From a91bf718dbc993ea582cd53c0cb711a0839b4603 Mon Sep 17 00:00:00 2001 From: Baoquan He Date: Fri, 12 Aug 2016 14:57:12 +0800 Subject: x86/mm/numa: Open code function early_get_boot_cpu_id() Previously early_acpi_boot_init() was called in early_get_boot_cpu_id() to get the value for boot_cpu_physical_apicid. Now early_acpi_boot_init() has been taken out and moved to setup_arch(), the name of early_get_boot_cpu_id() doesn't match its implementation anymore, and only the getting boot-time SMP configuration code was left. So in this patch we open code it. Also move the smp_found_config check into default_get_smp_config to simplify code, because both early_get_smp_config() and get_smp_config() call x86_init.mpparse.get_smp_config(). Also remove the redundent CONFIG_X86_MPPARSE #ifdef check when we call early_get_smp_config(). Signed-off-by: Baoquan He Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Josh Poimboeuf Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-acpi@vger.kernel.org Cc: rjw@rjwysocki.net Link: http://lkml.kernel.org/r/1470985033-22493-1-git-send-email-bhe@redhat.com Signed-off-by: Ingo Molnar --- arch/x86/kernel/mpparse.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/x86/kernel/mpparse.c') diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index 068c4a929de6..0f8d20497383 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -499,6 +499,9 @@ void __init default_get_smp_config(unsigned int early) { struct mpf_intel *mpf = mpf_found; + if (!smp_found_config) + return; + if (!mpf) return; -- cgit v1.2.3