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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 DF009C433F5 for ; Tue, 21 Sep 2021 03:50:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B4DBC611C5 for ; Tue, 21 Sep 2021 03:50:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231736AbhIUDwI (ORCPT ); Mon, 20 Sep 2021 23:52:08 -0400 Received: from ozlabs.org ([203.11.71.1]:33617 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231551AbhIUDwE (ORCPT ); Mon, 20 Sep 2021 23:52:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1632196235; bh=Nf2v3ium6ChudMEM/tpTI7QeK1+fS9wTGzEBFP1rJ3I=; h=Date:From:To:Cc:Subject:From; b=fNwI2bLn3o98nWktKaj2OTL2mkDrGTQW99n9eNIHhCnpHJRho6m57uaqR2phAzFXM 0uqN9L6pZdhmpMpNvyLMYoRgE8iKBaPYkc+0jkeUfl5zBCjTRd6vAI/YAAAkYyOPgQ wt47lssXID40DJ3e7I8bkvWgM8P8zpg08YsGG3cB25ccy5lFI5llAfm3hc7jcjW7yv qQ8LKK+cqfw/p4RxadNFTz4GlTLobswx1a7tLIAcIK7xfR5EB1snhZqy8gK2JN248F OtuSvSy4Ge3fBJrbBqV5b40Ev99DlhWkcgkONU+pqBfUIIe5Vm3t6/XI2VMDCBbDki F50RSjBKak6SQ== 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 4HD6s51MQ2z9ssP; Tue, 21 Sep 2021 13:50:32 +1000 (AEST) Date: Tue, 21 Sep 2021 13:50:31 +1000 From: Stephen Rothwell To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra Cc: Maarten Lankhorst , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build warning after merge of the tip tree Message-ID: <20210921135031.2b39fb76@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/XyyHhQ02R++M=wGEVN_Y4J5"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/XyyHhQ02R++M=wGEVN_Y4J5 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the tip tree, today's linux-next build (arm64 allmodconfig clang-12) produced this warning: kernel/locking/test-ww_mutex.c:138:7: error: variable 'ret' is used uniniti= alized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized] Introduced by commit 12235da8c80a ("kernel/locking: Add context to ww_mutex_trylock()") --=20 Cheers, Stephen Rothwell --Sig_/XyyHhQ02R++M=wGEVN_Y4J5 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmFJVocACgkQAVBC80lX 0GyJfggAk6CVwUjJvJjalOB9L4oqE0B3fDbednJx/0VPVqsJEQfcW1aOh6s0nlmC TOGWSAEk2WBMddzPmj1JAJEBsrx1gOplLFpaVVhUvSA9+qPt3uk+neini3QPFcbz 6XP0b7ysMDUOEgwsSQ1rcWjaWkbjI3/948iBpqq3AvTQ82gmoC9wnb8ao0Flqgkx WAahsN6mdX5v+M/wwNWQx7TX/lvpEYwlnAev1WpECMIqzCi+Fd5vTd0WVPCvreQD Wfvj52ngTZpQJJxzpe7kDuN+vO9oheEWEoI29Y8eZpTCdOXIMVt16ps9AyagkZ0V ndsOSYHiJZidI0rp95qfAo3JlUfmyA== =U0ML -----END PGP SIGNATURE----- --Sig_/XyyHhQ02R++M=wGEVN_Y4J5--