Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964924Ab3DHKAd (ORCPT ); Mon, 8 Apr 2013 06:00:33 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:26550 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S964865Ab3DHKAX (ORCPT ); Mon, 8 Apr 2013 06:00:23 -0400 X-IronPort-AV: E=Sophos;i="4.87,431,1363104000"; d="scan'208";a="7014990" From: Lin Feng To: akpm@linux-foundation.org Cc: cl@linux.com, tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, yinghai@kernel.org, catalin.marinas@arm.com, will.deacon@arm.com, arnd@arndb.de, tony@atomide.com, ben@decadent.org.uk, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, x86@kernel.org, linux-mm@kvack.org, isimatu.yasuaki@jp.fujitsu.com, Lin Feng Subject: [PATCH 0/2] mm: vmemmap: add vmemmap_verify check for hot-add node/memory case Date: Mon, 8 Apr 2013 17:56:38 +0800 Message-Id: <1365415000-10389-1-git-send-email-linfeng@cn.fujitsu.com> X-Mailer: git-send-email 1.8.0.1 X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/04/08 17:53:51, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/04/08 17:54:15, Serialize complete at 2013/04/08 17:54:15 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 757 Lines: 21 In hot add node(memory) case, vmemmap pages are always allocated from other node, but the current logic just skip vmemmap_verify check. So we should also issue "potential offnode page_structs" warning messages if we are the case Lin Feng (2): mm: vmemmap: x86: add vmemmap_verify check for hot-add node case mm: vmemmap: arm64: add vmemmap_verify check for hot-add node case arch/arm64/mm/mmu.c | 4 ++-- arch/x86/mm/init_64.c | 6 ++++-- 2 files changed, 6 insertions(+), 4 deletions(-) -- 1.8.0.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/