From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH part5 0/7] Arrange hotpluggable memory as ZONE_MOVABLE. Date: Wed, 14 Aug 2013 22:22:35 -0400 Message-ID: <20130815022235.GA4439@htj.dyndns.org> References: <520BDD2F.2060909@gmail.com> <20130814195541.GH28628@htj.dyndns.org> <520BE891.8090004@gmail.com> <20130814203538.GK28628@htj.dyndns.org> <520BF3E3.5030006@gmail.com> <20130814213637.GO28628@htj.dyndns.org> <520C2A06.5020007@gmail.com> <20130815012133.GQ28628@htj.dyndns.org> <20130815013346.GR28628@htj.dyndns.org> <520C3273.10605@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <520C3273.10605@gmail.com> Sender: owner-linux-mm@kvack.org To: KOSAKI Motohiro Cc: Tang Chen , Tang Chen , robert.moore@intel.com, lv.zheng@intel.com, rjw@sisk.pl, lenb@kernel.org, tglx@linutronix.de, mingo@elte.hu, hpa@zytor.com, akpm@linux-foundation.org, trenn@suse.de, yinghai@kernel.org, jiang.liu@huawei.com, wency@cn.fujitsu.com, laijs@cn.fujitsu.com, isimatu.yasuaki@jp.fujitsu.com, izumi.taku@jp.fujitsu.com, mgorman@suse.de, minchan@kernel.org, mina86@mina86.com, gong.chen@linux.intel.com, vasilis.liaskovitis@profitbricks.com, lwoodman@redhat.com, riel@redhat.com, jweiner@redhat.com, prarit@redhat.com, zhangyanfei@cn.fujitsu.com, yanghy@cn.fujitsu.com, x86@kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-acpi@vger.kernel.org List-Id: linux-acpi@vger.kernel.org On Wed, Aug 14, 2013 at 09:44:19PM -0400, KOSAKI Motohiro wrote: > >This is doubly idiotic because this is all early boot. Most users > >don't even have a way to access the debug info if the machine crashes > >that early. Developement convenience is something that we consider > >too but, seriously, users come first. This is not your personal > >playground. Don't frigging crash if you have any other option. > > Again, the best depend on the purpose and the goal. If someone specify > to enable hotplugging, They are sure they need it. Now, any fallback > achieve their goal. Their goal is not booting. If they don't have enough > machine to achieve their goal, we have only one way, tell them that. Yes, you go and tell them with the blank screen. -- tejun -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org