From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3tlvrn1pZwzDw3s for ; Sat, 24 Dec 2016 17:06:01 +1100 (AEDT) Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id uBO63hPv069095 for ; Sat, 24 Dec 2016 01:05:58 -0500 Received: from e28smtp05.in.ibm.com (e28smtp05.in.ibm.com [125.16.236.5]) by mx0a-001b2d01.pphosted.com with ESMTP id 27h8web1y6-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Sat, 24 Dec 2016 01:05:58 -0500 Received: from localhost by e28smtp05.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Sat, 24 Dec 2016 11:35:55 +0530 Received: from d28relay03.in.ibm.com (d28relay03.in.ibm.com [9.184.220.60]) by d28dlp03.in.ibm.com (Postfix) with ESMTP id EC6DE125805F for ; Sat, 24 Dec 2016 11:37:12 +0530 (IST) Received: from d28av01.in.ibm.com (d28av01.in.ibm.com [9.184.220.63]) by d28relay03.in.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id uBO65rFD28377324 for ; Sat, 24 Dec 2016 11:35:53 +0530 Received: from d28av01.in.ibm.com (localhost [127.0.0.1]) by d28av01.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id uBO65qQv004303 for ; Sat, 24 Dec 2016 11:35:53 +0530 From: Madhavan Srinivasan To: mpe@ellerman.id.au Cc: linuxppc-dev@lists.ozlabs.org, Madhavan Srinivasan Subject: [PATCH] powerpc/perf: use is_kernel_addr macro in perf_get_misc_flags() Date: Sat, 24 Dec 2016 11:35:49 +0530 Message-Id: <1482559549-22273-1-git-send-email-maddy@linux.vnet.ibm.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cleanup to use is_kernel_addr macro. Signed-off-by: Madhavan Srinivasan --- 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 2cdf2647cdb0..d9c74fd1b37b 100644 --- a/arch/powerpc/perf/core-book3s.c +++ b/arch/powerpc/perf/core-book3s.c @@ -243,7 +243,7 @@ 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; } -- 2.7.4