scsi: aacraid: Multi controller Kdump IOP reset handling
Status from this message: Applied to 4.17/scsi-queue. Thanks for rebasing!
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b4 am [email protected]Versions newest first · linked by author and title
- v2 Latest3 patches 1 replyApplied
- v13 patches 5 repliesSuperseded
Changes in v2 from the cover letter
Respun patchset against Linus Master
Added Dave Carroll's reviewed-by tags
Patches in v2 Applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | scsi: aacraid: Implement DropIO sync commanddrivers/ drivers/ | +159 | 0 replies | |
| 2/3 | scsi: aacraid: Preserve MSIX mode in the OMR registerdrivers/ | +22 | 0 replies | |
| 3/3 | scsi: aacraid: Auto detect INTx or MSIx mode during sync cmd processingdrivers/ drivers/ | +17 | 0 replies |
Reviews trailers per patch
All 3 patches have a Reviewed-by or Acked-by.
| Patch | Dave Carroll |
|---|---|
| 1/3 | R-b |
| 2/3 | R-b |
| 3/3 | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v2 0/3] scsi: aacraid: Multi controller Kdump IOP reset handling
During Kdump aacraid controller IOP reset is invoked, IOP reset takes approx 40 seconds to bring the controller back up and running. with timeout of 120 seconds and anything more than 2 controllers will cause kdump to timeout.
This patchset implements a new reset mechanism called DropIO, that induces the fw to drop any pending IO in the fw and making the reset process quicker.
Changes in v2:
Respun patchset against Linus Master
Added Dave Carroll's reviewed-by tags
Raghava Aditya Renukunta (3):
scsi: aacraid: Implement DropIO sync command
scsi: aacraid: Preserve MSIX mode in the OMR register
scsi: aacraid: Auto detect INTx or MSIx mode during sync cmd
processing
drivers/scsi/aacraid/aacraid.h | 5 + drivers/scsi/aacraid/src.c | 205 ++++++++++++++++++++++++++++++++++++++--- 2 files changed, 198 insertions(+), 12 deletions(-)
Signature · 1 line
2.9.4