Messages in this thread Patch in this message | | | From | "Valdis Klētnieks" <> | Subject | [PATCH] cpufreq: qcom-cpufreq-hw: Fix 'make allmodconfig' build, part 2 | Date | Wed, 25 Aug 2021 01:17:18 -0400 |
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Commit 86afc1df661a adds a reference to a symbol that doesn't have an EXPORT_PER_CPU_SYMBOL, which fails if qcom-cpufreq-hw is built as a module.
ERROR: modpost: "cpu_scale" [drivers/cpufreq/qcom-cpufreq-hw.ko] undefined!
Thanks to Seonjae Park for pointing me in the right direction.
Fixes: 86afc1df661a ("cpufreq: qcom-cpufreq-hw: Add dcvs interrupt support") Suggested-by: SeongJae Park <sjpark@amazon.de> Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c index 921312a8d957..7e7de763bd88 100644 --- a/drivers/base/arch_topology.c +++ b/drivers/base/arch_topology.c @@ -149,6 +149,7 @@ void topology_set_freq_scale(const struct cpumask *cpus, unsigned long cur_freq, } DEFINE_PER_CPU(unsigned long, cpu_scale) = SCHED_CAPACITY_SCALE; +EXPORT_PER_CPU_SYMBOL_GPL(cpu_scale); void topology_set_cpu_scale(unsigned int cpu, unsigned long capacity) {
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