From: Jason Gunthorpe <jgg@nvidia•com>
To: Leon Romanovsky <leon@kernel•org>
Cc: Marek Szyprowski <m.szyprowski@samsung•com>,
Leon Romanovsky <leonro@nvidia•com>,
Abdiel Janulgue <abdiel.janulgue@gmail•com>,
Alexander Potapenko <glider@google•com>,
Alex Gaynor <alex.gaynor@gmail•com>,
Andrew Morton <akpm@linux-foundation•org>,
Christoph Hellwig <hch@lst•de>,
Danilo Krummrich <dakr@kernel•org>,
iommu@lists•linux.dev, Jason Wang <jasowang@redhat•com>,
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kasan-dev@googlegroups•com, Keith Busch <kbusch@kernel•org>,
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Madhavan Srinivasan <maddy@linux•ibm.com>,
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rust-for-linux@vger•kernel.org, Sagi Grimberg <sagi@grimberg•me>,
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Steven Rostedt <rostedt@goodmis•org>,
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xen-devel@lists•xenproject.org
Subject: Re: [PATCH v1 03/16] dma-debug: refactor to use physical addresses for page mapping
Date: Wed, 6 Aug 2025 15:26:30 -0300 [thread overview]
Message-ID: <20250806182630.GC184255@nvidia.com> (raw)
In-Reply-To: <9ba84c387ce67389cd80f374408eebb58326c448.1754292567.git.leon@kernel.org>
On Mon, Aug 04, 2025 at 03:42:37PM +0300, Leon Romanovsky wrote:
> +void debug_dma_map_phys(struct device *dev, phys_addr_t phys, size_t size,
> + int direction, dma_addr_t dma_addr, unsigned long attrs)
> {
> struct dma_debug_entry *entry;
Should this patch should also absorb debug_dma_map_resource() into
here as well and we can have the caller of dma_dma_map_resource() call
debug_dma_map_page with ATTR_MMIO?
If not, this looks OK
Reviewed-by: Jason Gunthorpe <jgg@nvidia•com>
Jason
next prev parent reply other threads:[~2025-08-06 18:26 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-04 12:42 [PATCH v1 00/16] dma-mapping: migrate to physical address-based API Leon Romanovsky
2025-08-04 12:42 ` [PATCH v1 01/16] dma-mapping: introduce new DMA attribute to indicate MMIO memory Leon Romanovsky
2025-08-06 17:31 ` Jason Gunthorpe
2025-08-04 12:42 ` [PATCH v1 02/16] iommu/dma: handle MMIO path in dma_iova_link Leon Romanovsky
2025-08-06 18:10 ` Jason Gunthorpe
2025-08-04 12:42 ` [PATCH v1 03/16] dma-debug: refactor to use physical addresses for page mapping Leon Romanovsky
2025-08-06 18:26 ` Jason Gunthorpe [this message]
2025-08-06 18:38 ` Leon Romanovsky
2025-08-04 12:42 ` [PATCH v1 04/16] dma-mapping: rename trace_dma_*map_page to trace_dma_*map_phys Leon Romanovsky
2025-08-04 12:42 ` [PATCH v1 05/16] iommu/dma: rename iommu_dma_*map_page to iommu_dma_*map_phys Leon Romanovsky
2025-08-06 18:44 ` Jason Gunthorpe
2025-08-04 12:42 ` [PATCH v1 06/16] iommu/dma: extend iommu_dma_*map_phys API to handle MMIO memory Leon Romanovsky
2025-08-07 12:07 ` Jason Gunthorpe
2025-08-04 12:42 ` [PATCH v1 07/16] dma-mapping: convert dma_direct_*map_page to be phys_addr_t based Leon Romanovsky
2025-08-07 12:13 ` Jason Gunthorpe
2025-08-04 12:42 ` [PATCH v1 08/16] kmsan: convert kmsan_handle_dma to use physical addresses Leon Romanovsky
2025-08-07 12:21 ` Jason Gunthorpe
2025-08-13 15:07 ` Leon Romanovsky
2025-08-14 12:13 ` Jason Gunthorpe
2025-08-14 12:35 ` Leon Romanovsky
2025-08-14 12:44 ` Jason Gunthorpe
2025-08-14 13:31 ` Leon Romanovsky
2025-08-14 14:14 ` Jason Gunthorpe
2025-08-04 12:42 ` [PATCH v1 09/16] dma-mapping: handle MMIO flow in dma_map|unmap_page Leon Romanovsky
2025-08-07 13:08 ` Jason Gunthorpe
2025-08-04 12:42 ` [PATCH v1 10/16] xen: swiotlb: Open code map_resource callback Leon Romanovsky
2025-08-07 14:40 ` Jürgen Groß
2025-08-04 12:42 ` [PATCH v1 11/16] dma-mapping: export new dma_*map_phys() interface Leon Romanovsky
2025-08-07 13:38 ` Jason Gunthorpe
2025-08-04 12:42 ` [PATCH v1 12/16] mm/hmm: migrate to physical address-based DMA mapping API Leon Romanovsky
2025-08-07 13:14 ` Jason Gunthorpe
2025-08-04 12:42 ` [PATCH v1 13/16] mm/hmm: properly take MMIO path Leon Romanovsky
2025-08-07 13:14 ` Jason Gunthorpe
2025-08-04 12:42 ` [PATCH v1 14/16] block-dma: migrate to dma_map_phys instead of map_page Leon Romanovsky
2025-08-04 12:42 ` [PATCH v1 15/16] block-dma: properly take MMIO path Leon Romanovsky
2025-08-04 12:42 ` [PATCH v1 16/16] nvme-pci: unmap MMIO pages with appropriate interface Leon Romanovsky
2025-08-07 13:45 ` Jason Gunthorpe
2025-08-13 15:37 ` Leon Romanovsky
2025-08-07 14:19 ` [PATCH v1 00/16] dma-mapping: migrate to physical address-based API Jason Gunthorpe
2025-08-08 18:51 ` Marek Szyprowski
2025-08-09 13:34 ` Jason Gunthorpe
2025-08-09 16:53 ` Demi Marie Obenour
2025-08-10 17:02 ` Jason Gunthorpe
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