diff options
Diffstat (limited to 'arch/powerpc/kernel/vdso32/gettimeofday.S')
| -rw-r--r-- | arch/powerpc/kernel/vdso32/gettimeofday.S | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/vdso32/gettimeofday.S b/arch/powerpc/kernel/vdso32/gettimeofday.S index aeb5fc9b87b3..0a32a41d50b0 100644 --- a/arch/powerpc/kernel/vdso32/gettimeofday.S +++ b/arch/powerpc/kernel/vdso32/gettimeofday.S @@ -83,7 +83,7 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) /* Check for supported clock IDs */ cmpli cr0,r3,CLOCK_REALTIME cmpli cr1,r3,CLOCK_MONOTONIC - cror cr0,cr0,cr1 + cror cr0*4+eq,cr0*4+eq,cr1*4+eq bne cr0,99f mflr r12 /* r12 saves lr */ @@ -91,7 +91,7 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) mr r10,r3 /* r10 saves id */ mr r11,r4 /* r11 saves tp */ bl __get_datapage@local /* get data page */ - mr r9, r3 /* datapage ptr in r9 */ + mr r9,r3 /* datapage ptr in r9 */ beq cr1,50f /* if monotonic -> jump there */ /* @@ -173,10 +173,14 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) add r4,r4,r7 lis r5,NSEC_PER_SEC@h ori r5,r5,NSEC_PER_SEC@l - cmpli cr0,r4,r5 + cmpl cr0,r4,r5 + cmpli cr1,r4,0 blt 1f subf r4,r5,r4 addi r3,r3,1 +1: bge cr1,1f + addi r3,r3,-1 + add r4,r4,r5 1: stw r3,TSPC32_TV_SEC(r11) stw r4,TSPC32_TV_NSEC(r11) @@ -210,7 +214,7 @@ V_FUNCTION_BEGIN(__kernel_clock_getres) /* Check for supported clock IDs */ cmpwi cr0,r3,CLOCK_REALTIME cmpwi cr1,r3,CLOCK_MONOTONIC - cror cr0,cr0,cr1 + cror cr0*4+eq,cr0*4+eq,cr1*4+eq bne cr0,99f li r3,0 |