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[PARISC] Kill off broken irqstack code

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It's been unfinished and broken long enough, and I have some ideas on how
to do it more cleanly.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
This commit is contained in:
Kyle McMartin
2007-10-18 00:04:56 -07:00
committed by Kyle McMartin
parent 873d50e2e5
commit 6cc4525d29
6 changed files with 3 additions and 67 deletions
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12
arch/parisc/kernel/smp.c
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@@ -432,22 +432,10 @@ smp_cpu_init(int cpunum)
void __init smp_callin(void)
{
int slave_id = cpu_now_booting;
#if 0
void *istack;
#endif
smp_cpu_init(slave_id);
preempt_disable();
#if 0 /* NOT WORKING YET - see entry.S */
istack = (void *)__get_free_pages(GFP_KERNEL,ISTACK_ORDER);
if (istack == NULL) {
printk(KERN_CRIT "Failed to allocate interrupt stack for cpu %d\n",slave_id);
BUG();
}
mtctl(istack,31);
#endif
flush_cache_all_local(); /* start with known state */
flush_tlb_all_local(NULL);