<div dir="ltr"><div><div>Hello,<br><br></div>I noticed this too on a Thinkpad T23 which has PIII CPU. Is your rebuild somewhere available for testing?<br><br></div>Thanks.<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jun 5, 2015 at 1:46 PM, Vladimir Stackov <span dir="ltr"><<a href="mailto:amigo.elite@gmail.com" target="_blank">amigo.elite@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div>Greetings,<br><br></div>currently we are
maintaining own CentOS 7 i686 rebuild and I would like to kindly ask you
to replace following macros from gcc.spec:<br><br>%if 0%{?rhel} >= 7<br>%ifarch %{ix86}<br> --with-arch=x86-64 \<br>%endif<br>%ifarch x86_64<br> --with-arch_32=x86-64 \<br>%endif<br><br></div>with that:<br><br>%if 0%{?rhel} >= 7<br>%ifarch %{ix86}<br> --with-arch=i686 \<br>%endif<br>%ifarch x86_64<br> --with-arch_32=i686 \<br>%endif<br><br></div>x86-64
causes gcc to use extended instruction set for produced code and it's
impossible to run CentOS 7 i686 on older systems without SSE2
instruction because of SIGILL.<br></div><div>This affects Pentium 3, old VIA CPUs, old Xeons and some others.<br></div><div><br></div>Is that possible?<br></div>Thanks!<div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">2015-06-02 19:46 GMT+03:00 Johnny Hughes <span dir="ltr"><<a href="mailto:johnny@centos.org" target="_blank">johnny@centos.org</a>></span>:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5">All,<br>
<br>
The Beta release of the 32-bit (i686) Architecture of CentOS-7 (1503) is<br>
currently on build logs.<br>
<br>
<br>
Right now, only the boot.iso is available, but after some testing from<br>
the users here with feedback, we can spin another tree with fixes and<br>
actual installer isos.<br>
<br>
<a href="http://buildlogs.centos.org/centos/7/os/i386/" target="_blank">http://buildlogs.centos.org/centos/7/os/i386/</a><br>
<br>
updates are also here:<br>
<br>
<a href="http://buildlogs.centos.org/centos/7/updates/i386/" target="_blank">http://buildlogs.centos.org/centos/7/updates/i386/</a><br>
<br>
Current known issues are:<br>
<br>
1. If installing on a QEMU (kvm) i386 VM, you must modify the VM cpu to<br>
use "copy host cpu"<br>
<br>
<a href="http://bugs.centos.org/view.php?id=8748" target="_blank">http://bugs.centos.org/view.php?id=8748</a><br>
<br>
2. The gnome desktop will not exit or log out from the menu.<br>
<br>
<a href="http://bugs.centos.org/view.php?id=8834" target="_blank">http://bugs.centos.org/view.php?id=8834</a><br>
<br>
If someone can figure out how to fix this issue, it would be much<br>
appreciated :)<br>
<br>
======================<br>
<br>
Please report bugs on <a href="http://bugs.centos.org" target="_blank">bugs.centos.org</a> or to this Centos-Devel mailing<br>
list will we do the beta testing and lets see if we can find/fix all the<br>
issues before the full release of this arch.<br>
<br>
Thanks,<br>
Johnny Hughes<br>
<br>
<br></div></div><span class="">_______________________________________________<br>
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<br></span></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><br>-- <br><div><div dir="ltr"><div>Kind regards,<br>Vladimir.</div></div></div>
</font></span></div></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature">Toni Spets</div>
</div>