| commit | fc5d1829f9bf3d8275322727c0e9a8baf268b7c6 | [log] [tgz] |
|---|---|---|
| author | Aaron Sierra <asierra@xes-inc.com> | Fri Oct 12 15:35:03 2018 -0500 |
| committer | Jon Mason <jdmason@kudzu.us> | Wed Oct 31 21:20:05 2018 -0400 |
| tree | 882b53242929fc4cc4ff3736ac52fcc5de1f0782 | |
| parent | 846429bc998f4c42d9961c139ce82d0f76a51d35 [diff] |
NTB: transport: Try harder to alloc an aligned MW buffer Be a little wasteful if the (likely CMA) message window buffer is not suitably aligned after our first attempt; allocate a buffer twice as big as we need and manually align our MW buffer within it. This was needed on Intel Broadwell DE platforms with intel_iommu=off Signed-off-by: Aaron Sierra <asierra@xes-inc.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>