Here's a quick v3 to address enough comments to move the cons-polling discussion forward, at least ;)
Since the preparatory two patches are now queued I'm not reposting them here. Robin. Robin Murphy (3): iommu/arm-smmu-v3: Use CMD_SYNC completion MSI iommu/arm-smmu-v3: Poll for CMD_SYNC outside cmdq lock iommu/arm-smmu-v3: Use burst-polling for sync completion drivers/iommu/arm-smmu-v3.c | 142 +++++++++++++++++++++++++++++++++++++------- 1 file changed, 119 insertions(+), 23 deletions(-) -- 2.13.4.dirty _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
