From: Richard Kuo <rkuo@codeaurora.org>
To: Christoph Hellwig <hch@lst.de>
Cc: x86@kernel.org, linux-arm-kernel@lists.infradead.org,
xen-devel@lists.xenproject.org, linux-c6x-dev@linux-c6x.org,
linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org,
linux-mips@linux-mips.org, openrisc@lists.librecores.org,
linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org,
linux-sh@vger.kernel.org, sparclinux@vger.kernel.org,
linux-xtensa@linux-xtensa.org, dmaengine@vger.kernel.org,
linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-samsung-soc@vger.kernel.org,
iommu@lists.linux-foundation.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 31/44] hexagon: remove arch-specific dma_supported implementation
Date: Thu, 15 Jun 2017 19:20:16 -0500 [thread overview]
Message-ID: <20170616002016.GB7343@codeaurora.org> (raw)
In-Reply-To: <20170608132609.32662-32-hch@lst.de>
On Thu, Jun 08, 2017 at 03:25:56PM +0200, Christoph Hellwig wrote:
> This implementation is simply bogus - hexagon only has a simple
> direct mapped DMA implementation and thus doesn't care about the
> address.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
> arch/hexagon/include/asm/dma-mapping.h | 2 --
> arch/hexagon/kernel/dma.c | 9 ---------
> 2 files changed, 11 deletions(-)
>
Acked-by: Richard Kuo <rkuo@codeaurora.org>
--
Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2017-06-16 0:20 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-08 13:25 clean up and modularize arch dma_mapping interface Christoph Hellwig
2017-06-08 13:25 ` [PATCH 02/44] ibmveth: properly unwind on init errors Christoph Hellwig
[not found] ` <20170608132609.32662-3-hch-jcswGhMUV9g@public.gmane.org>
2017-06-08 14:21 ` David Miller
2017-06-08 13:25 ` [PATCH 04/44] drm/exynos: don't use DMA_ERROR_CODE Christoph Hellwig
[not found] ` <20170608132609.32662-1-hch-jcswGhMUV9g@public.gmane.org>
2017-06-08 13:25 ` [PATCH 01/44] firmware/ivc: use dma_mapping_error Christoph Hellwig
[not found] ` <20170608132609.32662-2-hch-jcswGhMUV9g@public.gmane.org>
2017-06-13 12:35 ` Thierry Reding
2017-06-08 13:25 ` [PATCH 03/44] dmaengine: ioat: don't use DMA_ERROR_CODE Christoph Hellwig
2017-06-08 16:32 ` Dave Jiang
2017-06-14 8:31 ` Vinod Koul
2017-06-08 13:25 ` [PATCH 05/44] drm/armada: don't abuse DMA_ERROR_CODE Christoph Hellwig
2017-06-08 13:25 ` [PATCH 06/44] iommu/dma: don't rely on DMA_ERROR_CODE Christoph Hellwig
[not found] ` <20170608132609.32662-7-hch-jcswGhMUV9g@public.gmane.org>
2017-06-08 13:59 ` Robin Murphy
[not found] ` <0bfb0841-f054-78de-628d-a0955336bcb4-5wv7dgnIgG8@public.gmane.org>
2017-06-16 8:37 ` Christoph Hellwig
2017-06-08 13:25 ` [PATCH 07/44] xen-swiotlb: consolidate xen_swiotlb_dma_ops Christoph Hellwig
2017-06-11 2:36 ` Konrad Rzeszutek Wilk
2017-06-08 13:25 ` [PATCH 08/44] xen-swiotlb: implement ->mapping_error Christoph Hellwig
2017-06-11 2:37 ` Konrad Rzeszutek Wilk
2017-06-08 13:25 ` [PATCH 09/44] c6x: remove DMA_ERROR_CODE Christoph Hellwig
2017-06-08 13:25 ` [PATCH 10/44] ia64: " Christoph Hellwig
2017-06-08 13:25 ` [PATCH 11/44] m32r: " Christoph Hellwig
2017-06-08 13:25 ` [PATCH 13/44] openrisc: " Christoph Hellwig
2017-06-08 13:25 ` [PATCH 14/44] sh: " Christoph Hellwig
2017-06-08 13:25 ` [PATCH 17/44] hexagon: switch to use ->mapping_error for error reporting Christoph Hellwig
2017-06-16 0:19 ` Richard Kuo
2017-06-08 13:25 ` [PATCH 19/44] s390: implement ->mapping_error Christoph Hellwig
2017-06-08 16:23 ` Gerald Schaefer
2017-06-08 14:21 ` clean up and modularize arch dma_mapping interface David Miller
2017-06-08 13:25 ` [PATCH 12/44] microblaze: remove DMA_ERROR_CODE Christoph Hellwig
2017-06-08 13:25 ` [PATCH 15/44] xtensa: " Christoph Hellwig
2017-06-08 13:25 ` [PATCH 16/44] arm64: " Christoph Hellwig
2017-06-08 14:02 ` Robin Murphy
2017-06-08 13:25 ` [PATCH 18/44] iommu/amd: implement ->mapping_error Christoph Hellwig
2017-06-08 13:25 ` [PATCH 20/44] sparc: " Christoph Hellwig
2017-06-08 14:24 ` David Miller
2017-06-08 13:25 ` [PATCH 21/44] powerpc: " Christoph Hellwig
[not found] ` <20170608132609.32662-22-hch-jcswGhMUV9g@public.gmane.org>
2017-06-14 9:17 ` Michael Ellerman
2017-06-08 13:25 ` [PATCH 22/44] x86/pci-nommu: " Christoph Hellwig
2017-06-08 13:25 ` [PATCH 23/44] x86/calgary: " Christoph Hellwig
2017-06-08 13:25 ` [PATCH 24/44] x86: remove DMA_ERROR_CODE Christoph Hellwig
2017-06-08 13:25 ` [PATCH 25/44] arm: implement ->mapping_error Christoph Hellwig
2017-06-08 14:43 ` Russell King - ARM Linux
2017-06-16 8:43 ` Christoph Hellwig
2017-06-08 13:25 ` [PATCH 26/44] dma-mapping: remove DMA_ERROR_CODE Christoph Hellwig
2017-06-08 13:25 ` [PATCH 27/44] sparc: remove leon_dma_ops Christoph Hellwig
2017-06-08 14:22 ` David Miller
2017-06-12 8:06 ` Andreas Larsson
2017-06-16 8:45 ` Christoph Hellwig
2017-06-08 13:25 ` [PATCH 28/44] sparc: remove arch specific dma_supported implementations Christoph Hellwig
2017-06-08 14:22 ` Julian Calaby
2017-06-16 8:47 ` Christoph Hellwig
2017-06-08 14:24 ` David Miller
2017-06-08 13:25 ` [PATCH 29/44] dma-noop: remove dma_supported and mapping_error methods Christoph Hellwig
2017-06-08 13:25 ` [PATCH 30/44] dma-virt: " Christoph Hellwig
2017-06-08 13:25 ` [PATCH 31/44] hexagon: remove arch-specific dma_supported implementation Christoph Hellwig
2017-06-16 0:20 ` Richard Kuo [this message]
2017-06-08 13:25 ` [PATCH 32/44] hexagon: remove the unused dma_is_consistent prototype Christoph Hellwig
2017-06-08 13:25 ` [PATCH 33/44] openrisc: remove arch-specific dma_supported implementation Christoph Hellwig
2017-06-09 12:20 ` Geert Uytterhoeven
[not found] ` <CAMuHMdUPeFJJtz8eJkQEAR-2w9oHt-fXeGHvvKFLfU2A4YyviQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-06-16 8:39 ` Christoph Hellwig
2017-06-08 13:25 ` [PATCH 34/44] arm: remove arch specific " Christoph Hellwig
2017-06-08 13:26 ` [PATCH 35/44] x86: " Christoph Hellwig
2017-06-08 13:26 ` [PATCH 36/44] dma-mapping: remove HAVE_ARCH_DMA_SUPPORTED Christoph Hellwig
2017-06-08 13:26 ` [PATCH 37/44] mips/loongson64: implement ->dma_supported instead of ->set_dma_mask Christoph Hellwig
2017-06-08 13:26 ` [PATCH 38/44] arm: " Christoph Hellwig
2017-06-08 13:26 ` [PATCH 39/44] xen-swiotlb: remove xen_swiotlb_set_dma_mask Christoph Hellwig
2017-06-08 13:26 ` [PATCH 40/44] tile: remove dma_supported and mapping_error methods Christoph Hellwig
2017-06-08 13:26 ` [PATCH 41/44] powerpc/cell: clean up fixed mapping dma_ops initialization Christoph Hellwig
2017-06-08 13:26 ` [PATCH 42/44] powerpc/cell: use the dma_supported method for ops switching Christoph Hellwig
2017-06-08 13:26 ` [PATCH 43/44] dma-mapping: remove the set_dma_mask method Christoph Hellwig
2017-06-08 13:26 ` [PATCH 44/44] powerpc: merge __dma_set_mask into dma_set_mask Christoph Hellwig
2017-06-20 9:19 ` clean up and modularize arch dma_mapping interface Daniel Vetter
[not found] ` <20170620091902.2dldmf43vhazq6yh-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2017-06-20 13:17 ` Christoph Hellwig
2017-06-16 18:10 clean up and modularize arch dma_mapping interface V2 Christoph Hellwig
2017-06-16 18:10 ` [PATCH 31/44] hexagon: remove arch-specific dma_supported implementation Christoph Hellwig
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