From a2391b35f1d9d5b51d43a9150c7239253565d5a6 Mon Sep 17 00:00:00 2001 From: Madhavan Srinivasan Date: Sat, 24 Dec 2016 11:35:49 +0530 Subject: [PATCH] powerpc/perf: use is_kernel_addr macro in perf_get_misc_flags() Cleanup to use is_kernel_addr macro. Signed-off-by: Madhavan Srinivasan Signed-off-by: Michael Ellerman --- arch/powerpc/perf/core-book3s.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c index 87d17a1f7168..595dd718ea87 100644 --- a/arch/powerpc/perf/core-book3s.c +++ b/arch/powerpc/perf/core-book3s.c @@ -248,7 +248,7 @@ static inline u32 perf_get_misc_flags(struct pt_regs *regs) */ if (ppmu->flags & PPMU_NO_SIPR) { unsigned long siar = mfspr(SPRN_SIAR); - if (siar >= PAGE_OFFSET) + if (is_kernel_addr(siar)) return PERF_RECORD_MISC_KERNEL; return PERF_RECORD_MISC_USER; } -- GitLab