patch-2.2.14 linux/arch/sparc/kernel/sun4m_smp.c

• Lines: 15
• Date: Tue Jan 4 10:12:12 2000
• Orig file: v2.2.13/linux/arch/sparc/kernel/sun4m_smp.c
• Orig date: Tue May 11 08:24:31 1999

diff -u --recursive --new-file v2.2.13/linux/arch/sparc/kernel/sun4m_smp.c linux/arch/sparc/kernel/sun4m_smp.c
@@ -93,6 +93,14 @@
 	local_flush_cache_all();
 	local_flush_tlb_all();
 
+	/*
+	 * Unblock the master CPU _only_ when the scheduler state
+	 * of all secondary CPUs will be up-to-date, so after
+	 * the SMP initialization the master will be just allowed
+	 * to call the scheduler code.
+	 */
+	init_idle();
+
 	/* Allow master to continue. */
 	swap((unsigned long *)&cpu_callin_map[cpuid], 1);
 	local_flush_cache_all();