These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / x86 / include / asm / syscall.h

diff --git a/kernel/arch/x86/include/asm/syscall.h b/kernel/arch/x86/include/asm/syscall.h
index d6a756a..999b7cd 100644 (file)
--- a/kernel/arch/x86/include/asm/syscall.h
+++ b/kernel/arch/x86/include/asm/syscall.h
@@ -20,9 +20,21 @@
 #include <asm/thread_info.h>   /* for TS_COMPAT */
 #include <asm/unistd.h>
 
-typedef void (*sys_call_ptr_t)(void);
+typedef asmlinkage long (*sys_call_ptr_t)(unsigned long, unsigned long,
+                                         unsigned long, unsigned long,
+                                         unsigned long, unsigned long);
 extern const sys_call_ptr_t sys_call_table[];
 
+#if defined(CONFIG_X86_32)
+#define ia32_sys_call_table sys_call_table
+#define __NR_syscall_compat_max __NR_syscall_max
+#define IA32_NR_syscalls NR_syscalls
+#endif
+
+#if defined(CONFIG_IA32_EMULATION)
+extern const sys_call_ptr_t ia32_sys_call_table[];
+#endif
+
 /*
  * Only the low 32 bits of orig_ax are meaningful, so we return int.
  * This importantly ignores the high bits on 64-bit, so comparisons