diff options
Diffstat (limited to 'arch/ia64/kernel/fsys.S')
-rw-r--r-- | arch/ia64/kernel/fsys.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/kernel/fsys.S b/arch/ia64/kernel/fsys.S index 3544d75e7cbd..3567d54f8cee 100644 --- a/arch/ia64/kernel/fsys.S +++ b/arch/ia64/kernel/fsys.S | |||
@@ -280,7 +280,7 @@ ENTRY(fsys_gettimeofday) | |||
280 | (p9) cmp.eq p13,p0 = 0,r30 // if mmio_ptr, clear p13 jitter control | 280 | (p9) cmp.eq p13,p0 = 0,r30 // if mmio_ptr, clear p13 jitter control |
281 | ;; | 281 | ;; |
282 | .pred.rel.mutex p8,p9 | 282 | .pred.rel.mutex p8,p9 |
283 | (p8) mov r2 = ar.itc // CPU_TIMER. 36 clocks latency!!! | 283 | MOV_FROM_ITC(p8, p6, r2, r10) // CPU_TIMER. 36 clocks latency!!! |
284 | (p9) ld8 r2 = [r30] // MMIO_TIMER. Could also have latency issues.. | 284 | (p9) ld8 r2 = [r30] // MMIO_TIMER. Could also have latency issues.. |
285 | (p13) ld8 r25 = [r19] // get itc_lastcycle value | 285 | (p13) ld8 r25 = [r19] // get itc_lastcycle value |
286 | ld8 r9 = [r22],IA64_TIMESPEC_TV_NSEC_OFFSET // tv_sec | 286 | ld8 r9 = [r22],IA64_TIMESPEC_TV_NSEC_OFFSET // tv_sec |
@@ -684,7 +684,7 @@ GLOBAL_ENTRY(paravirt_fsys_bubble_down) | |||
684 | ;; | 684 | ;; |
685 | mov ar.rsc=0 // M2 set enforced lazy mode, pl 0, LE, loadrs=0 | 685 | mov ar.rsc=0 // M2 set enforced lazy mode, pl 0, LE, loadrs=0 |
686 | #ifdef CONFIG_VIRT_CPU_ACCOUNTING | 686 | #ifdef CONFIG_VIRT_CPU_ACCOUNTING |
687 | mov.m r30=ar.itc // M get cycle for accounting | 687 | MOV_FROM_ITC(p0, p6, r30, r23) // M get cycle for accounting |
688 | #else | 688 | #else |
689 | nop.m 0 | 689 | nop.m 0 |
690 | #endif | 690 | #endif |