x86, xen, vdso: fix build error



fix:

   arch/x86/xen/built-in.o: In function `xen_enable_syscall':
   (.cpuinit.text+0xdb): undefined reference to `sysctl_vsyscall32'

Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 62541c37

arch/x86/xen/setup.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -144,7 +144,9 @@ void __cpuinit xen_enable_syscall(void)
		if (ret != 0) {
		printk(KERN_INFO "Xen: 32-bit syscall not supported: disabling vdso\n");
		setup_clear_cpu_cap(X86_FEATURE_SYSCALL32);
		#ifdef CONFIG_COMPAT
		sysctl_vsyscall32 = 0;
		#endif
		}
		}
		#endif /* CONFIG_X86_64 */