diff options
Diffstat (limited to 'kernel/kexec_file.c')
| -rw-r--r-- | kernel/kexec_file.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c index 766e7e4d3ad9..c8f7f77e9fa9 100644 --- a/kernel/kexec_file.c +++ b/kernel/kexec_file.c @@ -298,6 +298,14 @@ SYSCALL_DEFINE5(kexec_file_load, int, kernel_fd, int, initrd_fd, if (ret) goto out; + /* + * Some architecture(like S390) may touch the crash memory before + * machine_kexec_prepare(), we must copy vmcoreinfo data after it. + */ + ret = kimage_crash_copy_vmcoreinfo(image); + if (ret) + goto out; + ret = kexec_calculate_store_digests(image); if (ret) goto out; |