Commits
Dave Jiang committed f26df1a1a94
ioatdma: DMA copy alignment needed to address IOAT DMA silicon errata Silicon errata where when RAID and legacy descriptors are mixed, the legacy (memcpy and friends) operation must have alignment of 64 bytes to avoid hanging. This effects Intel Xeon C55xx, C35xx, E5-2600. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>