From: Christoph Hellwig <hch@infradead.org>
To: Robin Murphy <robin.murphy@arm.com>
Cc: Christoph Hellwig <hch@infradead.org>,
Mikko Perttunen <mperttunen@nvidia.com>,
thierry.reding@gmail.com, jonathanh@nvidia.com, joro@8bytes.org,
will@kernel.org, robh+dt@kernel.org, linux-tegra@vger.kernel.org,
dri-devel@lists.freedesktop.org,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 2/9] gpu: host1x: Add context bus
Date: Tue, 22 Feb 2022 22:36:31 -0800 [thread overview]
Message-ID: <YhXV7x+MzE6yQ4J8@infradead.org> (raw)
In-Reply-To: <c0dee650-df1c-4fad-aa97-fb9eab03f3a2@arm.com>
On Tue, Feb 22, 2022 at 09:30:30PM +0000, Robin Murphy wrote:
> > But the pattern that this copies in arm_smmu_bus_init is really
> > ugly. I think we need to figure out a way todo that without having
> > to export all the low-level bus types.
>
> Yup, as it happens that was the first step on my mission :)
>
> https://gitlab.arm.com/linux-arm/linux-rm/-/commits/iommu/bus
>
> Still a way to go with the main meat of that work, though, so I was figuring
> this could probably land as-is and I'll sweep it up in due course.
Yes, that part looks very nice. It would be great to get that merged
ASAP.
next prev parent reply other threads:[~2022-02-23 6:36 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-18 11:39 [PATCH v3 0/9] Host1x context isolation support Mikko Perttunen
2022-02-18 11:39 ` [PATCH v3 1/9] dt-bindings: host1x: Add memory-contexts property Mikko Perttunen
2022-02-21 15:23 ` Robin Murphy
2022-02-21 15:28 ` Mikko Perttunen
2022-02-21 16:58 ` Robin Murphy
2022-02-21 17:12 ` Mikko Perttunen
2022-02-18 11:39 ` [PATCH v3 2/9] gpu: host1x: Add context bus Mikko Perttunen
2022-02-19 17:54 ` Dmitry Osipenko
2022-02-19 18:15 ` Dmitry Osipenko
2022-02-22 16:21 ` Christoph Hellwig
2022-02-22 21:30 ` Robin Murphy
2022-02-23 6:36 ` Christoph Hellwig [this message]
2022-02-18 11:39 ` [PATCH v3 3/9] gpu: host1x: Add context device management code Mikko Perttunen
2022-02-19 17:48 ` Dmitry Osipenko
2022-02-21 11:35 ` Mikko Perttunen
2022-02-19 17:52 ` Dmitry Osipenko
2022-02-21 11:37 ` Mikko Perttunen
2022-02-22 16:24 ` Christoph Hellwig
2022-02-23 9:44 ` Mikko Perttunen
2022-02-18 11:39 ` [PATCH v3 4/9] gpu: host1x: Program context stream ID on submission Mikko Perttunen
2022-02-18 11:39 ` [PATCH v3 5/9] iommu/arm-smmu: Attach to host1x context device bus Mikko Perttunen
2022-02-18 11:39 ` [PATCH v3 6/9] arm64: tegra: Add Host1x context stream IDs on Tegra186+ Mikko Perttunen
2022-02-18 11:39 ` [PATCH v3 7/9] drm/tegra: falcon: Set DMACTX field on DMA transactions Mikko Perttunen
2022-02-18 11:39 ` [PATCH v3 8/9] drm/tegra: vic: Implement get_streamid_offset Mikko Perttunen
2022-02-19 18:49 ` Dmitry Osipenko
2022-02-19 18:54 ` Dmitry Osipenko
2022-02-21 11:44 ` Mikko Perttunen
2022-02-21 20:10 ` Dmitry Osipenko
2022-02-22 8:27 ` Mikko Perttunen
2022-02-22 10:46 ` Dmitry Osipenko
2022-02-22 10:54 ` Mikko Perttunen
2022-02-22 11:02 ` Dmitry Osipenko
2022-02-21 17:27 ` Robin Murphy
2022-02-21 17:36 ` Mikko Perttunen
2022-02-18 11:39 ` [PATCH v3 9/9] drm/tegra: Support context isolation Mikko Perttunen
2022-02-19 18:35 ` Dmitry Osipenko
2022-02-21 12:06 ` Mikko Perttunen
2022-02-21 20:02 ` Dmitry Osipenko
2022-02-22 8:37 ` Mikko Perttunen
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