[PATCH] i386/x86-64: Fix ACPI disabled LAPIC handling mismerge
The patch I submitted earlier to fix disabled LAPIC handling in ACPI
was mismerged for some reason I still don't quite understand. Parts
of it was applied to the wrong function.
This patch fixes it up.
Cc: len.brown@intel.com
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index 030a000..049a255 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -168,7 +168,7 @@
unsigned long i;
int config_size;
- if (!phys_addr || !size || !cpu_has_apic)
+ if (!phys_addr || !size)
return -EINVAL;
mcfg = (struct acpi_table_mcfg *)__acpi_map_table(phys_addr, size);
@@ -1102,6 +1102,9 @@
dmi_check_system(acpi_dmi_table);
#endif
+ if (!cpu_has_apic)
+ return -ENODEV;
+
/*
* If acpi_disabled, bail out
* One exception: acpi=ht continues far enough to enumerate LAPICs