From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx155.postini.com [74.125.245.155]) by kanga.kvack.org (Postfix) with SMTP id CF5CD6B0032 for ; Mon, 22 Jul 2013 17:04:12 -0400 (EDT) Message-ID: <51ED9E41.3070204@sr71.net> Date: Mon, 22 Jul 2013 14:04:01 -0700 From: Dave Hansen MIME-Version: 1.0 Subject: Re: [PATCH v2] mm/hotplug, x86: Disable ARCH_MEMORY_PROBE by default References: <1374256068-26016-1-git-send-email-toshi.kani@hp.com> <20130722083721.GC25976@gmail.com> <1374513120.16322.21.camel@misato.fc.hp.com> <51ED9CC2.8040604@gmail.com> In-Reply-To: <51ED9CC2.8040604@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: KOSAKI Motohiro Cc: Toshi Kani , Ingo Molnar , akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, x86@kernel.org, isimatu.yasuaki@jp.fujitsu.com, tangchen@cn.fujitsu.com, vasilis.liaskovitis@profitbricks.com On 07/22/2013 01:57 PM, KOSAKI Motohiro wrote: > > One of possible option is to return EINVAL when system has real hotplug > device. > I mean this interface is only useful when system don't have proper hardware > feature and doesn't work correctly hardware property and this interface > command > are not consistent. > > Dave, What do you think? Sounds reasonable to me. -- 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