Broken LPAR cpu bringup

Dave Hansen haveblue at us.ibm.com
Fri Jul 16 08:43:34 EST 2004


On Thu, 2004-07-15 at 15:39, Nathan Lynch wrote:
> On Wed, 2004-07-14 at 23:29, Nathan Lynch wrote:
> > Does this fix it?  The problem is that ppc64 doesn't know about
> > cpu_present_map.  The arch-independent code copies cpu_possible_map to
> > cpu_present_map if the latter has not been modified by the arch bootup
> > code -- as you have discovered, this breaks on LPAR.
>
> Well, that's not the only problem, it seems.  With this one on top of
> the previous patch, does it work?  I have tested it on a similar
> configuration, but not Power4.

They still get stuck on my tree.  I'll try on a plain tree in a little
bit.

-- Dave


** Sent via the linuxppc64-dev mail list. See http://lists.linuxppc.org/





More information about the Linuxppc64-dev mailing list