From: Arjan van de Ven <arjan@infradead.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: dor.laor@qumranet.com, tglx@linutronix.de,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
kvm-devel <kvm-devel@lists.sourceforge.net>
Subject: Re: Performance overhead of get_cycles_sync
Date: Tue, 11 Dec 2007 08:35:13 -0800 [thread overview]
Message-ID: <20071211083513.56c2a385@laptopd505.fenrus.org> (raw)
In-Reply-To: <20071211142717.GA15903@elte.hu>
On Tue, 11 Dec 2007 15:27:17 +0100
Ingo Molnar <mingo@elte.hu> wrote:
>
> * Dor Laor <dor.laor@gmail.com> wrote:
>
>
> The patch below should resolve this - could you please test and Ack
> it? But this CPUID was present in v2.6.23 too, so why did it only
> show up in 2.6.24-rc for you?
isn't this probably wrong since this code is also used in the vsyscall code..
next prev parent reply other threads:[~2007-12-11 16:38 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-11 13:11 Dor Laor
2007-12-11 13:37 ` Ingo Molnar
2007-12-11 14:14 ` Dor Laor
[not found] ` <475E9A92.4030001@qumranet.com>
2007-12-11 14:27 ` Ingo Molnar
2007-12-11 15:03 ` Dor Laor
2007-12-11 16:35 ` Arjan van de Ven [this message]
2007-12-11 17:03 ` Ingo Molnar
2007-12-11 17:23 ` Andi Kleen
2007-12-11 20:19 ` Ingo Molnar
2007-12-11 20:29 ` Ingo Molnar
2007-12-11 21:26 ` [kvm-devel] " Joerg Roedel
2007-12-11 14:27 ` Andi Kleen
2007-12-11 14:57 ` Dor Laor
2007-12-11 15:02 ` Andi Kleen
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=20071211083513.56c2a385@laptopd505.fenrus.org \
--to=arjan@infradead.org \
--cc=dor.laor@qumranet.com \
--cc=kvm-devel@lists.sourceforge.net \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=tglx@linutronix.de \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®