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[209.132.180.67]) by mx.google.com with ESMTP id e67si419109pgc.11.2019.06.12.11.11.17; Wed, 12 Jun 2019 11:11:31 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b="V/zhBvE/"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728665AbfFLSHf (ORCPT + 99 others); Wed, 12 Jun 2019 14:07:35 -0400 Received: from mail.skyhub.de ([5.9.137.197]:34544 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728398AbfFLSHe (ORCPT ); Wed, 12 Jun 2019 14:07:34 -0400 Received: from zn.tnic (p200300EC2F0A6800329C23FFFEA6A903.dip0.t-ipconnect.de [IPv6:2003:ec:2f0a:6800:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 731C91EC0911; Wed, 12 Jun 2019 20:07:33 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1560362853; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=mhjS3zj0rE/LRDcuc4qJj8sKWmVzgYk2T4R8NeLIaRs=; b=V/zhBvE/aTV5OMFPUKjdyy7x17msWtoPYzdBa/s/ElDZ1MfEyGnI/S8w/xu5eJRUgaIRvv F3CpYMkAUOIUBSfPaclX5T5iWWke0zutpkBdtT0rpiGJpZq/0JfuvVLTHZsL9X8Hkwo9fU 7IIUSZMnOEw9ojxaS3mLlcogXfC3JAc= Date: Wed, 12 Jun 2019 20:07:24 +0200 From: Borislav Petkov To: "Lendacky, Thomas" Cc: Baoquan He , lijiang , "linux-kernel@vger.kernel.org" , "kexec@lists.infradead.org" , "tglx@linutronix.de" , "mingo@redhat.com" , "akpm@linux-foundation.org" , "dave.hansen@linux.intel.com" , "luto@kernel.org" , "peterz@infradead.org" , "x86@kernel.org" , "hpa@zytor.com" , "dyoung@redhat.com" Subject: Re: [PATCH 0/3 v11] add reserved e820 ranges to the kdump kernel e820 table Message-ID: <20190612180724.GP32652@zn.tnic> References: <20190607174211.GN20269@zn.tnic> <20190608035451.GB26148@MiWiFi-R3L-srv> <20190608091030.GB32464@zn.tnic> <20190608100139.GC26148@MiWiFi-R3L-srv> <20190608100623.GA9138@zn.tnic> <20190608102659.GA9130@MiWiFi-R3L-srv> <20190610113747.GD5488@zn.tnic> <20190612015549.GI26148@MiWiFi-R3L-srv> <20190612151033.GJ32652@zn.tnic> <3dfa5985-008a-20d8-5171-cfe96807c303@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <3dfa5985-008a-20d8-5171-cfe96807c303@amd.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 12, 2019 at 04:52:22PM +0000, Lendacky, Thomas wrote: > I think the discussion ended up being that debuginfo wasn't being stripped > from the kernel and initrd (mainly the initrd). What are the sizes of > the kernel and initrd that you are loading for kdump via kexec? > > From previous post: > kexec -s -p /boot/vmlinuz-5.2.0-rc3+ --initrd=/boot/initrd.img-5.2.0-rc3+ You mean those sizes? $ ls -lh /boot/vmlinuz-5.2.0-rc3+ /boot/initrd.img-5.2.0-rc3+ -rw-r--r-- 1 root root 7.8M Jun 10 12:53 /boot/initrd.img-5.2.0-rc3+ -rw-r--r-- 1 root root 6.7M Jun 10 12:53 /boot/vmlinuz-5.2.0-rc3+ That should fit easily in 256M :) -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.