SMMUv3 CMD_SYNC optimisation
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v3 Latest3 patches 0 repliesNew
- v2 posting 2/20 of 4 patches 0 repliesSuperseded
- v2 posting 1/24 patches 1 replySuperseded
Earlier versions · 1
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v1 | 3 patches | 0 replies | Superseded |
Patches in v3 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | iommu/arm-smmu-v3: Use CMD_SYNC completion MSIdrivers/ | +49 | 0 replies | |
| 2/3 | iommu/arm-smmu-v3: Poll for CMD_SYNC outside cmdq lockdrivers/ | +68 | 1 reply | |
| 3/3 | iommu/arm-smmu-v3: Use burst-polling for sync completiondrivers/ | +6 | 0 replies |
Reviews trailers per patch
None of the 3 patches has a Reviewed-by or Acked-by.
| Patch | Zhen Lei |
|---|---|
| 1/3 | |
| 2/3 | T-b |
| 3/3 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v3 0/3] SMMUv3 CMD_SYNC optimisation
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(-)
Signature · 1 line
2.13.4.dirty