From dc326fca2b640fc41aed7c015d0f456935a66255 Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin" Date: Mon, 18 Apr 2011 15:19:51 -0700 Subject: x86, cpu: Clean up and unify the NOP selection infrastructure Clean up and unify the NOP selection infrastructure: - Make the atomic 5-byte NOP a part of the selection system. - Pick NOPs once during early boot and then be done with it. Signed-off-by: H. Peter Anvin Cc: Tejun Heo Cc: Steven Rostedt Cc: Frederic Weisbecker Cc: Jason Baron Link: http://lkml.kernel.org/r/1303166160-10315-3-git-send-email-hpa@linux.intel.com --- arch/x86/kernel/setup.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'arch/x86/kernel/setup.c') diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 5a0484a95ad..390a663894d 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -691,8 +691,6 @@ early_param("reservelow", parse_reservelow); void __init setup_arch(char **cmdline_p) { - unsigned long flags; - #ifdef CONFIG_X86_32 memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data)); visws_early_detect(); @@ -1036,9 +1034,7 @@ void __init setup_arch(char **cmdline_p) mcheck_init(); - local_irq_save(flags); - arch_init_ideal_nop5(); - local_irq_restore(flags); + arch_init_ideal_nops(); } #ifdef CONFIG_X86_32 -- cgit v1.2.3