From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752684AbcDULJo (ORCPT ); Thu, 21 Apr 2016 07:09:44 -0400 Received: from e23smtp04.au.ibm.com ([202.81.31.146]:32820 "EHLO e23smtp04.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751520AbcDULJn (ORCPT ); Thu, 21 Apr 2016 07:09:43 -0400 X-IBM-Helo: d23dlp01.au.ibm.com X-IBM-MailFrom: naveen.n.rao@linux.vnet.ibm.com X-IBM-RcptTo: linux-kernel@vger.kernel.org Date: Thu, 21 Apr 2016 16:37:36 +0530 From: "Naveen N. Rao" To: Anju T Cc: linux-kernel@vger.kernel.org, mpe@ellerman.id.au, maddy@linux.vnet.ibm.com, jolsa@redhat.com, dsahern@gmail.com, acme@redhat.com, sukadev@linux.vnet.ibm.com, hemant@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH V11 1/4] perf/powerpc: assign an id to each powerpc register Message-ID: <20160421110736.GC28637@naverao1-tp.ibm.com> References: <1455944568-7231-1-git-send-email-anju@linux.vnet.ibm.com> <1455944568-7231-2-git-send-email-anju@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1455944568-7231-2-git-send-email-anju@linux.vnet.ibm.com> User-Agent: Mutt/1.5.24 (2015-08-30) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16042111-0013-0000-0000-000004DABAC8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2016/02/20 10:32AM, Anju T wrote: > The enum definition assigns an 'id' to each register in "struct pt_regs" > of arch/powerpc. The order of these values in the enum definition are > based on the corresponding macros in arch/powerpc/include/uapi/asm/ptrace.h. > > Signed-off-by: Anju T > --- > arch/powerpc/include/uapi/asm/perf_regs.h | 50 +++++++++++++++++++++++++++++++ > 1 file changed, 50 insertions(+) > create mode 100644 arch/powerpc/include/uapi/asm/perf_regs.h This patch doesn't enable anything and doesn't look to be useful by itself. Please merge this with your second patch. - Naveen > > diff --git a/arch/powerpc/include/uapi/asm/perf_regs.h b/arch/powerpc/include/uapi/asm/perf_regs.h > new file mode 100644 > index 0000000..62b8a5e > --- /dev/null > +++ b/arch/powerpc/include/uapi/asm/perf_regs.h > @@ -0,0 +1,50 @@ > +#ifndef _ASM_POWERPC_PERF_REGS_H > +#define _ASM_POWERPC_PERF_REGS_H > + > +enum perf_event_powerpc_regs { > + PERF_REG_POWERPC_R0, > + PERF_REG_POWERPC_R1, > + PERF_REG_POWERPC_R2, > + PERF_REG_POWERPC_R3, > + PERF_REG_POWERPC_R4, > + PERF_REG_POWERPC_R5, > + PERF_REG_POWERPC_R6, > + PERF_REG_POWERPC_R7, > + PERF_REG_POWERPC_R8, > + PERF_REG_POWERPC_R9, > + PERF_REG_POWERPC_R10, > + PERF_REG_POWERPC_R11, > + PERF_REG_POWERPC_R12, > + PERF_REG_POWERPC_R13, > + PERF_REG_POWERPC_R14, > + PERF_REG_POWERPC_R15, > + PERF_REG_POWERPC_R16, > + PERF_REG_POWERPC_R17, > + PERF_REG_POWERPC_R18, > + PERF_REG_POWERPC_R19, > + PERF_REG_POWERPC_R20, > + PERF_REG_POWERPC_R21, > + PERF_REG_POWERPC_R22, > + PERF_REG_POWERPC_R23, > + PERF_REG_POWERPC_R24, > + PERF_REG_POWERPC_R25, > + PERF_REG_POWERPC_R26, > + PERF_REG_POWERPC_R27, > + PERF_REG_POWERPC_R28, > + PERF_REG_POWERPC_R29, > + PERF_REG_POWERPC_R30, > + PERF_REG_POWERPC_R31, > + PERF_REG_POWERPC_NIP, > + PERF_REG_POWERPC_MSR, > + PERF_REG_POWERPC_ORIG_R3, > + PERF_REG_POWERPC_CTR, > + PERF_REG_POWERPC_LNK, > + PERF_REG_POWERPC_XER, > + PERF_REG_POWERPC_CCR, > + PERF_REG_POWERPC_SOFTE, > + PERF_REG_POWERPC_TRAP, > + PERF_REG_POWERPC_DAR, > + PERF_REG_POWERPC_DSISR, > + PERF_REG_POWERPC_MAX, > +}; > +#endif /* _ASM_POWERPC_PERF_REGS_H */ > -- > 2.1.0 >