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-rw-r--r--arch/x86/kernel/setup.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 2e78a143dec3..6121ffd46b9e 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -684,6 +684,11 @@ void __init setup_arch(char **cmdline_p)
clear_cpu_cap(&boot_cpu_data, X86_FEATURE_APIC);
}
+#ifdef CONFIG_PCI
+ if (pci_early_dump_regs)
+ early_dump_pci_devices();
+#endif
+
finish_e820_parsing();
#ifdef CONFIG_X86_32
@@ -851,6 +856,14 @@ void __init setup_arch(char **cmdline_p)
init_cpu_to_node();
#endif
+#ifdef CONFIG_X86_NUMAQ
+ /*
+ * need to check online nodes num, call it
+ * here before time_init/tsc_init
+ */
+ numaq_tsc_disable();
+#endif
+
init_apic_mappings();
ioapic_init_mappings();