From: Andreas Schwab <schwab@suse.de>
To: David Miller <davem@davemloft.net>
Cc: akpm@linux-foundation.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org
Subject: Re: powerpc allmodconfig
Date: Thu, 16 Oct 2008 09:53:32 +0200 [thread overview]
Message-ID: <je3aixvuv7.fsf@sykes.suse.de> (raw)
In-Reply-To: <20081015.220247.262683261.davem@davemloft.net> (David Miller's message of "Wed, 15 Oct 2008 22:02:47 -0700 (PDT)")
David Miller <davem@davemloft.net> writes:
>> net/dccp/options.c: In function 'dccp_parse_options':
>> net/dccp/options.c:67: warning: 'value' may be used uninitialized in this function
>
> Known issue, not trivial to fix, gcc is just being incredibly silly here as it
> can't see all of the control flow.
Seems to be fixed in gcc 4.3. It actually needs a pretty complete value
tracking to get right.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2008-10-16 7:53 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-16 4:33 powerpc allmodconfig Andrew Morton
2008-10-16 4:56 ` Benjamin Herrenschmidt
2008-10-16 14:38 ` [PATCH] ibm_newemac: Fix new MAL feature handling Josh Boyer
2008-10-17 12:56 ` Arnd Bergmann
2008-10-17 13:09 ` Josh Boyer
2008-10-20 23:43 ` Benjamin Herrenschmidt
2008-10-21 5:17 ` Jeff Garzik
2008-10-16 5:02 ` powerpc allmodconfig David Miller
[not found] ` <20081015.220247.262683261.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2008-10-16 5:21 ` Benjamin Herrenschmidt
2008-10-16 14:57 ` Johannes Berg
[not found] ` <1224169039.735.57.camel-YfaajirXv214zXjbi5bjpg@public.gmane.org>
2008-10-16 19:49 ` David Miller
2008-10-16 20:02 ` Arjan van de Ven
2008-10-18 12:20 ` Johannes Berg
2008-10-16 6:08 ` Dan Williams
2008-10-16 6:55 ` Brice Goglin
2008-10-16 6:58 ` David Miller
2008-10-16 16:22 ` Jesse Brandeburg
2008-10-16 7:31 ` Geert Uytterhoeven
2008-10-16 7:36 ` David Miller
2008-10-16 7:58 ` Geert Uytterhoeven
2008-10-16 7:53 ` Andreas Schwab [this message]
2008-10-17 11:09 ` Ingo Molnar
2008-10-16 5:57 ` Takashi Iwai
2008-10-16 7:38 ` Adrian Bunk
2008-10-16 7:57 ` Takashi Iwai
2008-10-16 8:21 ` Adrian Bunk
[not found] ` <20081016082157.GC23630-re2QNgSbS3j4D6uPqz5PAwR5/fbUUdgG@public.gmane.org>
2008-10-16 8:43 ` Takashi Iwai
[not found] ` <s5hod1lorpm.wl%tiwai-l3A5Bk7waGM@public.gmane.org>
2008-10-16 10:03 ` Adrian Bunk
2008-10-16 9:34 ` Mark Brown
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