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=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 6AF32C07E9A for ; Wed, 14 Jul 2021 14:02:43 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 394C1613C8 for ; Wed, 14 Jul 2021 14:02:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 394C1613C8 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: 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: List-Owner; bh=DiRRNDK//SaOyy+oWj18KBGH0e/rE8lKl2Yqo7fLr4A=; b=4I4l6WIsaNRvzb 8KVT2JWtso1cdg/se31nnL2ILAR+iQj78jeCQ1w9zyntrZQEGKwToxw/W4kbTXSKiRg9di0YJ/CI6 s/zBwc2FqMq4AO+gb+r4Yl/zUU/+RGhIU7PGSc75Asqdf536HKjsIuwxwXTH8v8NChI7On+puX8Xw Ly86jwzUAugD5rpkOf8mJ4EBIgNKIgzzplS5DXuy8C4JF6sl2G3E/gy5PZIGtK2zxSNzs0eH3XPAo JRJTnOBe378yX97cH3gXliYVosd9dq1XY6+XgVptebnl0WZdPEm3ZAeT/XKVvPN3tK1u2aBAKja6A 0iiwtyY5iRiFiD14Mi4w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m3fS3-00Dm1h-SX; Wed, 14 Jul 2021 14:01:28 +0000 Received: from leibniz.telenet-ops.be ([195.130.137.77]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m3eLn-00DbJY-NX for linux-arm-kernel@lists.infradead.org; Wed, 14 Jul 2021 12:50:58 +0000 Received: from andre.telenet-ops.be (andre.telenet-ops.be [IPv6:2a02:1800:120:4::f00:15]) by leibniz.telenet-ops.be (Postfix) with ESMTPS id 4GPy6M5JGFzMqfD0 for ; Wed, 14 Jul 2021 14:50:51 +0200 (CEST) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed10:39cc:190a:2775:cfe7]) by andre.telenet-ops.be with bizsmtp id V0qW2500Y1ccfby010qWp4; Wed, 14 Jul 2021 14:50:47 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1m3eLO-0018dS-Kf; Wed, 14 Jul 2021 14:50:30 +0200 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1m3eLN-00AaEX-RP; Wed, 14 Jul 2021 14:50:29 +0200 From: Geert Uytterhoeven To: Rob Herring , Russell King , Nicolas Pitre , Ard Biesheuvel , Linus Walleij , Catalin Marinas , Will Deacon , Nick Kossifidis , Paul Walmsley , Palmer Dabbelt , Albert Ou , Frank Rowand , Dave Young , Mike Rapoport Cc: Baoquan He , Vivek Goyal , Andrew Morton , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org, kexec@lists.infradead.org, linux-mm@kvack.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v4 07/10] arm64: kdump: Remove custom linux, elfcorehdr parsing Date: Wed, 14 Jul 2021 14:50:17 +0200 Message-Id: <65b6e3294cb84d50a6aab8503a9ebcf41445166d.1626266516.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210714_055056_062090_27963005 X-CRM114-Status: GOOD ( 13.20 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Remove the architecture-specific code for parsing the "linux,elfcorehdr" property under the "/chosen" node in DT, as the platform-agnostic handling in the FDT core code already takes care of this. Signed-off-by: Geert Uytterhoeven --- v4: - s/handlng/parsing/ in patch description. --- arch/arm64/mm/init.c | 21 --------------------- 1 file changed, 21 deletions(-) diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 8490ed2917ff2430..946e246660f2b180 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -125,25 +125,6 @@ static void __init reserve_crashkernel(void) #endif /* CONFIG_KEXEC_CORE */ #ifdef CONFIG_CRASH_DUMP -static int __init early_init_dt_scan_elfcorehdr(unsigned long node, - const char *uname, int depth, void *data) -{ - const __be32 *reg; - int len; - - if (depth != 1 || strcmp(uname, "chosen") != 0) - return 0; - - reg = of_get_flat_dt_prop(node, "linux,elfcorehdr", &len); - if (!reg || (len < (dt_root_addr_cells + dt_root_size_cells))) - return 1; - - elfcorehdr_addr = dt_mem_next_cell(dt_root_addr_cells, ®); - elfcorehdr_size = dt_mem_next_cell(dt_root_size_cells, ®); - - return 1; -} - /* * reserve_elfcorehdr() - reserves memory for elf core header * @@ -154,8 +135,6 @@ static int __init early_init_dt_scan_elfcorehdr(unsigned long node, */ static void __init reserve_elfcorehdr(void) { - of_scan_flat_dt(early_init_dt_scan_elfcorehdr, NULL); - if (!elfcorehdr_size) return; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel