Message ID | 20221130034059.826599-3-guoren@kernel.org |
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State | New |
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[2620:137:e000::1:20]) by mx.google.com with ESMTP id g17-20020a056402181100b0046a09ce4d1csi362628edy.349.2022.11.29.19.44.25; Tue, 29 Nov 2022 19:44:48 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=YP3SVqsO; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232674AbiK3DmK (ORCPT <rfc822;rbbytesnap@gmail.com> + 99 others); Tue, 29 Nov 2022 22:42:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56850 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232555AbiK3DmF (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Tue, 29 Nov 2022 22:42:05 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6735473BBF; Tue, 29 Nov 2022 19:42:05 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 046F8619F3; Wed, 30 Nov 2022 03:42:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF1CAC433D6; Wed, 30 Nov 2022 03:41:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1669779724; bh=4mz/N8yAPFLk80/NEV+FvPrNk6b/1NsfivEh3wBgsKc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YP3SVqsOXAHpUN6beAgjOZXBFt8w+pGUbf1fw8hmSKZInOMarG+xooawDPPCqfYyh FAmIjl/xemkz65XVe9u1fhDVH0Vyo2h49aKXIuaHjexJbgpEeho2vA9/eQSNq86TjK N213fmTaO0fx0bOKRYWk36J2WLJXtGzMp2qZp2JghyJALnnSghiRV89thhBpIj8SH0 NbILHB899P1ju6Y8XuxSuEFczSRcDmT8aPx/dL5mhW5rWLNUSIE1S1JpXM4FmeEb3G anYzOQ1D8nW+ughOor2pXI6pCtvgbDTZd8WYBJJm9hUrrIzVKLxRRfQYH+Jy/TQrVQ eM2vmpURaKPxg== From: guoren@kernel.org To: arnd@arndb.de, guoren@kernel.org, palmer@rivosinc.com, tglx@linutronix.de, peterz@infradead.org, luto@kernel.org, conor.dooley@microchip.com, heiko@sntech.de, jszhang@kernel.org, lazyparser@gmail.com, falcon@tinylab.org, chenhuacai@kernel.org, apatel@ventanamicro.com, atishp@atishpatra.org, palmer@dabbelt.com, paul.walmsley@sifive.com, mark.rutland@arm.com, zouyipeng@huawei.com, bigeasy@linutronix.de, David.Laight@aculab.com, chenzhongjin@huawei.com, greentime.hu@sifive.com, andy.chiu@sifive.com, ben@decadent.org.uk Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Guo Ren <guoren@linux.alibaba.com>, kernel test robot <lkp@intel.com> Subject: [PATCH -next V9 02/14] riscv: elf_kexec: Fixup compile warning Date: Tue, 29 Nov 2022 22:40:47 -0500 Message-Id: <20221130034059.826599-3-guoren@kernel.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20221130034059.826599-1-guoren@kernel.org> References: <20221130034059.826599-1-guoren@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750891115811417581?= X-GMAIL-MSGID: =?utf-8?q?1750891115811417581?= |
Series |
riscv: Add GENERIC_ENTRY support and related features
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Commit Message
Guo Ren
Nov. 30, 2022, 3:40 a.m. UTC
From: Guo Ren <guoren@linux.alibaba.com> If CRYTPO or CRYPTO_SHA256 or KEXE_FILE is not enabled, then: COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash arch/riscv/ ../arch/riscv/kernel/elf_kexec.c: In function 'elf_kexec_load': ../arch/riscv/kernel/elf_kexec.c:185:23: warning: variable 'kernel_start' set but not used [-Wunused-but-set-variable] 185 | unsigned long kernel_start; | ^~~~~~~~~~~~ Fixes: 838b3e28488f ("RISC-V: Load purgatory in kexec_file") Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reported-by: kernel test robot <lkp@intel.com> Tested-by: Jisheng Zhang <jszhang@kernel.org> Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Signed-off-by: Guo Ren <guoren@kernel.org> --- arch/riscv/kernel/elf_kexec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/riscv/kernel/elf_kexec.c b/arch/riscv/kernel/elf_kexec.c index 0cb94992c15b..4b9264340b78 100644 --- a/arch/riscv/kernel/elf_kexec.c +++ b/arch/riscv/kernel/elf_kexec.c @@ -198,7 +198,7 @@ static void *elf_kexec_load(struct kimage *image, char *kernel_buf, if (ret) goto out; kernel_start = image->start; - pr_notice("The entry point of kernel at 0x%lx\n", image->start); + pr_notice("The entry point of kernel at 0x%lx\n", kernel_start); /* Add the kernel binary to the image */ ret = riscv_kexec_elf_load(image, &ehdr, &elf_info,