From: Christoph Hellwig <hch@lst.de>
To: David Stevens <stevensd@chromium.org>
Cc: Robin Murphy <robin.murphy@arm.com>,
linux-kernel@vger.kernel.org, Tom Murphy <murphyt7@tcd.ie>,
iommu@lists.linux-foundation.org, Will Deacon <will@kernel.org>,
Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH v4 2/6] dma-iommu: fix arch_sync_dma for map
Date: Fri, 13 Aug 2021 10:02:36 +0200 [thread overview]
Message-ID: <20210813080236.GB28020@lst.de> (raw)
In-Reply-To: <20210813073839.1562438-3-stevensd@google.com>
I have a really hard time reading following the patch.
Can you split folding__iommu_dma_map_swiotlb into iommu_dma_map_page
into a second cleanup patch?
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WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: David Stevens <stevensd@chromium.org>
Cc: Robin Murphy <robin.murphy@arm.com>,
Christoph Hellwig <hch@lst.de>, Joerg Roedel <joro@8bytes.org>,
Will Deacon <will@kernel.org>,
Lu Baolu <baolu.lu@linux.intel.com>, Tom Murphy <murphyt7@tcd.ie>,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 2/6] dma-iommu: fix arch_sync_dma for map
Date: Fri, 13 Aug 2021 10:02:36 +0200 [thread overview]
Message-ID: <20210813080236.GB28020@lst.de> (raw)
In-Reply-To: <20210813073839.1562438-3-stevensd@google.com>
I have a really hard time reading following the patch.
Can you split folding__iommu_dma_map_swiotlb into iommu_dma_map_page
into a second cleanup patch?
next prev parent reply other threads:[~2021-08-13 8:02 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-13 7:38 [PATCH v4 0/6] Fixes for dma-iommu swiotlb bounce buffers David Stevens
2021-08-13 7:38 ` David Stevens
2021-08-13 7:38 ` [PATCH v4 1/6] dma-iommu: fix sync_sg with swiotlb David Stevens
2021-08-13 7:38 ` David Stevens
2021-08-13 7:58 ` Christoph Hellwig
2021-08-13 7:58 ` Christoph Hellwig
2021-08-13 7:38 ` [PATCH v4 2/6] dma-iommu: fix arch_sync_dma for map David Stevens
2021-08-13 7:38 ` David Stevens
2021-08-13 8:02 ` Christoph Hellwig [this message]
2021-08-13 8:02 ` Christoph Hellwig
2021-08-13 7:38 ` [PATCH v4 3/6] dma-iommu: skip extra sync during unmap w/swiotlb David Stevens
2021-08-13 7:38 ` David Stevens
2021-08-13 8:03 ` Christoph Hellwig
2021-08-13 8:03 ` Christoph Hellwig
2021-08-13 7:38 ` [PATCH v4 4/6] dma-iommu: Check CONFIG_SWIOTLB more broadly David Stevens
2021-08-13 7:38 ` David Stevens
2021-08-13 8:03 ` Christoph Hellwig
2021-08-13 8:03 ` Christoph Hellwig
2021-08-13 7:38 ` [PATCH v4 5/6] swiotlb: support aligned swiotlb buffers David Stevens
2021-08-13 7:38 ` David Stevens
2021-08-13 8:04 ` Christoph Hellwig
2021-08-13 8:04 ` Christoph Hellwig
2021-08-14 8:39 ` kernel test robot
2021-08-14 8:39 ` kernel test robot
2021-08-14 8:39 ` kernel test robot
2021-08-13 7:38 ` [PATCH v4 6/6] dma-iommu: account for min_align_mask David Stevens
2021-08-13 7:38 ` David Stevens
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