From 77893566dfb8b9171f51d75bc813da8079411af3 Mon Sep 17 00:00:00 2001 From: Glauber Costa Date: Mon, 22 Sep 2008 14:35:08 -0300 Subject: [PATCH] --- yaml --- r: 113536 b: refs/heads/master c: e04d645f326bc8e591bc4ae21c4ab535987a17c1 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/arch/x86/kernel/cpu/common.c | 12 ++++++++++++ trunk/arch/x86/kernel/time_64.c | 4 ---- 3 files changed, 13 insertions(+), 5 deletions(-) diff --git a/[refs] b/[refs] index eb16b39a876a..b19392675982 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 33c053d0aec344c8b2ad6966d904ebeff64e590b +refs/heads/master: e04d645f326bc8e591bc4ae21c4ab535987a17c1 diff --git a/trunk/arch/x86/kernel/cpu/common.c b/trunk/arch/x86/kernel/cpu/common.c index 088fbdb6734e..f1af71851919 100644 --- a/trunk/arch/x86/kernel/cpu/common.c +++ b/trunk/arch/x86/kernel/cpu/common.c @@ -719,12 +719,24 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c) #endif } +#ifdef CONFIG_X86_64 +static void vgetcpu_set_mode(void) +{ + if (cpu_has(&boot_cpu_data, X86_FEATURE_RDTSCP)) + vgetcpu_mode = VGETCPU_RDTSCP; + else + vgetcpu_mode = VGETCPU_LSL; +} +#endif + void __init identify_boot_cpu(void) { identify_cpu(&boot_cpu_data); #ifdef CONFIG_X86_32 sysenter_setup(); enable_sep_cpu(); +#else + vgetcpu_set_mode(); #endif } diff --git a/trunk/arch/x86/kernel/time_64.c b/trunk/arch/x86/kernel/time_64.c index 207a7a1d7ac5..cb19d650c216 100644 --- a/trunk/arch/x86/kernel/time_64.c +++ b/trunk/arch/x86/kernel/time_64.c @@ -130,10 +130,6 @@ void __init hpet_time_init(void) void __init time_init(void) { tsc_init(); - if (cpu_has(&boot_cpu_data, X86_FEATURE_RDTSCP)) - vgetcpu_mode = VGETCPU_RDTSCP; - else - vgetcpu_mode = VGETCPU_LSL; late_time_init = choose_time_init(); }