From: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
To: Nadav Amit <namit-pghWNbHTmq7QT0dZR+AlfA@public.gmane.org>
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Subject: Re: [PATCH] iommu/vt-d: Remove unnecassary qi clflushes
Date: Wed, 13 Jul 2016 12:07:32 +0200 [thread overview]
Message-ID: <20160713100732.GA14230@8bytes.org> (raw)
In-Reply-To: <1466773994-242872-1-git-send-email-namit-pghWNbHTmq7QT0dZR+AlfA@public.gmane.org>
On Fri, Jun 24, 2016 at 06:13:14AM -0700, Nadav Amit wrote:
> According to the manual: "Hardware access to ... invalidation queue ...
> are always coherent."
>
> Remove unnecassary clflushes accordingly.
>
> Signed-off-by: Nadav Amit <namit-pghWNbHTmq7QT0dZR+AlfA@public.gmane.org>
Applied, thanks.
prev parent reply other threads:[~2016-07-13 10:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-24 13:13 [PATCH] iommu/vt-d: Remove unnecassary qi clflushes Nadav Amit
[not found] ` <1466773994-242872-1-git-send-email-namit-pghWNbHTmq7QT0dZR+AlfA@public.gmane.org>
2016-06-27 11:30 ` Joerg Roedel
[not found] ` <20160627113014.GL11432-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2016-06-27 16:17 ` Nadav Amit
[not found] ` <C78095BC-3BED-48DE-90CE-601DE40AA613-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-07-05 16:27 ` Nadav Amit
[not found] ` <926A8CFB-D22D-4DC6-9EE0-D912451365BB-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-07-05 16:40 ` Paolo Bonzini
[not found] ` <ac3ff8d4-e47b-e4d8-40ed-02811732526a-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-07-05 16:50 ` Nadav Amit
[not found] ` <5F48A3E6-99EE-4DC5-BF38-4F0338E9E8D0-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-07-05 16:57 ` Paolo Bonzini
2016-07-13 10:07 ` Joerg Roedel [this message]
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=20160713100732.GA14230@8bytes.org \
--to=joro-zlv9swrftaidnm+yrofe0a@public.gmane.org \
--cc=iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org \
--cc=namit-pghWNbHTmq7QT0dZR+AlfA@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.