From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Rothwell Subject: linux-next: build failure after merge of the akpm-current tree Date: Fri, 13 Jun 2014 15:16:52 +1000 Message-ID: <20140613151652.69bb6961@canb.auug.org.au> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/S.itoS1wE4mYrbk5B0niN5n"; protocol="application/pgp-signature" Return-path: Received: from ozlabs.org ([103.22.144.67]:57380 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750886AbaFMFRU (ORCPT ); Fri, 13 Jun 2014 01:17:20 -0400 Sender: linux-next-owner@vger.kernel.org List-ID: To: Andrew Morton Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Naoya Horiguchi --Sig_/S.itoS1wE4mYrbk5B0niN5n Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Andrew, After merging the akpm-current tree, today's linux-next build (x86_64 allmodconfig) failed like this: mm/memcontrol.c:6674:3: note: each undeclared identifier is reported only o= nce for each function it appears in mm/memcontrol.c: In function 'mem_cgroup_move_charge_pmd': mm/memcontrol.c:6906:37: error: 'ptl' undeclared (first use in this functio= n) if (pmd_trans_huge_lock(pmd, vma, &ptl) =3D=3D 1) { ^ Caused by commit ce1c26c7ca47 ("memcg: separate mem_cgroup_move_charge_pte_range()") - uncovered by my previous reverts. I have reverted that commit and commit 2fba70f78e45 ("memcg-separate-mem_cgroup_move_charge_pte_range-checkpatch-fixes") that depends on it for today. Which lead to: mm/memcontrol.c: In function 'mem_cgroup_count_precharge_pmd': mm/memcontrol.c:6674:3: error: 'skip' undeclared (first use in this functio= n) skip->control =3D PTWALK_DOWN; ^ Caused by commit 7170d5e9623b ("mm/pagewalk: replace mm_walk->skip with more general mm_walk->control"). At this point I got fed up and just dropped the akpm trees completely for t= oday. Was this stuff really meant for v3.16? --=20 Cheers, Stephen Rothwell sfr@canb.auug.org.au --Sig_/S.itoS1wE4mYrbk5B0niN5n Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJTmolNAAoJEMDTa8Ir7ZwVzjYP/i+QPlcDgq3rFA59G6/9l39d btB2K7BFphLQt6WS/wUFBXmkeR6W8zRZvUZzBx0yGpElODOHS0PDq+QvKItqDrNC YZQX1eTlpDuir58Y2wFvRFFFnzmyN7mdzc+Jaf1tQd3JWfZWPfk8W+g+fiP8uXU8 Fx9xgv2oIuZjspkxcz66Z/sqHTtFHWgYYpjoYUEfNotiQCq5MIdjbtgHptnO+wQ6 iScJ5fZ2xQlEhLItHIYOxe7GvPHXy206/eSjvylfKr8VZVFA3vJpCAuxgFPWb67I aBdwYm+nzZGJUZvr5BMOVQieW99kWgwoXsQhy3tzUT02dMcZbBDAPz2r6D3oczBQ +CO26XQHUgWo7oTZOlYZ0OePSLgKalH1ENY1NIN5plbFtlPBydlRSlvxN3WYv9XS mnlN/jWqeAX00gpeOMx6dlF714uTy5ycTXj6cXDJud6tOqTenAgSs0qGu6XlX+f2 M96EfcNrX52X2MzsGKcCkOdFYH9pWSkqGpep4CGshy1IM4iLTGBv3EwhdRCNOD8u d+ooHgN1qJsXv5UjwGRTRC/zXN+AEr+IvHus9wtbFxIKzOMRHfzRtK2WFyoVOsMW +jYNJeDtqrMJ9X4YFh5NRfQhzoXAQr79kydg5JRF6LlFSBUF4wtaxOEbi/Y/OBaW XcR3fN1HhoevTwyvSZsr =vYnd -----END PGP SIGNATURE----- --Sig_/S.itoS1wE4mYrbk5B0niN5n--