perf, x86: Provide means for disabling userspace RDPMC

[deliverable/linux.git] / kernel / events / core.c

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 05affc3878ff931fbc475e86e8d0e8210c539d7e..dcd4049e92fcf1832aecb50ff5dfa94245108293 100644 (file)
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -5505,6 +5505,7 @@ static int pmu_dev_alloc(struct pmu *pmu)
        if (!pmu->dev)
                goto out;
 
+       pmu->dev->groups = pmu->attr_groups;
        device_initialize(pmu->dev);
        ret = dev_set_name(pmu->dev, "%s", pmu->name);
        if (ret)