x86: signal: introduce helper macro is_ia32

[sfrench/cifs-2.6.git] / arch / x86 / kernel / setup.c

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 68b48e3fbcbd92b7115ac90cb59cd9c1d3bc4054..673f12cf6eb09a94795bac2122206b4994e2c608 100644 (file)
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -445,7 +445,7 @@ static void __init reserve_early_setup_data(void)
  * @size: Size of the crashkernel memory to reserve.
  * Returns the base address on success, and -1ULL on failure.
  */
-unsigned long long find_and_reserve_crashkernel(unsigned long long size)
+unsigned long long __init find_and_reserve_crashkernel(unsigned long long size)
 {
        const unsigned long long alignment = 16<<20;    /* 16M */
        unsigned long long start = 0LL;
@@ -604,14 +604,6 @@ void __init setup_arch(char **cmdline_p)
        early_cpu_init();
        early_ioremap_init();
 
-#if defined(CONFIG_VMI) && defined(CONFIG_X86_32)
-       /*
-        * Must be before kernel pagetables are setup
-        * or fixmap area is touched.
-        */
-       vmi_init();
-#endif
-
        ROOT_DEV = old_decode_dev(boot_params.hdr.root_dev);
        screen_info = boot_params.screen_info;
        edid_info = boot_params.edid_info;
@@ -678,6 +670,14 @@ void __init setup_arch(char **cmdline_p)
 
        parse_early_param();
 
+#if defined(CONFIG_VMI) && defined(CONFIG_X86_32)
+       /*
+        * Must be before kernel pagetables are setup
+        * or fixmap area is touched.
+        */
+       vmi_init();
+#endif
+
        /* after early param, so could get panic from serial */
        reserve_early_setup_data();
 
@@ -739,6 +739,8 @@ void __init setup_arch(char **cmdline_p)
        num_physpages = max_pfn;
 
        check_efer();
+       if (cpu_has_x2apic)
+               check_x2apic();
 
        /* How many end-of-memory variables you have, grandma! */
        /* need this before calling reserve_initrd */