iommu.lists.linux-foundation.org archive mirror
 help / color / mirror / Atom feed
From: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.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, 03 Jul 2020 22:21:52 +0530	[thread overview]
Message-ID: <88f8a3021ae29534ad0d6a9269a1af40@codeaurora.org> (raw)
In-Reply-To: <20200703162548.19953-1-will@kernel.org>

On 2020-07-03 21:55, 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
> 

Reviewed-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a 
member
of Code Aurora Forum, hosted by The Linux Foundation
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

  reply	other threads:[~2020-07-03 16:52 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 [this message]
2020-07-07  6:41 ` Christoph Hellwig
2020-07-10 12:58 ` Joerg Roedel
2020-07-10 13:05   ` Will Deacon
2020-07-10 14:15     ` Joerg Roedel
2020-07-10 14:37       ` Will Deacon

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=88f8a3021ae29534ad0d6a9269a1af40@codeaurora.org \
    --to=saiprakash.ranjan@codeaurora.org \
    --cc=hch@lst.de \
    --cc=iommu@lists.linux-foundation.org \
    --cc=isaacm@codeaurora.org \
    --cc=kernel-team@android.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=robin.murphy@arm.com \
    --cc=will@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).