From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793965428; b=OsesMe0c3EUYtPUa5W7Ex7IcscOQusz9zCh+bh85o8J/K8/8j2QjnePDvkQYJRzdSzRI 0QpvUKH1jFhTpfSYtn3HpQFzpc+IjImv2yrjEWFMN1xEnEMcT2whmuzHlQZAxbnkJpEBu BBDIuq/pSQHkMrcDed0zygFKoiT/7OzWYvgdxA/X/Elk4pirwGK4utF7H9CYkg5iICXv+ HsyVDisICnF90IgOuTP4152rpmzntw7ZFCxg92FMNm9KWLB7dPspsnV9uvP8SejpiiyWM L7yeaDIYZuUCta8zBiEFH59T11fC0VeJy5g/ZrT0I2etG84hM4W3nPZnB5v+P9jaCJQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793965428; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=ME58VOR+8sYraoJpteOUhJZJRNiSRSqTvwbrH9dUWm8=; b=IJFfURzJMahuRNfbsAt8edQemDcJBFGPoLttKNBj5fqqsjgiSv6YrWjmBb0xTbMp5UIc 4GOe2F5wESzQNDo8mtVbF42tB/7IhkJqDoyfZUnMovv28SIfPJOej8q4HRejVBO71LMG2 vAKavWtlPGFrjenPmbgDNDxfRrOl7h0FtjO4mxo8A99tVMsh1UcCD84XoxlJEC60OEtps LuK5MRl5gvkef4NLVnSSYWlZtPXZgO0fxvzcH/b3LyAZe5G+CTva7rWBTekrlDEJQXtLu DwqV4jwm1UtEJBLb24YwP4lI2iu0BD17P04BB7+IJry4IiYbAtgWHNgf2qxv/kl+Rdw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=IbyUtDbE; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 35557608360A; Fri, 6 Nov 2026 11:43:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=IbyUtDbE Received: by smtp.kernel.org (Postfix) with ESMTPSA id B84301F0089F; Fri, 6 Nov 2026 11:43:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793965427; bh=ME58VOR+8sYraoJpteOUhJZJRNiSRSqTvwbrH9dUWm8=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=IbyUtDbE/bLsZZLVqwlAJS6ECtWfAbbKz2UPR9DZG+fzMWavO2NUUkHjWjfDBnNXa MMT4LBhwrlm8v/fqfiMjicR3dCzosNte7Akg6/Bj4GQdZzh8ywNuXyDX53mQz/K7Nz w4hHnXoyu0zEG2OUrsKDJCUTCdS1Yzc+dwjTcp1R61m4rdQuK7WqGKd0r4jpbDHpsY Opnk93HltN3jLmIEYnfSOVyuu8t0tXCTtbPqM19q5hr2joMGfJAHkkyFZHqUoYPHH+ M1jUC2q+0VNSP7DkzvnXZtG6JgianBKktj4Y1fjYGWt8l7Lw502gGbWAZTrHuFeLZ7 0r0jvoDJRTtYA== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH 14/17] driver core: Add a global initial device trust policy Reply-To: sashiko-reviews@lists.linux.dev To: "Leon Romanovsky" Cc: linux-usb@vger.kernel.org, linux-pci@vger.kernel.org In-Reply-To: <20261105-device-trust-core-v1-14-1e536825b4eb@nvidia.com> References: <20261105-device-trust-core-v1-0-1e536825b4eb@nvidia.com> <20261105-device-trust-core-v1-14-1e536825b4eb@nvidia.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 06 Nov 2026 11:43:47 +0000 X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > From: Leon Romanovsky >=20 > Confidential guests may require fresh userspace attestation before > permitting any functional driver to probe. Listing individual devices on > the command line leaves unlisted hardware free to probe, and initrd policy > writes arrive too late for built-in drivers. >=20 > A system-wide initial policy is needed to keep unlisted devices waiting > for authorization while allowing explicit exceptions for devices needed > to reach the initrd. Existing boot behavior must remain available when > no global policy is selected. >=20 > Signed-off-by: Leon Romanovsky Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261105-device-tru= st-core-v1-0-1e536825b4eb@nvidia.com?part=3D14