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From: Kronos <kronos@kronoz.cjb.net>
To: "Richard B. Johnson" <root@chaos.analogic.com>
Cc: Marcelo Tosatti <marcelo.tosatti@cyclades.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [Compile Regression in 2.4.25-pre8][PATCH 11/42]
Date: Tue, 3 Feb 2004 22:04:58 +0100	[thread overview]
Message-ID: <20040203210458.GA1337@dreamland.darkstar.lan> (raw)
In-Reply-To: <Pine.LNX.4.53.0402021622390.28946@chaos>

Il Mon, Feb 02, 2004 at 04:25:55PM -0500, Richard B. Johnson ha scritto: 
> On Mon, 2 Feb 2004, Kronos wrote:
> 
> >
> > include/asm/smpboot.h:126: warning: deprecated use of label at end of compound statement
> >
> > Move the return statement under 'default' label to suppress the warning.
> >
> > diff -Nru -X dontdiff linux-2.4-vanilla/include/asm-i386/smpboot.h linux-2.4/include/asm-i386/smpboot.h
> > --- linux-2.4-vanilla/include/asm-i386/smpboot.h	Tue Nov 11 17:51:14 2003
> > +++ linux-2.4/include/asm-i386/smpboot.h	Sat Jan 31 17:10:50 2004
> > @@ -123,8 +123,8 @@
> >  			cpu = (cpu+1)%smp_num_cpus;
> >  			return cpu_to_physical_apicid(cpu);
> >  		default:
> > +			return cpu_online_map;
> >  	}
> > -	return cpu_online_map;
> >  }
> >  #else
> >  #define target_cpus() (cpu_online_map)
> >
> 
> Not correct. This removes the main-line return of a value.

Since the original code is this:

        switch(clustered_apic_mode){
                case CLUSTERED_APIC_NUMAQ:
                        /* Broadcast intrs to local quad only. */
                        return APIC_BROADCAST_ID_APIC;
                case CLUSTERED_APIC_XAPIC:
                        /*round robin the interrupts*/
                        cpu = (cpu+1)%smp_num_cpus;
                        return cpu_to_physical_apicid(cpu);
                default:
        }
        return cpu_online_map;

my patch doesn't change anything. It may be a bit unclean though. What
about this one:

diff -Nru -X dontdiff linux-2.4-vanilla/include/asm-i386/smpboot.h linux-2.4/include/asm-i386/smpboot.h
--- linux-2.4-vanilla/include/asm-i386/smpboot.h	Sun Aug 31 23:04:50 2003
+++ linux-2.4/include/asm-i386/smpboot.h	Tue Feb  3 22:03:06 2004
@@ -123,6 +123,7 @@
 			cpu = (cpu+1)%smp_num_cpus;
 			return cpu_to_physical_apicid(cpu);
 		default:
+			break;
 	}
 	return cpu_online_map;
 }



Luca
-- 
Reply-To: kronos@kronoz.cjb.net
Home: http://kronoz.cjb.net
I went to God just to see
And I was looking at me
Saw heaven and hell were lies
When I'm God everyone dies

  reply	other threads:[~2004-02-03 21:05 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-01-30 18:15 [Compile Regression] 2.4.25-pre8: 126 warnings 0 errors Xose Vazquez Perez
2004-01-30 18:40 ` Xose Vazquez Perez
2004-01-30 19:11 ` Marcelo Tosatti
2004-01-30 20:49   ` Kronos
     [not found]     ` <Pine.LNX.4.58L.0401301855410.3140@logos.cnet>
2004-02-02 18:09       ` Kronos
2004-02-02 18:19         ` [Compile Regression in 2.4.25-pre8][PATCH 1/42] Kronos
2004-02-02 18:20         ` [Compile Regression in 2.4.25-pre8][PATCH 2/42] Kronos
2004-02-02 18:21         ` [Compile Regression in 2.4.25-pre8][PATCH 3/42] Kronos
2004-02-02 18:21         ` [Compile Regression in 2.4.25-pre8][PATCH 4/42] Kronos
2004-02-02 18:26         ` [Compile Regression in 2.4.25-pre8][PATCH 5/42] Kronos
2004-02-02 18:43         ` [Compile Regression in 2.4.25-pre8][PATCH 6/42] Kronos
2004-02-02 19:42         ` [Compile Regression in 2.4.25-pre8][PATCH 7/42] Kronos
2004-02-02 19:42         ` [Compile Regression in 2.4.25-pre8][PATCH 8/42] Kronos
2004-02-02 19:43         ` [Compile Regression in 2.4.25-pre8][PATCH 9/42] Kronos
2004-02-02 19:44         ` [Compile Regression in 2.4.25-pre8][PATCH 10/42] Kronos
2004-02-02 19:44         ` [Compile Regression in 2.4.25-pre8][PATCH 11/42] Kronos
2004-02-02 21:25           ` Richard B. Johnson
2004-02-03 21:04             ` Kronos [this message]
2004-02-04 12:27               ` Richard B. Johnson
2004-02-02 19:45         ` [Compile Regression in 2.4.25-pre8][PATCH 12/42] Kronos
2004-02-02 19:45         ` [Compile Regression in 2.4.25-pre8][PATCH 13/42] Kronos
2004-02-02 19:46         ` [Compile Regression in 2.4.25-pre8][PATCH 14/42] Kronos
2004-02-02 19:46         ` [Compile Regression in 2.4.25-pre8][PATCH 15/42] Kronos
2004-02-04 16:46           ` Marcelo Tosatti
2004-02-04 20:19             ` Kronos
2004-02-02 19:46         ` [Compile Regression in 2.4.25-pre8][PATCH 16/42] Kronos
2004-02-02 21:51           ` Marcelo Tosatti
2004-02-02 19:47         ` [Compile Regression in 2.4.25-pre8][PATCH 17/42] Kronos
2004-02-02 19:47         ` [Compile Regression in 2.4.25-pre8][PATCH 18/42] Kronos
2004-02-02 19:48         ` [Compile Regression in 2.4.25-pre8][PATCH 19/42] Kronos
2004-02-02 19:48         ` [Compile Regression in 2.4.25-pre8][PATCH 20/42] Kronos
2004-02-02 19:48         ` [Compile Regression in 2.4.25-pre8][PATCH 21/42] Kronos
2004-02-02 19:56         ` [Compile Regression in 2.4.25-pre8][PATCH 22/42] Kronos
2004-02-02 19:57         ` [Compile Regression in 2.4.25-pre8][PATCH 23/42] Kronos
2004-02-02 19:57         ` [Compile Regression in 2.4.25-pre8][PATCH 24/42] Kronos
2004-02-02 19:57         ` [Compile Regression in 2.4.25-pre8][PATCH 25/42] Kronos
2004-02-02 19:58         ` [Compile Regression in 2.4.25-pre8][PATCH 26/42] Kronos
2004-02-02 19:58         ` [Compile Regression in 2.4.25-pre8][PATCH 27/42] Kronos
2004-02-02 19:58         ` [Compile Regression in 2.4.25-pre8][PATCH 28/42] Kronos
2004-02-02 19:58         ` [Compile Regression in 2.4.25-pre8][PATCH 29/42] Kronos
2004-02-02 19:59         ` [Compile Regression in 2.4.25-pre8][PATCH 30/42] Kronos
2004-02-02 20:00         ` [Compile Regression in 2.4.25-pre8][PATCH 31/42] Kronos
2004-02-02 20:01         ` [Compile Regression in 2.4.25-pre8][PATCH 32/42] Kronos
2004-02-02 20:01         ` [Compile Regression in 2.4.25-pre8][PATCH 33/42] Kronos
2004-02-02 20:02         ` [Compile Regression in 2.4.25-pre8][PATCH 34/42] Kronos
2004-02-02 20:03         ` [Compile Regression in 2.4.25-pre8][PATCH 35/42] Kronos
2004-02-02 20:03         ` [Compile Regression in 2.4.25-pre8][PATCH 36/42] Kronos
2004-02-02 20:03         ` [Compile Regression in 2.4.25-pre8][PATCH 37/42] Kronos
2004-02-02 21:08           ` Geert Uytterhoeven
2004-02-02 21:25             ` Kronos
2004-02-03 21:07             ` Kronos
2004-02-03 23:14               ` Philippe Elie
2004-02-04 20:22                 ` Kronos
2004-02-02 20:04         ` [Compile Regression in 2.4.25-pre8][PATCH 38/42] Kronos
2004-02-02 20:04         ` [Compile Regression in 2.4.25-pre8][PATCH 39/42] Kronos
2004-02-02 20:05         ` [Compile Regression in 2.4.25-pre8][PATCH 40/42] Kronos
2004-02-02 20:05         ` [Compile Regression in 2.4.25-pre8][PATCH 41/42] Kronos
2004-02-02 20:06         ` [Compile Regression in 2.4.25-pre8][PATCH 42/42] Kronos
2004-01-30 22:18   ` [Compile Regression] 2.4.25-pre8: 126 warnings 0 errors Nathan Scott

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