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 0F76326CE0A; Tue, 16 Dec 2025 01:25:18 +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=1765848322; cv=none; b=fFcMPoeO1Rrw7ZX0YgKam2X9RLrv166+oyG8RHg1usIDsWEiyiXGr3bNNgl9HVKl33xgyWQYmNdPHGNg30RpAy4iT/pAVQJUadEUi4fO41Jn4od2CzbXpOfIZtazJUjgCIQDIB8lQItDGHZz1O1Buiy9DjP5/58LqsRyzKIIHjY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765848322; c=relaxed/simple; bh=3zSPmz/NCkE7wWGBlwPS2JqQRbZqsgUd+xF3nDaHKA0=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=JqzDIQGL64E59irC6MGubLMKDGt/GH8RUPYv0ArKZA6Jf7je2jIVXFZAc8YDDIh42AFcH9ZHDUqrMVI3BEDuv+g3AYpR8c5X76mEOrOrsQYOImiznRvp3N3ObA/BiR6Fx2ouOkb6qHTl3SJjznANOms8mtag5/0Q3nqrBp7CgO4= 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=jMPVFjfr; 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="jMPVFjfr" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=202503; t=1765848317; bh=0plY8aRXrmAzEnRYdeWviS9sqQo6p5zP5wPOiczpzbE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=jMPVFjfrFR+MtukDfHy7Qw4juRI0EqSXNyoaQ/soObaLLCnEbK679LqGLWFCUB8Ub 587xYIhje4IAUflSFydVt6rDw13De8l4Mo4L+vtfHSVFSdhQFFaLkR4/QAoTMIbkFm 2OzHdJ7cBz2xLJDN1jJJZ480L+CjmKLvZgkCB3v3OSNRuuU+5LOAtScOc+x70z1GQO enF4kIHe8IFkzbBs7K7IoPdY1cuj4Gv6XsK50j9BSNIbwCXXTOGEVfoqyNQVW0s9Gd FSXz7Vbl1/Cj7i+Hdja9PyhNDgLXnssFrUapfOswQ3mnZ1K1ebhdytgWlzIdoW2SxN pfpKyDVcDaQzQ== 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 secp256r1 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mail.ozlabs.org (Postfix) with ESMTPSA id 4dVfPR2z5Kz4wCm; Tue, 16 Dec 2025 12:25:15 +1100 (AEDT) Date: Tue, 16 Dec 2025 12:25:14 +1100 From: Stephen Rothwell To: Daniel Borkmann , Alexei Starovoitov , Andrii Nakryiko Cc: KernelCI bot , kernelci@lists.linux.dev, kernelci-results@groups.io, regressions@lists.linux.dev, gus@collabora.com, linux-next@vger.kernel.org, bpf , Networking , Andy Shevchenko Subject: Re: [REGRESSION] next/pending-fixes: (build) error: unknown warning option '-Wno-suggest-attribute=format'; did... Message-ID: <20251216122514.7ee70d5f@canb.auug.org.au> In-Reply-To: <176584314280.2550.10885082269394184097@77bfb67944a2> References: <176584314280.2550.10885082269394184097@77bfb67944a2> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/69et5i_lNvN.91T_ot13ewr"; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/69et5i_lNvN.91T_ot13ewr Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, On Mon, 15 Dec 2025 23:59:03 -0000 KernelCI bot wrote: > > Hello, >=20 > New build issue found on next/pending-fixes: >=20 > --- > error: unknown warning option '-Wno-suggest-attribute=3Dformat'; did you= mean '-Wno-property-attribute-mismatch'? [-Werror,-Wunknown-warning-option= ] in kernel/bpf/helpers.o (scripts/Makefile.build:287) [logspec:kbuild,kbui= ld.compiler.error] > --- >=20 > - dashboard: https://d.kernelci.org/i/maestro:32e32983183c2c586f588a4a3a7= cda83311d5be9 > - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next= .git > - commit HEAD: 326785a1dd4cea4065390fb99b0249781c9912bf >=20 >=20 > Please include the KernelCI tag when submitting a fix: >=20 > Reported-by: kernelci.org bot >=20 >=20 > Log excerpt: > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D > CC kernel/bpf/helpers.o > error: unknown warning option '-Wno-suggest-attribute=3Dformat'; did you = mean '-Wno-property-attribute-mismatch'? [-Werror,-Wunknown-warning-option] >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D >=20 >=20 > # Builds where the incident occurred: >=20 > ## defconfig on (arm64): > - compiler: clang-21 > - config: https://files.kernelci.org/kbuild-clang-21-arm64-mainline-69409= 7d2cbfd84c3cdba292d/.config > - dashboard: https://d.kernelci.org/build/maestro:694097d2cbfd84c3cdba292d >=20 >=20 > #kernelci issue maestro:32e32983183c2c586f588a4a3a7cda83311d5be9 >=20 > -- > This is an experimental report format. Please send feedback in! > Talk to us at kernelci@lists.linux.dev >=20 > Made with love by the KernelCI team - https://kernelci.org >=20 Presumably caused by commit ba34388912b5 ("bpf: Disable false positive -Wsuggest-attribute=3Dformat wa= rning") in the bpf tree. --=20 Cheers, Stephen Rothwell --Sig_/69et5i_lNvN.91T_ot13ewr Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmlAtPoACgkQAVBC80lX 0Gwnlwf/c8kn9K6aG0sl1X13gll7DqASHge6iKGaTEZHx/RSIDn/b4V+PGysnXHe MAymJ9jhvWXmxAsbQ7Jz9wS1D17NALYYSWinxetr8gxKKqd4q4+pL4R56r0yqqQz u7PGLi0RUPSvX7rlHtT0Fs2PECd0i18O3z7omnRfITxLTKhJXF7th1GE5XBEHdSI JQPfqDKe7zwencS4pZSksdkCAmOE68IQDvODSiXwe1C5v3+owbGde2XF0u39Q0q3 yuBB6D1/s7T9uy1n1N547bPs+QK3HWGrTigsrYUTuuoYs0ZF9xJKahyWG76+MDfo rrwxXS9dFO/HcmRmV7LpwhzWzwZcWg== =OyqN -----END PGP SIGNATURE----- --Sig_/69et5i_lNvN.91T_ot13ewr--