[mm PATCH v2 00/26] Add support for DMA writable pages being writable by the network stack · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 01/26] swiotlb: Drop unused functions swiotlb_map_sg and swiotlb_unmap_sg · Alexander Duyck <hidden> · 2016-11-02
Re: [mm PATCH v2 01/26] swiotlb: Drop unused functions swiotlb_map_sg and swiotlb_unmap_sg · Christoph Hellwig <hch@infradead.org> · 2016-11-03
Re: [mm PATCH v2 01/26] swiotlb: Drop unused functions swiotlb_map_sg and swiotlb_unmap_sg · Konrad Rzeszutek Wilk <hidden> · 2016-11-03
Re: [mm PATCH v2 01/26] swiotlb: Drop unused functions swiotlb_map_sg and swiotlb_unmap_sg · Christoph Hellwig <hch@infradead.org> · 2016-11-03
RE: [mm PATCH v2 01/26] swiotlb: Drop unused functions swiotlb_map_sg and swiotlb_unmap_sg · Duyck, Alexander H <hidden> · 2016-11-03
[mm PATCH v2 02/26] swiotlb-xen: Enforce return of DMA_ERROR_CODE in mapping function · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 03/26] swiotlb: Add support for DMA_ATTR_SKIP_CPU_SYNC · Alexander Duyck <hidden> · 2016-11-02
Re: [mm PATCH v2 03/26] swiotlb: Add support for DMA_ATTR_SKIP_CPU_SYNC · Konrad Rzeszutek Wilk <hidden> · 2016-11-05
Re: [mm PATCH v2 03/26] swiotlb: Add support for DMA_ATTR_SKIP_CPU_SYNC · Alexander Duyck <hidden> · 2016-11-05
[mm PATCH v2 04/26] arch/arc: Add option to skip sync on DMA mapping · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 05/26] arch/arm: Add option to skip sync on DMA map and unmap · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 06/26] arch/avr32: Add option to skip sync on DMA map · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 07/26] arch/blackfin: Add option to skip sync on DMA map · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 08/26] arch/c6x: Add option to skip sync on DMA map and unmap · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 09/26] arch/frv: Add option to skip sync on DMA map · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 10/26] arch/hexagon: Add option to skip DMA sync as a part of mapping · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 11/26] arch/m68k: Add option to skip DMA sync as a part of mapping · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 12/26] arch/metag: Add option to skip DMA sync as a part of map and unmap · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 13/26] arch/microblaze: Add option to skip DMA sync as a part of map and unmap · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 14/26] arch/mips: Add option to skip DMA sync as a part of map and unmap · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 15/26] arch/nios2: Add option to skip DMA sync as a part of map and unmap · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 16/26] arch/openrisc: Add option to skip DMA sync as a part of mapping · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 17/26] arch/parisc: Add option to skip DMA sync as a part of map and unmap · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 18/26] arch/powerpc: Add option to skip DMA sync as a part of mapping · Alexander Duyck <hidden> · 2016-11-02
Re: [mm PATCH v2 18/26] arch/powerpc: Add option to skip DMA sync as a part of mapping · Michael Ellerman <mpe@ellerman.id.au> · 2016-11-04
[mm PATCH v2 19/26] arch/sh: Add option to skip DMA sync as a part of mapping · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 20/26] arch/sparc: Add option to skip DMA sync as a part of map and unmap · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 21/26] arch/tile: Add option to skip DMA sync as a part of map and unmap · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 23/26] dma: Add calls for dma_map_page_attrs and dma_unmap_page_attrs · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 24/26] mm: Add support for releasing multiple instances of a page · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 25/26] igb: Update driver to make use of DMA_ATTR_SKIP_CPU_SYNC · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 26/26] igb: Update code to better handle incrementing page count · Alexander Duyck <hidden> · 2016-11-02
[mm PATCH v2 22/26] arch/xtensa: Add option to skip DMA sync as a part of mapping · Alexander Duyck <hidden> · 2016-11-02

Re: [mm PATCH v2 01/26] swiotlb: Drop unused functions swiotlb_map_sg and swiotlb_unmap_sg

From: Christoph Hellwig <hch@infradead.org>
Date: 2016-11-03 14:14:49
Also in: linux-mm, lkml

On Wed, Nov 02, 2016 at 07:12:31AM -0400, Alexander Duyck wrote:

There are no users for swiotlb_map_sg or swiotlb_unmap_sg so we might as
well just drop them.

FYI, I sent the same patch already on Sep, 11 and Konrad already ACKed
it:

https://lkml.org/lkml/2016/9/11/112
https://lkml.org/lkml/2016/9/16/474

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