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From: Christoph Hellwig <hch@lst.de>
To: "Isaac J. Manjarres" <isaacm@codeaurora.org>
Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
	joro@8bytes.org, hch@lst.de, m.szyprowski@samsung.com,
	robin.murphy@arm.com, will@kernel.org, pratikp@codeaurora.org,
	lmark@codeaurora.org
Subject: Re: [PATCH] iommu/dma: Add support for DMA_ATTR_SYS_CACHE
Date: Sat, 26 Oct 2019 07:30:26 +0200	[thread overview]
Message-ID: <20191026053026.GA14545@lst.de> (raw)
In-Reply-To: <1572050616-6143-1-git-send-email-isaacm@codeaurora.org>

The definition makes very little sense.  Any without a user in the
same series it is a complete no-go anyway.

  reply	other threads:[~2019-10-26  5:30 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-26  0:43 [PATCH] iommu/dma: Add support for DMA_ATTR_SYS_CACHE Isaac J. Manjarres
2019-10-26  5:30 ` Christoph Hellwig [this message]
2019-10-26 10:12   ` isaacm
2019-10-28  7:41     ` Christoph Hellwig
2019-10-28 11:24       ` Will Deacon
2019-10-28 11:37         ` Christoph Hellwig
2019-10-28 15:44           ` Will Deacon
2019-10-28 11:59         ` Robin Murphy
2019-10-28 15:34           ` Jordan Crouse

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