From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CDA97282F1D for ; Tue, 26 May 2026 13:03:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.53 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779800626; cv=none; b=HnDzckBYyVyEdJjREM3E+7wEczSrolCnVQuJbzABzMS9smaNe1UbN8jw4ffiS7XifqqcZt/lrib7fokH7MMwlG+a9QG7KLiKi4wVrtzudfdOJ/o67Hy/q9WMMjtOB3VpD40ZFb2hC8ZI3CaRg31txv9VYOqSRNcjrbGZDvV5dHs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779800626; c=relaxed/simple; bh=cIV7eVLFj1WSRdO8UJfWGAKcQ4RL3tgfGuH1jAdS3kQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Jtfs+4LGxGk24R+WVrrXG6H3m+u+XYlCmzE/yxujGD97PsZcNJ9JE5aCw730xLpPUSUZGboAEcoJJX5F1C5Fi/7CkuyYXFgJsq5+IyIgv4WWnXYKLUhmfPjgY3pTh5UZ6Lw5M3Fx3KTPC1JgK2p8krdoYB2aSQa1DKsm47paxtw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com; spf=pass smtp.mailfrom=suse.com; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b=EKza7bFe; arc=none smtp.client-ip=209.85.128.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b="EKza7bFe" Received: by mail-wm1-f53.google.com with SMTP id 5b1f17b1804b1-4903997fcb5so50130875e9.2 for ; Tue, 26 May 2026 06:03:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1779800623; x=1780405423; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=UjNTcWc9bOGf723loCTUep8771/uj7ug5EPYZq+XxOs=; b=EKza7bFeRfOQx4baBBdJSdVBzM2bve8Vku8qcuHTL1cYVJoQa2hWXbtAPm6EKv+KnF IterkP4Vdog+meaG7Vze1zOImzDCFf+4VYTp7uhiBNH9SWeHBhz67Egxfm1Y+vIwLZkq iXkupGSTgn20E5+tdlHJ3VTYvJ9nWNOMRCMpxNamsJCwQ3jmAF7d/A4FhvgNh/dKB1k4 jIdjIY35h4zCtboEngwh4wP1MQ8ujcO+wcL0uxiix57Hu9LdhlaJfHiWyzZZd8DrRvr4 dWlyVvqCuyLlokSTAwAvFB6yTdsoOhP0YVuxsM1t5zz8rNsgqshkwHrtovjbfmMBXRwA jZuw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779800623; x=1780405423; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=UjNTcWc9bOGf723loCTUep8771/uj7ug5EPYZq+XxOs=; b=XOVfVz3SpHHo8nhJcyVFTfZuRGqPcHW1zGcc35y3/QNp/aoYeF+L/SWnLXCuBpb67M iC84LugwBrCScDemHV4h36Yjn/9//EgLyMXE78x2j7axUo2AyMvew1Socju6BXAlZpsb fqEcmRqZA0fEThIxS4o6ijmtl46P51q0aoQhgIRzACgh5Psjqw0xw2qTfSqmY7O9Nwa+ q/MlD5gB6ZMU8rPLhznLG+oP/b2k5kbWVPQGZmdSuSNW+VMENGbX2yTi3Fw3MnR2dob2 ewA5auJV4UKE3aSdDwl/i+KHbrbZm896TmkW27t+EBJQg7ChQY0BdTJY+WYOrfZtaZzU i4xw== X-Forwarded-Encrypted: i=1; AFNElJ/zIzBZ6rQvchluEH19kDDHDm/YDVZUT49E3BQpy7dwHY6j+p6INm12cEefaA5nf6P0IGCzdKtB04marBOic0Y9fikSVo0=@vger.kernel.org X-Gm-Message-State: AOJu0YxxptQdn0+kGvt+FcUrchkkAQIFnIgdCUwvCYr2spRjA8vCXv36 fiwQw3HhGdlKH02+OJ8jMgxYm6AIkuekMb6Cgzv3AdrdHwHZbM3/OWr6O57HH2+cv9c= X-Gm-Gg: Acq92OF9OAQGl5AVam5XAI7Np7ozlXb5Zo1NGRfeBSTjSM5/BS88vAN6vIvdY1VZJMW sChHPn5y3xRS9xNW8PIH+1pVO6o27ADdpQCEAlmvd+l6oFpv+XEFiN3qVVTevRJOMqypWj/V6tp wARM4DUhU9qHmTxDtQ7Op9cKIVZ0uk648PIpqwFhvNmmZTmgFXhOHJd9hyuykN79OGRsFzUFSmh JTeQgJ2ZRbx/TzxuEF/hpOIFzX55hqElVwNvpFDnA3/njMKoBSpRwxL938sxOeLykyjtIB9uOVP +dc16xiXvjhJY3scQjrIkgu3kTfpvX5YFgrNvyoldgXbYVt4nYOSXYYPzb4bOg5FLtHLl4uCDW+ v2v3bZObNEpCZHSgdWIYpfkurZCmb+d7YzQGWbrdZkn7juJzk5upXCTN8AiK+kmQ0yw3qlFVgLW H7e+ezg+dBvLrQd7R9rNMarN3NMp5xakVhNeGgFXUCKNig X-Received: by 2002:a05:600c:45ce:b0:490:52c0:73f1 with SMTP id 5b1f17b1804b1-49052c07823mr223327865e9.9.1779800622880; Tue, 26 May 2026 06:03:42 -0700 (PDT) Received: from [192.168.42.79] (nat2.prg.suse.com. [195.250.132.146]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4904561a198sm318501285e9.10.2026.05.26.06.03.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 26 May 2026 06:03:42 -0700 (PDT) Message-ID: <635fed3c-4e39-4357-acd1-13f1653f9e3d@suse.com> Date: Tue, 26 May 2026 15:03:39 +0200 Precedence: bulk X-Mailing-List: linux-security-module@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 09/14] module: Move signature type check out of mod_check_sig() To: =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= Cc: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Eduard Zingerman , Kumar Kartikeya Dwivedi , Nathan Chancellor , Nicolas Schier , Arnd Bergmann , Luis Chamberlain , Sami Tolvanen , Daniel Gomez , Paul Moore , James Morris , "Serge E. Hallyn" , Jonathan Corbet , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Naveen N Rao , Mimi Zohar , Roberto Sassu , Dmitry Kasatkin , Eric Snowberg , Nicolas Schier , Daniel Gomez , Aaron Tomlin , "Christophe Leroy (CS GROUP)" , Nicolas Bouchinet , Xiu Jianfeng , Martin KaFai Lau , Song Liu , Yonghong Song , Jiri Olsa , bpf@vger.kernel.org, =?UTF-8?Q?Fabian_Gr=C3=BCnbichler?= , Arnout Engelen , Mattia Rizzolo , kpcyrd , Christian Heusel , =?UTF-8?Q?C=C3=A2ju_Mihai-Drosi?= , Eric Biggers , Sebastian Andrzej Siewior , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-modules@vger.kernel.org, linux-security-module@vger.kernel.org, linux-doc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-integrity@vger.kernel.org, debian-kernel@lists.debian.org References: <20260505-module-hashes-v5-0-e174a5a49fce@weissschuh.net> <20260505-module-hashes-v5-9-e174a5a49fce@weissschuh.net> Content-Language: en-US From: Petr Pavlu In-Reply-To: <20260505-module-hashes-v5-9-e174a5a49fce@weissschuh.net> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 5/5/26 11:05 AM, Thomas Weißschuh wrote: > Additional signature types are about to be added. > As each caller of mod_check_sig() can have different support for these, > move the type validation into the callers. > > Signed-off-by: Thomas Weißschuh Reviewed-by: Petr Pavlu -- Petr