diff options
| author | James Bottomley <jejb@parisc-linux.org> | 2005-10-21 22:54:38 -0400 |
|---|---|---|
| committer | Kyle McMartin <kyle@parisc-linux.org> | 2005-10-21 22:54:38 -0400 |
| commit | dd0fd51dc1585941c2edccdb40e5f11ea3a64496 (patch) | |
| tree | 4da7851b8972bb7251789b3862642aca8274aa07 /arch | |
| parent | 63af965d2bc8d8c5d4c5949b8d3dbdc3c7b7d97a (diff) | |
| download | op-kernel-dev-dd0fd51dc1585941c2edccdb40e5f11ea3a64496.zip op-kernel-dev-dd0fd51dc1585941c2edccdb40e5f11ea3a64496.tar.gz | |
[PARISC] Remove the spurious do_softirq calls from entry.S
remove the spurious do_softirq calls from entry.S
With these in we were calling do_softirq twice; plus the calls in
entry.S took no account of nesting.
Signed-off-by: James Bottomley <jejb@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/parisc/kernel/entry.S | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index 166df5b..c7e66ee 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -970,9 +970,6 @@ intr_return: add %r19,%r20,%r19 /* now have &irq_stat[smp_processor_id()] */ #endif /* CONFIG_SMP */ - LDREG IRQSTAT_SIRQ_PEND(%r19),%r20 /* hardirq.h: unsigned long */ - cmpib,<>,n 0,%r20,intr_do_softirq /* forward */ - intr_check_resched: /* check for reschedule */ @@ -1017,17 +1014,6 @@ intr_restore: nop nop - .import do_softirq,code -intr_do_softirq: - BL do_softirq,%r2 -#ifdef CONFIG_64BIT - ldo -16(%r30),%r29 /* Reference param save area */ -#else - nop -#endif - b intr_check_resched - nop - .import schedule,code intr_do_resched: /* Only do reschedule if we are returning to user space */ @@ -2096,9 +2082,6 @@ syscall_check_bh: add %r19,%r20,%r19 /* now have &irq_stat[smp_processor_id()] */ #endif /* CONFIG_SMP */ - LDREG IRQSTAT_SIRQ_PEND(%r19),%r20 /* hardirq.h: unsigned long */ - cmpib,<>,n 0,%r20,syscall_do_softirq /* forward */ - syscall_check_resched: /* check for reschedule */ @@ -2236,16 +2219,6 @@ pt_regs_ok: b intr_restore nop - .import do_softirq,code -syscall_do_softirq: - BL do_softirq,%r2 - nop - /* NOTE: We enable I-bit incase we schedule later, - * and we might be going back to userspace if we were - * traced. */ - b syscall_check_resched - ssm PSW_SM_I, %r0 /* do_softirq returns with I bit off */ - .import schedule,code syscall_do_resched: BL schedule,%r2 |
