From: Joerg Roedel <joro@8bytes.org>
To: Wei Yang <richard.weiyang@gmail.com>
Cc: dwmw2@infradead.org, iommu@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] iommu/vt-d: reduce extra first level entry in iommu->domains
Date: Wed, 15 Jun 2016 13:39:21 +0200 [thread overview]
Message-ID: <20160615113921.GD26566@8bytes.org> (raw)
In-Reply-To: <20160524230655.GA28550@vultr.guest>
On Tue, May 24, 2016 at 11:06:55PM +0000, Wei Yang wrote:
> Hi, Joerg
>
> Not sure whether you think this calculation is correct.
>
> If I missed something for this " + 1" in your formula, I am glad to hear your
> explanation. So that I could learn something from you :-)
Yeah, your calculation is correct, I applied the patch.
Thanks,
Joerg
WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
To: Wei Yang <richard.weiyang-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] iommu/vt-d: reduce extra first level entry in iommu->domains
Date: Wed, 15 Jun 2016 13:39:21 +0200 [thread overview]
Message-ID: <20160615113921.GD26566@8bytes.org> (raw)
In-Reply-To: <20160524230655.GA28550-yrDqe6+Pica9sAcnBtTtJQ@public.gmane.org>
On Tue, May 24, 2016 at 11:06:55PM +0000, Wei Yang wrote:
> Hi, Joerg
>
> Not sure whether you think this calculation is correct.
>
> If I missed something for this " + 1" in your formula, I am glad to hear your
> explanation. So that I could learn something from you :-)
Yeah, your calculation is correct, I applied the patch.
Thanks,
Joerg
next prev parent reply other threads:[~2016-06-15 11:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-21 2:41 [PATCH] iommu/vt-d: reduce extra first level entry in iommu->domains Wei Yang
2016-05-21 2:41 ` Wei Yang
2016-05-24 23:06 ` Wei Yang
2016-05-24 23:06 ` Wei Yang
2016-05-25 10:17 ` Robin Murphy
2016-05-25 21:43 ` Wei Yang
2016-05-25 21:43 ` Wei Yang
2016-05-26 10:11 ` Robin Murphy
2016-05-26 22:34 ` Wei Yang
2016-06-15 11:39 ` Joerg Roedel [this message]
2016-06-15 11:39 ` Joerg Roedel
2016-06-16 22:51 ` Wei Yang
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=20160615113921.GD26566@8bytes.org \
--to=joro@8bytes.org \
--cc=dwmw2@infradead.org \
--cc=iommu@lists.linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=richard.weiyang@gmail.com \
/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.