Re: [PATCH 17/67] microblaze: rename dma_direct to dma_microblaze

consolidate direct dma mapping and swiotlb support · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 02/67] alpha: mark jensen as broken · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 02/67] alpha: mark jensen as broken · Geert Uytterhoeven <geert@linux-m68k.org> · 2018-01-02
Re: [PATCH 02/67] alpha: mark jensen as broken · Christoph Hellwig <hch@lst.de> · 2018-01-04
[PATCH 03/67] dma-mapping: take dma_pfn_offset into account in dma_max_pfn · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 04/67] arm64: don't override dma_max_pfn · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 06/67] hexagon: remove unused flush_write_buffers definition · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 06/67] hexagon: remove unused flush_write_buffers definition · Richard Kuo <hidden> · 2018-01-09
[PATCH 07/67] m32r: remove unused flush_write_buffers definition · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 09/67] arc: remove CONFIG_ARC_PLAT_NEEDS_PHYS_TO_DMA · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 09/67] arc: remove CONFIG_ARC_PLAT_NEEDS_PHYS_TO_DMA · Vineet Gupta <hidden> · 2018-01-05
[PATCH 11/67] riscv: remove the unused dma_capable helper · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 13/67] dma-mapping: move swiotlb arch helpers to a new header · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 14/67] dma-mapping: move dma_mark_clean to dma-direct.h · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 16/67] powerpc: rename dma_direct_ to dma_nommu_ · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 16/67] powerpc: rename dma_direct_ to dma_nommu_ · Michael Ellerman <mpe@ellerman.id.au> · 2018-01-02
Re: [PATCH 16/67] powerpc: rename dma_direct_ to dma_nommu_ · Geert Uytterhoeven <geert@linux-m68k.org> · 2018-01-02
Re: [PATCH 16/67] powerpc: rename dma_direct_ to dma_nommu_ · Michael Ellerman <mpe@ellerman.id.au> · 2018-01-03
Re: [PATCH 16/67] powerpc: rename dma_direct_ to dma_nommu_ · Geert Uytterhoeven <geert@linux-m68k.org> · 2018-01-03
Re: [PATCH 16/67] powerpc: rename dma_direct_ to dma_nommu_ · Julian Calaby <hidden> · 2018-01-03
Re: [PATCH 16/67] powerpc: rename dma_direct_ to dma_nommu_ · Christoph Hellwig <hch@lst.de> · 2018-01-04
Re: [PATCH 16/67] powerpc: rename dma_direct_ to dma_nommu_ · Christoph Hellwig <hch@lst.de> · 2018-01-04
Re: [PATCH 16/67] powerpc: rename dma_direct_ to dma_nommu_ · Christoph Hellwig <hch@lst.de> · 2018-01-09
[PATCH 17/67] microblaze: rename dma_direct to dma_microblaze · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 17/67] microblaze: rename dma_direct to dma_microblaze · Julian Calaby <hidden> · 2017-12-29
Re: [PATCH 17/67] microblaze: rename dma_direct to dma_microblaze · Christoph Hellwig <hch@lst.de> · 2018-01-04
[PATCH 19/67] microblaze: remove the dead !NOT_COHERENT_CACHE dma code · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 20/67] s390: move s390_pci_dma_ops to asm/pci_dma.h · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 22/67] dma-mapping: clear harmful GFP_* flags in common code · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 22/67] dma-mapping: clear harmful GFP_* flags in common code · Geert Uytterhoeven <geert@linux-m68k.org> · 2018-01-02
Re: [PATCH 22/67] dma-mapping: clear harmful GFP_* flags in common code · Jesper Nilsson <jesper.nilsson@axis.com> · 2018-01-09
[PATCH 24/67] dma-mapping: provide a generic asm/dma-mapping.h · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 25/67] dma-direct: rename dma_noop to dma_direct · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 25/67] dma-direct: rename dma_noop to dma_direct · Vladimir Murzin <hidden> · 2018-01-02
[PATCH 26/67] dma-direct: use phys_to_dma · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 26/67] dma-direct: use phys_to_dma · Vladimir Murzin <hidden> · 2018-01-02
[PATCH 28/67] dma-direct: add support for CMA allocation · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 29/67] dma-direct: use node local allocations for coherent memory · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 29/67] dma-direct: use node local allocations for coherent memory · Geert Uytterhoeven <geert@linux-m68k.org> · 2018-01-02
[PATCH 30/67] dma-direct: retry allocations using GFP_DMA for small masks · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 30/67] dma-direct: retry allocations using GFP_DMA for small masks · Vladimir Murzin <hidden> · 2018-01-02
Re: [PATCH 30/67] dma-direct: retry allocations using GFP_DMA for small masks · Christoph Hellwig <hch@lst.de> · 2018-01-04
[PATCH 31/67] dma-direct: make dma_direct_{alloc,free} available to other implementations · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 31/67] dma-direct: make dma_direct_{alloc, free} available to other implementations · Vladimir Murzin <hidden> · 2018-01-02
[PATCH 32/67] dma-direct: add support for allocation from ZONE_DMA and ZONE_DMA32 · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 33/67] dma-direct: reject too small dma masks · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 35/67] h8300: use dma-direct · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 36/67] x86: remove dma_alloc_coherent_mask · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 38/67] x86/amd_gart: clean up gart_alloc_coherent · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 39/67] iommu/amd_iommu: use dma_direct_* helpers for the direct mapping case · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 42/67] arm64: rename swiotlb_dma_ops · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 44/67] powerpc: rename swiotlb_dma_ops · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 43/67] ia64: rename swiotlb_dma_ops · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 46/67] swiotlb: lift x86 swiotlb_dma_ops to common code · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 47/67] swiotlb: wire up ->dma_supported in swiotlb_dma_ops · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 50/67] swiotlb: refactor coherent buffer allocation · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 52/67] dma-direct: handle the memory encryption bit in common code · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 53/67] swiotlb: remove swiotlb_set_mem_attributes · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 56/67] ia64: use generic swiotlb_ops · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 58/67] ia64: remove an ifdef around the content of pci-dma.c · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 60/67] tile: replace ZONE_DMA with ZONE_DMA32 · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 61/67] tile: use generic swiotlb_ops · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 64/67] arm64: replace ZONE_DMA with ZONE_DMA32 · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 66/67] swiotlb: remove swiotlb_{alloc,free}_coherent · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 65/67] arm64: use swiotlb_alloc and swiotlb_free · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 67/67] swiotlb: remove various exports · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 63/67] mips: use swiotlb_{alloc,free} · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 62/67] mips/netlogic: remove swiotlb support · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 59/67] unicore32: use generic swiotlb_ops · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 55/67] ia64: replace ZONE_DMA with ZONE_DMA32 · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 57/67] ia64: clean up swiotlb support · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 54/67] x86: remove sta2x11_dma_ops · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 51/67] set_memory.h: provide set_memory_{en,de}crypted stubs · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 49/67] swiotlb: refactor coherent buffer freeing · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 48/67] swiotlb: rely on dev->coherent_dma_mask · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 45/67] swiotlb: rename swiotlb_free to swiotlb_exit · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 41/67] x86: remove dma_alloc_coherent_gfp_flags · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 40/67] iommu/intel-iommu: use dma_direct_* helpers for the direct mapping case · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 37/67] x86: use dma-direct · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 34/67] cris: use dma-direct · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 34/67] cris: use dma-direct · Jesper Nilsson <jesper.nilsson@axis.com> · 2018-01-09
[PATCH 27/67] dma-direct: add dma address sanity checks · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 27/67] dma-direct: add dma address sanity checks · Geert Uytterhoeven <geert@linux-m68k.org> · 2017-12-29
Re: [PATCH 27/67] dma-direct: add dma address sanity checks · Christoph Hellwig <hch@lst.de> · 2018-01-04
[PATCH 23/67] dma-mapping: add an arch_dma_supported hook · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 21/67] dma-mapping: warn when there is no coherent_dma_mask · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 18/67] microblaze: remove dma_nommu_dma_supported · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 15/67] hexagon: use the generic dma_capable helper · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 12/67] s390: remove the unused dma_capable helper · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 10/67] m32r: remove the unused dma_capable helper · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 08/67] powerpc: remove unused flush_write_buffers definition · Christoph Hellwig <hch@lst.de> · 2017-12-29
[PATCH 05/67] dma-mapping: replace PCI_DMA_BUS_IS_PHYS with a flag in struct dma_map_ops · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: [PATCH 05/67] dma-mapping: replace PCI_DMA_BUS_IS_PHYS with a flag in struct dma_map_ops · Geert Uytterhoeven <geert@linux-m68k.org> · 2018-01-02
Re: [PATCH 05/67] dma-mapping: replace PCI_DMA_BUS_IS_PHYS with a flag in struct dma_map_ops · Jesper Nilsson <jesper.nilsson@axis.com> · 2018-01-09
[PATCH 01/67] x86: remove X86_PPRO_FENCE · Christoph Hellwig <hch@lst.de> · 2017-12-29
Re: consolidate direct dma mapping and swiotlb support · Vladimir Murzin <hidden> · 2017-12-29
Re: consolidate direct dma mapping and swiotlb support · Christoph Hellwig <hch@lst.de> · 2017-12-30

From: Christoph Hellwig <hch@lst.de>
Date: 2018-01-04 08:45:39
Also in: linux-alpha, linux-arch, linux-arm-kernel, linux-iommu, linux-m68k, linux-mips, linux-s390, linux-sh, lkml, sparclinux

On Fri, Dec 29, 2017 at 09:11:56PM +1100, Julian Calaby wrote:

Hi Christoph,

On Fri, Dec 29, 2017 at 7:18 PM, Christoph Hellwig [off-list ref] wrote:

quoted

This frees the dma_direct_* namespace for a generic implementation.

Don't you mean "dma_nommu" not "dma_microblaze" in the subject line?

Yes, thanks.

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