From: Tom Murphy <murphyt7@tcd.ie>
To: Christoph Hellwig <hch@lst.de>
Cc: iommu@lists.linux-foundation.org,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
David Woodhouse <dwmw2@infradead.org>,
Andy Gross <agross@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Rob Clark <robdclark@gmail.com>, Heiko Stuebner <heiko@sntech.de>,
Gerald Schaefer <gerald.schaefer@de.ibm.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-mediatek@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-s390@vger.kernel.org,
linux-tegra@vger.kernel.org,
virtualization@lists.linux-foundation.org
Subject: Re: [PATCH V6 4/5] iommu/dma-iommu: Use the dev->coherent_dma_mask
Date: Fri, 10 Jul 2020 12:18:15 -0700 [thread overview]
Message-ID: <CALQxJuumgH9xR-J1Nj3LQsLW6k+4ie_0Ho3N9UJiN4R0JBGYoQ@mail.gmail.com> (raw)
In-Reply-To: <20200710155933.GA20886@lst.de>
>Btw, what is the current state of converting intel-iommu to the dma-iommu
These changes expose a bug in the i915 intel driver which hasn't been
fixed yet. I don't think anyone is actively working on it but I plan
on merging as many patches as I can so it's easier to do the
intel-iommu -> dma-iommu conversion once the bug is fixed.
You can read more about it here:
https://patchwork.kernel.org/cover/11306999/
On Fri, 10 Jul 2020 at 08:59, Christoph Hellwig <hch@lst.de> wrote:
>
> Btw, what is the current state of converting intel-iommu to the dma-iommu
> code?
next prev parent reply other threads:[~2020-07-10 19:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-08 16:56 [PATCH v6 0/5] iommu/amd: Convert the AMD iommu driver to the dma-iommu api Tom Murphy
2019-09-08 16:56 ` [PATCH V6 1/5] iommu/amd: Remove unnecessary locking from AMD iommu driver Tom Murphy
2019-09-08 16:56 ` [PATCH V6 2/5] iommu: Add gfp parameter to iommu_ops::map Tom Murphy
2019-09-08 16:56 ` [PATCH V6 3/5] iommu/dma-iommu: Handle deferred devices Tom Murphy
2019-09-08 16:56 ` [PATCH V6 4/5] iommu/dma-iommu: Use the dev->coherent_dma_mask Tom Murphy
2020-07-10 15:59 ` Christoph Hellwig
2020-07-10 19:18 ` Tom Murphy [this message]
2019-09-08 16:56 ` [PATCH V6 5/5] iommu/amd: Convert AMD iommu driver to the dma-iommu api Tom Murphy
2019-10-08 9:08 ` [PATCH v6 0/5] iommu/amd: Convert the " Joerg Roedel
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=CALQxJuumgH9xR-J1Nj3LQsLW6k+4ie_0Ho3N9UJiN4R0JBGYoQ@mail.gmail.com \
--to=murphyt7@tcd.ie \
--cc=agross@kernel.org \
--cc=dwmw2@infradead.org \
--cc=gerald.schaefer@de.ibm.com \
--cc=hch@lst.de \
--cc=heiko@sntech.de \
--cc=iommu@lists.linux-foundation.org \
--cc=jean-philippe@linaro.org \
--cc=jonathanh@nvidia.com \
--cc=joro@8bytes.org \
--cc=kgene@kernel.org \
--cc=krzk@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=linux-s390@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=m.szyprowski@samsung.com \
--cc=matthias.bgg@gmail.com \
--cc=robdclark@gmail.com \
--cc=robin.murphy@arm.com \
--cc=thierry.reding@gmail.com \
--cc=virtualization@lists.linux-foundation.org \
--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).