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Wed, 26 Mar 2025 23:44:06 +0000 (GMT) Message-ID: Subject: Re: [PATCH v10 6/8] ima: kexec: move IMA log copy from kexec load to execute From: Mimi Zohar To: steven chen , Baoquan He Cc: stefanb@linux.ibm.com, roberto.sassu@huaweicloud.com, roberto.sassu@huawei.com, eric.snowberg@oracle.com, ebiederm@xmission.com, paul@paul-moore.com, code@tyhicks.com, bauermann@kolabnow.com, linux-integrity@vger.kernel.org, kexec@lists.infradead.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, madvenka@linux.microsoft.com, nramas@linux.microsoft.com, James.Bottomley@hansenpartnership.com, vgoyal@redhat.com, dyoung@redhat.com Date: Wed, 26 Mar 2025 19:44:06 -0400 In-Reply-To: <2d2ea573-1ddd-44b4-8ba3-4ae86313d63f@linux.microsoft.com> References: <20250318010448.954-1-chenste@linux.microsoft.com> <20250318010448.954-7-chenste@linux.microsoft.com> <3d7b5e06-5166-46bb-89dc-a0b95ca7c767@linux.microsoft.com> <6583378c-55ee-4192-a95f-ebaf3f708bbb@linux.microsoft.com> <2d2ea573-1ddd-44b4-8ba3-4ae86313d63f@linux.microsoft.com> 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-security-module@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 7gAqfQEYtFE5MeYFzlmWitnjt9waQDRW X-Proofpoint-ORIG-GUID: 7gAqfQEYtFE5MeYFzlmWitnjt9waQDRW X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-26_09,2025-03-26_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 priorityscore=1501 phishscore=0 mlxscore=0 mlxlogscore=665 impostorscore=0 malwarescore=0 adultscore=0 bulkscore=0 clxscore=1015 spamscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2503260146 > > Hmm, it's easier, while maybe not good. We should not repeatedly > > introduce similar things into codes. Here, it's similar as > > what kexec_apply_relocations() and arch_kexec_apply_relocations() are > > doing. > >=20 > > int machine_kexec_post_load(struct kimage *image) (As discussed) just as kexec_apply_relocation calls arch_kexec_apply_relocations(). Name this function kexec_post_load() and c= all machine_kexec_post_load(). Mimi > > { > > #ifdef CONFIG_IMA_KEXEC > > ima_kexec_post_load(image); > > #endif > > return arch_machine_kexec_post_load(); > > } >=20