Re: 2.6.11-rc1-mm2: CONFIG_SMP=n compile error

[Andrew Morton]

Adrian Bunk <bunk@xxxxxxxxx> wrote:
>
> arch/i386/kernel/nmi.c:130: error: `cpu_callin_map' undeclared (first use in this function)

--- 25/arch/i386/kernel/nmi.c~i386-x86-64-fix-smp-nmi-watchdog-race-fix	2005-01-19 23:03:08.946815320 -0800
+++ 25-akpm/arch/i386/kernel/nmi.c	2005-01-19 23:05:07.968721240 -0800
@@ -117,8 +117,10 @@ int __init check_nmi_watchdog (void)
 	/* FIXME: Only boot CPU is online at this stage.  Check CPUs
            as they come up. */
 	for (cpu = 0; cpu < NR_CPUS; cpu++) {
+#ifdef CONFIG_SMP
 		if (!cpu_isset(cpu, cpu_callin_map))
 			continue;
+#endif
 		if (nmi_count(cpu) - prev_nmi_count[cpu] <= 5) {
 			printk("CPU#%d: NMI appears to be stuck!\n", cpu);
 			nmi_active = 0;
diff -puN include/asm-i386/smp.h~i386-x86-64-fix-smp-nmi-watchdog-race-fix include/asm-i386/smp.h
_

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