John,
> This patchset adds debugfs support for capturing driver state for > particular times when the HW has malfunctioned (and we must reset the HW). > > Every controller HW version has had bugs. These bugs have been very > painful to debug. One useful tool to debug these is being able to capture > and export HW registers and driver control structures at point of failure. > > This feature has been maintained out-of-tree for some time, so add it now. Applied to 4.22/scsi-queue, thanks! -- Martin K. Petersen Oracle Linux Engineering
