From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752563AbcDUNjO (ORCPT ); Thu, 21 Apr 2016 09:39:14 -0400 Received: from ozlabs.org ([103.22.144.67]:48729 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752446AbcDUNjL (ORCPT ); Thu, 21 Apr 2016 09:39:11 -0400 X-powerpc-patch-notification: thanks X-powerpc-patch-commit: ed4a4ef85cf5b75231079501030db28dd59f920a In-Reply-To: <1455944568-7231-3-git-send-email-anju@linux.vnet.ibm.com> To: Anju T , linux-kernel@vger.kernel.org From: Michael Ellerman Cc: maddy@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org, acme@redhat.com, hemant@linux.vnet.ibm.com, anju@linux.vnet.ibm.com, dsahern@gmail.com, naveen.n.rao@linux.vnet.ibm.com, sukadev@linux.vnet.ibm.com, jolsa@redhat.com Subject: Re: [V11,2/4] perf/powerpc: add support for sampling intr machine state Message-Id: <3qrKbf0F5tz9t5V@ozlabs.org> Date: Thu, 21 Apr 2016 23:39:09 +1000 (AEST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2016-20-02 at 05:02:46 UTC, Anju T wrote: > The perf infrastructure uses a bit mask to find out valid > registers to display. Define a register mask for supported > registers defined in asm/perf_regs.h. The bit positions also > correspond to register IDs which is used by perf infrastructure > to fetch the register values. CONFIG_HAVE_PERF_REGS enables > sampling of the interrupted machine state. > > Signed-off-by: Anju T Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/ed4a4ef85cf5b7523107950103 cheers From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [103.22.144.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3qrKbf0tQrzDqdX for ; Thu, 21 Apr 2016 23:39:10 +1000 (AEST) In-Reply-To: <1455944568-7231-3-git-send-email-anju@linux.vnet.ibm.com> To: Anju T , linux-kernel@vger.kernel.org From: Michael Ellerman Cc: maddy@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org, acme@redhat.com, hemant@linux.vnet.ibm.com, anju@linux.vnet.ibm.com, dsahern@gmail.com, naveen.n.rao@linux.vnet.ibm.com, sukadev@linux.vnet.ibm.com, jolsa@redhat.com Subject: Re: [V11, 2/4] perf/powerpc: add support for sampling intr machine state Message-Id: <3qrKbf0F5tz9t5V@ozlabs.org> Date: Thu, 21 Apr 2016 23:39:09 +1000 (AEST) List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Sat, 2016-20-02 at 05:02:46 UTC, Anju T wrote: > The perf infrastructure uses a bit mask to find out valid > registers to display. Define a register mask for supported > registers defined in asm/perf_regs.h. The bit positions also > correspond to register IDs which is used by perf infrastructure > to fetch the register values. CONFIG_HAVE_PERF_REGS enables > sampling of the interrupted machine state. > > Signed-off-by: Anju T Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/ed4a4ef85cf5b7523107950103 cheers