<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> Samad, Alex wrote: <blockquote cite="midDB174B32B0943440B5440C601B85FE1702D63D7C@snoexc03.asiapacific.cpqcorp.net" type="cite"> <meta http-equiv="Content-Type" content="text/html; "> <meta name="Generator" content="Microsoft Word 11 (filtered medium)">  <title>Trouble building kernel</title> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="PersonName">  <style>  </style> </o:SmartTagType> <div class="Section1"> Hi<o:p></o:p> <o:p> </o:p> Yep gcc 4, that’s the only one I found at the repository…<o:p></o:p> <o:p> </o:p> Do you know what was used to make kernel-smp-2.6.11-1.1180axp_FC3 ? or which version of gcc do yo use 3.? </div> </blockquote> The main compiler for AC 1.0 is gcc 3.4. gcc 4.x is the main compiler for "devel" (aka AC 2.0 or what ever it will be) repository. You should you gcc from AC1.0 distribution and it was used to build the kernel. I got new kernel (2.6.12-something) from FC4 compiled by gcc 4.x, but like I said - I've never tried to boot it. :) I tried to build vanila kernel (from kernel.org) with gcc 4.x, but I had problems with new version of udev during boot. So far I didn't have time to figure out what the problem is. Regards, <blockquote cite="midDB174B32B0943440B5440C601B85FE1702D63D7C@snoexc03.asiapacific.cpqcorp.net" type="cite"> <div class="Section1"> <o:p></o:p> <o:p> </o:p> thanks<o:p></o:p> <o:p> </o:p> <div style="border-style: none none none solid; border-color: -moz-use-text-color -moz-use-text-color -moz-use-text-color blue; border-width: medium medium medium 1.5pt; padding: 0cm 0cm 0cm 4pt;"> <div> <div class="MsoNormal" style="text-align: center;" align="center"> <hr tabindex="-1" align="center" size="2" width="100%"></div> From: <a class="moz-txt-link-abbreviated" href="mailto:axp-list-bounces@redhat.com">axp-list-bounces@redhat.com</a> [<a class="moz-txt-link-freetext" href="mailto:axp-list-bounces@redhat.com">mailto:axp-list-bounces@redhat.com</a>] On Behalf Of Sergey Tikhonov Sent: Friday, 22 July 2005 4:32 AM To: Linux on Alpha processors Subject: Re: Trouble building kernel<o:p></o:p> </div> <o:p> </o:p> Hi, What compiler do you use? I guess gcc 4.x? There were issues with include/asm/system.h and gcc 4.x. As far as I understood - it is optimiser that doesn't remove "dead" code (which in its turn would be activated if passed pointer in not properly aligned or points to correct data with allowed size). In my test kernel I just commented out that statement in the header. Frankly speaking, I have not tried to run a kernel compiled with gcc 4.x. Regards, <st1:PersonName w:st="on">Samad, Alex</st1:PersonName> wrote: <o:p></o:p> Hi<o:p></o:p> Seem to be having some problem rebuilding the kernel from source, doing this because of the ipv6 and the netfilter module issues!<o:p></o:p> I have this package installed<o:p></o:p> kernel-smp-devel-2.6.11-1.1180axp_FC3<o:p></o:p> and I get this error<o:p></o:p> <o:p> </o:p> <a name="">fs/ext3/acl.c: In function 'ext3_set_acl':</a><o:p></o:p> fs/ext3/acl.c:229: warning: 'size' may be used uninitialized in this function<o:p></o:p> fs/isofs/namei.c: In function 'isofs_lookup':<o:p></o:p> fs/isofs/namei.c:171: warning: 'offset' may be used uninitialized in this function<o:p></o:p> fs/isofs/namei.c:171: warning: 'block' may be used uninitialized in this function<o:p></o:p> lib/zlib_inflate/inftrees.c: In function 'huft_build':<o:p></o:p> lib/zlib_inflate/inftrees.c:121: warning: 'r.base' may be used uninitialized in this function<o:p></o:p> net/ipv4/netfilter/ip_conntrack_core.c: In function 'ip_conntrack_in':<o:p></o:p> net/ipv4/netfilter/ip_conntrack_core.c:612: warning: 'set_reply' may be used uninitialized in this function<o:p></o:p> drivers/scsi/aic7xxx/aic7xxx_osm.c: In function 'ahc_linux_register_host':<o:p></o:p> drivers/scsi/aic7xxx/aic7xxx_osm.c:1732: warning: ignoring return value of 'scsi_add_host', declared with attribute warn_unused_result<o:p></o:p> CHK include/linux/compile.h<o:p></o:p> UPD include/linux/compile.h<o:p></o:p> kernel/built-in.o(.text+0x9e50): In function `__xchg':<o:p></o:p> include/asm/system.h:459: undefined reference to `__xchg_called_with_bad_pointer'<o:p></o:p> kernel/built-in.o(.text+0x9e54):include/asm/system.h:459: undefined reference to `__xchg_called_with_bad_pointer'<o:p></o:p> kernel/built-in.o(.text+0x2374c):include/asm/system.h:459: undefined reference to `__xchg_called_with_bad_pointer'<o:p></o:p> kernel/built-in.o(.text+0x23750):include/asm/system.h:459: undefined reference to `__xchg_called_with_bad_pointer'<o:p></o:p> fs/built-in.o(.text+0x22374): In function `__xchg':<o:p></o:p> include/asm/system.h:459: undefined reference to `__xchg_called_with_bad_pointer'<o:p></o:p> fs/built-in.o(.text+0x22378):include/asm/system.h:459: more undefined references to `__xchg_called_with_bad_pointer' follow<o:p></o:p> drivers/built-in.o(.text+0x44210): In function `__cmpxchg':<o:p></o:p> include/asm/system.h:610: undefined reference to `__cmpxchg_called_with_bad_pointer'<o:p></o:p> drivers/built-in.o(.text+0x44214):include/asm/system.h:610: undefined reference to `__cmpxchg_called_with_bad_pointer'<o:p></o:p> net/built-in.o(.text+0x310c): In function `__xchg':<o:p></o:p> include/asm/system.h:459: undefined reference to `__xchg_called_with_bad_pointer'<o:p></o:p> net/built-in.o(.text+0x3110):include/asm/system.h:459: undefined reference to `__xchg_called_with_bad_pointer'<o:p></o:p> net/built-in.o(.text+0x28c08):include/asm/system.h:459: undefined reference to `__xchg_called_with_bad_pointer'<o:p></o:p> net/built-in.o(.text+0x28c0c):include/asm/system.h:459: undefined reference to `__xchg_called_with_bad_pointer'<o:p></o:p> net/built-in.o(.text+0x8272c):include/asm/system.h:459: undefined reference to `__xchg_called_with_bad_pointer'<o:p></o:p> net/built-in.o(.text+0x82730):include/asm/system.h:459: more undefined references to `__xchg_called_with_bad_pointer' follow<o:p></o:p> make: *** [.tmp_vmlinux1] Error 1<o:p></o:p> error: Bad exit status from /var/tmp/rpm-tmp.89997 (%build)<o:p></o:p> <o:p> </o:p> Thought I would hit the list before I tried to confuse myself intrying to decipher.<o:p></o:p> Thanks<o:p></o:p> <pre wrap=""><o:p> </o:p></pre> <pre style="text-align: center;"> <hr align="center" size="4" width="90%"> </pre> <pre><o:p> </o:p></pre> <pre>_______________________________________________<o:p></o:p></pre> <pre>axp-list mailing list<o:p></o:p></pre> <pre><a href="mailto:axp-list@redhat.com">axp-list@redhat.com</a><o:p></o:p></pre> <pre><a href="https://www.redhat.com/mailman/listinfo/axp-list">https://www.redhat.com/mailman/listinfo/axp-list</a><o:p></o:p></pre> <o:p></o:p> <pre>-- <o:p></o:p></pre> <pre>---<o:p></o:p></pre> <pre>Sergey Tikhonov<o:p></o:p></pre> <pre>Solvo Ltd.<o:p></o:p></pre> <pre><a href="mailto:tsv@solvo.ru">tsv@solvo.ru</a><o:p></o:p></pre> </div> </div> <pre wrap=""> <hr size="4" width="90%"> _______________________________________________ axp-list mailing list <a class="moz-txt-link-abbreviated" href="mailto:axp-list@redhat.com">axp-list@redhat.com</a> <a class="moz-txt-link-freetext" href="https://www.redhat.com/mailman/listinfo/axp-list">https://www.redhat.com/mailman/listinfo/axp-list</a></pre> </blockquote> <pre class="moz-signature" cols="72">-- --- Sergey Tikhonov Solvo Ltd. <a class="moz-txt-link-abbreviated" href="mailto:tsv@solvo.ru">tsv@solvo.ru</a> </pre> </body> </html>