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=-19.4 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, URIBL_BLOCKED,USER_AGENT_GIT 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 20AA3C19F34 for ; Mon, 16 Aug 2021 13:25:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0EFE56112D for ; Mon, 16 Aug 2021 13:25:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241068AbhHPNYx (ORCPT ); Mon, 16 Aug 2021 09:24:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:39084 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240279AbhHPNPD (ORCPT ); Mon, 16 Aug 2021 09:15:03 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 99C3A632DF; Mon, 16 Aug 2021 13:12:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1629119534; bh=+2RxgNRlY6jVBAJgrIlgXsu/laS8PTv92YYKfMLbDVI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eT9VwGZJ+T+sdq5UEywFJB1Xs/BkxUh5KvNPe2XKXOQmeD6P+hitKZ6VGgXnouojb PdZbx4p+CsWgLZSKuOo6nsK9k8KJ/DAk/IDDvLUZAzoyCGjpPaVVP+ZKclhfGtTB+S i2H7GSEDkIz0wQY+iKfDH986NGduiEGk84Z9Fvrs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Changbin Du , Palmer Dabbelt Subject: [PATCH 5.13 030/151] riscv: kexec: do not add -mno-relax flag if compiler doesnt support it Date: Mon, 16 Aug 2021 15:01:00 +0200 Message-Id: <20210816125445.069530835@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210816125444.082226187@linuxfoundation.org> References: <20210816125444.082226187@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Changbin Du commit 030d6dbf0c2e5fdf23ad29557f0c87a882993e26 upstream. The RISC-V special option '-mno-relax' which to disable linker relaxations is supported by GCC8+. For GCC7 and lower versions do not support this option. Fixes: fba8a8674f68 ("RISC-V: Add kexec support") Signed-off-by: Changbin Du Cc: stable@vger.kernel.org Signed-off-by: Palmer Dabbelt Signed-off-by: Greg Kroah-Hartman --- arch/riscv/kernel/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/riscv/kernel/Makefile +++ b/arch/riscv/kernel/Makefile @@ -11,7 +11,7 @@ endif CFLAGS_syscall_table.o += $(call cc-option,-Wno-override-init,) ifdef CONFIG_KEXEC -AFLAGS_kexec_relocate.o := -mcmodel=medany -mno-relax +AFLAGS_kexec_relocate.o := -mcmodel=medany $(call cc-option,-mno-relax) endif extra-y += head.o