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-rw-r--r--arch/powerpc/kernel/rtas.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index a6d0c46b4512..1f80f0b8a9ad 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -36,6 +36,7 @@
#include <asm/machdep.h>
#include <asm/mmu.h>
#include <asm/page.h>
+#include <asm/rtas-work-area.h>
#include <asm/rtas.h>
#include <asm/time.h>
#include <asm/trace.h>
@@ -1939,6 +1940,8 @@ void __init rtas_initialize(void)
#endif
ibm_open_errinjct_token = rtas_token("ibm,open-errinjct");
ibm_errinjct_token = rtas_token("ibm,errinjct");
+
+ rtas_work_area_reserve_arena(rtas_region);
}
int __init early_init_dt_scan_rtas(unsigned long node,