Re: 5.1-rc1: mpt init crash in scsi_map_dma, dma_4v_map_sg on sparc64

To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: 5.1-rc1: mpt init crash in scsi_map_dma, dma_4v_map_sg on sparc64
From: Meelis Roos <mroos@xxxxxxxx>
Date: Thu, 4 Apr 2019 18:38:53 +0300
Cc: sparclinux@xxxxxxxxxxxxxxx, iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, MPT-FusionLinux.pdl@xxxxxxxxxxxx
In-reply-to: <20190404140529.GA18649@infradead.org>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1

Yes, reverting this commit makes my T1000 boot.


Does the patch attached to the last mail work as well?


Sorry for misreading your mail - tested now and yes, it works.

--
Meelis Roos

Follow-Ups:
- Re: 5.1-rc1: mpt init crash in scsi_map_dma, dma_4v_map_sg on sparc64
  - From: Christoph Hellwig

References:
- 5.1-rc1: mpt init crash in scsi_map_dma, dma_4v_map_sg on sparc64
  - From: Meelis Roos
- Re: 5.1-rc1: mpt init crash in scsi_map_dma, dma_4v_map_sg on sparc64
  - From: Christoph Hellwig
- Re: 5.1-rc1: mpt init crash in scsi_map_dma, dma_4v_map_sg on sparc64
  - From: Meelis Roos
- Re: 5.1-rc1: mpt init crash in scsi_map_dma, dma_4v_map_sg on sparc64
  - From: Christoph Hellwig