From: Christoph Hellwig <hch@lst.de> To: Logan Gunthorpe <logang@deltatee.com> Cc: linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, linux-pci@vger.kernel.org, linux-mm@kvack.org, iommu@lists.linux-foundation.org, "Stephen Bates" <sbates@raithlin.com>, "Christoph Hellwig" <hch@lst.de>, "Dan Williams" <dan.j.williams@intel.com>, "Jason Gunthorpe" <jgg@ziepe.ca>, "Christian König" <christian.koenig@amd.com>, "John Hubbard" <jhubbard@nvidia.com>, "Don Dutile" <ddutile@redhat.com>, "Matthew Wilcox" <willy@infradead.org>, "Daniel Vetter" <daniel.vetter@ffwll.ch>, "Minturn Dave B" <dave.b.minturn@intel.com>, "Jason Ekstrand" <jason@jlekstrand.net>, "Dave Hansen" <dave.hansen@linux.intel.com>, "Xiong Jianxin" <jianxin.xiong@intel.com>, "Bjorn Helgaas" <helgaas@kernel.org>, "Ira Weiny" <ira.weiny@intel.com>, "Robin Murphy" <robin.murphy@arm.com>, "Martin Oliveira" <martin.oliveira@eideticom.com>, "Chaitanya Kulkarni" <ckulkarnilinux@gmail.com>, "Ralph Campbell" <rcampbell@nvidia.com>, "Chaitanya Kulkarni" <kch@nvidia.com> Subject: Re: [PATCH v7 09/21] nvme-pci: check DMA ops when indicating support for PCI P2PDMA Date: Wed, 29 Jun 2022 08:41:43 +0200 [thread overview] Message-ID: <20220629064143.GI17234@lst.de> (raw) In-Reply-To: <20220615161233.17527-10-logang@deltatee.com> Looks good: Reviewed-by: Christoph Hellwig <hch@lst.de>
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de> To: Logan Gunthorpe <logang@deltatee.com> Cc: linux-pci@vger.kernel.org, "Dave Hansen" <dave.hansen@linux.intel.com>, linux-nvme@lists.infradead.org, "Stephen Bates" <sbates@raithlin.com>, linux-mm@kvack.org, "Jason Ekstrand" <jason@jlekstrand.net>, "Ira Weiny" <ira.weiny@intel.com>, "Christoph Hellwig" <hch@lst.de>, "Minturn Dave B" <dave.b.minturn@intel.com>, "Martin Oliveira" <martin.oliveira@eideticom.com>, "Matthew Wilcox" <willy@infradead.org>, "Jason Gunthorpe" <jgg@ziepe.ca>, "Chaitanya Kulkarni" <ckulkarnilinux@gmail.com>, "Bjorn Helgaas" <helgaas@kernel.org>, "Daniel Vetter" <daniel.vetter@ffwll.ch>, "Ralph Campbell" <rcampbell@nvidia.com>, "Chaitanya Kulkarni" <kch@nvidia.com>, "John Hubbard" <jhubbard@nvidia.com>, linux-block@vger.kernel.org, "Dan Williams" <dan.j.williams@intel.com>, "Xiong Jianxin" <jianxin.xiong@intel.com>, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, "Robin Murphy" <robin.murphy@arm.com>, "Christian König" <christian.koenig@amd.com> Subject: Re: [PATCH v7 09/21] nvme-pci: check DMA ops when indicating support for PCI P2PDMA Date: Wed, 29 Jun 2022 08:41:43 +0200 [thread overview] Message-ID: <20220629064143.GI17234@lst.de> (raw) In-Reply-To: <20220615161233.17527-10-logang@deltatee.com> Looks good: Reviewed-by: Christoph Hellwig <hch@lst.de> _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
next prev parent reply other threads:[~2022-06-29 6:41 UTC|newest] Thread overview: 141+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-15 16:12 [PATCH v7 00/21] Userspace P2PDMA with O_DIRECT NVMe devices Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-15 16:12 ` [PATCH v7 01/21] lib/scatterlist: add flag for indicating P2PDMA segments in an SGL Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:33 ` Christoph Hellwig 2022-06-29 6:33 ` Christoph Hellwig 2022-06-29 9:05 ` Robin Murphy 2022-06-29 9:05 ` Robin Murphy 2022-06-29 15:39 ` Logan Gunthorpe 2022-06-29 15:39 ` Logan Gunthorpe 2022-06-29 18:02 ` Robin Murphy 2022-06-29 18:02 ` Robin Murphy 2022-06-29 18:24 ` Logan Gunthorpe 2022-06-29 18:24 ` Logan Gunthorpe 2022-07-04 15:08 ` Robin Murphy 2022-07-04 15:08 ` Robin Murphy 2022-06-15 16:12 ` [PATCH v7 02/21] PCI/P2PDMA: Attempt to set map_type if it has not been set Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:33 ` Christoph Hellwig 2022-06-29 6:33 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 03/21] PCI/P2PDMA: Expose pci_p2pdma_map_type() Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:39 ` Christoph Hellwig 2022-06-29 6:39 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 04/21] PCI/P2PDMA: Introduce helpers for dma_map_sg implementations Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:39 ` Christoph Hellwig 2022-06-29 6:39 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 05/21] dma-mapping: allow EREMOTEIO return code for P2PDMA transfers Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:40 ` Christoph Hellwig 2022-06-29 6:40 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 06/21] dma-direct: support PCI P2PDMA pages in dma-direct map_sg Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:40 ` Christoph Hellwig 2022-06-29 6:40 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 07/21] dma-mapping: add flags to dma_map_ops to indicate PCI P2PDMA support Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:41 ` Christoph Hellwig 2022-06-29 6:41 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 08/21] iommu/dma: support PCI P2PDMA pages in dma-iommu map_sg Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 12:07 ` Robin Murphy 2022-06-29 12:07 ` Robin Murphy 2022-06-29 15:57 ` Logan Gunthorpe 2022-06-29 15:57 ` Logan Gunthorpe 2022-06-29 19:15 ` Robin Murphy 2022-06-29 19:15 ` Robin Murphy 2022-06-29 22:41 ` Logan Gunthorpe 2022-06-29 22:41 ` Logan Gunthorpe 2022-06-30 14:56 ` Robin Murphy 2022-06-30 14:56 ` Robin Murphy 2022-06-30 21:21 ` Logan Gunthorpe 2022-06-30 21:21 ` Logan Gunthorpe 2022-06-15 16:12 ` [PATCH v7 09/21] nvme-pci: check DMA ops when indicating support for PCI P2PDMA Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:41 ` Christoph Hellwig [this message] 2022-06-29 6:41 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 10/21] nvme-pci: convert to using dma_map_sgtable() Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:42 ` Christoph Hellwig 2022-06-29 6:42 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 11/21] RDMA/core: introduce ib_dma_pci_p2p_dma_supported() Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:42 ` Christoph Hellwig 2022-06-29 6:42 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 12/21] RDMA/rw: drop pci_p2pdma_[un]map_sg() Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:42 ` Christoph Hellwig 2022-06-29 6:42 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 13/21] PCI/P2PDMA: Remove pci_p2pdma_[un]map_sg() Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:43 ` Christoph Hellwig 2022-06-29 6:43 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 14/21] mm: introduce FOLL_PCI_P2PDMA to gate getting PCI P2PDMA pages Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:45 ` Christoph Hellwig 2022-06-29 6:45 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 15/21] iov_iter: introduce iov_iter_get_pages_[alloc_]flags() Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:45 ` Christoph Hellwig 2022-06-29 6:45 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 16/21] block: add check when merging zone device pages Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:46 ` Christoph Hellwig 2022-06-29 6:46 ` Christoph Hellwig 2022-06-29 16:06 ` Logan Gunthorpe 2022-06-29 16:06 ` Logan Gunthorpe 2022-06-30 21:50 ` Logan Gunthorpe 2022-06-30 21:50 ` Logan Gunthorpe 2022-07-04 6:07 ` Christoph Hellwig 2022-07-04 6:07 ` Christoph Hellwig 2022-06-15 16:12 ` [PATCH v7 17/21] lib/scatterlist: " Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-15 16:12 ` [PATCH v7 18/21] block: set FOLL_PCI_P2PDMA in __bio_iov_iter_get_pages() Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-15 16:12 ` [PATCH v7 19/21] block: set FOLL_PCI_P2PDMA in bio_map_user_iov() Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-15 16:12 ` [PATCH v7 20/21] PCI/P2PDMA: Introduce pci_mmap_p2pmem() Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:48 ` Christoph Hellwig 2022-06-29 6:48 ` Christoph Hellwig 2022-06-29 16:00 ` Logan Gunthorpe 2022-06-29 16:00 ` Logan Gunthorpe 2022-06-29 17:59 ` Jason Gunthorpe 2022-06-29 17:59 ` Jason Gunthorpe 2022-07-05 7:51 ` Christoph Hellwig 2022-07-05 7:51 ` Christoph Hellwig 2022-07-05 13:51 ` Jason Gunthorpe 2022-07-05 13:51 ` Jason Gunthorpe 2022-07-05 16:12 ` Christoph Hellwig 2022-07-05 16:12 ` Christoph Hellwig 2022-07-05 16:29 ` Jason Gunthorpe 2022-07-05 16:29 ` Jason Gunthorpe 2022-07-05 16:40 ` Christoph Hellwig 2022-07-05 16:40 ` Christoph Hellwig 2022-07-05 16:41 ` Logan Gunthorpe 2022-07-05 16:41 ` Logan Gunthorpe 2022-07-05 16:43 ` Christoph Hellwig 2022-07-05 16:43 ` Christoph Hellwig 2022-07-05 16:44 ` Logan Gunthorpe 2022-07-05 16:44 ` Logan Gunthorpe 2022-07-05 16:50 ` Christoph Hellwig 2022-07-05 16:50 ` Christoph Hellwig 2022-07-05 17:21 ` Greg Kroah-Hartman 2022-07-05 17:21 ` Greg Kroah-Hartman 2022-07-05 17:32 ` Logan Gunthorpe 2022-07-05 17:32 ` Logan Gunthorpe 2022-07-05 17:42 ` Greg Kroah-Hartman 2022-07-05 17:42 ` Greg Kroah-Hartman 2022-07-05 18:16 ` Logan Gunthorpe 2022-07-05 18:16 ` Logan Gunthorpe 2022-07-06 6:51 ` Christoph Hellwig 2022-07-06 6:51 ` Christoph Hellwig 2022-07-06 7:04 ` Greg Kroah-Hartman 2022-07-06 7:04 ` Greg Kroah-Hartman 2022-07-06 21:30 ` Logan Gunthorpe 2022-06-15 16:12 ` [PATCH v7 21/21] nvme-pci: allow mmaping the CMB in userspace Logan Gunthorpe 2022-06-15 16:12 ` Logan Gunthorpe 2022-06-29 6:49 ` [PATCH v7 00/21] Userspace P2PDMA with O_DIRECT NVMe devices Christoph Hellwig 2022-06-29 6:49 ` Christoph Hellwig
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