patch-2.4.23 linux-2.4.23/arch/i386/kernel/process.c

• Lines: 36
• Date: 2003-11-28 10:26:19.000000000 -0800
• Orig file: linux-2.4.22/arch/i386/kernel/process.c
• Orig date: 2003-08-25 04:44:39.000000000 -0700

diff -urN linux-2.4.22/arch/i386/kernel/process.c linux-2.4.23/arch/i386/kernel/process.c
@@ -44,9 +44,11 @@
 #include <asm/irq.h>
 #include <asm/desc.h>
 #include <asm/mmu_context.h>
+#include <asm/smpboot.h>
 #ifdef CONFIG_MATH_EMULATION
 #include <asm/math_emu.h>
 #endif
+#include <asm/apic.h>
 
 #include <linux/irq.h>
 
@@ -376,7 +378,7 @@
 		   if its not, default to the BSP */
 		if ((reboot_cpu == -1) ||  
 		      (reboot_cpu > (NR_CPUS -1))  || 
-		      !(phys_cpu_present_map & (1<<cpuid))) 
+		      !(phys_cpu_present_map & apicid_to_phys_cpu_present(cpuid)))
 			reboot_cpu = boot_cpu_physical_apicid;
 
 		reboot_smp = 0;  /* use this as a flag to only go through this once*/
@@ -399,6 +401,14 @@
 	 * other OSs see a clean IRQ state.
 	 */
 	smp_send_stop();
+#elif CONFIG_X86_LOCAL_APIC
+	if (cpu_has_apic) {
+		__cli();
+		disable_local_APIC();
+		__sti();
+	}
+#endif
+#ifdef CONFIG_X86_IO_APIC
 	disable_IO_APIC();
 #endif