From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266678AbUHSQrR (ORCPT ); Thu, 19 Aug 2004 12:47:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266680AbUHSQrQ (ORCPT ); Thu, 19 Aug 2004 12:47:16 -0400 Received: from web21323.mail.yahoo.com ([216.136.175.209]:41578 "HELO web21323.mail.yahoo.com") by vger.kernel.org with SMTP id S266678AbUHSQrO (ORCPT ); Thu, 19 Aug 2004 12:47:14 -0400 Message-ID: <20040819164713.9973.qmail@web21323.mail.yahoo.com> Date: Thu, 19 Aug 2004 09:47:13 -0700 (PDT) From: Matthew Frost Subject: Re: [patch] voluntary-preempt-2.6.8.1-P4 To: Ingo Molnar , linux-kernel@vger.kernel.org Cc: Thomas Charbonnel , Florian Schmidt , Felipe Alfaro Solana , Lee Revell In-Reply-To: <20040819073247.GA1798@elte.hu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --- Ingo Molnar wrote: > i've uploaded the -P4 patch: > > > http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.8.1-P4 > > the main change is a more robust latency tracer - the previous one was > not 100% correct for interrupts. People who have exprienced those weird > ~1msec latencies in the idle task please re-check and re-post latency > traces. I receive the following errors on compile, after make has gotten through building all config options: -- SNIP -- GEN .version CHK include/linux/compile.h UPD include/linux/compile.h CC init/version.o LD init/built-in.o LD .tmp_vmlinux1 arch/i386/kernel/built-in.o(.text+0x398e): In function `do_nmi': : undefined reference to `__trace' arch/i386/kernel/built-in.o(.text+0x4101): In function `do_IRQ': : undefined reference to `__trace' arch/i386/kernel/built-in.o(.text+0xe1e9): In function `smp_apic_timer_interrupt': : undefined reference to `__trace' arch/i386/mm/built-in.o(.text+0x71b): In function `do_page_fault': : undefined reference to `__trace' make: *** [.tmp_vmlinux1] Error 1 -P2 and -P3 gave me the same errors except for `smp_apic_timer_interrupt'. I have tried my .config, default, allyes, and allno, and I get the same result regardless of config. Tree is fresh, patch applied with -Np1 <../[patchname]. I also get fuzz and offsets, but they don't seem to bear on the problem directly. I'm currently running -P1, which doesn't have this problem. gcc is 3.3.4. With thanks for a smoother system feel, Matthew Frost artusemrys at sbcglobal dot net