From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50F63C47080 for ; Tue, 1 Jun 2021 13:08:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 343C06136E for ; Tue, 1 Jun 2021 13:08:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233975AbhFANKZ (ORCPT ); Tue, 1 Jun 2021 09:10:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:41670 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233409AbhFANKV (ORCPT ); Tue, 1 Jun 2021 09:10:21 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3D83B6136E; Tue, 1 Jun 2021 13:08:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622552920; bh=F5l3pFKtESBtIzN5XEefSEsjZDV84ZcGAOVvlKQ6dD4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=M2yGYPumXx1S7rpQuwiaxT4yo/Q4hMAa39ejN1WjdV07gw2vU+i2/5fYsEZiBOvzU vEypnZigDti/wBgL29ASBANLjfb/eOUT8vTV3Eub3WAnQoI0E7NBExhcEdLNhdUrWW hyJ/UQrl+0vdhpRWBUKYj/xMc380s5pT6CeuyzmLC+0JL6WrVqzXwDyM/7MUgMF1bG 3jDuvwGZX0/5DxhjOAJGGm37ZZrrWMtyT6xLrN+KfWjNieL7vbafmjbnTXvj5cTU1W 9GG7dQafz4rWNFir/Ho4Jf+5VE6k2iTCXP0LFAf8vr2t8P0Z77ji5xKhbVHiCUzl/O aZ8IZ6Dw5/6ZA== Received: by quaco.ghostprotocols.net (Postfix, from userid 1000) id 37C3D4011C; Tue, 1 Jun 2021 10:08:37 -0300 (-03) Date: Tue, 1 Jun 2021 10:08:37 -0300 From: Arnaldo Carvalho de Melo To: Tiezhu Yang Cc: Peter Zijlstra , Ingo Molnar , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Xuefeng Li Subject: Re: [PATCH] perf tools: Copy uapi/asm/perf_regs.h from the kernel for MIPS Message-ID: References: <1622548436-12472-1-git-send-email-yangtiezhu@loongson.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1622548436-12472-1-git-send-email-yangtiezhu@loongson.cn> X-Url: http://acmel.wordpress.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Tue, Jun 01, 2021 at 07:53:56PM +0800, Tiezhu Yang escreveu: > To allow the build to complete on older systems, where those files are > either not uptodate, lacking some recent additions or not present at > all. > > And check if the copy drifts from the kernel. > > This commit is similar with > commit 12f020338a2c ("tools: Copy uapi/asm/perf_regs.h from the kernel") > > With this commit, we can avoid the following build error in any case: > > tools/perf/arch/mips/include/perf_regs.h:7:10: > fatal error: asm/perf_regs.h: No such file or directory > #include > ^~~~~~~~~~~~~~~~~ > compilation terminated. Thanks, applied. - Arnaldo > Signed-off-by: Tiezhu Yang > --- > tools/arch/mips/include/uapi/asm/perf_regs.h | 40 ++++++++++++++++++++++++++++ > tools/perf/Makefile.config | 1 - > tools/perf/check-headers.sh | 1 + > 3 files changed, 41 insertions(+), 1 deletion(-) > create mode 100644 tools/arch/mips/include/uapi/asm/perf_regs.h > > diff --git a/tools/arch/mips/include/uapi/asm/perf_regs.h b/tools/arch/mips/include/uapi/asm/perf_regs.h > new file mode 100644 > index 0000000..d0f4ecd > --- /dev/null > +++ b/tools/arch/mips/include/uapi/asm/perf_regs.h > @@ -0,0 +1,40 @@ > +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ > +#ifndef _ASM_MIPS_PERF_REGS_H > +#define _ASM_MIPS_PERF_REGS_H > + > +enum perf_event_mips_regs { > + PERF_REG_MIPS_PC, > + PERF_REG_MIPS_R1, > + PERF_REG_MIPS_R2, > + PERF_REG_MIPS_R3, > + PERF_REG_MIPS_R4, > + PERF_REG_MIPS_R5, > + PERF_REG_MIPS_R6, > + PERF_REG_MIPS_R7, > + PERF_REG_MIPS_R8, > + PERF_REG_MIPS_R9, > + PERF_REG_MIPS_R10, > + PERF_REG_MIPS_R11, > + PERF_REG_MIPS_R12, > + PERF_REG_MIPS_R13, > + PERF_REG_MIPS_R14, > + PERF_REG_MIPS_R15, > + PERF_REG_MIPS_R16, > + PERF_REG_MIPS_R17, > + PERF_REG_MIPS_R18, > + PERF_REG_MIPS_R19, > + PERF_REG_MIPS_R20, > + PERF_REG_MIPS_R21, > + PERF_REG_MIPS_R22, > + PERF_REG_MIPS_R23, > + PERF_REG_MIPS_R24, > + PERF_REG_MIPS_R25, > + PERF_REG_MIPS_R26, > + PERF_REG_MIPS_R27, > + PERF_REG_MIPS_R28, > + PERF_REG_MIPS_R29, > + PERF_REG_MIPS_R30, > + PERF_REG_MIPS_R31, > + PERF_REG_MIPS_MAX = PERF_REG_MIPS_R31 + 1, > +}; > +#endif /* _ASM_MIPS_PERF_REGS_H */ > diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config > index 406a951..73df23d 100644 > --- a/tools/perf/Makefile.config > +++ b/tools/perf/Makefile.config > @@ -90,7 +90,6 @@ endif > ifeq ($(ARCH),mips) > NO_PERF_REGS := 0 > CFLAGS += -I$(OUTPUT)arch/mips/include/generated > - CFLAGS += -I../../arch/mips/include/uapi -I../../arch/mips/include/generated/uapi > LIBUNWIND_LIBS = -lunwind -lunwind-mips > endif > > diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh > index dd8ff28..c783558 100755 > --- a/tools/perf/check-headers.sh > +++ b/tools/perf/check-headers.sh > @@ -39,6 +39,7 @@ arch/x86/lib/x86-opcode-map.txt > arch/x86/tools/gen-insn-attr-x86.awk > arch/arm/include/uapi/asm/perf_regs.h > arch/arm64/include/uapi/asm/perf_regs.h > +arch/mips/include/uapi/asm/perf_regs.h > arch/powerpc/include/uapi/asm/perf_regs.h > arch/s390/include/uapi/asm/perf_regs.h > arch/x86/include/uapi/asm/perf_regs.h > -- > 2.1.0 > -- - Arnaldo