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 X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 658A4C072B1 for ; Thu, 30 May 2019 05:33:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1C7332238C for ; Thu, 30 May 2019 05:33:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="tS9XjhsW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726489AbfE3FdV (ORCPT ); Thu, 30 May 2019 01:33:21 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:36421 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725961AbfE3FdU (ORCPT ); Thu, 30 May 2019 01:33:20 -0400 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 45Dx7d4v7bz9s00; Thu, 30 May 2019 15:33:17 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1559194397; bh=mimjJjO6VsPyW9w7prhgMUoBLSc8qMMY4Mw1JmXnMuw=; h=Date:From:To:Cc:Subject:From; b=tS9XjhsW5QUPZBbZfz+Zulbmb+U2uowHm6XMO/EL61bbz/5/uA65TIXUUYvvo7oeR OqKPKz6XG7buid1HFAlMzheBoPj7cL5tdoVO+ysyKL8VWKsEoGrlyvew6ueXgjemi8 Feb8YA55UxTv8k+uZU7RVMlp4dqo1R0kFz8eXeIqN+Qi1yjcYfheHWp/sGQcRHclrV CUzv1w9BVSvCKUQev+eiQc4XIo+q74FrUiFre0VNfRtg+3+OVM/sNWc52xtwIjTSt/ tJrg1hm5HkPqX+QAev+aLKhJPiUuiiqdA2wNXL0jp9alfyxS1gKxAbaYliUGwVTl2x oP7s4fuFsYbfQ== Date: Thu, 30 May 2019 15:33:16 +1000 From: Stephen Rothwell To: "Eric W. Biederman" Cc: Linux Next Mailing List , Linux Kernel Mailing List Subject: linux-next: build warning after merge of the userns tree Message-ID: <20190530153316.60907d8f@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/5kYuec8EBjVawDMYkqOfsSD"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/5kYuec8EBjVawDMYkqOfsSD Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Eric, After merging the userns tree, today's linux-next build (i386 defconfig) produced this warning: arch/x86/mm/fault.c: In function 'do_sigbus': arch/x86/mm/fault.c:1017:22: warning: unused variable 'tsk' [-Wunused-varia= ble] struct task_struct *tsk =3D current; ^~~ Introduced by commit 351b6825b3a9 ("signal: Explicitly call force_sig_fault on current") The remaining used of "tsk" are protected by CONFIG_MEMORY_FAILURE. --=20 Cheers, Stephen Rothwell --Sig_/5kYuec8EBjVawDMYkqOfsSD Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAlzvaxwACgkQAVBC80lX 0Gykxgf8DSGyhXKHKnG8MV3Iv/w2yd0SppFLsSAqvXWZHNtfPi8p/ftjtZ3Zp3Ja y+o7czQJCz8kULN5kd1SG3caLCRxtF1YqCwYUlWo4z61X1ZSpWosV1Y6Rj5YgJF1 drX1BCu+nH0RX5D0YaKO9Z47fTGbBWregDEiPAaTDjqc5KeTX8YaHPaL8kZCicGz QQ3h91LWfmumpE1BBJx6AverzIrC6ieKu2zt6VHcXx1wROrnTTpG6xkEbFRLZNUn fGiCi3XGkYkHz0/wHgT5lFKCBoaVXYVhw6Rj0JNhMcEF1N9WIe9c/BFTKwbYFmgL poT4KVuWp7I3mJkTydIbhRLMp4jEIw== =xeiI -----END PGP SIGNATURE----- --Sig_/5kYuec8EBjVawDMYkqOfsSD--