From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754786AbbBLB6L (ORCPT ); Wed, 11 Feb 2015 20:58:11 -0500 Received: from ozlabs.org ([103.22.144.67]:47938 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753507AbbBLB6J (ORCPT ); Wed, 11 Feb 2015 20:58:09 -0500 Date: Thu, 12 Feb 2015 12:58:03 +1100 From: Stephen Rothwell To: Huang Ying Cc: Ebru Akagunduz , LKML , LKP ML Subject: Re: [LKP] [mm] 7d5b506f3c2: -3.9% pigz.time.minor_page_faults Message-ID: <20150212125803.47c19fa4@canb.auug.org.au> In-Reply-To: <1423704926.5968.117.camel@intel.com> References: <1423704926.5968.117.camel@intel.com> X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.25; i586-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/SR+1l0UWxtZIb4pDuCN2PYn"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/SR+1l0UWxtZIb4pDuCN2PYn Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Huang, On Thu, 12 Feb 2015 09:35:26 +0800 Huang Ying wrote: > > FYI, we noticed the below changes on >=20 > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > commit 7d5b506f3c295ff81e34235544a9e6ac143743c1 ("mm: incorporate read-on= ly pages into transparent huge pages") You may need to be more precise about the tree that you are using as linux-next rebases every day and so there could be different interactions with a single commit depending on what else is in a particular release. For example, the above commit appears in 4 different linux-next releases so far (next-20150204, next-20150209, next-20150210, next-20150211). Also, mm related problems should probably also be reported to Andrew Morton. --=20 Cheers, Stephen Rothwell sfr@canb.auug.org.au --Sig_/SR+1l0UWxtZIb4pDuCN2PYn Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJU3AivAAoJEMDTa8Ir7ZwVDBoP/iyY2NjmeFpVKL1+6jX+4dti viTyEBuAvnM8un3oIZaiJE6hBxWaOXWFt1f5YmpJ5ii8H0RQFblb7G9goRzed0fB j+UyKQQWVKZmKH2BWXcCBw4rLzswpOYG720hQ9PoBbRFcwOIIGCVJEODf3DGl//y BO2f7biIe05gTliREoecSYJyHcaWMCdqtU1bgm9JwWjSXmgzGlkt6Dcb3YAPSOCh kMh0oxnDx+g64LBzSLr/O+fu6FxtoN8+7DTqoWcsNrZv1t22JiD5qeGirXIjil8X 2XNT8KEKBqVgbnnnUNW8GVuDeiY077yqjkKw7Mzlq9cvOPnVzU38NmbrzhGk4eec Z6IeJFVmsO4sj/vN2YW+jP/I7jei8yD/5p+iCu0L/UX7daT7JQqWKQHMP8miufs2 z650yBC3oI/nHnkSM3x0oll3jKg57X1J3yz9CabWlQQsKit9FDJ23ufq76F1qNkh 73z5Mzy9A79fbM5asEVtwixwK3BzD9CUrBY77aW8LVwfraWuvA2ymukG6rxMEJzl XB7736WfN8YF2abvEciuYukfsstdfNcUWSjALvN/zGKcqUpIYe4mYzCPCrwbR9b7 bcIYNHTjIEkmQfk88Bh5BvPPvuGSNQT6hJ6MGDSsW/8N3+oDT4WJFgGi9LFvFKpg XNMnnM8Y77IMAlf/vvXt =gn9z -----END PGP SIGNATURE----- --Sig_/SR+1l0UWxtZIb4pDuCN2PYn--