Re: use generic DMA mapping code in powerpc V4

use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 01/34] powerpc: use mm zones more sensibly · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: [PATCH 01/34] powerpc: use mm zones more sensibly · Christoph Hellwig <hch@infradead.org> · 2018-12-06
Re: [PATCH 01/34] powerpc: use mm zones more sensibly · Michael Ellerman <mpe@ellerman.id.au> · 2018-12-07
Re: [PATCH 01/34] powerpc: use mm zones more sensibly · Christoph Hellwig <hch@lst.de> · 2018-12-07
Re: [PATCH 01/34] powerpc: use mm zones more sensibly · Christian Zigotzky <hidden> · 2018-12-07
[PATCH 02/34] powerpc: allow NOT_COHERENT_CACHE for amigaone · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: [PATCH 02/34] powerpc: allow NOT_COHERENT_CACHE for amigaone · Christoph Hellwig <hch@infradead.org> · 2018-12-06
[PATCH 03/34] powerpc/dma: remove the unused ARCH_HAS_DMA_MMAP_COHERENT define · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: [PATCH 03/34] powerpc/dma: remove the unused ARCH_HAS_DMA_MMAP_COHERENT define · Christoph Hellwig <hch@infradead.org> · 2018-12-06
[PATCH 04/34] powerpc/dma: remove the unused ISA_DMA_THRESHOLD export · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: [PATCH 04/34] powerpc/dma: remove the unused ISA_DMA_THRESHOLD export · Christoph Hellwig <hch@infradead.org> · 2018-12-06
[PATCH 05/34] powerpc/dma: remove the unused dma_iommu_ops export · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: [PATCH 05/34] powerpc/dma: remove the unused dma_iommu_ops export · Christoph Hellwig <hch@infradead.org> · 2018-12-06
[PATCH 06/34] powerpc/dma: split the two __dma_alloc_coherent implementations · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: [PATCH 06/34] powerpc/dma: split the two __dma_alloc_coherent implementations · Christoph Hellwig <hch@infradead.org> · 2018-12-06
[PATCH 07/34] powerpc/dma: remove the no-op dma_nommu_unmap_{page,sg} routines · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: [PATCH 07/34] powerpc/dma: remove the no-op dma_nommu_unmap_{page, sg} routines · Christoph Hellwig <hch@infradead.org> · 2018-12-06
[PATCH 08/34] powerpc/dma: untangle vio_dma_mapping_ops from dma_iommu_ops · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: [PATCH 08/34] powerpc/dma: untangle vio_dma_mapping_ops from dma_iommu_ops · Christoph Hellwig <hch@infradead.org> · 2018-12-06
[PATCH 10/34] powerpc/pseries: unwind dma_get_required_mask_pSeriesLP a bit · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 09/34] powerpc/dma: handle iommu bypass in dma_iommu_ops · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 11/34] powerpc/pseries: use the generic iommu bypass code · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 12/34] powerpc/cell: move dma direct window setup out of dma_configure · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: [PATCH 12/34] powerpc/cell: move dma direct window setup out of dma_configure · Michael Ellerman <mpe@ellerman.id.au> · 2018-12-09
Re: [PATCH 12/34] powerpc/cell: move dma direct window setup out of dma_configure · Christoph Hellwig <hch@lst.de> · 2018-12-12
Re: [PATCH 12/34] powerpc/cell: move dma direct window setup out of dma_configure · Michael Ellerman <mpe@ellerman.id.au> · 2018-12-14
Re: [PATCH 12/34] powerpc/cell: move dma direct window setup out of dma_configure · Christoph Hellwig <hch@lst.de> · 2018-12-14
[PATCH 13/34] powerpc/cell: use the generic iommu bypass code · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 17/34] powerpc/powernv: remove pnv_npu_dma_set_mask · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 14/34] powerpc/dart: remove dead cleanup code in iommu_init_early_dart · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: [PATCH 14/34] powerpc/dart: remove dead cleanup code in iommu_init_early_dart · Christoph Hellwig <hch@infradead.org> · 2018-12-06
[PATCH 15/34] powerpc/dart: use the generic iommu bypass code · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 16/34] powerpc/powernv: remove pnv_pci_ioda_pe_single_vendor · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 22/34] powerpc/dma: remove the iommu fallback for coherent allocations · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 18/34] powerpc/powernv: use the generic iommu bypass code · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 24/34] powerpc/dma: move pci_dma_dev_setup_swiotlb to fsl_pci.c · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 19/34] cxl: drop the dma_set_mask callback from vphb · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: [PATCH 19/34] cxl: drop the dma_set_mask callback from vphb · Christoph Hellwig <hch@infradead.org> · 2018-12-06
[PATCH 25/34] powerpc/dma: remove max_direct_dma_addr · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 21/34] powerpc/pci: remove the dma_set_mask pci_controller ops methods · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 27/34] powerpc/fsl_pci: simplify fsl_pci_dma_set_mask · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 23/34] powerpc/dma: remove get_pci_dma_ops · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 31/34] powerpc/dma: use generic direct and swiotlb ops · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 33/34] powerpc/dma: remove set_dma_offset · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 34/34] powerpc/dma: trim the fat from <asm/dma-mapping.h> · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 29/34] powerpc/dma: use phys_to_dma instead of get_dma_offset · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 30/34] powerpc/dma: remove dma_nommu_mmap_coherent · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 32/34] powerpc/dma: remove get_dma_offset · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 28/34] dma-mapping, powerpc: simplify the arch dma_set_mask override · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 26/34] powerpc/dma: fix an off-by-one in dma_capable · Christoph Hellwig <hch@lst.de> · 2018-11-14
[PATCH 20/34] powerpc/dma: stop overriding dma_get_required_mask · Christoph Hellwig <hch@lst.de> · 2018-11-14
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-11-27
Re: use generic DMA mapping code in powerpc V4 · Michael Ellerman <mpe@ellerman.id.au> · 2018-11-28
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-11-28
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-11-28
Re: use generic DMA mapping code in powerpc V4 · Michal Suchánek <hidden> · 2018-11-28
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-11-29
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-12-19
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-11-29
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-11-29
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-11-29
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-11-29
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-11-30
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-11-30
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-11-30
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-11-30
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-04
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-04
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-12-04
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-05
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-12-05
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-06
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-06
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-12-06
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-07
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-07
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-07
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-08
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-08
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-09
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-09
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-10
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-11
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-11
Re: use generic DMA mapping code in powerpc V4 · Benjamin Herrenschmidt <benh@kernel.crashing.org> · 2018-12-12
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-12
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-12-12
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-12
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-13
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-12-13
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-13
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-13
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-12-13
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-13
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-13
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-13
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2018-12-14
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-12-14
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-03
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-03
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-05
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-09
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-11
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-12
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-15
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-15
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-15
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-15
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-15
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-15
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-17
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-17
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-17
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-18
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-18
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-18
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-18
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-18
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-18
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-18
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-18
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-19
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-19
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-19
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-19
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-21
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-23
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-25
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-27
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-28
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-28
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-28
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-29
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-29
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-01-29
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-30
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-01-31
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-02-01
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-02-01
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-02-03
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-02-04
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-02-04
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-02-04
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-02-06
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-02-06
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-02-06
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-02-07
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-02-08
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-02-08
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-02-08
Re: use generic DMA mapping code in powerpc V4 · Darren Stevens <hidden> · 2019-02-09
Re: use generic DMA mapping code in powerpc V4 · Darren Stevens <hidden> · 2019-02-09
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-02-11
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-02-10
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-02-11
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-02-12
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-02-12
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-02-12
Re: use generic DMA mapping code in powerpc V4 · Christian Zigotzky <hidden> · 2019-02-12
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2019-02-12
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-11-29
Re: use generic DMA mapping code in powerpc V4 · Benjamin Herrenschmidt <benh@kernel.crashing.org> · 2018-12-08
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-12-08
Re: use generic DMA mapping code in powerpc V4 · Christoph Hellwig <hch@lst.de> · 2018-12-16
Re: use generic DMA mapping code in powerpc V4 · Michael Ellerman <mpe@ellerman.id.au> · 2018-12-17

From: Christoph Hellwig <hch@lst.de>
Date: 2019-01-28 07:04:27
Also in: linux-arch, linux-iommu, linux-mm, lkml

On Sun, Jan 27, 2019 at 02:13:09PM +0100, Christian Zigotzky wrote:

Christoph,

What shall I do next?

I'll need to figure out what went wrong with the new zone selection
on powerpc and give you another branch to test.

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