From patchwork Thu Dec 17 16:01:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guo Ren X-Patchwork-Id: 11980155 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=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 9E36BC4361B for ; Thu, 17 Dec 2020 16:03:59 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 61CA42339E for ; Thu, 17 Dec 2020 16:03:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 61CA42339E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=QVa4avoKm7kyzuFGqxgvOh1L1JybOPrR39RHXbTm2uA=; b=YEJD5LlXaaBMQ3Er0hXl0EA8FO 3Q9Eq7lwiwmR1+Z1YtkQ3UOOG6wMiIkBvX4lOGG/PFawFS02FpmUffQgIsFCmkRiQtyTnXi9VUofV vykaZruvppTuQ+SUE+sWE+i0TOlXxp5Nd1e8YuVizTna8Wx7EB3rSSn8TWfviomJZV/H0mLK69VT3 twC4LnCiC7WUVM8OFos+CNdmNJlM05LGjBdD5O3rBMQKZQr5L7jI/rhCGKpiZtcL4C+K2/b5O21A8 IeLUWpVjKnmQqe+uAqdD0fkrvfdzggsakVACDhBkXeBR28t5SI28EtT60Zo1StbzH71jHv0umQZNh T5wY7s+A==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kpvkv-00089f-Qu; Thu, 17 Dec 2020 16:03:53 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kpvku-00089A-AU for linux-riscv@lists.infradead.org; Thu, 17 Dec 2020 16:03:53 +0000 From: guoren@kernel.org Authentication-Results: mail.kernel.org; dkim=permerror (bad message/signature format) To: palmerdabbelt@google.com, paul.walmsley@sifive.com, mhiramat@kernel.org, alankao@andestech.com, rostedt@goodmis.org, bjorn.topel@intel.com, pdp7pdp7@gmail.com Subject: [PATCH v5 3/9] riscv: Fixup wrong ftrace remove cflag Date: Thu, 17 Dec 2020 16:01:39 +0000 Message-Id: <1608220905-1962-4-git-send-email-guoren@kernel.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1608220905-1962-1-git-send-email-guoren@kernel.org> References: <1608220905-1962-1-git-send-email-guoren@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201217_110352_440745_6536901E X-CRM114-Status: UNSURE ( 8.21 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: me@packi.ch, Guo Ren , anup@brainfault.org, linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org, guoren@kernel.org, zong.li@sifive.com, greentime.hu@sifive.com, linux-riscv@lists.infradead.org MIME-Version: 1.0 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Guo Ren We must use $(CC_FLAGS_FTRACE) instead of directly using -pg. It will cause -fpatchable-function-entry error. Signed-off-by: Guo Ren --- arch/riscv/kernel/Makefile | 4 ++-- arch/riscv/mm/Makefile | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile index fa896c5..27f10eb 100644 --- a/arch/riscv/kernel/Makefile +++ b/arch/riscv/kernel/Makefile @@ -4,8 +4,8 @@ # ifdef CONFIG_FTRACE -CFLAGS_REMOVE_ftrace.o = -pg -CFLAGS_REMOVE_patch.o = -pg +CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) +CFLAGS_REMOVE_patch.o = $(CC_FLAGS_FTRACE) endif extra-y += head.o diff --git a/arch/riscv/mm/Makefile b/arch/riscv/mm/Makefile index c0185e5..6b4b7ec 100644 --- a/arch/riscv/mm/Makefile +++ b/arch/riscv/mm/Makefile @@ -2,7 +2,7 @@ CFLAGS_init.o := -mcmodel=medany ifdef CONFIG_FTRACE -CFLAGS_REMOVE_init.o = -pg +CFLAGS_REMOVE_init.o = $(CC_FLAGS_FTRACE) endif KCOV_INSTRUMENT_init.o := n