From: Timur Tabi <timur-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>
Cc: "grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org"
<grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
rob.herring-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
"iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org"
<iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>
Subject: Re: [PATCH 3/5] documentation/iommu: update description of ARM System MMU binding
Date: Tue, 04 Mar 2014 07:20:55 -0600 [thread overview]
Message-ID: <5315D337.5020909@codeaurora.org> (raw)
In-Reply-To: <20140304100837.GB8766-MRww78TxoiP5vMa5CHWGZ34zcgK1vI+I0E9HWUfgJXw@public.gmane.org>
Will Deacon wrote:
> I don't agree. We're making sensible use of a vendor prefix to isolate
> errata workarounds. The description clearly states that the implementation
> is buggy.
Yeah, but I'm disappointed that the patch doesn't explain the exact bug
that necessitates the property. I think that's an important clue for
others to determine whether they would ever need this work-around.
> Given that there aren't any Calxeda engineers left working on this stuff,
> I'm heavily inclined to leave this patch as-is.
Fair enough.
WARNING: multiple messages have this Message-ID (diff)
From: timur@codeaurora.org (Timur Tabi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/5] documentation/iommu: update description of ARM System MMU binding
Date: Tue, 04 Mar 2014 07:20:55 -0600 [thread overview]
Message-ID: <5315D337.5020909@codeaurora.org> (raw)
In-Reply-To: <20140304100837.GB8766@mudshark.cambridge.arm.com>
Will Deacon wrote:
> I don't agree. We're making sensible use of a vendor prefix to isolate
> errata workarounds. The description clearly states that the implementation
> is buggy.
Yeah, but I'm disappointed that the patch doesn't explain the exact bug
that necessitates the property. I think that's an important clue for
others to determine whether they would ever need this work-around.
> Given that there aren't any Calxeda engineers left working on this stuff,
> I'm heavily inclined to leave this patch as-is.
Fair enough.
next prev parent reply other threads:[~2014-03-04 13:20 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-21 17:16 [PATCH 0/5] iommu/arm-smmu: updates for 3.15 Will Deacon
2014-02-21 17:16 ` Will Deacon
[not found] ` <1393002992-24561-1-git-send-email-will.deacon-5wv7dgnIgG8@public.gmane.org>
2014-02-21 17:16 ` [PATCH 1/5] iommu/arm-smmu: set MAX_MASTER_STREAMIDS to MAX_PHANDLE_ARGS Will Deacon
2014-02-21 17:16 ` Will Deacon
2014-02-21 17:16 ` [PATCH 2/5] iommu/arm-smmu: support buggy implementations with secure cfg accesses Will Deacon
2014-02-21 17:16 ` Will Deacon
2014-02-21 17:16 ` [PATCH 3/5] documentation/iommu: update description of ARM System MMU binding Will Deacon
2014-02-21 17:16 ` Will Deacon
2014-02-21 18:57 ` Sergei Shtylyov
2014-02-21 18:57 ` Sergei Shtylyov
[not found] ` <1393002992-24561-4-git-send-email-will.deacon-5wv7dgnIgG8@public.gmane.org>
2014-02-28 16:17 ` Timur Tabi
2014-02-28 16:17 ` Timur Tabi
[not found] ` <CAOZdJXUfAygZqw9s5qOECLjyo=B0VaD29iesbWzDeMbbyVTgqg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-02-28 16:21 ` Will Deacon
2014-02-28 16:21 ` Will Deacon
[not found] ` <20140228162114.GA30996-MRww78TxoiP5vMa5CHWGZ34zcgK1vI+I0E9HWUfgJXw@public.gmane.org>
2014-02-28 17:07 ` Timur Tabi
2014-02-28 17:07 ` Timur Tabi
[not found] ` <5310C253.40804-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2014-03-04 10:08 ` Will Deacon
2014-03-04 10:08 ` Will Deacon
[not found] ` <20140304100837.GB8766-MRww78TxoiP5vMa5CHWGZ34zcgK1vI+I0E9HWUfgJXw@public.gmane.org>
2014-03-04 13:20 ` Timur Tabi [this message]
2014-03-04 13:20 ` Timur Tabi
2014-02-21 17:16 ` [PATCH 4/5] iommu/arm-smmu: clean up use of `flags' in page table handling code Will Deacon
2014-02-21 17:16 ` Will Deacon
2014-02-21 17:16 ` [PATCH 5/5] iommu/arm-smmu: provide option to dsb macro when publishing tables Will Deacon
2014-02-21 17:16 ` Will Deacon
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=5315D337.5020909@codeaurora.org \
--to=timur-sgv2jx0feol9jmxxk+q4oq@public.gmane.org \
--cc=grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org \
--cc=linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
--cc=rob.herring-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=will.deacon-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.