Re: [PATCH RESEND 1/3] topology: Represent clusters of CPUs within a die
From: Peter Zijlstra <peterz@infradead.org>
Date: 2021-10-06 12:23:06
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On Wed, Oct 06, 2021 at 11:50:35PM +1300, Barry Song wrote:
quoted
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c index 7cb31d959f33..fc0836f460fb 100644 --- a/drivers/base/arch_topology.c +++ b/drivers/base/arch_topology.c@@ -622,7 +622,8 @@ void update_siblings_masks(unsigned int cpuid) if (cpuid_topo->package_id != cpu_topo->package_id) continue; - if (cpuid_topo->cluster_id == cpu_topo->cluster_id) { + if (cpuid_topo->cluster_id == cpu_topo->cluster_id && + cpuid_topo->cluster_id != -1) { cpumask_set_cpu(cpu, &cpuid_topo->cluster_sibling); cpumask_set_cpu(cpuid, &cpu_topo->cluster_sibling); }Hi Peter, Would you like to change this line in your tree?
Can you please double check: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/log/?h=sched/next _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel