From: Christoph Hellwig <hch@lst•de>
To: Nicolas Saenz Julienne <nsaenzjulienne@suse•de>
Cc: Peter Zijlstra <peterz@infradead•org>,
Benjamin Herrenschmidt <benh@kernel•crashing.org>,
Dave Hansen <dave.hansen@linux•intel.com>,
linux-mips@vger•kernel.org, linux-ide@vger•kernel.org,
Paul Mackerras <paulus@samba•org>,
Hanjun Guo <guohanjun@huawei•com>,
Frank Rowand <frowand.list@gmail•com>,
Christoph Hellwig <hch@lst•de>,
Marek Szyprowski <m.szyprowski@samsung•com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm•com>,
"H. Peter Anvin" <hpa@zytor•com>,
Paul Burton <paulburton@kernel•org>,
Michael Ellerman <mpe@ellerman•id.au>,
Joerg Roedel <joro@8bytes•org>,
x86@kernel•org, phil@raspberrypi•org, linux-acpi@vger•kernel.org,
Ingo Molnar <mingo@redhat•com>,
linux-pci@vger•kernel.org, James Hogan <jhogan@kernel•org>,
Len Brown <lenb@kernel•org>,
devicetree@vger•kernel.org, Rob Herring <robh+dt@kernel•org>,
Borislav Petkov <bp@alien8•de>, Andy Lutomirski <luto@kernel•org>,
Bjorn Helgaas <bhelgaas@google•com>,
Thomas Gleixner <tglx@linutronix•de>,
linux-arm-kernel@lists•infradead.org,
Jens Axboe <axboe@kernel•dk>,
linuxppc-dev@lists•ozlabs.org,
"Rafael J. Wysocki" <rjw@rjwysocki•net>,
linux-kernel@vger•kernel.org, Ralf Baechle <ralf@linux-mips•org>,
iommu@lists•linux-foundation.org,
Sudeep Holla <sudeep.holla@arm•com>,
Robin Murphy <robin.murphy@arm•com>
Subject: Re: [PATCH] dma-mapping: treat dev->bus_dma_mask as a DMA limit
Date: Tue, 19 Nov 2019 18:00:06 +0100 [thread overview]
Message-ID: <20191119170006.GA19569@lst.de> (raw)
In-Reply-To: <dd074ef5c23ba56598e92be19e8e25ae31b75f93.camel@suse.de>
On Tue, Nov 19, 2019 at 01:57:43PM +0100, Nicolas Saenz Julienne wrote:
> Hi Rob & Christoph,
> do you mind if I append v2 of this into my upcoming v3 RPi4 PCIe support
> series, I didn't do it initially as I thought this was going to be a
> contentious patch. But as it turned out better than expected, I think it
> should go into the PCIe series. In the end it's the first explicit user of the
> bus DMA limit.
>
> Here's v2 in case you don't know what I'm talking about:
> https://www.spinics.net/lists/arm-kernel/msg768459.html
In principle I wouldn't mind, but I think this is going to conflict
quite badly with other changes in the dma-mapping tree (including
yours). So I think we'll need a shared tree or I'll need to pull
in the whole series through the dma-mapping tree if there are not
other conflicts and the other maintainers are fine with it.
_______________________________________________
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:[~2019-11-19 17:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-13 16:13 [PATCH] dma-mapping: treat dev->bus_dma_mask as a DMA limit Nicolas Saenz Julienne
2019-11-13 20:34 ` Robin Murphy
2019-11-13 20:41 ` Florian Fainelli
2019-11-13 21:24 ` Robin Murphy
2019-11-14 9:47 ` Nicolas Saenz Julienne
2019-11-14 7:34 ` Christoph Hellwig
2019-11-19 12:57 ` Nicolas Saenz Julienne
2019-11-19 17:00 ` Christoph Hellwig [this message]
2019-11-19 17:17 ` Robin Murphy
2019-11-21 7:31 ` Christoph Hellwig
2019-11-21 9:18 ` Nicolas Saenz Julienne
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=20191119170006.GA19569@lst.de \
--to=hch@lst$(echo .)de \
--cc=axboe@kernel$(echo .)dk \
--cc=benh@kernel$(echo .)crashing.org \
--cc=bhelgaas@google$(echo .)com \
--cc=bp@alien8$(echo .)de \
--cc=dave.hansen@linux$(echo .)intel.com \
--cc=devicetree@vger$(echo .)kernel.org \
--cc=frowand.list@gmail$(echo .)com \
--cc=guohanjun@huawei$(echo .)com \
--cc=hpa@zytor$(echo .)com \
--cc=iommu@lists$(echo .)linux-foundation.org \
--cc=jhogan@kernel$(echo .)org \
--cc=joro@8bytes$(echo .)org \
--cc=lenb@kernel$(echo .)org \
--cc=linux-acpi@vger$(echo .)kernel.org \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
--cc=linux-ide@vger$(echo .)kernel.org \
--cc=linux-kernel@vger$(echo .)kernel.org \
--cc=linux-mips@vger$(echo .)kernel.org \
--cc=linux-pci@vger$(echo .)kernel.org \
--cc=linuxppc-dev@lists$(echo .)ozlabs.org \
--cc=lorenzo.pieralisi@arm$(echo .)com \
--cc=luto@kernel$(echo .)org \
--cc=m.szyprowski@samsung$(echo .)com \
--cc=mingo@redhat$(echo .)com \
--cc=mpe@ellerman$(echo .)id.au \
--cc=nsaenzjulienne@suse$(echo .)de \
--cc=paulburton@kernel$(echo .)org \
--cc=paulus@samba$(echo .)org \
--cc=peterz@infradead$(echo .)org \
--cc=phil@raspberrypi$(echo .)org \
--cc=ralf@linux-mips$(echo .)org \
--cc=rjw@rjwysocki$(echo .)net \
--cc=robh+dt@kernel$(echo .)org \
--cc=robin.murphy@arm$(echo .)com \
--cc=sudeep.holla@arm$(echo .)com \
--cc=tglx@linutronix$(echo .)de \
--cc=x86@kernel$(echo .)org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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