From: Rob Herring <robh@kernel.org>
To: Robin Murphy <robin.murphy@arm.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>,
"K. Y. Srinivasan" <kys@microsoft.com>,
David Woodhouse <dwmw2@infradead.org>,
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Frank Rowand <frowand.list@gmail.com>,
Gerald Schaefer <gerald.schaefer@linux.ibm.com>,
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linux-arm-kernel@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
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WANG Xuerui <kernel@xen0n.name>
Subject: Re: [PATCH v2 4/7] dma-mapping: Add helpers for dma_range_map bounds
Date: Fri, 15 Dec 2023 09:24:56 -0600 [thread overview]
Message-ID: <170265389548.3988948.144759236279201432.robh@kernel.org> (raw)
In-Reply-To: <16d3e9100cd4a4a397641df963f416cc7f70cc4c.1702486837.git.robin.murphy@arm.com>
On Wed, 13 Dec 2023 17:17:57 +0000, Robin Murphy wrote:
> Several places want to compute the lower and/or upper bounds of a
> dma_range_map, so let's factor that out into reusable helpers.
>
> Reviewed-by: Christoph Hellwig <hch@lst.de>
> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
> Signed-off-by: Robin Murphy <robin.murphy@arm.com>
> ---
> v2: fix warning for 32-bit builds
> ---
> arch/loongarch/kernel/dma.c | 9 ++-------
> drivers/acpi/arm64/dma.c | 8 +-------
> drivers/of/device.c | 11 ++---------
> include/linux/dma-direct.h | 18 ++++++++++++++++++
> 4 files changed, 23 insertions(+), 23 deletions(-)
>
Acked-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2023-12-15 15:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-13 17:17 [PATCH v2 0/7] dma-mapping: Simplify arch_setup_dma_ops() Robin Murphy
2023-12-13 17:17 ` [PATCH v2 1/7] OF: Retire dma-ranges mask workaround Robin Murphy
2023-12-13 17:17 ` [PATCH v2 2/7] OF: Simplify DMA range calculations Robin Murphy
2023-12-13 17:17 ` [PATCH v2 3/7] ACPI/IORT: Handle memory address size limits as limits Robin Murphy
2023-12-13 17:17 ` [PATCH v2 4/7] dma-mapping: Add helpers for dma_range_map bounds Robin Murphy
2023-12-15 15:24 ` Rob Herring [this message]
2023-12-13 17:17 ` [PATCH v2 5/7] iommu/dma: Make limit checks self-contained Robin Murphy
2023-12-13 17:17 ` [PATCH v2 6/7] iommu/dma: Centralise iommu_setup_dma_ops() Robin Murphy
2023-12-14 16:51 ` Jean-Philippe Brucker
2023-12-14 18:22 ` Robin Murphy
2023-12-17 13:06 ` Jason Gunthorpe
2023-12-13 17:18 ` [PATCH v2 7/7] dma-mapping: Simplify arch_setup_dma_ops() Robin Murphy
2023-12-15 15:25 ` Rob Herring
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