From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gandalf.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 23C6D56B60; Tue, 6 Feb 2024 02:10:54 +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=1707185460; cv=none; b=HIlR8iOeqWEcNtrdihYoa3QTB6BG2oFVTInrBZIgNN5aMFL1a6rcQHtPArChn+XES7uyqWCsNDt3Yiq8LcDQz1i2cTdRVKpXix5Q3lRFIa7aPi+qTh6Wk7VSysxb3fs+QkUMq0TJbyxd11lZmhDsarNZ5D/pq7KbSRDDkPswsUc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707185460; c=relaxed/simple; bh=llVHZ09AAUg5Ua/K8lgYTVmRcSKF8WL8Sa7phrJs/6A=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type; b=mKHvkm/8PmLQlAPkEcAz7LwRuQqQXOpZsAfLIRhKoL4mAmFWLDzhPfW8ku863JBLHdui7YZbpcjRB6DCWOIxseKef2RwxkxIISSX0ICA0prQdagQT3zu5AnJhoCVHnnhgTkeqh4fTBA0xH1sdYT4v+jwfa8Epw6kHba5bh1ux7I= 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=cO+vyvtG; 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="cO+vyvtG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1707185451; bh=qvUjlRGiT0R0UyPBwSvLm1sF6la5BWpDJ2bNkVs4/8o=; h=Date:From:To:Cc:Subject:From; b=cO+vyvtGiMhuNMkKoGucbeylg13ikAiYYGkvxH2QSNKU0NGys98VQfReoNLn3XPi6 T0sXtNxZWoWOUG97fOC+nDg0DCctt2OzaGk1zLVrJWRCSCNeUIoUk7UCAAEnP/APTO wXeycQQ/awDOTEjT7281Knkawl+7JeCOzjrY4Qq1l47uBQGVWE9zqbXayYDouDU1ZL spJfYp5C1276FSw6IS4ycWsGAcnWOS6D6ePlHXiLN7lzSgNhglD7O0yfd5RTi5TMhz 5RDtjzYy/c0rjneAlx4aR9SCfVYp0cMy6BBfRI1HXAM0YIhJOAP4sIRPdr+hz4TZi0 /sDIH612Ss+Uw== 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) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4TTRYR3MzXz4wcB; Tue, 6 Feb 2024 13:10:51 +1100 (AEDT) Date: Tue, 6 Feb 2024 13:10:50 +1100 From: Stephen Rothwell To: Jens Axboe Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build warnings after merge of the block tree Message-ID: <20240206131050.0e86d882@canb.auug.org.au> Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/b28S8sDf2iTRHrvBTQ+1HBS"; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/b28S8sDf2iTRHrvBTQ+1HBS Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the block tree, today's linux-next build (arm multi_v7_defconfig) produced these warnings: In file included from /home/sfr/next/next/include/linux/bits.h:6, from /home/sfr/next/next/include/linux/bitops.h:6, from /home/sfr/next/next/include/linux/kernel.h:23, from /home/sfr/next/next/io_uring/nop.c:2: /home/sfr/next/next/include/vdso/bits.h:7:40: warning: left shift count >= =3D width of type [-Wshift-count-overflow] 7 | #define BIT(nr) (UL(1) << (nr)) | ^~ /home/sfr/next/next/include/linux/io_uring_types.h:538:35: note: in expansi= on of macro 'BIT' 538 | REQ_F_CAN_POLL =3D BIT(REQ_F_CAN_POLL_BIT), | ^~~ (and mny more similar) Introduced by commit d964e8440442 ("io_uring: add io_file_can_poll() helper") REQ_F_CAN_POLL_BIT is 32. --=20 Cheers, Stephen Rothwell --Sig_/b28S8sDf2iTRHrvBTQ+1HBS Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmXBlSoACgkQAVBC80lX 0Gxh6gf+Ko6niJLhlxOadBkRpxHo9Ky3PVZ1yQFBMLPWL+F/S+22DsNZNEWEq2Ko 7lHDWfTliKKZ1j1YL3NsNA6UXKNKNlJ3hzH88fqqFZZ8fnzx/1JTDPXpB9/YOfPY j3DlLtAvsrkpPLma8bQ17fPv3EBP5ewaZo6xwGwMY6asz/Y4Q10jxjhLRRkFT0Ns bplgoESqKyMlpaBZfPkXbMV7Ni15WoojWLMAhX5e8WUtrseHFESYmvMNH3/3rIop z+6PyRRtEy6CuhFPlJhSy5u7amBFb6W9QveHy/uXTavEKTNyHEbhqTGeVs2F4hre M8BDEcmBZ1Pq3cTjZn6Had32EWR60g== =rOLE -----END PGP SIGNATURE----- --Sig_/b28S8sDf2iTRHrvBTQ+1HBS--