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Revert "arch_topology: Make cluster topology span at least SMT CPUs"

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This reverts commit 6b66ca0bac as it
breaks the build on some arches as reported by the kernel test robot.

Link: https://lore.kernel.org/r/202209030824.SouwDV5M-lkp@intel.com
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 6b66ca0bac ("arch_topology: Make cluster topology span at least SMT CPUs")
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Ionela Voinescu <ionela.voinescu@arm.com>
Cc: Yicong Yang <yangyicong@hisilicon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2022-09-03 08:05:08 +02:00
parent 6b66ca0bac
commit c749b27505
1 changed files with 1 additions and 1 deletions
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2
drivers/base/arch_topology.c
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@ -724,7 +724,7 @@ const struct cpumask *cpu_clustergroup_mask(int cpu)
*/
if (cpumask_subset(cpu_coregroup_mask(cpu),
&cpu_topology[cpu].cluster_sibling))
return cpu_smt_mask(cpu);
return get_cpu_mask(cpu);
return &cpu_topology[cpu].cluster_sibling;
}