diff options
| author | Baoquan He <bhe@redhat.com> | 2023-12-13 08:57:42 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-21 02:02:57 +0300 |
| commit | a85ee18c7900f001f42082d2fabce4eaf57e655f (patch) | |
| tree | 785648618754b07cceed7c5c903fafdeb6055e2e /security/integrity | |
| parent | cbc2fe9d9cb226347365753f50d81bc48cc3c52e (diff) | |
| download | linux-a85ee18c7900f001f42082d2fabce4eaf57e655f.tar.xz | |
kexec_file: print out debugging message if required
Then when specifying '-d' for kexec_file_load interface, loaded locations
of kernel/initrd/cmdline etc can be printed out to help debug.
Here replace pr_debug() with the newly added kexec_dprintk() in kexec_file
loading related codes.
And also print out type/start/head of kimage and flags to help debug.
Link: https://lkml.kernel.org/r/20231213055747.61826-3-bhe@redhat.com
Signed-off-by: Baoquan He <bhe@redhat.com>
Cc: Conor Dooley <conor@kernel.org>
Cc: Joe Perches <joe@perches.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'security/integrity')
| -rw-r--r-- | security/integrity/ima/ima_kexec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/security/integrity/ima/ima_kexec.c b/security/integrity/ima/ima_kexec.c index ad133fe120db..dadc1d138118 100644 --- a/security/integrity/ima/ima_kexec.c +++ b/security/integrity/ima/ima_kexec.c @@ -129,8 +129,8 @@ void ima_add_kexec_buffer(struct kimage *image) image->ima_buffer_size = kexec_segment_size; image->ima_buffer = kexec_buffer; - pr_debug("kexec measurement buffer for the loaded kernel at 0x%lx.\n", - kbuf.mem); + kexec_dprintk("kexec measurement buffer for the loaded kernel at 0x%lx.\n", + kbuf.mem); } #endif /* IMA_KEXEC */ |