diff options
Diffstat (limited to 'arch/x86/include/asm/vdso/gettimeofday.h')
| -rw-r--r-- | arch/x86/include/asm/vdso/gettimeofday.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/include/asm/vdso/gettimeofday.h b/arch/x86/include/asm/vdso/gettimeofday.h index 0badf0a9f03d..c81858d903dc 100644 --- a/arch/x86/include/asm/vdso/gettimeofday.h +++ b/arch/x86/include/asm/vdso/gettimeofday.h @@ -238,10 +238,12 @@ static u64 vread_pvclock(void) #ifdef CONFIG_HYPERV_TIMER static u64 vread_hvclock(void) { - u64 ret = hv_read_tsc_page(&hvclock_page); - if (likely(ret != U64_MAX)) - ret &= S64_MAX; - return ret; + u64 tsc, time; + + if (hv_read_tsc_page_tsc(&hvclock_page, &tsc, &time)) + return time & S64_MAX; + + return U64_MAX; } #endif |