From: Catalin Marinas <catalin.marinas@arm.com>
To: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
Ard Biesheuvel <ardb@kernel.org>, Christoph Hellwig <hch@lst.de>,
Robin Murphy <robin.murphy@arm.com>,
Russell King <linux@armlinux.org.uk>
Subject: Re: [PATCH 2/2] arm64: mm: Remove assembly DMA cache maintenance wrappers
Date: Fri, 17 Jun 2022 19:07:12 +0100 [thread overview]
Message-ID: <YqzC0Mnh1GMK32Mn@arm.com> (raw)
In-Reply-To: <20220610151228.4562-3-will@kernel.org>
On Fri, Jun 10, 2022 at 04:12:28PM +0100, Will Deacon wrote:
> Remove the __dma_{flush,map,unmap}_area assembly wrappers and call the
> appropriate cache maintenance functions directly from the DMA mapping
> callbacks.
>
> Signed-off-by: Will Deacon <will@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
(I'll queue the first patch as a fix)
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next prev parent reply other threads:[~2022-06-17 18:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-10 15:12 [PATCH 0/2] arm64: mm: Fix cache maintenance for non-coherent streaming DMA Will Deacon
2022-06-10 15:12 ` [PATCH 1/2] arm64: mm: Don't invalidate FROM_DEVICE buffers at start of DMA transfer Will Deacon
2022-06-10 15:12 ` Will Deacon
2022-06-10 15:12 ` [PATCH 2/2] arm64: mm: Remove assembly DMA cache maintenance wrappers Will Deacon
2022-06-13 5:53 ` Christoph Hellwig
2022-06-17 18:07 ` Catalin Marinas [this message]
2022-06-11 8:01 ` [PATCH 0/2] arm64: mm: Fix cache maintenance for non-coherent streaming DMA Ard Biesheuvel
2022-06-17 18:25 ` (subset) " Catalin Marinas
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