From 12e766d16814808b6a581597cef6ce9fc029e917 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Mon, 17 Mar 2025 11:39:35 +0100 Subject: [PATCH] perf: Fix __percpu annotation With bcecd5a529c1 ("percpu: repurpose __percpu tag as a named address space qualifier") the normal compilers start caring about the __percpu annotation, as such f67d1ffd841f ("perf/core: Detach 'struct perf_cpu_pmu_context' and 'struct pmu' lifetimes") needs a fixup. Fixes: f67d1ffd841f ("perf/core: Detach 'struct perf_cpu_pmu_context' and 'struct pmu' lifetimes") Fixes: bcecd5a529c1 ("percpu: repurpose __percpu tag as a named address space qualifier") Reported-by: Stephen Rothwell Reported-by: jirislaby@kernel.org Signed-off-by: Peter Zijlstra (Intel) --- include/linux/perf_event.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 5b8e3aabac02..63dddb3b54f0 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -343,7 +343,7 @@ struct pmu { */ unsigned int scope; - struct perf_cpu_pmu_context __percpu **cpu_pmu_context; + struct perf_cpu_pmu_context * __percpu *cpu_pmu_context; atomic_t exclusive_cnt; /* < 0: cpu; > 0: tsk */ int task_ctx_nr; int hrtimer_interval_ms;