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From: Jason Gunthorpe <jgg@ziepe.ca>
To: Robin Murphy <robin.murphy@arm.com>
Cc: Joerg Roedel <joro@8bytes.org>, Christoph Hellwig <hch@lst.de>,
	Vineet Gupta <vgupta@kernel.org>,
	Russell King <linux@armlinux.org.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Huacai Chen <chenhuacai@kernel.org>,
	WANG Xuerui <kernel@xen0n.name>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Lorenzo Pieralisi <lpieralisi@kernel.org>,
	Hanjun Guo <guohanjun@huawei.com>,
	Sudeep Holla <sudeep.holla@arm.com>,
	"K. Y. Srinivasan" <kys@microsoft.com>,
	Haiyang Zhang <haiyangz@microsoft.com>,
	Wei Liu <wei.liu@kernel.org>, Dexuan Cui <decui@microsoft.com>,
	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
	David Woodhouse <dwmw2@infradead.org>,
	Lu Baolu <baolu.lu@linux.intel.com>,
	Niklas Schnelle <schnelle@linux.ibm.com>,
	Matthew Rosato <mjrosato@linux.ibm.com>,
	Gerald Schaefer <gerald.schaefer@linux.ibm.com>,
	Jean-Philippe Brucker <jean-philippe@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Frank Rowand <frowand.list@gmail.com>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org,
	iommu@lists.linux.dev, devicetree@vger.kernel.org
Subject: Re: [PATCH 4/7] dma-mapping: Add helpers for dma_range_map bounds
Date: Wed, 29 Nov 2023 16:40:42 -0400	[thread overview]
Message-ID: <20231129204042.GP1312390@ziepe.ca> (raw)
In-Reply-To: <b6626985d97ddc33a23b4b9fafa881b35001547e.1701268753.git.robin.murphy@arm.com>

On Wed, Nov 29, 2023 at 05:43:01PM +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.
> 
> Signed-off-by: Robin Murphy <robin.murphy@arm.com>
> ---
>  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(-)

Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>

Jason

WARNING: multiple messages have this Message-ID (diff)
From: Jason Gunthorpe <jgg@ziepe.ca>
To: Robin Murphy <robin.murphy@arm.com>
Cc: Joerg Roedel <joro@8bytes.org>, Christoph Hellwig <hch@lst.de>,
	Vineet Gupta <vgupta@kernel.org>,
	Russell King <linux@armlinux.org.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Huacai Chen <chenhuacai@kernel.org>,
	WANG Xuerui <kernel@xen0n.name>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Lorenzo Pieralisi <lpieralisi@kernel.org>,
	Hanjun Guo <guohanjun@huawei.com>,
	Sudeep Holla <sudeep.holla@arm.com>,
	"K. Y. Srinivasan" <kys@microsoft.com>,
	Haiyang Zhang <haiyangz@microsoft.com>,
	Wei Liu <wei.liu@kernel.org>, Dexuan Cui <decui@microsoft.com>,
	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
	David Woodhouse <dwmw2@infradead.org>,
	Lu Baolu <baolu.lu@linux.intel.com>,
	Niklas Schnelle <schnelle@linux.ibm.com>,
	Matthew Rosato <mjrosato@linux.ibm.com>,
	Gerald Schaefer <gerald.schaefer@linux.ibm.com>,
	Jean-Philippe Brucker <jean-philippe@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Frank Rowand <frowand.list@gmail.com>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org,
	iommu@lists.linux.dev, devicetree@vger.kernel.org
Subject: Re: [PATCH 4/7] dma-mapping: Add helpers for dma_range_map bounds
Date: Wed, 29 Nov 2023 16:40:42 -0400	[thread overview]
Message-ID: <20231129204042.GP1312390@ziepe.ca> (raw)
In-Reply-To: <b6626985d97ddc33a23b4b9fafa881b35001547e.1701268753.git.robin.murphy@arm.com>

On Wed, Nov 29, 2023 at 05:43:01PM +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.
> 
> Signed-off-by: Robin Murphy <robin.murphy@arm.com>
> ---
>  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(-)

Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>

Jason

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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2023-11-29 20:40 UTC|newest]

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-29 17:42 [PATCH 0/7] dma-mapping: Clean up arch_setup_dma_ops() Robin Murphy
2023-11-29 17:42 ` Robin Murphy
2023-11-29 17:42 ` [PATCH 1/7] OF: Retire dma-ranges mask workaround Robin Murphy
2023-11-29 17:42   ` Robin Murphy
2023-11-30 14:46   ` Rob Herring
2023-11-30 14:46     ` Rob Herring
2023-11-29 17:42 ` [PATCH 2/7] OF: Simplify DMA range calculations Robin Murphy
2023-11-29 17:42   ` Robin Murphy
2023-11-30  0:46   ` Jason Gunthorpe
2023-11-30  0:46     ` Jason Gunthorpe
2023-11-30 14:56   ` Rob Herring
2023-11-30 14:56     ` Rob Herring
2023-11-29 17:43 ` [PATCH 3/7] ACPI/IORT: Handle memory address size limits as limits Robin Murphy
2023-11-29 17:43   ` Robin Murphy
2023-11-30  0:39   ` Jason Gunthorpe
2023-11-30  0:39     ` Jason Gunthorpe
2023-12-11 13:27   ` Will Deacon
2023-12-11 13:27     ` Will Deacon
2023-12-11 15:01     ` Robin Murphy
2023-12-11 15:01       ` Robin Murphy
2023-12-11 15:30       ` Will Deacon
2023-12-11 15:30         ` Will Deacon
2023-12-11 15:36         ` Jason Gunthorpe
2023-12-11 15:36           ` Jason Gunthorpe
2023-12-11 15:37         ` Robin Murphy
2023-12-11 15:37           ` Robin Murphy
2023-12-11 15:39         ` Mark Rutland
2023-12-11 15:39           ` Mark Rutland
2023-12-11 16:13           ` Robin Murphy
2023-12-11 16:13             ` Robin Murphy
2023-12-11 15:37       ` Mark Rutland
2023-12-11 15:37         ` Mark Rutland
2023-11-29 17:43 ` [PATCH 4/7] dma-mapping: Add helpers for dma_range_map bounds Robin Murphy
2023-11-29 17:43   ` Robin Murphy
2023-11-29 20:40   ` Jason Gunthorpe [this message]
2023-11-29 20:40     ` Jason Gunthorpe
2023-11-30  6:11   ` kernel test robot
2023-11-30  6:11   ` kernel test robot
2023-12-04  8:43   ` Christoph Hellwig
2023-12-04  8:43     ` Christoph Hellwig
2023-11-29 17:43 ` [PATCH 5/7] iommu/dma: Make limit checks self-contained Robin Murphy
2023-11-29 17:43   ` Robin Murphy
2023-11-29 20:43   ` Jason Gunthorpe
2023-11-29 20:43     ` Jason Gunthorpe
2023-11-29 17:43 ` [PATCH 6/7] iommu/dma: Centralise iommu_setup_dma_ops() Robin Murphy
2023-11-29 17:43   ` Robin Murphy
2023-11-29 20:50   ` Jason Gunthorpe
2023-11-29 20:50     ` Jason Gunthorpe
2023-11-29 17:43 ` [PATCH 7/7] dma-mapping: Simplify arch_setup_dma_ops() Robin Murphy
2023-11-29 17:43   ` Robin Murphy
2023-11-30  5:23   ` kernel test robot
2023-12-04  8:44   ` Christoph Hellwig
2023-12-04  8:44     ` Christoph Hellwig
2023-12-04 12:54     ` Robin Murphy
2023-12-04 12:54       ` Robin Murphy
2023-11-29 20:36 ` [PATCH 0/7] dma-mapping: Clean up arch_setup_dma_ops() Jason Gunthorpe
2023-11-29 20:36   ` Jason Gunthorpe
2023-12-01 13:07   ` Robin Murphy
2023-12-01 13:07     ` Robin Murphy
2023-12-01 13:57     ` Jason Gunthorpe
2023-12-01 13:57       ` Jason Gunthorpe

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