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 55BF03C2D; Wed, 7 Jan 2026 05:15:52 +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=1767762957; cv=none; b=iluwZorhPgHykC9ntuFUwmXV3MwDYdC2Ng9uaaTAQCcnjQ7ZzpCdtq5u9tXLb6sne5+c9xCGG6UbF8hpAjuKk0xAhiuIUGDKVLKpyMg5hJZf8C+otu9F6u5wOEi7RSuL2HvBf9+ZehnN4gdwX4d+FmEI+olVWKyrELl3NwgNck0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767762957; c=relaxed/simple; bh=DNuktul7qIuoBYGAA9Fca2RX7MAvckLz79ns/NvFiVM=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type; b=aCzHNUUFkzlQrxnO48dg8sK4ofcjVPvtinKkgRyw12keG1pK+BHj/LlxSH5yCB+Z+7j0nbQkCwIbESPw+LHxr4xa5NMT0/jNv+VmxtoldRwmUJQolek3YaD8iGvTh/VLc7DxrTFDFExgqykdC3PoEXbBlwUC+cV2f/5HGLTId/Y= 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=kVjmOGOB; 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="kVjmOGOB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=202503; t=1767762950; bh=TwxV8uLXRSG3dgV5/eTQHGpS5aQQTxh23Bioru6mlOQ=; h=Date:From:To:Cc:Subject:From; b=kVjmOGOBSeTmPYLXvyOuDeUL5qIC8xssgEABtL4Zw7uIY9bzUVjeI0MBIZaD2olyc 92uJVl1XJRVJVr40tEmk8dLjXFKAm0jAU/TH4d4p+ilkDhMUtswKqYcWisFDS3qAjU 3jGELrJQ6IJKOUdv+YbC4ecy9uC+LD9nv/crYRrqyVqEA040WnrC0rU1gBaeevfOEa RAy/mcNf1xlzcV/k7mPKTh62XfV5MbOHrXNr1/bDp7QfiptSr31ekgEUchslJ+tObC z52XZXTW14fGD5oe0JMmqtrHJSD3vkzBwhk2zQSAnoCCaRBLrVxBCh1ndd1osqrQUg zR2liKBY9+1qg== 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 4dmGTK0hSYz4w11; Wed, 07 Jan 2026 16:15:49 +1100 (AEDT) Date: Wed, 7 Jan 2026 16:15:48 +1100 From: Stephen Rothwell To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra Cc: Marco Elver , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build warning after merge of the tip tree Message-ID: <20260107161548.45530e1c@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_/rgHHULTgrSkPBAH8NEd4MIr"; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/rgHHULTgrSkPBAH8NEd4MIr Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the tip tree, today's linux-next build (htmldocs) produced this warning: Documentation/core-api/kref:328: include/linux/kref.h:72: WARNING: Invalid = C declaration: Expected end of definition. [error at 96] int kref_put_mutex (struct kref *kref, void (*release)(struct kref *kref)= , str uct mutex *mutex) __cond_acquires(true# mutex) -------------------------------------------------------------------------= -----------------------^ Documentation/core-api/kref:328: include/linux/kref.h:94: WARNING: Invalid = C declaration: Expected end of definition. [error at 92] int kref_put_lock (struct kref *kref, void (*release)(struct kref *kref),= spinlock_t *lock) __cond_acquires(true# lock) -------------------------------------------------------------------------= -------------------^ Introduced by commit 5e256db9325e ("kref: Add context-analysis annotations") --=20 Cheers, Stephen Rothwell --Sig_/rgHHULTgrSkPBAH8NEd4MIr Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmld7AQACgkQAVBC80lX 0GyMWAf9GdLSd7g8QvUFjBUehyFx3LyJ+aPBGL9txag83D+CDdAfUyiRNVAl2wmV 9JkaDmjZkmpYc1cs/r4As7t4GouvTgulVMfnZZA19BXBstawEZYAPykv5EAvYGM4 CYnjgoDu+QLP97ZqwFhIMxJzZGc1YjbF4q25h5M+VEKcGj1LzotPDoV+KmXlDOkh 82Il+dytVXozp+srTrl+j+nja46rwslB2wWAeaYn2kI5eOql3bE87oDUKS+K7HM4 bFlJyAPhn9A5Sokr8sSnu3pWOlIm7RsL6ncyC69v1ywKp7hIicV+oUiROcWyOAZg lKQpRp4YE2OItk4yO3SAY1DF82/zOg== =BzXk -----END PGP SIGNATURE----- --Sig_/rgHHULTgrSkPBAH8NEd4MIr--