Re: [PATCH v2 28/30] cxlflash: Fix to prevent stale AFU RRQ

2015-09-23 Thread Brian King
Reviewed-by: Brian King -- Brian King Power Linux I/O IBM Linux Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

[PATCH v2 28/30] cxlflash: Fix to prevent stale AFU RRQ

2015-09-16 Thread Matthew R. Ochs
Following an adapter reset, the AFU RRQ that resides in host memory holds stale data. This can lead to a condition where the RRQ interrupt handler tries to process stale entries and/or endlessly loops due to an out of sync generation bit. To fix, the AFU RRQ in host memory needs to be cleared afte

[PATCH v2 28/30] cxlflash: Fix to prevent stale AFU RRQ

2015-09-16 Thread Matthew R. Ochs
Following an adapter reset, the AFU RRQ that resides in host memory holds stale data. This can lead to a condition where the RRQ interrupt handler tries to process stale entries and/or endlessly loops due to an out of sync generation bit. To fix, the AFU RRQ in host memory needs to be cleared afte