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-rw-r--r--kernel/kexec.c12
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;