From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
To: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>
Cc: linux-mips-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
paul.burton-8NJIiSa5LzA@public.gmane.org,
Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Subject: Re: [PATCH, for-4.19] dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration
Date: Fri, 14 Sep 2018 17:51:50 +0200 [thread overview]
Message-ID: <20180914155150.GA30438@lst.de> (raw)
In-Reply-To: <00257a79-72cf-15aa-fed9-d75923eed51e-5wv7dgnIgG8@public.gmane.org>
On Fri, Sep 14, 2018 at 04:44:15PM +0100, Robin Murphy wrote:
> On 14/09/18 11:08, Christoph Hellwig wrote:
>> Aby chance to get a review for this?
>
> So without this, the select does nothing,
> CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU_ALL is never defined, and BMIPS gets the
> static inline stub and never flushes the RAC when it should?
Exactly!
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Robin Murphy <robin.murphy@arm.com>
Cc: Christoph Hellwig <hch@lst.de>,
iommu@lists.linux-foundation.org, linux-mips@linux-mips.org,
paul.burton@mips.com
Subject: Re: [PATCH, for-4.19] dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration
Date: Fri, 14 Sep 2018 17:51:50 +0200 [thread overview]
Message-ID: <20180914155150.GA30438@lst.de> (raw)
In-Reply-To: <00257a79-72cf-15aa-fed9-d75923eed51e@arm.com>
On Fri, Sep 14, 2018 at 04:44:15PM +0100, Robin Murphy wrote:
> On 14/09/18 11:08, Christoph Hellwig wrote:
>> Aby chance to get a review for this?
>
> So without this, the select does nothing,
> CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU_ALL is never defined, and BMIPS gets the
> static inline stub and never flushes the RAC when it should?
Exactly!
next prev parent reply other threads:[~2018-09-14 15:51 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-11 9:00 [PATCH, for-4.19] dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration Christoph Hellwig
2018-09-11 9:00 ` Christoph Hellwig
[not found] ` <20180911090049.10747-1-hch-jcswGhMUV9g@public.gmane.org>
2018-09-14 10:08 ` Christoph Hellwig
2018-09-14 10:08 ` Christoph Hellwig
[not found] ` <20180914100842.GA23696-jcswGhMUV9g@public.gmane.org>
2018-09-14 15:44 ` Robin Murphy
2018-09-14 15:44 ` Robin Murphy
[not found] ` <00257a79-72cf-15aa-fed9-d75923eed51e-5wv7dgnIgG8@public.gmane.org>
2018-09-14 15:51 ` Christoph Hellwig [this message]
2018-09-14 15:51 ` Christoph Hellwig
2018-09-21 6:10 ` Christoph Hellwig
[not found] ` <20180921061052.GA13705-jcswGhMUV9g@public.gmane.org>
2018-09-21 19:42 ` Paul Burton
2018-09-21 19:42 ` Paul Burton
2018-09-22 19:24 ` Florian Fainelli
2018-09-22 19:24 ` Florian Fainelli
[not found] ` <62B54A6B-6E10-4A40-8E61-C1D23A853816-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-09-25 20:05 ` Christoph Hellwig
2018-09-25 20:05 ` Christoph Hellwig
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=20180914155150.GA30438@lst.de \
--to=hch-jcswghmuv9g@public.gmane.org \
--cc=iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org \
--cc=linux-mips-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org \
--cc=paul.burton-8NJIiSa5LzA@public.gmane.org \
--cc=robin.murphy-5wv7dgnIgG8@public.gmane.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.