diff options
| -rw-r--r-- | kernel/kexec.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/kernel/kexec.c b/kernel/kexec.c index b44cb3f5a15c..4b49aa71304f 100644 --- a/kernel/kexec.c +++ b/kernel/kexec.c @@ -194,22 +194,25 @@ SYSCALL_DEFINE4(kexec_load, unsigned long, entry, unsigned long, nr_segments, segments, flags); } if (result) - goto out; + goto unmap_page; if (flags & KEXEC_PRESERVE_CONTEXT) image->preserve_context = 1; result = machine_kexec_prepare(image); if (result) - goto out; + goto unmap_page; for (i = 0; i < nr_segments; i++) { result = kimage_load_segment(image, &image->segment[i]); if (result) - goto out; + goto unmap_page; } kimage_terminate(image); +unmap_page: if (flags & KEXEC_ON_CRASH) crash_unmap_reserved_pages(); + if (result) + goto out; } /* Install the new kernel, and Uninstall the old */ image = xchg(dest_image, image); |