code

commit ff58f7dd0c1352a01de3a40327895bd51e03de3a upstream.

The clean up is off by one so this will start at "i" and it should start
with "i - 1" and then it doesn't unregister the zeroeth elements in the
array.

Fixes: c52ca478233c ("dmaengine: idxd: add configuration component of driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/X9nFeojulsNqUSnG@mwanda
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-01-12 20:18:26 +01:00

cdev.c

Merge branch 'for-linus' into fixes

2020-08-05 19:02:07 +05:30

device.c

dmaengine: idxd: fix mapping of portal size

2020-11-16 22:38:20 +05:30

dma.c

dmaengine: cookie bypass for out of order completion

2020-06-17 19:45:14 +05:30

idxd.h

dmaengine: idxd: fix wq config registers offset programming