From: Arjan van de Ven <arjan@infradead.org>
To: Andi Kleen <andi@firstfloor.org>
Cc: linux-kernel@vger.kernel.org, mingo@elte.hu, tglx@tglx.de, hpa@zytor.com
Subject: Re: [patch 2/2] Use the stack frames to get exact stack-traces for CONFIG_FRAMEPOINTER on x86-64
Date: Tue, 8 Jan 2008 09:28:16 -0800 [thread overview]
Message-ID: <20080108092816.47848920@laptopd505.fenrus.org> (raw)
In-Reply-To: <p73fxx8qmir.fsf@bingen.suse.de>
On Tue, 08 Jan 2008 18:01:48 +0100
Andi Kleen <andi@firstfloor.org> wrote:
>
> > The code tries to use the frame pointers to do a backtrace, but if
> > it smells iffy or invalid, falls back to the traditional way of
> > printing backtraces, to make sure that at least some useful
> > backtrace is created.
>
> That will likely happen in most non trivial cases
> (interrupts/exceptions etc.)
interrupts at least work just fine... I tested that already
--
If you want to reach me at my work email, use arjan@linux.intel.com
For development, discussion and tips for power savings,
visit http://www.lesswatts.org
prev parent reply other threads:[~2008-01-08 17:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-08 5:14 Arjan van de Ven
2008-01-08 7:11 ` Ingo Molnar
2008-01-08 17:01 ` Andi Kleen
2008-01-08 17:28 ` Arjan van de Ven [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=20080108092816.47848920@laptopd505.fenrus.org \
--to=arjan@infradead.org \
--cc=andi@firstfloor.org \
--cc=hpa@zytor.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=tglx@tglx.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®