Re: [Xen-devel] [PATCH] changeset 8831 gets sockets, cores, and siblings wrong

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 16 Feb 2006, at 18:18, Andrew Theurer wrote:

> It looks like with changeset 8831 cpu_core_ids are no longer unique 
> across phys cpus.  So, when we search for siblings to populate 
> cpu_sibling_map, just checking for same core IDs are not good enough.  
> Both core ID and phys cpu ID have to match.  Patch attached fixes 
> this.
Thanks. It turns out all that code in smpboot.c disappeared in the 
latest 2.6 codebase, so I upgraded to that and the problem has gone 
away. :-)
 -- Keir


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