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-rw-r--r--arch/x86/xen/setup.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index e3648e64a637..b6acc3a0af46 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -137,7 +137,7 @@ void __cpuinit xen_enable_syscall(void)
137 137
138 ret = register_callback(CALLBACKTYPE_syscall, xen_syscall_target); 138 ret = register_callback(CALLBACKTYPE_syscall, xen_syscall_target);
139 if (ret != 0) { 139 if (ret != 0) {
140 printk(KERN_ERR "Failed to set syscall: %d\n", ret); 140 printk(KERN_ERR "Failed to set syscall callback: %d\n", ret);
141 /* Pretty fatal; 64-bit userspace has no other 141 /* Pretty fatal; 64-bit userspace has no other
142 mechanism for syscalls. */ 142 mechanism for syscalls. */
143 } 143 }
@@ -145,13 +145,8 @@ void __cpuinit xen_enable_syscall(void)
145 if (boot_cpu_has(X86_FEATURE_SYSCALL32)) { 145 if (boot_cpu_has(X86_FEATURE_SYSCALL32)) {
146 ret = register_callback(CALLBACKTYPE_syscall32, 146 ret = register_callback(CALLBACKTYPE_syscall32,
147 xen_syscall32_target); 147 xen_syscall32_target);
148 if (ret != 0) { 148 if (ret != 0)
149 printk(KERN_INFO "Xen: 32-bit syscall not supported: disabling vdso\n");
150 setup_clear_cpu_cap(X86_FEATURE_SYSCALL32); 149 setup_clear_cpu_cap(X86_FEATURE_SYSCALL32);
151#ifdef CONFIG_COMPAT
152 sysctl_vsyscall32 = 0;
153#endif
154 }
155 } 150 }
156#endif /* CONFIG_X86_64 */ 151#endif /* CONFIG_X86_64 */
157} 152}