From: "Jan Beulich" <jbeulich@novell.com>
To: "Andi Kleen" <ak@suse.de>
Cc: "Jiri Kosina" <jikos@jikos.cz>, <linux-kernel@vger.kernel.org>
Subject: Re: dwarf2 stuck Re: lockdep warning in i2c_transfer() with dibx000 DVB - input tree merge plans?
Date: Mon, 16 Oct 2006 16:24:41 +0200 [thread overview]
Message-ID: <4533B249.76E4.0078.0@novell.com> (raw)
In-Reply-To: <200610161617.51111.ak@suse.de>
>> Yes, unfortunately this is another instance of gcc 4.0 generating bad
>> unwind data when optimizing and not accumulating outgoing args.
>> Andi - did you already create a patch implementing Michael's suggestion?
>
>You mean using -maccumulate-outgoing-args ? Not yet.
>
>I guess we can do it unconditionally for all gccs on both i386
>and x86-64, right?
Yes, I concluded this from Michael's description; what I don't know is
whether the option isn't available on very old gcc-s.
Jan
next prev parent reply other threads:[~2006-10-16 14:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-12 13:33 lockdep warning in i2c_transfer() with dibx000 DVB - input tree merge plans? Jiri Kosina
2006-10-13 2:37 ` Dmitry Torokhov
2006-10-13 6:13 ` Ingo Molnar
2006-10-16 10:31 ` dwarf2 stuck " Andi Kleen
2006-10-16 12:37 ` Jan Beulich
2006-10-16 12:45 ` Jiri Kosina
2006-10-16 12:59 ` Jan Beulich
2006-10-16 13:08 ` Jiri Kosina
2006-10-16 13:30 ` Jan Beulich
2006-10-16 14:17 ` Andi Kleen
2006-10-16 14:24 ` Jan Beulich [this message]
2006-10-16 14:34 ` Andi Kleen
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