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Peter Anvin" , Jonathan Cameron , Juri Lelli , "Cc: Len Brown" , ACPI Devel Maling List , LAK , Linuxarm , Mark Rutland , Mel Gorman , msys.mizuma@gmail.com, "Zengtao (B)" , "Rafael J. Wysocki" , Steven Rostedt , Barry Song , Sudeep Holla , Thomas Gleixner , "Rafael J. Wysocki" , Tim Chen , Will Deacon , x86 , yangyicong , Tian Tao Subject: Re: [PATCH RESEND 1/3] topology: Represent clusters of CPUs within a die Message-ID: <20211006121858.GI174703@worktop.programming.kicks-ass.net> References: <20210924085104.44806-1-21cnbao@gmail.com> <20210924085104.44806-2-21cnbao@gmail.com> <87o883l9c8.mognet@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Oct 06, 2021 at 11:50:35PM +1300, Barry Song wrote: > > 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