From patchwork Mon Jul 19 14:54:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 12386133 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=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham 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 B6267C07E95 for ; Mon, 19 Jul 2021 15:52:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 927C861363 for ; Mon, 19 Jul 2021 15:52:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245347AbhGSPMQ (ORCPT ); Mon, 19 Jul 2021 11:12:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:48264 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344896AbhGSPLF (ORCPT ); Mon, 19 Jul 2021 11:11:05 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id CA2FB60FDA; Mon, 19 Jul 2021 15:51:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626709904; bh=jg9+WrGqWJ2SqvBAU7KcPrIyvo6uHxgYZt05DuCXvqc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UFvUMBbmGHrYPiG0463l6nMvaW3LGJIr8ZmR3iVK/Ar6yTR+Ds6dD60bOZjsoLMe5 hKehMCHqgKfWWm+kKY1EWrIP7mibGFf/Uiau8qilX/o4zvyzliW5tLyTd37ELAt61P accU4lsTEQi2aoCbAX9tKILh93JR3UrdKCIaTlrM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, kernel test robot , Randy Dunlap , Thomas Bogendoerfer , linux-mips@vger.kernel.org, Kyungsik Lee , Sasha Levin Subject: [PATCH 5.4 145/149] mips: disable branch profiling in boot/decompress.o Date: Mon, 19 Jul 2021 16:54:13 +0200 Message-Id: <20210719144935.596994577@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210719144901.370365147@linuxfoundation.org> References: <20210719144901.370365147@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org From: Randy Dunlap [ Upstream commit 97e488073cfca0eea84450169ca4cbfcc64e33e3 ] Use DISABLE_BRANCH_PROFILING for arch/mips/boot/compressed/decompress.o to prevent linkage errors. mips64-linux-ld: arch/mips/boot/compressed/decompress.o: in function `LZ4_decompress_fast_extDict': decompress.c:(.text+0x8c): undefined reference to `ftrace_likely_update' mips64-linux-ld: decompress.c:(.text+0xf4): undefined reference to `ftrace_likely_update' mips64-linux-ld: decompress.c:(.text+0x200): undefined reference to `ftrace_likely_update' mips64-linux-ld: decompress.c:(.text+0x230): undefined reference to `ftrace_likely_update' mips64-linux-ld: decompress.c:(.text+0x320): undefined reference to `ftrace_likely_update' mips64-linux-ld: arch/mips/boot/compressed/decompress.o:decompress.c:(.text+0x3f4): more undefined references to `ftrace_likely_update' follow Fixes: e76e1fdfa8f8 ("lib: add support for LZ4-compressed kernel") Reported-by: kernel test robot Signed-off-by: Randy Dunlap Cc: Thomas Bogendoerfer Cc: linux-mips@vger.kernel.org Cc: Kyungsik Lee Signed-off-by: Thomas Bogendoerfer Signed-off-by: Sasha Levin --- arch/mips/boot/compressed/decompress.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/boot/compressed/decompress.c b/arch/mips/boot/compressed/decompress.c index a52e929381ea..281e922e5c65 100644 --- a/arch/mips/boot/compressed/decompress.c +++ b/arch/mips/boot/compressed/decompress.c @@ -7,6 +7,8 @@ * Author: Wu Zhangjin */ +#define DISABLE_BRANCH_PROFILING + #include #include #include