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From: Joerg Roedel <joro@8bytes.org>
To: Will Deacon <will@kernel.org>
Cc: "Isaac J. Manjarres" <isaacm@codeaurora.org>,
	kernel-team@android.com, linux-kernel@vger.kernel.org,
	iommu@lists.linux-foundation.org,
	Robin Murphy <robin.murphy@arm.com>,
	Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH] iommu: Remove unused IOMMU_SYS_CACHE_ONLY flag
Date: Fri, 10 Jul 2020 14:58:32 +0200	[thread overview]
Message-ID: <20200710125831.GI27672@8bytes.org> (raw)
In-Reply-To: <20200703162548.19953-1-will@kernel.org>

On Fri, Jul 03, 2020 at 05:25:48PM +0100, Will Deacon wrote:
> The IOMMU_SYS_CACHE_ONLY flag was never exposed via the DMA API and
> has no in-tree users. Remove it.
> 
> Cc: Robin Murphy <robin.murphy@arm.com>
> Cc: "Isaac J. Manjarres" <isaacm@codeaurora.org>
> Cc: Joerg Roedel <joro@8bytes.org>
> Cc: Christoph Hellwig <hch@lst.de>
> Cc: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> Cc: Rob Clark <robdclark@gmail.com>
> Signed-off-by: Will Deacon <will@kernel.org>
> ---
> 
> As discussed in [1], sounds like this should be a domain attribute anyway
> when it's needed by the GPU.
> 
> [1] https://lore.kernel.org/r/CAF6AEGsCROVTsi2R7_aUkmH9Luoc_guMR0w0KUJc2cEgpfj79w@mail.gmail.com
> 
>  drivers/iommu/io-pgtable-arm.c | 3 ---
>  include/linux/iommu.h          | 6 ------
>  2 files changed, 9 deletions(-)

Applied, thanks.

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  parent reply	other threads:[~2020-07-10 12:58 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-03 16:25 [PATCH] iommu: Remove unused IOMMU_SYS_CACHE_ONLY flag Will Deacon
2020-07-03 16:51 ` Sai Prakash Ranjan
2020-07-07  6:41 ` Christoph Hellwig
2020-07-10 12:58 ` Joerg Roedel [this message]
2020-07-10 13:05   ` Will Deacon
2020-07-10 14:15     ` Joerg Roedel
2020-07-10 14:37       ` Will Deacon

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