From: Arjan van de Ven <arjan@infradead.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>,
Linus Torvalds <torvalds@linux-foundation.org>,
Frans Pop <elendil@planet.nl>, Eric Anholt <eric@anholt.net>,
nix.or.die@googlemail.com, linux-kernel@vger.kernel.org,
rjw@sisk.pl, Yinghai Lu <yinghai@kernel.org>
Subject: Re: Linux 2.6.28-rc8
Date: Fri, 12 Dec 2008 07:57:46 -0800 [thread overview]
Message-ID: <20081212075746.4ddc9349@infradead.org> (raw)
In-Reply-To: <20081212082456.GA25106@elte.hu>
On Fri, 12 Dec 2008 09:24:56 +0100
Ingo Molnar <mingo@elte.hu> wrote:
>
> * Pekka Enberg <penberg@cs.helsinki.fi> wrote:
>
> > Hi Ingo,
> >
> > On Thu, Dec 11, 2008 at 10:36 PM, Ingo Molnar <mingo@elte.hu> wrote:
> > > ok. In this case i'd suggest we should just remove the warning.
> > > People do get scared by needless kernel stack dumps - no matter
> > > whether it's marked informational or not.
> > >
> > > So how about the patch below, queued up in tip/x86/debug? Arjan,
> > > what do you think?
> >
> > How come we don't put it under CONFIG_X86_DEBUG or something and
> > hide somewhere in the "Kernel debugging" menu?
>
> okay - how about the following then instead - we still keep the
> warning, but do various things to make it appear less scary.
another thing we could do is try to only warn if you cross bar
boundaries but not if you cross other user-of-the-resource boundaries.
next prev parent reply other threads:[~2008-12-12 15:56 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-11 1:04 Linus Torvalds
2008-12-11 2:37 ` Gabriel C
2008-12-11 7:19 ` Eric Anholt
2008-12-11 16:07 ` Frans Pop
2008-12-11 16:22 ` Linus Torvalds
2008-12-11 16:35 ` Ingo Molnar
2008-12-11 17:05 ` Linus Torvalds
2008-12-11 20:36 ` Ingo Molnar
2008-12-11 20:46 ` Pekka Enberg
2008-12-11 21:34 ` Suresh Siddha
2008-12-12 8:24 ` Ingo Molnar
2008-12-12 15:57 ` Arjan van de Ven [this message]
2008-12-12 16:11 ` Linus Torvalds
2008-12-13 17:15 ` Arjan van de Ven
2008-12-16 22:34 ` Ingo Molnar
2008-12-11 5:09 ` Arjan van de Ven
2008-12-11 7:57 ` Nick Piggin
2008-12-11 8:07 ` Andrew Morton
2008-12-11 8:45 ` Nick Piggin
2008-12-12 3:02 ` Andrew Morton
2008-12-12 3:07 ` Nick Piggin
2008-12-12 3:39 ` Andrew Morton
2008-12-11 8:06 ` Willy Tarreau
2008-12-11 8:40 ` Joerg Roedel
2008-12-11 22:57 ` Theodore Tso
2008-12-11 23:12 ` Mike Travis
2008-12-11 9:26 ` Jean Delvare
2008-12-11 10:38 ` Frederik Deweerdt
2008-12-11 16:59 ` Andrew Morton
2008-12-11 13:00 ` Sam Ravnborg
2008-12-11 13:23 ` Paolo Ciarrocchi
2008-12-11 13:44 ` Alexey Zaytsev
2008-12-11 13:48 ` Ingo Molnar
2008-12-11 15:20 ` Pavel Machek
2008-12-11 15:29 ` David Howells
2008-12-12 3:19 ` David Miller
2008-12-12 5:40 ` Linus Torvalds
2008-12-12 7:54 ` Joerg Roedel
2008-12-12 15:48 ` Alan Cox
2008-12-11 20:12 ` Rafael J. Wysocki
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