diff options
Diffstat (limited to 'arch/ia64/kernel/entry.S')
-rw-r--r-- | arch/ia64/kernel/entry.S | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S index 7a6ffd613789..9dda7a36d1ee 100644 --- a/arch/ia64/kernel/entry.S +++ b/arch/ia64/kernel/entry.S | |||
@@ -1100,9 +1100,6 @@ skip_rbs_switch: | |||
1100 | st8 [r2]=r8 | 1100 | st8 [r2]=r8 |
1101 | st8 [r3]=r10 | 1101 | st8 [r3]=r10 |
1102 | .work_pending: | 1102 | .work_pending: |
1103 | tbit.nz p6,p0=r31,TIF_SIGDELAYED // signal delayed from MCA/INIT/NMI/PMI context? | ||
1104 | (p6) br.cond.sptk.few .sigdelayed | ||
1105 | ;; | ||
1106 | tbit.z p6,p0=r31,TIF_NEED_RESCHED // current_thread_info()->need_resched==0? | 1103 | tbit.z p6,p0=r31,TIF_NEED_RESCHED // current_thread_info()->need_resched==0? |
1107 | (p6) br.cond.sptk.few .notify | 1104 | (p6) br.cond.sptk.few .notify |
1108 | #ifdef CONFIG_PREEMPT | 1105 | #ifdef CONFIG_PREEMPT |
@@ -1129,17 +1126,6 @@ skip_rbs_switch: | |||
1129 | (pLvSys)br.cond.sptk.few .work_pending_syscall_end | 1126 | (pLvSys)br.cond.sptk.few .work_pending_syscall_end |
1130 | br.cond.sptk.many .work_processed_kernel // don't re-check | 1127 | br.cond.sptk.many .work_processed_kernel // don't re-check |
1131 | 1128 | ||
1132 | // There is a delayed signal that was detected in MCA/INIT/NMI/PMI context where | ||
1133 | // it could not be delivered. Deliver it now. The signal might be for us and | ||
1134 | // may set TIF_SIGPENDING, so redrive ia64_leave_* after processing the delayed | ||
1135 | // signal. | ||
1136 | |||
1137 | .sigdelayed: | ||
1138 | br.call.sptk.many rp=do_sigdelayed | ||
1139 | cmp.eq p6,p0=r0,r0 // p6 <- 1, always re-check | ||
1140 | (pLvSys)br.cond.sptk.few .work_pending_syscall_end | ||
1141 | br.cond.sptk.many .work_processed_kernel // re-check | ||
1142 | |||
1143 | .work_pending_syscall_end: | 1129 | .work_pending_syscall_end: |
1144 | adds r2=PT(R8)+16,r12 | 1130 | adds r2=PT(R8)+16,r12 |
1145 | adds r3=PT(R10)+16,r12 | 1131 | adds r3=PT(R10)+16,r12 |