diff options
Diffstat (limited to 'kernel/kexec.c')
| -rw-r--r-- | kernel/kexec.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/kernel/kexec.c b/kernel/kexec.c index b73dc211fcfd..4384672d3245 100644 --- a/kernel/kexec.c +++ b/kernel/kexec.c @@ -136,9 +136,6 @@ static int do_kexec_load(unsigned long entry, unsigned long nr_segments, if (ret) return ret; - if (flags & KEXEC_ON_CRASH) - crash_map_reserved_pages(); - if (flags & KEXEC_PRESERVE_CONTEXT) image->preserve_context = 1; @@ -161,12 +158,6 @@ out: if ((flags & KEXEC_ON_CRASH) && kexec_crash_image) arch_kexec_protect_crashkres(); - /* - * Once the reserved memory is mapped, we should unmap this memory - * before returning - */ - if (flags & KEXEC_ON_CRASH) - crash_unmap_reserved_pages(); kimage_free(image); return ret; } @@ -232,9 +223,6 @@ SYSCALL_DEFINE4(kexec_load, unsigned long, entry, unsigned long, nr_segments, result = do_kexec_load(entry, nr_segments, segments, flags); - if ((flags & KEXEC_ON_CRASH) && kexec_crash_image) - arch_kexec_protect_crashkres(); - mutex_unlock(&kexec_mutex); return result; |