Commits
Alexander Gordeev committed 214e270b5f5
x86/apic/es7000+summit: Always make valid apicid from a cpumask In case of invalid parameters cpu_mask_to_apicid_and() might return apicid value of 0 (on Summit) or a uninitialized value (on ES7000), although it is supposed to return apicid of cpu-0 at least. Fix the operation to always return a valid apicid. Signed-off-by: Alexander Gordeev <agordeev@redhat.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Yinghai Lu <yinghai@kernel.org> Link: http://lkml.kernel.org/r/20120614075026.GH3383@dhcp-26-207.brq.redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>