From 249ada2c821ff6819b5214d2f08d73aebde814eb Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 8 Aug 2023 15:03:46 -0700 Subject: x86/apic: Remove the pointless APIC version check This historical leftover is really uninteresting today. Whatever MPTABLE or MADT delivers we only trust the hardware anyway. Signed-off-by: Thomas Gleixner Signed-off-by: Dave Hansen Acked-by: Peter Zijlstra (Intel) Tested-by: Michael Kelley Tested-by: Sohil Mehta Tested-by: Juergen Gross # Xen PV (dom0 and unpriv. guest) --- arch/x86/kernel/devicetree.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/x86/kernel/devicetree.c') diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c index 28da5dd83fc0..56f6d591d0df 100644 --- a/arch/x86/kernel/devicetree.c +++ b/arch/x86/kernel/devicetree.c @@ -128,16 +128,15 @@ static void __init dtb_setup_hpet(void) static void __init dtb_cpu_setup(void) { struct device_node *dn; - u32 apic_id, version; + u32 apic_id; - version = GET_APIC_VERSION(apic_read(APIC_LVR)); for_each_of_cpu_node(dn) { apic_id = of_get_cpu_hwid(dn, 0); if (apic_id == ~0U) { pr_warn("%pOF: missing local APIC ID\n", dn); continue; } - generic_processor_info(apic_id, version); + generic_processor_info(apic_id); } } -- cgit