1 files changed, 9 insertions, 4 deletions

diff --git a/arch/s390/kernel/vdso64/clock_gettime.S b/arch/s390/kernel/vdso64/clock_gettime.S
index 9d9761f8e110..7699e735ae28 100644
--- a/arch/s390/kernel/vdso64/clock_gettime.S
+++ b/arch/s390/kernel/vdso64/clock_gettime.S
@@ -19,6 +19,7 @@
         .type  __kernel_clock_gettime,@function
 __kernel_clock_gettime:
         .cfi_startproc
+        aghi    %r15,-16
         larl    %r5,_vdso_data
         cghi    %r2,__CLOCK_REALTIME_COARSE
         je      4f
@@ -37,10 +38,10 @@ __kernel_clock_gettime:
 0:      lg      %r4,__VDSO_UPD_COUNT(%r5)       /* load update counter */
         tmll    %r4,0x0001                      /* pending update ? loop */
         jnz     0b
-        stcke   48(%r15)                        /* Store TOD clock */
+        stcke   0(%r15)                         /* Store TOD clock */
         lgf     %r2,__VDSO_TK_SHIFT(%r5)        /* Timekeeper shift */
         lg      %r0,__VDSO_WTOM_SEC(%r5)
-        lg      %r1,49(%r15)
+        lg      %r1,1(%r15)
         sg      %r1,__VDSO_XTIME_STAMP(%r5)     /* TOD - cycle_last */
         msgf    %r1,__VDSO_TK_MULT(%r5)         /*  * tk->mult */
         alg     %r1,__VDSO_WTOM_NSEC(%r5)
@@ -56,6 +57,7 @@ __kernel_clock_gettime:
 2:      stg     %r0,0(%r3)                      /* store tp->tv_sec */
         stg     %r1,8(%r3)                      /* store tp->tv_nsec */
         lghi    %r2,0
+        aghi    %r15,16
         br      %r14
 
         /* CLOCK_MONOTONIC_COARSE */
@@ -82,9 +84,9 @@ __kernel_clock_gettime:
 5:      lg      %r4,__VDSO_UPD_COUNT(%r5)       /* load update counter */
         tmll    %r4,0x0001                      /* pending update ? loop */
         jnz     5b
-        stcke   48(%r15)                        /* Store TOD clock */
+        stcke   0(%r15)                         /* Store TOD clock */
         lgf     %r2,__VDSO_TK_SHIFT(%r5)        /* Timekeeper shift */
-        lg      %r1,49(%r15)
+        lg      %r1,1(%r15)
         sg      %r1,__VDSO_XTIME_STAMP(%r5)     /* TOD - cycle_last */
         msgf    %r1,__VDSO_TK_MULT(%r5)         /*  * tk->mult */
         alg     %r1,__VDSO_XTIME_NSEC(%r5)      /*  + tk->xtime_nsec */
@@ -101,6 +103,7 @@ __kernel_clock_gettime:
 7:      stg     %r0,0(%r3)                      /* store tp->tv_sec */
         stg     %r1,8(%r3)                      /* store tp->tv_nsec */
         lghi    %r2,0
+        aghi    %r15,16
         br      %r14
 
         /* CLOCK_THREAD_CPUTIME_ID for this thread */
@@ -134,11 +137,13 @@ __kernel_clock_gettime:
         slgr    %r4,%r0                         /* r4 = tv_nsec */
         stg     %r4,8(%r3)
         lghi    %r2,0
+        aghi    %r15,16
         br      %r14
 
         /* Fallback to system call */
 12:     lghi    %r1,__NR_clock_gettime
         svc     0
+        aghi    %r15,16
         br      %r14
 
 13:     .quad   1000000000