From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752737Ab0CFKZM (ORCPT ); Sat, 6 Mar 2010 05:25:12 -0500 Received: from qw-out-2122.google.com ([74.125.92.25]:14641 "EHLO qw-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752355Ab0CFKZK convert rfc822-to-8bit (ORCPT ); Sat, 6 Mar 2010 05:25:10 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:content-transfer-encoding; b=L43GmsIHkcJbmlfOsLDUAifY8zOlzfa6oSlarbjWE+8YOyKl8PVUl+Evo/2S2+ODPi nMThlJ3qD45v55QtKDKypCGNbqvlAEzCM3LamuVwArzh3G2mtDLr4HlFpr/GxdGjL4MY xvVIjTVLJiKIt2G/UkyQZerEkxPOayZCzUO7s= MIME-Version: 1.0 In-Reply-To: <19346.6765.457769.167118@pilspetsen.it.uu.se> References: <25ae2d691003051958x72040b47g29d842f1d389a6cf@mail.gmail.com> <19346.6765.457769.167118@pilspetsen.it.uu.se> From: dave b Date: Sat, 6 Mar 2010 21:24:49 +1100 Message-ID: <25ae2d691003060224x67ab1c9au5102c8a22518aff@mail.gmail.com> Subject: Re: weirdness with compiling a 2.6.33 kernel on arm debian To: Mikael Pettersson Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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 I had already reported it to debian - http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=572653 I have cc'ed linux-arm-kernel into this email. On 6 March 2010 20:03, Mikael Pettersson wrote: > dave b writes: >  > Hi have now successfully built a 2.6.33 kernel on a linkstation pro >  > v2. This is an arm device. It is currently running debian  lenny >  > armel. >  > >  > >  > I compiled  (make) zImage, then did a make modules which failed on the >  > first two rounds of compiling the modules - >  > >  > "fs/afs/super.c: In function ‘afs_test_super’: >  > fs/afs/super.c:278: internal compiler error: Segmentation fault >  > Please submit a full bug report, >  > with preprocessed source if appropriate. >  > See for instructions." >  > This was the error encountered on the attempt at compiling the >  > modules. >  > >  > "crypto/gcm.c: In function ‘crypto_gcm_setauthsize’: >  > crypto/gcm.c:152: internal compiler error: Segmentation fault >  > Please submit a full bug report, >  > with preprocessed source if appropriate. >  > See for instructions. >  > make[1]: *** [crypto/gcm.o] Error 1" >  > This was the error the on the second attempt at compiling the modules. >  > >  > The 3rd attempt at building the modules was successful... >  > >  > The device boots and runs fine with this kernel and modules appear to work. >  > [root@nas ~]# uname -a >  > Linux nas 2.6.33 #1 Fri Mar 5 23:54:51 EST 2010 armv5tel GNU/Linux >  > >  > >  > *SO* is this a gcc bug or is it related to the changes to the build >  > process on arm? >  > >  > >  > >  > gcc -v >  > Using built-in specs. >  > Target: arm-linux-gnueabi >  > Configured with: ../src/configure -v --with-pkgversion='Debian >  > 4.3.2-1.1' --with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs >  > --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr >  > --enable-shared --with-system-zlib --libexecdir=/usr/lib >  > --without-included-gettext --enable-threads=posix --enable-nls >  > --with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3 >  > --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc >  > --enable-mpfr --disable-libssp --disable-sjlj-exceptions >  > --enable-checking=release --build=arm-linux-gnueabi >  > --host=arm-linux-gnueabi --target=arm-linux-gnueabi >  > Thread model: posix >  > gcc version 4.3.2 (Debian 4.3.2-1.1) > > GCC bug. Report it to Debian, just like it asked you to. > > In theory it could be flaky hardware or a kernel/CPU combination > with cache coherency issues, but in those cases I'd have expected > many more failures. > > The ARM kernel mailing list is linux-arm-kernel@lists.infradead.org. >