From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 75A301370; Thu, 1 Aug 2024 02:17:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=150.107.74.76 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722478670; cv=none; b=Eqcg3WuBPtzJs/BAU4K1lHylNyXwfVPbHQyCBq6lX/UPrrUI/UqLZ7LNqWkVJrK30SetSscICl1s3L0xHzQjFiQ9JuXiKeDZbz1nVCJdYxQyZA0u8V57fghdn4FBICDMmB/D7p1nH56TIkJnvMhzLsBxH47bVU2m4jF+/wgTnpE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722478670; c=relaxed/simple; bh=oS1RMgLwMHL2Dhqmo7GBAdxNlz2oCF2eZsjIxTf9OW0=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type; b=goVjILhRua7bf0gMksIcDj5J0ldpkaRp5qiC/wJ1sZN1fUQ4SZOpl/y3sX/ZFhfYYqSLrsBY6clgGH30Iuf2SJgf9UKBjf5kUwtG354IiOKFidSpMkNTFU8r5Z8xzdZzqS0eXrjFwl4AUr5olyZLPofNg2c+lY/6ildwbm0+sB8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=canb.auug.org.au; spf=pass smtp.mailfrom=canb.auug.org.au; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b=JtiCJtXA; arc=none smtp.client-ip=150.107.74.76 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=canb.auug.org.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="JtiCJtXA" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1722478665; bh=fVyxYzqCMvMG8pzOm61KDyWcw8LoxCEnu+X5OHBVRFs=; h=Date:From:To:Cc:Subject:From; b=JtiCJtXAWEttwW280hQZ9s1N24Vr4Xt4fiw/7jNFRGMPihztKS9ehiWEOqKc+9A1Q rtbMrP8g8gX6U4cI6QCEaMkzvPcYoHdjKw12hKyLlI6Bjb3mNPBqqzK6GdRj4Dj1Yc iKofo3fKNvv4VmibXC9Oou6DYebZkfWJzgwci+v3nJoVO80jtM5nuoRU6Jae1DJcbW ZLJeauwQRhsfyMw2cChjTncmu6DDgsE6tpTax7MqqxLHQnYW8Fi0EU3jDOkFbhTkkp GNk4qk1yaCfxv2o+pnMDXO0kblegMDOewgq6AW4BdFpc3Tl1Do5+vUnqe52w9P5hdn Uzsm8RCOUoATg== 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 X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mail.ozlabs.org (Postfix) with ESMTPSA id 4WZCKj0c9Jz4wb0; Thu, 1 Aug 2024 12:17:45 +1000 (AEST) Date: Thu, 1 Aug 2024 12:17:44 +1000 From: Stephen Rothwell To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra Cc: Daniel Bristot de Oliveira , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build warning after merge of the tip tree Message-ID: <20240801121744.2756e2d5@canb.auug.org.au> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/13r4xTmIENYAR4Qx6jPyBQ0"; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/13r4xTmIENYAR4Qx6jPyBQ0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the tip tree, today's linux-next build (arm multi_v7_defconfig) produced this warning: In file included from kernel/sched/build_utility.c:72: kernel/sched/debug.c:341:57: warning: integer overflow in expression of typ= e 'long int' results in '-100663296' [-Woverflow] 341 | static unsigned long fair_server_period_max =3D (1 << 22) * NSEC_PE= R_USEC; /* ~4 seconds */ | ^ Introduced by commit d741f297bcea ("sched/fair: Fair server interface") This is a 32 bit build. --=20 Cheers, Stephen Rothwell --Sig_/13r4xTmIENYAR4Qx6jPyBQ0 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmaq8EgACgkQAVBC80lX 0Gy7Cwf+Iuc1/AGMxS/3HRYxyZI5hPUP/gMmsUpwzafP2JSr+meeIcbS2OGTlDVu pYg5SYxeeZA0HiTxRTYZ663d0rS3uPZbyzdcl05PcrjrTRtxYenhgwR2UhZEa6E6 XRoP7C+oFlLrfhL/RoEDeR+/INo2YYwWJJq31M5KiONJeFGZnZAtxurkmA69Cr3k tLoxl3G9GV6ElUHejqQXg18fTtc8Dtv0ueNqpS4t2VW0zYBIRiQ0eA26mbQBo05v ZJytADq4rbZ/k13b9iQT5BsAuGvSFQf5LkC6H3k1ZqG7VfQS6gOW0M2xvfnINRsN XrPZZFaNjJu77jzWdNfsne1ODwoxew== =BtfK -----END PGP SIGNATURE----- --Sig_/13r4xTmIENYAR4Qx6jPyBQ0--