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 CB55A53F681 for ; Wed, 23 Sep 2026 16:21:15 +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=1790180476; cv=none; b=dD8qqqQCmBRoKxUV50vdPYsnYUDO6KKxsN1KxC2tuSOkxhrmO+hSAcczS4+X5GdrGP4POZPmEPzIbDL5aMXDL5bfYiHnwnuWvdKcmYIZLzYIRwPW1Qh7LFVcGlznyLAmEEflY4xy6hjqUwWEl2hfRIz/Z7GJczmPbwUak9vDMb8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790180476; c=relaxed/simple; bh=GnkKZYrdP6m7CeFBCrGb8uj6HTIQB2LzX5bt36C3XW8=; h=From:Subject:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=jZYnIdi2f3ERmrpooTZUvl8V+Xf/ZD2xU/mzFNzxeVDSChiY482IN5yEEhNQ5xE1lyy+dGO0HY5t7Np36rWy7imFcKu8ouEzbGdnrEktNo7V44aCTvMBkVhdIPiV6fsSDLFWZosQFzpCNPd1srL0ZFMH/UdlJV9D/s0dd/XDmMk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XMZp1VgV; 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="XMZp1VgV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 424C51F000FF for ; Wed, 23 Sep 2026 16:21:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790180475; bh=FUMWb0svFeYUhuaMYQ6WKkq0Tkv/LVlnGEgw2vdcAhc=; h=From:Subject:Reply-To:Cc:In-Reply-To:References:Date; b=XMZp1VgVIbQqEwzzNvtLhOioSaUc1MF8ab5DbPKx9ZWEK0LO4g5xqkS19CWAKty02 CAuv0aksg0sWm808pTBD01wCUQwmkJ+lR5ZWhcX40Ezr/L0Wm9rkSTArYGamoH/3j0 Aa4pE24taVax7JgNGvZFQQ/UChgz9Q2dap0QcIukVmSEsZfE2HTR7sKE7PiujHKg/J GZaAReFx5OtooKm1bn+zXooVmLES4i2BqhRS/haYvKKRn9zhQb3X/+Ztpmo1J4xYHN ZevY2jXyS6RPDPnVaM4EK0/833KMqVIqLIadB6BKTm2KqVHnWg5vaZz233NtugCtyG cGX/sxyyG1jEw== From: sashiko-bot@kernel.org Subject: Re: [PATCH 5.15.y v2] selftests/landlock: Add tests for whiteout object creation Reply-To: sashiko-reviews@lists.linux.dev Cc: linux-security-module@vger.kernel.org In-Reply-To: References: <2026-09-18-daily-reply-0003-re-landlock-whiteout-5-15@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Wed, 23 Sep 2026 16:21:14 +0000 Message-Id: <20260923162115.424C51F000FF@smtp.kernel.org> Precedence: bulk X-Mailing-List: linux-security-module@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > From: G=C3=BCnther Noack >=20 > [ Upstream commit ee890889b30b22f9a21636061def7a04e4f89380 ] >=20 > Add tests to check that whiteout object creation is guarded by > LANDLOCK_ACCESS_FS_MAKE_REG, in the cases where these are created from > userspace: >=20 > * Conventional creation with mknod() > * Linking or renaming an existing whiteout object > * renameat2() with RENAME_WHITEOUT, > which creates a new whiteout object in the source location > * renameat2() with RENAME_EXCHANGE, > with one of the renamed objects being a whiteout object >=20 > Signed-off-by: G=C3=BCnther Noack > Link: https://patch.msgid.link/20260813093157.1436894-4-gnoack@google.com > [mic: Update commit message as requested] > Signed-off-by: Micka=C3=ABl Sala=C3=BCn > [mic: Backport: add enforce_fs() and the missing s3 fixture paths, and > adapt tests to ABI 1 without REFER] > Signed-off-by: Micka=C3=ABl Sala=C3=BCn Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/aee05236ad5600be7fc= 35c089b345eadf6bcaba8.1790169454.git.mic@digikod.net?part=3D1