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-rw-r--r--mm/mm_init.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/mm_init.c b/mm/mm_init.c
index 7f7f9c677854..da162b7a044c 100644
--- a/mm/mm_init.c
+++ b/mm/mm_init.c
@@ -259,6 +259,8 @@ static int __init cmdline_parse_core(char *p, unsigned long *core,
return 0;
}
+bool mirrored_kernelcore __initdata_memblock;
+
/*
* kernelcore=size sets the amount of memory for use for allocations that
* cannot be reclaimed or migrated.