From: Andi Kleen Date: Mon, 1 May 2006 19:15:49 +0000 (-0700) Subject: [PATCH] i386/x86-64: Fix ACPI disabled LAPIC handling mismerge X-Git-Tag: v2.6.17-rc4~93 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32828546b32a96d550b85eab25609bc4ba3942ab;p=linux-2.6 [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: Signed-off-by: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c index 049a255837..4c785a67d5 100644 --- a/arch/i386/kernel/acpi/boot.c +++ b/arch/i386/kernel/acpi/boot.c @@ -215,7 +215,7 @@ static int __init acpi_parse_madt(unsigned long phys_addr, unsigned long size) { struct acpi_table_madt *madt = NULL; - if (!phys_addr || !size || !cpu_has_apic) + if (!phys_addr || !size) return -EINVAL; madt = (struct acpi_table_madt *)__acpi_map_table(phys_addr, size); @@ -1151,6 +1151,9 @@ int __init acpi_boot_init(void) acpi_table_parse(ACPI_BOOT, acpi_parse_sbf); + if (!cpu_has_apic) + return -ENODEV; + /* * set sci_int and PM timer address */