From: Joerg Roedel <joro@8bytes.org>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Robin Murphy <robin.murphy@arm.com>,
Sven Peter <sven@svenpeter.dev>, Will Deacon <will@kernel.org>,
DTML <devicetree@vger.kernel.org>,
Hector Martin <marcan@marcan.st>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Marc Zyngier <maz@kernel.org>,
Mohamed Mediouni <mohamed.mediouni@caramail.com>,
Stan Skowronek <stan@corellium.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Mark Kettenis <mark.kettenis@xs4all.nl>,
"open list:IOMMU DRIVERS" <iommu@lists.linux-foundation.org>,
Alexander Graf <graf@amazon.com>,
Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>,
Rob Herring <robh+dt@kernel.org>,
Rouven Czerwinski <r.czerwinski@pengutronix.de>
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
WARNING: multiple messages have this Message-ID (diff)
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
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joro@8bytes.org>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Robin Murphy <robin.murphy@arm.com>,
Sven Peter <sven@svenpeter.dev>, Will Deacon <will@kernel.org>,
DTML <devicetree@vger.kernel.org>,
Hector Martin <marcan@marcan.st>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Marc Zyngier <maz@kernel.org>,
Mohamed Mediouni <mohamed.mediouni@caramail.com>,
Stan Skowronek <stan@corellium.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Mark Kettenis <mark.kettenis@xs4all.nl>,
"open list:IOMMU DRIVERS" <iommu@lists.linux-foundation.org>,
Alexander Graf <graf@amazon.com>,
Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>,
Rob Herring <robh+dt@kernel.org>,
Rouven Czerwinski <r.czerwinski@pengutronix.de>
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
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-07-15 6:52 UTC|newest]
Thread overview: 72+ 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
2021-06-27 14:34 ` Sven Peter
2021-06-27 14:34 ` Sven Peter via iommu
2021-06-27 14:34 ` [PATCH v4 1/3] iommu: io-pgtable: add DART pagetable format Sven Peter
2021-06-27 14:34 ` Sven Peter
2021-06-27 14:34 ` Sven Peter via iommu
2021-06-28 10:54 ` Alexander Graf
2021-06-28 10:54 ` Alexander Graf
2021-06-28 10:54 ` Alexander Graf via iommu
2021-06-29 7:37 ` Sven Peter
2021-06-29 7:37 ` Sven Peter
2021-06-29 7:37 ` Sven Peter via iommu
2021-06-29 12:04 ` Alexander Graf
2021-06-29 12:04 ` Alexander Graf
2021-06-29 12:04 ` Alexander Graf via iommu
2021-06-30 13:53 ` Alyssa Rosenzweig
2021-06-30 13:53 ` Alyssa Rosenzweig
2021-06-30 13:53 ` Alyssa Rosenzweig
2021-07-13 19:17 ` Robin Murphy
2021-07-13 19:17 ` Robin Murphy
2021-07-13 19:17 ` Robin Murphy
2021-07-14 17:39 ` Sven Peter
2021-07-14 17:39 ` Sven Peter
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
2021-06-27 14:34 ` Sven Peter
2021-06-27 14:34 ` Sven Peter via iommu
2021-06-30 13:54 ` Alyssa Rosenzweig
2021-06-30 13:54 ` Alyssa Rosenzweig
2021-06-30 13:54 ` Alyssa Rosenzweig
2021-06-27 14:34 ` [PATCH v4 3/3] iommu: dart: Add DART iommu driver Sven Peter
2021-06-27 14:34 ` Sven Peter
2021-06-27 14:34 ` Sven Peter via iommu
2021-06-30 13:49 ` Alyssa Rosenzweig
2021-06-30 13:49 ` Alyssa Rosenzweig
2021-06-30 13:49 ` Alyssa Rosenzweig
2021-07-12 11:02 ` Sven Peter
2021-07-12 11:02 ` Sven Peter
2021-07-12 11:02 ` Sven Peter via iommu
2021-07-12 13:53 ` Alyssa Rosenzweig
2021-07-12 13:53 ` Alyssa Rosenzweig
2021-07-12 13:53 ` Alyssa Rosenzweig
2021-07-13 23:23 ` Robin Murphy
2021-07-13 23:23 ` Robin Murphy
2021-07-13 23:23 ` Robin Murphy
2021-07-15 16:41 ` Sven Peter
2021-07-15 16:41 ` Sven Peter
2021-07-15 16:41 ` Sven Peter via iommu
2021-07-19 18:15 ` Robin Murphy
2021-07-19 18:15 ` Robin Murphy
2021-07-19 18:15 ` Robin Murphy
2021-07-25 12:40 ` Sven Peter
2021-07-25 12:40 ` Sven Peter
2021-07-25 12:40 ` Sven Peter via iommu
2021-07-26 13:19 ` Alyssa Rosenzweig
2021-07-26 13:19 ` Alyssa Rosenzweig
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 18:19 ` Robin Murphy
2021-07-14 18:19 ` Robin Murphy
2021-07-14 20:51 ` Arnd Bergmann
2021-07-14 20:51 ` Arnd Bergmann
2021-07-14 20:51 ` Arnd Bergmann
2021-07-15 6:52 ` Joerg Roedel [this message]
2021-07-15 6:52 ` Joerg Roedel
2021-07-15 6:52 ` Joerg Roedel
2021-07-16 6:24 ` Christoph Hellwig
2021-07-16 6:24 ` Christoph Hellwig
2021-07-16 6:24 ` Christoph Hellwig
2021-07-16 15:32 ` Robin Murphy
2021-07-16 15:32 ` Robin Murphy
2021-07-16 15:32 ` Robin Murphy
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=YO/bMUAOLRgOJOvl@8bytes.org \
--to=joro@8bytes.org \
--cc=alyssa.rosenzweig@collabora.com \
--cc=arnd@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=graf@amazon.com \
--cc=iommu@lists.linux-foundation.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=marcan@marcan.st \
--cc=mark.kettenis@xs4all.nl \
--cc=maz@kernel.org \
--cc=mohamed.mediouni@caramail.com \
--cc=r.czerwinski@pengutronix.de \
--cc=robh+dt@kernel.org \
--cc=robin.murphy@arm.com \
--cc=stan@corellium.com \
--cc=sven@svenpeter.dev \
--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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.