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 3tMb8H3xLRzDvhm for ; Mon, 21 Nov 2016 15:23:58 +1100 (AEDT) Received: from pps.filterd (m0098414.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id uAL4Nii1010678 for ; Sun, 20 Nov 2016 23:23:56 -0500 Received: from e34.co.us.ibm.com (e34.co.us.ibm.com [32.97.110.152]) by mx0b-001b2d01.pphosted.com with ESMTP id 26usb290sm-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Sun, 20 Nov 2016 23:23:56 -0500 Received: from localhost by e34.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Sun, 20 Nov 2016 21:23:55 -0700 Date: Mon, 21 Nov 2016 09:53:50 +0530 From: Ananth N Mavinakayanahalli To: "Naveen N. Rao" Cc: Michael Ellerman , Masami Hiramatsu , Anton Blanchard , linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH] powerpc: kprobes: invoke handlers directly Reply-To: ananth@linux.vnet.ibm.com References: <20161118113926.31350-1-naveen.n.rao@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20161118113926.31350-1-naveen.n.rao@linux.vnet.ibm.com> Message-Id: <20161121042350.GA4482@in.ibm.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri, Nov 18, 2016 at 05:09:26PM +0530, Naveen N. Rao wrote: > ... rather than through notify_die(), to reduce path taken for handling > kprobes. Similar to commit 6f6343f53d13 ("kprobes/x86: Call exception > handlers directly from do_int3/do_debug"). > > While at it, rename post_kprobe_handler() to kprobe_post_handler() for > more uniform naming. > > Reported-by: Masami Hiramatsu > Signed-off-by: Naveen N. Rao Acked-by: Ananth N Mavinakayanahalli