diff options
| -rw-r--r-- | arch/parisc/kernel/entry.S | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index 4fcff2d..ad4cb16 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -878,6 +878,9 @@ ENTRY_CFI(syscall_exit_rfi) STREG %r19,PT_SR7(%r16) intr_return: + /* NOTE: Need to enable interrupts incase we schedule. */ + ssm PSW_SM_I, %r0 + /* check for reschedule */ mfctl %cr30,%r1 LDREG TI_FLAGS(%r1),%r19 /* sched.h: TIF_NEED_RESCHED */ @@ -904,11 +907,6 @@ intr_check_sig: LDREG PT_IASQ1(%r16), %r20 cmpib,COND(=),n 0,%r20,intr_restore /* backward */ - /* NOTE: We need to enable interrupts if we have to deliver - * signals. We used to do this earlier but it caused kernel - * stack overflows. */ - ssm PSW_SM_I, %r0 - copy %r0, %r25 /* long in_syscall = 0 */ #ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ @@ -960,10 +958,6 @@ intr_do_resched: cmpib,COND(=) 0, %r20, intr_do_preempt nop - /* NOTE: We need to enable interrupts if we schedule. We used - * to do this earlier but it caused kernel stack overflows. */ - ssm PSW_SM_I, %r0 - #ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif |
