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| author | Alexander Gordeev <agordeev@redhat.com> | 2012-06-14 09:50:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-06-14 12:53:15 +0200 |
| commit | 214e270b5f5f6a85400a817d5305c797b2b7467a (patch) | |
| tree | a917cd3e1768e15db3cf4259c1292df159e1ffd7 /arch/x86/platform | |
| parent | 49ad3fd4834182cce9725abb98e080b479fed464 (diff) | |
| download | blackbird-op-linux-214e270b5f5f6a85400a817d5305c797b2b7467a.tar.gz blackbird-op-linux-214e270b5f5f6a85400a817d5305c797b2b7467a.zip | |
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>
Diffstat (limited to 'arch/x86/platform')
0 files changed, 0 insertions, 0 deletions
