From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>,
mingo@elte.hu, arjan@infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [patch] lockdep: special s390 print_symbol() version
Date: Wed, 28 Jun 2006 14:17:20 +0200 [thread overview]
Message-ID: <1151497040.5428.50.camel@localhost> (raw)
In-Reply-To: <20060628051124.22607c8f.akpm@osdl.org>
On Wed, 2006-06-28 at 05:11 -0700, Andrew Morton wrote:
> On Wed, 28 Jun 2006 14:06:35 +0200
> Heiko Carstens <heiko.carstens@de.ibm.com> wrote:
>
> > Martin made me just aware of __builtin_extract_return_addr() which will
> > do the trick as well and avoids adding yet another ifdef.
>
> Does gcc-3.2 support that?
It was present in every version of gcc we used, even 2.95.3 had it.
--
blue skies,
Martin.
Martin Schwidefsky
Linux for zSeries Development & Services
IBM Deutschland Entwicklung GmbH
"Reality continues to ruin my life." - Calvin.
next prev parent reply other threads:[~2006-06-28 12:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-28 11:24 Heiko Carstens
2006-06-28 12:06 ` Heiko Carstens
2006-06-28 12:11 ` Andrew Morton
2006-06-28 12:17 ` Martin Schwidefsky [this message]
2006-06-28 12:15 ` Ingo Molnar
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