diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2011-11-04 23:15:29 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-11-04 23:15:29 +0900 |
| commit | d63638440cfad75fb339fd1261bea0485c7c3ecc (patch) | |
| tree | d1705ceeef82eb0b7b58f9503a472be810f418f2 /arch/s390/kernel/vtime.c | |
| parent | f1e0477a7b7a541f51eea279910eed4ddd010033 (diff) | |
| parent | 1a67a573b8d9f02211f36fbab50f6265dc49384a (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into rmobile-latest
Diffstat (limited to 'arch/s390/kernel/vtime.c')
| -rw-r--r-- | arch/s390/kernel/vtime.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index 2d6228f60cd..bb48977f546 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -170,7 +170,8 @@ void __kprobes vtime_stop_cpu(void) psw_t psw; /* Wait for external, I/O or machine check interrupt. */ - psw.mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_IO | PSW_MASK_EXT; + psw.mask = psw_kernel_bits | PSW_MASK_WAIT | + PSW_MASK_DAT | PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK; idle->nohz_delay = 0; @@ -183,7 +184,8 @@ void __kprobes vtime_stop_cpu(void) * set_cpu_timer(VTIMER_MAX_SLICE); * idle->idle_enter = get_clock(); * __load_psw_mask(psw_kernel_bits | PSW_MASK_WAIT | - * PSW_MASK_IO | PSW_MASK_EXT); + * PSW_MASK_DAT | PSW_MASK_IO | + * PSW_MASK_EXT | PSW_MASK_MCHECK); * The difference is that the inline assembly makes sure that * the last three instruction are stpt, stck and lpsw in that * order. This is done to increase the precision. @@ -216,7 +218,8 @@ void __kprobes vtime_stop_cpu(void) * vq->idle = get_cpu_timer(); * idle->idle_enter = get_clock(); * __load_psw_mask(psw_kernel_bits | PSW_MASK_WAIT | - * PSW_MASK_IO | PSW_MASK_EXT); + * PSW_MASK_DAT | PSW_MASK_IO | + * PSW_MASK_EXT | PSW_MASK_MCHECK); * The difference is that the inline assembly makes sure that * the last three instruction are stpt, stck and lpsw in that * order. This is done to increase the precision. @@ -458,7 +461,7 @@ void add_virt_timer_periodic(void *new) } EXPORT_SYMBOL(add_virt_timer_periodic); -int __mod_vtimer(struct vtimer_list *timer, __u64 expires, int periodic) +static int __mod_vtimer(struct vtimer_list *timer, __u64 expires, int periodic) { struct vtimer_queue *vq; unsigned long flags; |