From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7B20C678DB for ; Mon, 6 Mar 2023 02:55:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229609AbjCFCzA (ORCPT ); Sun, 5 Mar 2023 21:55:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45468 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229556AbjCFCy6 (ORCPT ); Sun, 5 Mar 2023 21:54:58 -0500 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A0DEFEFBD; Sun, 5 Mar 2023 18:54:56 -0800 (PST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4PVNTp5n20z4wgq; Mon, 6 Mar 2023 13:54:54 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1678071295; bh=Pn7ta1viWY+yaawNJcsj7+3gke8PlSKDAjlsev2h3a0=; h=Date:From:To:Cc:Subject:From; b=azuluoohLTPw91ZOTmoWSjqpeM7IMhUwHFUIc7SYYefpGu7G5ZWo0zH1KslnxCFKB iELiRVwnb8QEP4B0B4nrbKzGuFBsUy8qOjPuQ8+Xv2Y69xlJQ8D1GD85SZnk492N5A /jzBHyqSqfRlIRuzZqbwyPyrU4maetDoKZFAIVCs+l0/4WacL/QVfAyK1bQjzlNjh9 GbSsOC+2LANwMANR2XWypGtdxw/9jGl0CFo6kXTp50e7UJf2w7/+FVPJ8x30RVIOcN WtQdtEkkHakCQHYARSmrC8a0Vte7Aea23xaIwtmNYskJsRZYfD6ihdjW07uWiyxXLy o4qLjl00SP2jQ== Date: Mon, 6 Mar 2023 13:54:47 +1100 From: Stephen Rothwell To: Andrew Morton Cc: Suren Baghdasaryan , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the mm tree Message-ID: <20230306135447.2c657f48@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/EktfoyZTQ9egu/Yoqqs8el2"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/EktfoyZTQ9egu/Yoqqs8el2 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi all, After merging the mm tree, today's linux-next build (various) failed like this: mm/khugepaged.c:1702:9: error: implicit declaration of function =E2=80=98vm= a_try_start_write=E2=80=99; did you mean =E2=80=98vma_start_write=E2=80=99?= [-Werror=3Dimplicit-function-declaration] Caused by commit 92e3612279f9 ("mm/khugepaged: fix vm_lock/i_mmap_rwsem inversion in retra= ct_page_tables") The definition of vma_try_start_write() is protected by CONFIG_PER_VMA_LOCK, but its use is not. --=20 Cheers, Stephen Rothwell --Sig_/EktfoyZTQ9egu/Yoqqs8el2 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmQFVfcACgkQAVBC80lX 0GxwBQf/Zwx5irKLOgIBzYtUpHWD4WLfN1a6l/mFKO4s10ar6z6Vun2g2uuQTF02 PhPeJCSmIXAzwpNVDfY9vsbPnGsrBYJsH5GcLOWu5s7oCPYKBa3T8xiV5e4iFGwN MhET0OIqDvYYcCfg/A5rBF8DqbcYhUpZ7K4yX+y6ZlHIsLc6uG4BwYvDH6RtQrbO imDidegzHbF96G21QUQSyIXZl+z3673z3BMqMdPRB/NLuD3lKqerN2eVTjvaao0c hHnguyZZgsLQZB1Bl498tinQJIx5C65YwrAt1R+vCaDOeA3LfXHIGqgi9De68/2p EgPD3LmSh7L+h7aHBxT9yoDR+pZKsw== =93Zt -----END PGP SIGNATURE----- --Sig_/EktfoyZTQ9egu/Yoqqs8el2--