From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin K. Petersen" Subject: Re: scsi fixes for non cache-coherent architectures (for 4.15 and stable) Date: Tue, 21 Nov 2017 23:07:17 -0500 Message-ID: References: <20171121132339.1702-1-hch@lst.de> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20171121132339.1702-1-hch@lst.de> (Christoph Hellwig's message of "Tue, 21 Nov 2017 14:23:36 +0100") Sender: linux-scsi-owner@vger.kernel.org To: Christoph Hellwig Cc: "Martin K. Petersen" , Huacai Chen , linux-scsi@vger.kernel.org, iommu@lists.linux-foundation.org List-Id: iommu@lists.linux-foundation.org Christoph, > this series fixes scsi and libsas operations on platforms with cache > incoherent dma operations. Patch 2 and 3 are originally from Huacai Chen, > but I've modified patch two so that it doesn't require his > dma_get_cache_alignment() rework, which I'd rather get into the next > merge window after the required fixups, and which isn't suitable for > a stable backport. Patch 1 is new from me and makes sure > dma_get_cache_alignment is always available. As on of the dma-mapping > maintainers I'd be happy with it going in through the scsi tree. Applied to 4.15/scsi-fixes. Thank you! -- Martin K. Petersen Oracle Linux Engineering