From: Joerg Roedel <joro@8bytes.org>
To: Arnd Bergmann <arnd@kernel.org>
Cc: DTML <devicetree@vger.kernel.org>,
Rouven Czerwinski <r.czerwinski@pengutronix.de>,
Robin Murphy <robin.murphy@arm.com>,
Hector Martin <marcan@marcan.st>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"open list:IOMMU DRIVERS" <iommu@lists.linux-foundation.org>,
Rob Herring <robh+dt@kernel.org>,
Alexander Graf <graf@amazon.com>,
Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>,
Marc Zyngier <maz@kernel.org>,
Mohamed Mediouni <mohamed.mediouni@caramail.com>,
Mark Kettenis <mark.kettenis@xs4all.nl>,
Will Deacon <will@kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Stan Skowronek <stan@corellium.com>
Subject: Re: [PATCH v4 0/3] Apple M1 DART IOMMU driver
Date: Thu, 15 Jul 2021 08:52:33 +0200 [thread overview]
Message-ID: <YO/bMUAOLRgOJOvl@8bytes.org> (raw)
In-Reply-To: <CAK8P3a18XK2mfMGbZ+M32Mbabhbkd+=DNrnzampOah_j=rWozw@mail.gmail.com>
On Wed, Jul 14, 2021 at 10:51:34PM +0200, Arnd Bergmann wrote:
> The question is how we can best allow one but not the other.
By only allowing to allocate domains of type IDENTITY and DMA, but fail
to allocate UNMANAGED domains.
Regards,
Joerg
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https://lists.linuxfoundation.org/mailman/listinfo/iommu
next prev parent reply other threads:[~2021-07-15 6:52 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-27 14:34 [PATCH v4 0/3] Apple M1 DART IOMMU driver Sven Peter via iommu
2021-06-27 14:34 ` [PATCH v4 1/3] iommu: io-pgtable: add DART pagetable format Sven Peter via iommu
2021-06-28 10:54 ` Alexander Graf via iommu
2021-06-29 7:37 ` Sven Peter via iommu
2021-06-29 12:04 ` Alexander Graf via iommu
2021-06-30 13:53 ` Alyssa Rosenzweig
2021-07-13 19:17 ` Robin Murphy
2021-07-14 17:39 ` Sven Peter via iommu
2021-06-27 14:34 ` [PATCH v4 2/3] dt-bindings: iommu: add DART iommu bindings Sven Peter via iommu
2021-06-30 13:54 ` Alyssa Rosenzweig
2021-06-27 14:34 ` [PATCH v4 3/3] iommu: dart: Add DART iommu driver Sven Peter via iommu
2021-06-30 13:49 ` Alyssa Rosenzweig
2021-07-12 11:02 ` Sven Peter via iommu
2021-07-12 13:53 ` Alyssa Rosenzweig
2021-07-13 23:23 ` Robin Murphy
2021-07-15 16:41 ` Sven Peter via iommu
2021-07-19 18:15 ` Robin Murphy
2021-07-25 12:40 ` Sven Peter via iommu
2021-07-26 13:19 ` Alyssa Rosenzweig
2021-07-14 18:19 ` [PATCH v4 0/3] Apple M1 DART IOMMU driver Robin Murphy
2021-07-14 20:51 ` Arnd Bergmann
2021-07-15 6:52 ` Joerg Roedel [this message]
2021-07-16 6:24 ` Christoph Hellwig
2021-07-16 15:32 ` Robin Murphy
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