Messages in this thread Patch in this message | | | Date | Thu, 14 Jun 2012 07:50:02 -0700 | From | tip-bot for Alexander Gordeev <> | Subject | [tip:x86/apic] x86/apic/es7000: Make apicid of a cluster (not CPU) from a cpumask |
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Commit-ID: 5a0a2a308113086cc800a203d903271c9caa1611 Gitweb: http://git.kernel.org/tip/5a0a2a308113086cc800a203d903271c9caa1611 Author: Alexander Gordeev <agordeev@redhat.com> AuthorDate: Thu, 14 Jun 2012 09:50:44 +0200 Committer: Ingo Molnar <mingo@kernel.org> CommitDate: Thu, 14 Jun 2012 12:53:16 +0200
x86/apic/es7000: Make apicid of a cluster (not CPU) from a cpumask
cpu_mask_to_apicid_and() always returns apicid of a single CPU, even in case multiple CPUs were requested. This update fixes a typo and forces apicid of a cluster to be returned.
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/20120614075043.GI3383@dhcp-26-207.brq.redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org> --- arch/x86/kernel/apic/es7000_32.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/apic/es7000_32.c b/arch/x86/kernel/apic/es7000_32.c index 9882093..0874799 100644 --- a/arch/x86/kernel/apic/es7000_32.c +++ b/arch/x86/kernel/apic/es7000_32.c @@ -542,7 +542,7 @@ es7000_cpu_mask_to_apicid(const struct cpumask *cpumask, unsigned int *dest_id) return -EINVAL; } - apicid = new_apicid; + apicid |= new_apicid; round++; } if (!round)
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