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 4C09012D1F4; Tue, 5 Mar 2024 23:51:53 +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=1709682717; cv=none; b=lIMIjFpSCb56OHZRAivTuTFiGU01pWzHJhdPRMkLnOVUQVCyEkgVbxIe6J8sVPXEAQl14qLU75BPrq5hBfufVdESDJ7A3zcyola57MfrNSsuP6ZPIhmeAn57TQmeQsArYSVNNVsy/7SoqAKyaYIysOYFPCmUkvzdW49hM0ZfihI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709682717; c=relaxed/simple; bh=WcqKJBumxDDWjphMf6o0K+EXTPmVPfPbR7dyVv6G3J0=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type; b=HOHslmqaVOq7ahGI9IFWykzUJnjrF5Ea3znpRtBK77Bbk1+N7J1z6vHiYh0CYxt9Eiuhn3w5GNy/0rdISFghW36JdilUtYamQX2zuG6trfJ0i65VeMfJoObeDlNzQAz/4P7udNqBYMCQNJIivhiObqOhcDybzRFMuvpIIoLPkME= 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=SgbTzyPY; 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="SgbTzyPY" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1709682712; bh=sCYEbLJBuZ2FVD0GOBXoAhRrVGmnU7t9Ac+ri4y3gzs=; h=Date:From:To:Cc:Subject:From; b=SgbTzyPY+uvaqDgmOB6Kfle9ES3yOcFiaNv5hDeqbf4lDjgu97Wx2tLP7BgiYW+kS HxJZO5OrHdFv6AjY2cW5eYl+hRmpps1qERizuEsMVYASFi8Ei5q9TtwqBSdmhWyRvP 740q6VsIlykkH4ic3zUbaaT0JYsn9Mbg2VseFSS0PsgVCMvD9LeEQ4X3m/6Lw8Bc01 N+JRbFJvgLvgSokzAoQFC91LWGPw7CHND02QoY1KCOy0jRdKlql5/KSa9BQzjen0mV PAs8BO8SsUEl2ktC9kd3LCTgk9So11ddsRNkA0DhYk/fhBCdSEf5i97PFqDoSIch7q 5hWVsCZVOmXhg== 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 4TqC5g0F9dz4wcD; Wed, 6 Mar 2024 10:51:50 +1100 (AEDT) Date: Wed, 6 Mar 2024 10:51:50 +1100 From: Stephen Rothwell To: Christian Brauner Cc: Tong Tiangen , Linus Torvalds , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build warning after merge of the vfs-brauner tree Message-ID: <20240306105150.06a456da@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_/EYPofbXDQIRa3vP5HhgzVxl"; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/EYPofbXDQIRa3vP5HhgzVxl Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the vfs-brauner tree, today's linux-next build (arm multi_v7_defconfig) produced this warning: fs/coredump.c: In function 'dump_user_range': fs/coredump.c:923:40: warning: left-hand operand of comma expression has no= effect [-Wunused-value] 923 | #define dump_page_copy(src, dst) ((dst), (src)) | ^ fs/coredump.c:948:58: note: in expansion of macro 'dump_page_copy' 948 | int stop =3D !dump_emit_page(cprm, dump_pag= e_copy(page, dump_page)); | ^~~~~~~~~~= ~~~~ Introduced by commit 4630f2caafcd ("coredump: get machine check errors early rather than durin= g iov_iter") --=20 Cheers, Stephen Rothwell --Sig_/EYPofbXDQIRa3vP5HhgzVxl Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmXnsBYACgkQAVBC80lX 0Gxx5wgAnwKTxA9lnbUP9NOQjc4qt/5yfJ2SRZb0rL/TqbyMaM6neut7IgTPRMlH w6Zy8PGCpiq4966qNWUtpWrRHOO+3scrFApzid0RFP3C36X1q5BXPlQ8MBfniBf4 Izi5i0B9YaL6uczG95PiybZlFtfCMiyYsharwyAZl8Vk3H8Ya+d5PlHRP0cvMPnS WrkEP8Uz9Z6XSZ9uBIww3X5EWEiI9Biv9bvXVySLhEbLTKDztNw0L5vkWYHLbpBK cWhSsyby+4ACjIhzXgEzFcuD+hFb0kvSTE6+anlj3f/2KXfeSvTbEUuuayT0Yqxv iEol+j7xdi1MulOQLoAMPkX6K5Bf8g== =F6QE -----END PGP SIGNATURE----- --Sig_/EYPofbXDQIRa3vP5HhgzVxl--