From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NDEdR-0004Uq-VI for qemu-devel@nongnu.org; Wed, 25 Nov 2009 04:58:06 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NDEdM-0004Th-Rz for qemu-devel@nongnu.org; Wed, 25 Nov 2009 04:58:05 -0500 Received: from [199.232.76.173] (port=53303 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NDEdM-0004Te-Nr for qemu-devel@nongnu.org; Wed, 25 Nov 2009 04:58:00 -0500 Received: from mtagate4.uk.ibm.com ([194.196.100.164]:37903) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1NDEdM-0007nH-9F for qemu-devel@nongnu.org; Wed, 25 Nov 2009 04:58:00 -0500 Received: from d06nrmr1707.portsmouth.uk.ibm.com (d06nrmr1707.portsmouth.uk.ibm.com [9.149.39.225]) by mtagate4.uk.ibm.com (8.13.1/8.13.1) with ESMTP id nAP9vt9F013621 for ; Wed, 25 Nov 2009 09:57:55 GMT Received: from d06av01.portsmouth.uk.ibm.com (d06av01.portsmouth.uk.ibm.com [9.149.37.212]) by d06nrmr1707.portsmouth.uk.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id nAP9vtjN1282152 for ; Wed, 25 Nov 2009 09:57:55 GMT Received: from d06av01.portsmouth.uk.ibm.com (loopback [127.0.0.1]) by d06av01.portsmouth.uk.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id nAP9vtCY032236 for ; Wed, 25 Nov 2009 09:57:55 GMT Message-ID: <4B0CFFCB.2080206@de.ibm.com> Date: Wed, 25 Nov 2009 10:58:35 +0100 From: Carsten Otte MIME-Version: 1.0 Subject: Re: [Qemu-devel] [PATCH 12/13] Add zipl bootloader interpreter References: <1259083781-14642-1-git-send-email-agraf@suse.de> <1259083781-14642-13-git-send-email-agraf@suse.de> <4B0C2BB7.5010203@codemonkey.ws> <50C52B25-2CAE-43E2-A3FC-37545695086E@suse.de> <4B0C3375.4010206@codemonkey.ws> In-Reply-To: <4B0C3375.4010206@codemonkey.ws> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony Liguori Cc: Carsten Otte , Alexander Graf , Aurelien Jarno , qemu-devel@nongnu.org Anthony Liguori wrote: > Can't you just use kboot? > > Use a kernel loader to load the kboot module/initrd, include kboot as > our firmware, then let kboot do the magic to launch the real linux > kernel from disk. Hehe, and how would you load that initial kernel if you don't have bios? No matter what, you do need a form of initial loading. And doing it the architected way is just plain right.