diff options
| author | Pingfan Liu <piliu@redhat.com> | 2025-12-16 09:48:51 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-12-23 11:23:13 -0800 |
| commit | fe55ea85939efcbf0e6baa234f0d70acb79e7b58 (patch) | |
| tree | c43e806f4f6c29fd3a41b4fc00efdb919e6edadd /security | |
| parent | 8de524774b9e79562452730d66e88f525cdd8149 (diff) | |
kernel/kexec: change the prototype of kimage_map_segment()
The kexec segment index will be required to extract the corresponding
information for that segment in kimage_map_segment(). Additionally,
kexec_segment already holds the kexec relocation destination address and
size. Therefore, the prototype of kimage_map_segment() can be changed.
Link: https://lkml.kernel.org/r/20251216014852.8737-1-piliu@redhat.com
Fixes: 07d24902977e ("kexec: enable CMA based contiguous allocation")
Signed-off-by: Pingfan Liu <piliu@redhat.com>
Acked-by: Baoquan He <bhe@redhat.com>
Cc: Mimi Zohar <zohar@linux.ibm.com>
Cc: Roberto Sassu <roberto.sassu@huawei.com>
Cc: Alexander Graf <graf@amazon.com>
Cc: Steven Chen <chenste@linux.microsoft.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'security')
| -rw-r--r-- | security/integrity/ima/ima_kexec.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/security/integrity/ima/ima_kexec.c b/security/integrity/ima/ima_kexec.c index 7362f68f2d8b..5beb69edd12f 100644 --- a/security/integrity/ima/ima_kexec.c +++ b/security/integrity/ima/ima_kexec.c @@ -250,9 +250,7 @@ void ima_kexec_post_load(struct kimage *image) if (!image->ima_buffer_addr) return; - ima_kexec_buffer = kimage_map_segment(image, - image->ima_buffer_addr, - image->ima_buffer_size); + ima_kexec_buffer = kimage_map_segment(image, image->ima_segment_index); if (!ima_kexec_buffer) { pr_err("Could not map measurements buffer.\n"); return; |