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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93915C4332F for ; Tue, 1 Mar 2022 20:14:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237702AbiCAUPe (ORCPT ); Tue, 1 Mar 2022 15:15:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49658 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237719AbiCAUP3 (ORCPT ); Tue, 1 Mar 2022 15:15:29 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD88C77A86; Tue, 1 Mar 2022 12:14:44 -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 ams.source.kernel.org (Postfix) with ESMTPS id 518C9B81D0F; Tue, 1 Mar 2022 20:14:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A39E3C340EF; Tue, 1 Mar 2022 20:14:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1646165682; bh=juecZkJ+lgMGyMxfnL3NZc+gJKSkICxxpn3nc4R/AEo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cQhEQHd9W9smJEGF6FPb9t6UYaSSmBPwYMCBnNmHoC/VpEemoM9KNYQgw1SG6X6+8 ydVYFi4K8FARW+wOA1HTA1UgaYBSAZW30ZT9xx8HouqTJeMiyCSinkk4jWTUFH5ERd k2TVeAX04pjzppVyA2aG8OpNbAnFAepGS+rPvQc8/ehY32U61TLQFCuerBkC0Uqc5N b2QoPrgurMYlxG35/kprINAMQTx1c6BN/j2TAFURVXxZTjc/w/YvPQypscTdWqqE08 TfC39grEITGunJgmLAvP1gv20jebzjT17Z9/Exy4TFYChCrp2pOS2ehUJCLqwxKuYc 2XsaCm2oGwGnw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Nikhil Gupta , Rob Herring , Sasha Levin , robh+dt@kernel.org, frowand.list@gmail.com, devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 5.16 11/28] of/fdt: move elfcorehdr reservation early for crash dump kernel Date: Tue, 1 Mar 2022 15:13:16 -0500 Message-Id: <20220301201344.18191-11-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220301201344.18191-1-sashal@kernel.org> References: <20220301201344.18191-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Nikhil Gupta [ Upstream commit 132507ed04ce0c5559be04dd378fec4f3bbc00e8 ] elfcorehdr_addr is fixed address passed to Second kernel which may be conflicted with potential reserved memory in Second kernel,so fdt_reserve_elfcorehdr() ahead of fdt_init_reserved_mem() can relieve this situation. Signed-off-by: Nikhil Gupta Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20220128042321.15228-1-nikhil.gupta@nxp.com Signed-off-by: Sasha Levin --- drivers/of/fdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 7e868e5995b7e..f66abb496ed16 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -644,8 +644,8 @@ void __init early_init_fdt_scan_reserved_mem(void) } fdt_scan_reserved_mem(); - fdt_init_reserved_mem(); fdt_reserve_elfcorehdr(); + fdt_init_reserved_mem(); } /** -- 2.34.1