From patchwork Fri Dec 10 13:35:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiezhu Yang X-Patchwork-Id: 12695607 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2EC68C433EF for ; Fri, 10 Dec 2021 13:38:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:Cc:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=UoJd8+oJXQtxBXWWBOvEYIp/p8BMiW9UNLGYWnTC9XU=; b=Bh3Q30E4CYxvsJ AdrCdcY0bKt/a1IHvFzlCHDcSiDHzM5MiIlcliR4XFEhBkMttAS/zvdCvbSCYD+8/RWbEVxCP48Nk olN2ZdkYklkyvRJxArYEJbiYVnzwWUfiIghXocDkSqtKqlqdJv4VwAJv7j24ZSiYlF23mbKFSGcuz V2jTg9+Xoh5tVMBMW3kQ7tv5kZa1CdAuGo4le3QwsibMwAKkzR7isxUVMyqsiRIMkGtw3K+YH6ylW rre06QG9/BWVNfBH6I4FeyQUEAXDFQaYVM36Ltz1ZqfFZEZTuhPeERXzaqtazaSw986PMQUrPAPOz IKHs6XW5O/qja4AHTCmg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mvg4f-0020uT-JJ; Fri, 10 Dec 2021 13:36:33 +0000 Received: from mail.loongson.cn ([114.242.206.163] helo=loongson.cn) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mvg4I-0020hx-M3; Fri, 10 Dec 2021 13:36:14 +0000 Received: from linux.localdomain (unknown [113.200.148.30]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9AxusjBV7Nh3OEFAA--.12281S2; Fri, 10 Dec 2021 21:36:02 +0800 (CST) From: Tiezhu Yang To: Dave Young , Baoquan He , Vivek Goyal , Andrew Morton Cc: linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, x86@kernel.org, linux-fsdevel@vger.kernel.org, kexec@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] kdump: simplify code Date: Fri, 10 Dec 2021 21:35:59 +0800 Message-Id: <1639143361-17773-1-git-send-email-yangtiezhu@loongson.cn> X-Mailer: git-send-email 2.1.0 X-CM-TRANSID: AQAAf9AxusjBV7Nh3OEFAA--.12281S2 X-Coremail-Antispam: 1UD129KBjvdXoWrKFyDGrW7KF1UCF45GFW7Jwb_yoW3Grb_XF WIgas5Gry0va4FyFy7K3W3urWDJr4vvFnYvw1ktrW5ta9xJFyrJw48JF4jgrn8XrWkJrZr ArWDGas2vr1FqjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbs8YjsxI4VWxJwAYFVCjjxCrM7AC8VAFwI0_Gr0_Xr1l1xkIjI8I 6I8E6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM2 8CjxkF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVWUCVW8JwA2z4x0Y4vE2Ix0 cI8IcVCY1x0267AKxVW8JVWxJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z2 80aVCY1x0267AKxVW0oVCq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAK zVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Gr0_Cr1lOx 8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JM4IIrI8v6xkF7I0E8cxan2IY04v7 MxkIecxEwVAFwVW5GwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s 026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_ Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20x vEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6rW3Jr0E3s1lIxAIcVC2z280 aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43 ZEXa7IU0nID7UUUUU== X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211210_053611_187036_C9DD082C X-CRM114-Status: UNSURE ( 3.72 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Tiezhu Yang (2): kdump: vmcore: move copy_to() from vmcore.c to uaccess.h kdump: crashdump: use copy_to() to simplify the related code arch/arm/kernel/crash_dump.c | 10 ++-------- arch/arm64/kernel/crash_dump.c | 10 ++-------- arch/ia64/kernel/crash_dump.c | 10 ++++------ arch/mips/kernel/crash_dump.c | 9 ++------- arch/powerpc/kernel/crash_dump.c | 7 ++----- arch/riscv/kernel/crash_dump.c | 9 ++------- arch/sh/kernel/crash_dump.c | 9 ++------- arch/x86/kernel/crash_dump_32.c | 9 ++------- arch/x86/kernel/crash_dump_64.c | 9 ++------- fs/proc/vmcore.c | 14 -------------- include/linux/uaccess.h | 14 ++++++++++++++ 11 files changed, 34 insertions(+), 76 deletions(-)