diff options
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/setup_64.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/vsyscall_64.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c index bc7758e..8618178 100644 --- a/arch/x86/kernel/setup_64.c +++ b/arch/x86/kernel/setup_64.c @@ -45,6 +45,7 @@ #include <asm/mtrr.h> #include <asm/uaccess.h> #include <asm/system.h> +#include <asm/vsyscall.h> #include <asm/io.h> #include <asm/smp.h> #include <asm/msr.h> @@ -453,6 +454,7 @@ void __init setup_arch(char **cmdline_p) #endif reserve_crashkernel(); paging_init(); + map_vsyscall(); early_quirks(); diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c index e5c1118..3f82427 100644 --- a/arch/x86/kernel/vsyscall_64.c +++ b/arch/x86/kernel/vsyscall_64.c @@ -319,7 +319,7 @@ cpu_vsyscall_notifier(struct notifier_block *n, unsigned long action, void *arg) return NOTIFY_DONE; } -static void __init map_vsyscall(void) +void __init map_vsyscall(void) { extern char __vsyscall_0; unsigned long physaddr_page0 = __pa_symbol(&__vsyscall_0); @@ -335,7 +335,6 @@ static int __init vsyscall_init(void) BUG_ON((unsigned long) &vtime != VSYSCALL_ADDR(__NR_vtime)); BUG_ON((VSYSCALL_ADDR(0) != __fix_to_virt(VSYSCALL_FIRST_PAGE))); BUG_ON((unsigned long) &vgetcpu != VSYSCALL_ADDR(__NR_vgetcpu)); - map_vsyscall(); #ifdef CONFIG_SYSCTL register_sysctl_table(kernel_root_table2); #endif |