On Mon, 2013-03-18 at 15:12 -0700, Alexander Duyck wrote: > In check_unmap it is possible to get into a dead-locked state if > dma_mapping_error is called. The problem is that the bucket is locked in > check_unmap, and locked again by debug_dma_mapping_error which is called by > dma_mapping_error. To resolve that we must release the lock on the bucket > before making the call to dma_mapping_error. > > Signed-off-by: Alexander Duyck <alexander.h.du...@intel.com>
Looks good. Reviewed-by: Shuah Khan Tested-by Shuah Khan Thanks for finding and fixing the problem. -- Shuah -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
