From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 7AEC01607A4; Tue, 2 Jun 2026 16:16:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780416980; cv=none; b=G7GDohFOm3mOA0gJy3mGR8gmAFhijJ6DFawZe0zIRgHiHdn0yRq5z/r5rpS4dw1CiJ7rN7gCBeLkvaTb8gJf/HhKKujm3VJkeponX+vDjuHE5kajkMpFfKU7KXV4GHwu9vYzlGxcy6li1PD3H2crLm1GZfbz4jrk+E1UIAM8iMI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780416980; c=relaxed/simple; bh=Zu28aI7QA8c6XLewqF5HcvoYkMd8dDjd+V7RmT4+WNQ=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=Tl240QuVf7+qXqzVH/Bwm2HfAJuqjrfti9mXinPv2WN6CK/2gkAGWYyxbZTE7YzdNOtk2iO1SEK31mjTxTOZdrByJbP5n8kSNZnYzInq+WdaOjfRBGW7ktyoNxmhIej05xOSpLAnDW2m0TuncetjZVGGBJ4HBfv9/BDtSKXodoA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=IFeZQ/L3; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="IFeZQ/L3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1C55C1F00893; Tue, 2 Jun 2026 16:16:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780416979; bh=vXrLIao4808epUWzIw/fCI05aS9DvD4NHtE5cmik49M=; h=Date:From:To:Cc:Subject; b=IFeZQ/L3KL17o+bKvxJYpDBU8c9PZxSpaJRfybIkSsWWPbPe2yTk1F0oGzrVRBWPI Q5bLeeX8ZwVpmlStiiRtCQQg8MDNkxxJ98ipo4Ec+t345wIDzfKkqJWTBQx113A9oL tH+86RKX6Ws+iqoJodqaFijt9/JBkqYmTCmbpLdM+chdo1cGs+3pj5ecce5TiPgYfF fhpGF3eoLmcqe0VQlmjWjWo5PF+O7XyTP8wnPOzrrJY2DDEA3oqBnVULw77ZaIRVl4 m1ApSsI+8aWRlCQCUEmD4WniCQ6vbYsH562Hb1/KNTOnxV8KeAPK+Fjnkk1sQvnokh v4hsLyI3ggwsg== Date: Tue, 2 Jun 2026 17:16:14 +0100 From: Mark Brown To: Paul Moore , Blaise Boscaccy , Daniel Borkmann , Alexei Starovoitov , Andrii Nakryiko , bpf , Networking Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the security tree Message-ID: Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="cHRHOxUMa9VnXSEq" Content-Disposition: inline --cHRHOxUMa9VnXSEq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi all, After merging the security tree, today's linux-next build (x86_64 allmodconfig) failed like this: /tmp/next/build/security/hornet/hornet_lsm.c:212:36: error: too many argume= nts to function call, expected 1, have 3 212 | if (map->ops->map_get_hash(map, SHA256_DIGE= ST_SIZE, hash)) | ~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~= ~~~~~~~~~~~~~ /tmp/next/build/include/crypto/sha2.h:14:33: note: expanded from macro 'SHA= 256_DIGEST_SIZE' 14 | #define SHA256_DIGEST_SIZE 32 | ^ Caused by commit c62310df81899 (lsm: introduce the Hornet LSM) interacting with c48c3a7e7d5be (bpf: Drop redundant hash_buf from map_get_hash operation) =66rom the bpf-next tree. I have reverted the latter commit, the new LSM means that the assumption in the changelog that there is only one caller isn't true and it seems like the most straightforward approach. --cHRHOxUMa9VnXSEq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmofAc0ACgkQJNaLcl1U h9DM0Af/Vew4ezfteietydbHLqu5EfXmd+RzY2AvXvF7+Ngy8LvzxU07GbFvw8DC 08nQHq968QL+uaxkYqXr7qYBlUJpyTGZ+5tI1T+hVPndNwTaeJV1RLf/CSV1QVcH xB/uBey64RAewTIiMXYGcON0gkmW7ewjS3msjycJkHweBh+x6WedNPgodYChCp0C hhmK8yzRAkpTx0CwMucfzYAvFf1psIAVaN9Oa3zDCA9cn6Sd73EezJ18ANVweUbb zXRGf059fEuas/JxNSiI/+Bm5AtVIGeslbKMrlIhAtRs6CcSNWNDfgbTwqAnByaI GxP3sAufey09/HIBqe3ityIpEKjE8Q== =9gGU -----END PGP SIGNATURE----- --cHRHOxUMa9VnXSEq--