From 2ba567cbd7626700b800d4ce9503bd3cd78ed7ef Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Tue, 30 May 2006 22:47:51 +0200 Subject: [PATCH] i386: apic= command line option should always be From: "Jan Beulich" When using apic= on the kernel command line, this had no effect for machines matched by either the ACPI MADT or the MPS OEM table scan. However, when such option is specified, it should also take effect for this set of systems. Signed-off-by: Jan Beulich Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds --- arch/i386/mach-generic/probe.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) (limited to 'arch/i386/mach-generic') diff --git a/arch/i386/mach-generic/probe.c b/arch/i386/mach-generic/probe.c index cea5b3ce4b5..d55fa7b187a 100644 --- a/arch/i386/mach-generic/probe.c +++ b/arch/i386/mach-generic/probe.c @@ -93,9 +93,11 @@ int __init mps_oem_check(struct mp_config_table *mpc, char *oem, char *productid int i; for (i = 0; apic_probe[i]; ++i) { if (apic_probe[i]->mps_oem_check(mpc,oem,productid)) { - genapic = apic_probe[i]; - printk(KERN_INFO "Switched to APIC driver `%s'.\n", - genapic->name); + if (!cmdline_apic) { + genapic = apic_probe[i]; + printk(KERN_INFO "Switched to APIC driver `%s'.\n", + genapic->name); + } return 1; } } @@ -107,9 +109,11 @@ int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id) int i; for (i = 0; apic_probe[i]; ++i) { if (apic_probe[i]->acpi_madt_oem_check(oem_id, oem_table_id)) { - genapic = apic_probe[i]; - printk(KERN_INFO "Switched to APIC driver `%s'.\n", - genapic->name); + if (!cmdline_apic) { + genapic = apic_probe[i]; + printk(KERN_INFO "Switched to APIC driver `%s'.\n", + genapic->name); + } return 1; } } -- cgit