Re: [PATCH 7/8] hisi_sas: fix calls to dma_set_mask_and_coherent()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Feb 18, 2019 at 08:34:25AM +0100, Hannes Reinecke wrote:
> The change to use dma_set_mask_and_coherent() incorrectly made a second
> call with the 32 bit DMA mask value when the call with the 64 bit DMA
> mask value succeeded.  This resulted in FC connections failing due
> to corrupted data buffers, and various other SCSI/FCP I/O errors.

Looks good (modulo the FCP copy and paste noticed by John):

Reviewed-by: Christoph Hellwig <hch@xxxxxx>



[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]

  Powered by Linux