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-rw-r--r--drivers/s390/s390mach.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/s390mach.c b/drivers/s390/s390mach.c
index 5bb255e02ac..4191fd9d4d1 100644
--- a/drivers/s390/s390mach.c
+++ b/drivers/s390/s390mach.c
@@ -240,7 +240,7 @@ s390_revalidate_registers(struct mci *mci)
* Floating point control register can't be restored.
* Task will be terminated.
*/
- asm volatile ("lfpc 0(%0)" : : "a" (&zero));
+ asm volatile ("lfpc 0(%0)" : : "a" (&zero), "m" (zero));
kill_task = 1;
}