From: Andreas Schwab <schwab@suse.de>
To: Willy Tarreau <willy@w.ods.org>
Cc: Stephan von Krawczynski <skraw@ithnet.com>,
gibbs@scsiguy.com, marcelo@conectiva.com.br,
linux-kernel@vger.kernel.org
Subject: Re: Undo aic7xxx changes
Date: Fri, 09 May 2003 17:18:12 +0200 [thread overview]
Message-ID: <jeof2ctah7.fsf@sykes.suse.de> (raw)
In-Reply-To: <20030509145621.GA17581@alpha.home.local> (Willy Tarreau's message of "Fri, 9 May 2003 16:56:21 +0200")
Willy Tarreau <willy@w.ods.org> writes:
|> On Fri, May 09, 2003 at 03:46:37PM +0200, Stephan von Krawczynski wrote:
|> > On Fri, 9 May 2003 15:27:57 +0200
|> > Willy Tarreau <willy@w.ods.org> wrote:
|> >
|> > > On Fri, May 09, 2003 at 03:02:07PM +0200, Stephan von Krawczynski wrote:
|> > >
|> > > > I cannot say which version of the driver it was, the only thing I can tell
|> > > > you is that the archive was called aic79xx-linux-2.4-20030410-tar.gz.
|> > >
|> > > That's really interesting, because I got the bug since around this version
|> > > (20030417 IIRC), and it locked up only on SMP, sometimes during boot, or
|> > > during heavy disk accesses caused by "updatedb" and "make -j dep". It's
|> > > fixed in 20030502 from http://people.freebsd.org/~gibbs/linux/SRC/
|> >
|> > I tried to merge the latest aic archive into 2.4.21-rc2, besides the "usual"
|> > signed/unsigned warnings I got this one:
|> >
|> > aic7xxx_osm.c: In function `ahc_linux_map_seg':
|> > aic7xxx_osm.c:770: warning: integer constant is too large for "long" type
|>
|> Good catch, but in fact, it's more this line which worries me :
|>
|> 758: if ((addr ^ (addr + len - 1)) & ~0xFFFFFFFF) {
|>
|> I don't see how ~0xFFFFFFFF can be non-null on 32 bits archs
It will always be zero even on 64 bit archs, because ~0xFFFFFFFF is of
type unsigned int. The context doesn't matter.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg
Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2003-05-09 15:05 UTC|newest]
Thread overview: 109+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-07 20:22 Undo aic7xxx changes Marcelo Tosatti
2003-05-09 0:45 ` Justin T. Gibbs
2003-05-09 10:06 ` Stephan von Krawczynski
2003-05-09 12:06 ` Willy Tarreau
2003-05-09 13:02 ` Stephan von Krawczynski
2003-05-09 13:27 ` Willy Tarreau
2003-05-09 13:46 ` Stephan von Krawczynski
2003-05-09 14:56 ` Willy Tarreau
2003-05-09 15:08 ` Arjan van de Ven
2003-05-09 16:27 ` Willy Tarreau
2003-05-09 15:18 ` Andreas Schwab [this message]
2003-05-09 15:19 ` William Lee Irwin III
2003-05-09 14:11 ` Stephan von Krawczynski
2003-05-09 14:57 ` Willy Tarreau
2003-05-12 9:02 ` Stephan von Krawczynski
2003-05-12 15:43 ` Marc-Christian Petersen
2003-05-12 17:25 ` Willy Tarreau
2003-05-23 10:38 ` Stephan von Krawczynski
2003-05-23 12:58 ` Justin T. Gibbs
2003-05-23 13:11 ` Stephan von Krawczynski
2003-05-23 19:57 ` Willy Tarreau
2003-05-24 10:52 ` Stephan von Krawczynski
2003-05-24 11:16 ` Willy Tarreau
2003-05-25 10:58 ` Stephan von Krawczynski
2003-05-25 12:35 ` Willy TARREAU
2003-05-25 12:47 ` Marc-Christian Petersen
2003-05-25 13:50 ` Stephan von Krawczynski
2003-05-25 14:01 ` Marc-Christian Petersen
2003-05-25 14:03 ` Geller Sandor
2003-05-26 15:00 ` Stephan von Krawczynski
2003-05-26 16:44 ` Willy Tarreau
2003-05-30 8:09 ` Stephan von Krawczynski
2003-05-30 8:19 ` Marc-Christian Petersen
2003-05-30 8:21 ` Arjan van de Ven
2003-05-30 8:51 ` Stephan von Krawczynski
2003-05-30 13:34 ` Jeff Garzik
2003-05-30 13:59 ` Stephan von Krawczynski
2003-05-30 13:35 ` Jeff Garzik
2003-05-25 18:30 ` Justin T. Gibbs
2003-06-05 15:05 ` Undo aic7xxx changes (now rc7+aic20030603) Stephan von Krawczynski
2003-06-05 18:14 ` Willy Tarreau
2003-06-06 8:17 ` Oleg Drokin
2003-06-06 9:04 ` Stephan von Krawczynski
2003-06-06 9:17 ` Oleg Drokin
2003-06-06 15:24 ` short freezing while file re-creation Stephan von Krawczynski
2003-06-06 16:02 ` Oleg Drokin
2003-06-06 19:00 ` Chris Mason
2003-06-06 19:10 ` Oleg Drokin
2003-06-06 19:20 ` Chris Mason
2003-06-08 10:15 ` Undo aic7xxx changes (now rc7+aic20030603) Stephan von Krawczynski
2003-06-08 11:19 ` Stephan von Krawczynski
2003-06-08 11:49 ` Stephan von Krawczynski
2003-06-08 16:07 ` Stephan von Krawczynski
2003-06-09 15:10 ` Stephan von Krawczynski
2003-06-09 15:32 ` Justin T. Gibbs
2003-06-10 10:23 ` Stephan von Krawczynski
2003-06-10 15:38 ` Justin T. Gibbs
2003-06-10 17:11 ` Stephan von Krawczynski
2003-06-10 18:07 ` Justin T. Gibbs
2003-06-11 0:51 ` Stephan von Krawczynski
2003-06-11 4:39 ` Justin T. Gibbs
2003-06-11 20:23 ` Stephan von Krawczynski
2003-06-11 21:01 ` John Stoffel
2003-06-13 9:45 ` Stephan von Krawczynski
2003-06-15 12:56 ` Stephan von Krawczynski
2003-06-15 13:26 ` John Stoffel
2003-06-17 20:47 ` Marcelo Tosatti
2003-06-18 11:05 ` Stephan von Krawczynski
2003-06-18 14:21 ` John Stoffel
2003-06-18 14:54 ` Stephan von Krawczynski
2003-06-20 19:59 ` Marcelo Tosatti
2003-06-20 20:59 ` Kevin P. Fleming
2003-06-20 21:13 ` Marcelo Tosatti
2003-06-20 22:03 ` Willy Tarreau
2003-06-20 23:48 ` Stephan von Krawczynski
2003-06-21 10:50 ` Willy TARREAU
2003-06-22 19:00 ` Stephan von Krawczynski
2003-06-23 11:30 ` Stephan von Krawczynski
2003-06-24 11:11 ` Stephan von Krawczynski
2003-06-24 17:43 ` Willy Tarreau
2003-06-24 21:26 ` Stephan von Krawczynski
2003-06-24 22:03 ` Willy Tarreau
2003-06-24 23:43 ` Stephan von Krawczynski
2003-06-25 19:16 ` Willy Tarreau
2003-06-25 19:42 ` Stephan von Krawczynski
2003-06-25 20:30 ` John Stoffel
2003-06-26 9:36 ` Stephan von Krawczynski
2003-06-26 11:34 ` Stephan von Krawczynski
2003-06-30 10:10 ` Stephan von Krawczynski
2003-06-30 11:39 ` Marcelo Tosatti
2003-06-30 12:08 ` Stephan von Krawczynski
2003-06-25 23:04 ` Bernd Eckenfels
2003-06-25 2:22 ` Valdis.Kletnieks
2003-06-24 18:31 ` Bill Davidsen
2003-06-12 13:54 ` Stephan von Krawczynski
2003-06-10 1:38 ` Zwane Mwaikambo
2003-06-10 10:30 ` Stephan von Krawczynski
2003-06-10 12:51 ` Zwane Mwaikambo
2003-06-10 13:38 ` Stephan von Krawczynski
2003-06-10 13:51 ` Zwane Mwaikambo
2003-06-10 15:55 ` Stephan von Krawczynski
2003-06-10 16:23 ` Oleg Drokin
2003-06-10 17:44 ` Stephan von Krawczynski
2003-06-10 18:15 ` Zwane Mwaikambo
2003-06-10 23:55 ` Stephan von Krawczynski
2003-06-10 18:20 ` Zwane Mwaikambo
2003-05-23 18:30 ` Undo aic7xxx changes Marcelo Tosatti
2003-05-23 19:25 ` Stephan von Krawczynski
2003-05-12 15:31 Klaus Dittrich
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