diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/alpha/kernel/osf_sys.c | 13 | ||||
| -rw-r--r-- | arch/ia64/kvm/kvm-ia64.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/oprofile/cell/spu_profiler.c | 2 | ||||
| -rw-r--r-- | arch/x86/kvm/i8254.c | 8 | ||||
| -rw-r--r-- | arch/x86/kvm/lapic.c | 6 |
5 files changed, 15 insertions, 16 deletions
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index 8509dad3120..8e19acbf288 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -986,10 +986,12 @@ asmlinkage int osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, struct timeval32 __user *tvp) { - s64 timeout = MAX_SCHEDULE_TIMEOUT; + struct timespec end_time, *to = NULL; if (tvp) { time_t sec, usec; + to = &end_time; + if (!access_ok(VERIFY_READ, tvp, sizeof(*tvp)) || __get_user(sec, &tvp->tv_sec) || __get_user(usec, &tvp->tv_usec)) { @@ -999,14 +1001,13 @@ osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, if (sec < 0 || usec < 0) return -EINVAL; - if ((unsigned long) sec < MAX_SELECT_SECONDS) { - timeout = (usec + 1000000/HZ - 1) / (1000000/HZ); - timeout += sec * (unsigned long) HZ; - } + if (poll_select_set_timeout(to, sec, usec * NSEC_PER_USEC)) + return -EINVAL; + } /* OSF does not copy back the remaining time. */ - return core_sys_select(n, inp, outp, exp, &timeout); + return core_sys_select(n, inp, outp, exp, to); } struct rusage32 { diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index c0699f0e35a..a312c9e9b9e 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -1114,7 +1114,7 @@ static void kvm_migrate_hlt_timer(struct kvm_vcpu *vcpu) struct hrtimer *p_ht = &vcpu->arch.hlt_timer; if (hrtimer_cancel(p_ht)) - hrtimer_start(p_ht, p_ht->expires, HRTIMER_MODE_ABS); + hrtimer_start_expires(p_ht, HRTIMER_MODE_ABS); } static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data) diff --git a/arch/powerpc/oprofile/cell/spu_profiler.c b/arch/powerpc/oprofile/cell/spu_profiler.c index 380d7e21753..02ffe060db5 100644 --- a/arch/powerpc/oprofile/cell/spu_profiler.c +++ b/arch/powerpc/oprofile/cell/spu_profiler.c @@ -196,7 +196,7 @@ int start_spu_profiling(unsigned int cycles_reset) pr_debug("timer resolution: %lu\n", TICK_NSEC); kt = ktime_set(0, profiling_interval); hrtimer_init(&timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - timer.expires = kt; + hrtimer_set_expires(&timer, kt); timer.function = profile_spus; /* Allocate arrays for collecting SPU PC samples */ diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c index 634132a9a51..11c6725fb79 100644 --- a/arch/x86/kvm/i8254.c +++ b/arch/x86/kvm/i8254.c @@ -204,10 +204,10 @@ static int __pit_timer_fn(struct kvm_kpit_state *ps) if (vcpu0 && waitqueue_active(&vcpu0->wq)) wake_up_interruptible(&vcpu0->wq); - pt->timer.expires = ktime_add_ns(pt->timer.expires, pt->period); - pt->scheduled = ktime_to_ns(pt->timer.expires); + hrtimer_add_expires_ns(&pt->timer, pt->period); + pt->scheduled = hrtimer_get_expires_ns(&pt->timer); if (pt->period) - ps->channels[0].count_load_time = pt->timer.expires; + ps->channels[0].count_load_time = hrtimer_get_expires(&pt->timer); return (pt->period == 0 ? 0 : 1); } @@ -257,7 +257,7 @@ void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu) timer = &pit->pit_state.pit_timer.timer; if (hrtimer_cancel(timer)) - hrtimer_start(timer, timer->expires, HRTIMER_MODE_ABS); + hrtimer_start_expires(timer, HRTIMER_MODE_ABS); } static void destroy_pit_timer(struct kvm_kpit_timer *pt) diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 6571926bfd3..0fc3cab4894 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -946,9 +946,7 @@ static int __apic_timer_fn(struct kvm_lapic *apic) if (apic_lvtt_period(apic)) { result = 1; - apic->timer.dev.expires = ktime_add_ns( - apic->timer.dev.expires, - apic->timer.period); + hrtimer_add_expires_ns(&apic->timer.dev, apic->timer.period); } return result; } @@ -1117,7 +1115,7 @@ void __kvm_migrate_apic_timer(struct kvm_vcpu *vcpu) timer = &apic->timer.dev; if (hrtimer_cancel(timer)) - hrtimer_start(timer, timer->expires, HRTIMER_MODE_ABS); + hrtimer_start_expires(timer, HRTIMER_MODE_ABS); } void kvm_lapic_sync_from_vapic(struct kvm_vcpu *vcpu) |