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RE: [Xen-devel] recent major -unstable changes cause ia64 build to be broken


  • To: "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx>
  • From: "Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@xxxxxx>
  • Date: Tue, 10 May 2005 15:16:09 -0700
  • Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Tue, 10 May 2005 22:15:45 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcVVnbAyzod8pwSRQFCfvZHVBGqrYwAECQag
  • Thread-topic: [Xen-devel] recent major -unstable changes cause ia64 build to be broken

Another new problem due to a common change...

xen/include/xen/cpumask.h declares:

  extern cpumask_t cpu_online_map;

However, with CONFIG_SMP off, xen/include/xen/smp.h
defines cpu_online_map to 1.

I note the comment at the beginning of cpumask.h
that it will soon be replaced, but in the meantime,
please surround the extern declaration with:

  #ifndef cpu_online_map
  extern...
  #endif

Thanks,
Dan

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