Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753747Ab0KDEfY (ORCPT ); Thu, 4 Nov 2010 00:35:24 -0400 Received: from rcsinet10.oracle.com ([148.87.113.121]:60428 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751243Ab0KDEfX (ORCPT ); Thu, 4 Nov 2010 00:35:23 -0400 Date: Wed, 3 Nov 2010 21:34:39 -0700 From: Randy Dunlap To: randrianasulu@gmail.com Cc: Lin Ming , linux-kernel@vger.kernel.org, mingo@redhat.com Subject: Re: 2.6.37-rc1 build failure Message-Id: <20101103213439.01d2062d.randy.dunlap@oracle.com> In-Reply-To: <201011040334.16833.randrianasulu@gmail.com> References: <201011030532.09986.randrianasulu@gmail.com> <201011040334.16833.randrianasulu@gmail.com> Organization: Oracle Linux Eng. X-Mailer: Sylpheed 2.7.1 (GTK+ 2.16.6; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2614 Lines: 71 On Thu, 4 Nov 2010 03:34:16 +0000 randrianasulu@gmail.com wrote: > В сообщении от Wednesday 03 November 2010 02:05:07 Lin Ming написал(а): > > On Wed, Nov 3, 2010 at 1:32 PM, wrote: > > > Trying to make new kernel i run into this: > > > > > >  CC      arch/x86/lib/delay.o > > >  AS      arch/x86/lib/getuser.o > > >  AS      arch/x86/lib/putuser.o > > >  CC      arch/x86/lib/usercopy_32.o > > >  AR      arch/x86/lib/lib.a > > >  LD      vmlinux.o > > >  MODPOST vmlinux.o > > > WARNING: modpost: Found 2 section mismatch(es). > > > To see full details build your kernel with: > > > 'make CONFIG_DEBUG_SECTION_MISMATCH=y' > > >  GEN     .version > > >  CHK     include/generated/compile.h > > >  UPD     include/generated/compile.h > > >  CC      init/version.o > > >  LD      init/built-in.o > > >  LD      .tmp_vmlinux1 > > > kernel/built-in.o: In function `free_event': > > > perf_event.c:(.text+0x66eb3): undefined reference to `irq_work_sync' > > > kernel/built-in.o: In function `perf_output_put_handle': > > > perf_event.c:(.text+0x680e1): undefined reference to `irq_work_queue' > > > kernel/built-in.o: In function `__perf_event_overflow': > > > perf_event.c:(.text+0x6a75e): undefined reference to `irq_work_queue' > > > make: *** [.tmp_vmlinux1] Ошибка 1 > > > > > > kernel.org git master up to > > > > > > commit eb8abb927ae2fd1730e24ea94cd9527f3c086292 > > > Author: Theodore Ts'o > > > Date:   Tue Nov 2 09:34:50 2010 -0400 > > > > > >    ext4: Remove useless spinlock in ext4_getattr() > > > > > > > > > > > > this is my .config > > > > I build with you .config, but no error. > > > > Maybe you can make distclean and re-build. > > > > Lin Ming > > No, same error. > > I'm using (Linux/GNU Binutils) 2.20.51.0.8.20100412 , gcc (GCC) 4.4.4 on > Slackware -current box (glibc-2.12.1-i486-2). Not sure what else i can do for > debugging this. > -- The build fails for me with the given .config file. It's due to selects and depends, finally comes down to HAVE_PERF_EVENTS not being enabled for M386 or M486. Do you actually have a processor of that vintage? We can probably fix the Kconfig files to prevent this build error... (Ingo: FYI) --- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your code *** -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/