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Mon, 3 Feb 2025 16:31:35 +0000 (GMT) Message-ID: <44b924ca0fde4c916eba8a98551e44a65072d2e2.camel@linux.ibm.com> Subject: Re: [PATCH v3 08/10] ima_setup.sh: Allow to load predefined policy From: Mimi Zohar To: Petr Vorel , ltp@lists.linux.it Cc: linux-integrity@vger.kernel.org Date: Mon, 03 Feb 2025 11:31:35 -0500 In-Reply-To: <20250114112915.610297-9-pvorel@suse.cz> References: <20250114112915.610297-1-pvorel@suse.cz> <20250114112915.610297-9-pvorel@suse.cz> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.52.4 (3.52.4-2.fc40) Precedence: bulk X-Mailing-List: linux-integrity@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 6J2nfkXEeQv3qrNB3ZDUHerzpdJ-vZXi X-Proofpoint-ORIG-GUID: 6J2nfkXEeQv3qrNB3ZDUHerzpdJ-vZXi X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-03_07,2025-01-31_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 phishscore=0 mlxscore=0 priorityscore=1501 clxscore=1015 adultscore=0 malwarescore=0 impostorscore=0 lowpriorityscore=0 suspectscore=0 spamscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2501170000 definitions=main-2502030120 On Tue, 2025-01-14 at 12:29 +0100, Petr Vorel wrote: > environment variable LTP_IMA_LOAD_POLICY=3D1 tries to load example policy > if available. This should be used only if tooling running LTP tests > allows to reboot afterwards because policy may be writable only once, > e.g. missing CONFIG_IMA_WRITE_POLICY=3Dy, or policies can influence each > other. >=20 > Loading may fail due various reasons (e.g. previously mentioned missing > CONFIG_IMA_WRITE_POLICY=3Dy and policy already loaded or when secure boot= is > enabled and the kernel is configured with CONFIG_IMA_ARCH_POLICY enabled,= an > appraise func=3DPOLICY_CHECK appraise_type=3Dimasig rule is loaded, requi= ring the > IMA policy itself to be signed). >=20 > Signed-off-by: Petr Vorel Looks good. Thanks, Petr. Reviewed-by: Mimi Zohar