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 03C79C001DC for ; Mon, 17 Jul 2023 01:35:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229734AbjGQBfK (ORCPT ); Sun, 16 Jul 2023 21:35:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38268 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229461AbjGQBfJ (ORCPT ); Sun, 16 Jul 2023 21:35:09 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 347C6E4B; Sun, 16 Jul 2023 18:35:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1689557701; bh=bnvwNZQU3ddiFMia+1TsCXAcGm8c4FN8Q+vD+CXPH0g=; h=Date:From:To:Cc:Subject:From; b=Kk+rnRhx+j77vI2IVPEmstHrcQQ+cpbU9t2QZJd4Wfc4nGa4BCYBX636b9b9pCX5d oEqeCtUSFVpt7oW05ar8y/Cy8xDj+clqqWtKiNI1kXI6FfLZug5ZdjlUt1ewh6GYox vIdhGO0dINYQDHB4ziuexsyUtqDLCJlNVMEvrWb7dXVRpsF4BVdo5BAE1KsfC26Co2 l8VS7XrWRjMj/j6yQ9N7OsiIzwdwg70ESX+DeFwuBtiDPs0AXTj7O6VSbElB5oT4E5 +rLWZ3hMPLC9x2v23MnfTBX1HaxVv1Ke+DLIlhH9FVX9XsajFPu+mhYm71GM2qWbXx tI6OVDDcMdJ2Q== 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 (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4R44QC59JNz4whq; Mon, 17 Jul 2023 11:34:59 +1000 (AEST) Date: Mon, 17 Jul 2023 11:34:57 +1000 From: Stephen Rothwell To: Tejun Heo , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra Cc: Josh Don , Miaohe Lin , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the cgroup tree Message-ID: <20230717113457.527d7483@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/4bTzXuWvwl5z6X1ORQXeIYl"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/4bTzXuWvwl5z6X1ORQXeIYl Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the cgroup tree, today's linux-next build (arm multi_v7_defconfig) failed like this: kernel/cgroup/cgroup.c: In function 'cgroup_local_stat_show': kernel/cgroup/cgroup.c:3699:15: error: implicit declaration of function 'cg= roup_tryget_css'; did you mean 'cgroup_tryget'? [-Werror=3Dimplicit-functio= n-declaration] 3699 | css =3D cgroup_tryget_css(cgrp, ss); | ^~~~~~~~~~~~~~~~~ | cgroup_tryget kernel/cgroup/cgroup.c:3699:13: warning: assignment to 'struct cgroup_subsy= s_state *' from 'int' makes pointer from integer without a cast [-Wint-conv= ersion] 3699 | css =3D cgroup_tryget_css(cgrp, ss); | ^ Caused by commit d1d4ff5d11a5 ("cgroup: put cgroup_tryget_css() inside CONFIG_CGROUP_SCHED= ") interacting with commit 677ea015f231 ("sched: add throttled time stat for throttled children") from the tip tree. I have reverted commit d1d4ff5d11a5 for today. --=20 Cheers, Stephen Rothwell --Sig_/4bTzXuWvwl5z6X1ORQXeIYl Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmS0msIACgkQAVBC80lX 0GyvawgAljw5cf9eWDqP6vP6up0CFVJ4JssGbh/NxoRlgRK2+flCbqGDBLSskun3 6r0mkoUckgE0QK4VnFOET8f9pEuLOQ6mT2QzfVjJ2LbzjpK0smFjG6NHuNAH7Vob 6Bg6wVNl81zbebO4ArFvH+Lc1xw8TnEeRHpb7pSVBMcpNXRE52EIrD8SUTiRsh7P FcDZlLGrgwxbI0h7ksWaItsMNdbaThkJ3ou4GVqhbBbtEvj90GzQ2NAi4D+mflxz mN9RsEAKQQYxnRaKsge5GRneSwJnLwZQUU3YMkhRd3QSMT6dgTFrmDXy71cTPLsu Au22zSCGmQjHA0VEVL4YxzdmKFowcg== =Hq1K -----END PGP SIGNATURE----- --Sig_/4bTzXuWvwl5z6X1ORQXeIYl--