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| author |   Dan Williams <dan.j.williams@intel.com> | 2011-06-17 10:40:43 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2011-07-03 04:04:51 -0700 |
| commit | ddcc7e347a891937be65358b43f40b7f81185f8f (patch) | |
| tree | 35492d904678bb36560efa05dd1a474e9ee78b36 /fs/proc/array.c | |
| parent | isci: fix smp response frame overrun (diff) | |
| download | wireguard-linux-ddcc7e347a891937be65358b43f40b7f81185f8f.tar.xz wireguard-linux-ddcc7e347a891937be65358b43f40b7f81185f8f.zip | |
isci: fix dma_unmap_sg usage
One bug and a cleanup:
1/ Fix cases where we were unmapping invalid addresses (smp requests were
being unmapped)
[ 604.662770] ------------[ cut here ]------------
[ 604.668026] WARNING: at lib/dma-debug.c:800 check_unmap+0x418/0x740()
[ 604.675315] Hardware name: SandyBridge Platform
[ 604.680465] isci 0000:03:00.0: DMA-API: device driver tries to free an invalid DMA memory address
2/ The unmap routine is too large to be an inline function, and
isci_request_io_request_get_next_sge is unused.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions