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-rw-r--r--arch/blackfin/mach-common/head.S6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S
index 2c69ad49894e..fb7e2d426999 100644
--- a/arch/blackfin/mach-common/head.S
+++ b/arch/blackfin/mach-common/head.S
@@ -90,6 +90,12 @@ ENTRY(__start)
[p0] = R0;
SSYNC;
+ /* Save RETX, in case of doublefault */
+ p0.l = ___retx;
+ p0.h = ___retx;
+ R0 = RETX;
+ [P0] = R0;
+
/* Let each Blackfin family do its own thing */
call _mach_early_start;