3 files changed, 11 insertions, 2 deletions

diff --git a/arch/x86_64/kernel/asm-offsets.c b/arch/x86_64/kernel/asm-offsets.c
index 96687e2beb2c..778953bc636c 100644
--- a/arch/x86_64/kernel/asm-offsets.c
+++ b/arch/x86_64/kernel/asm-offsets.c
@@ -21,6 +21,14 @@
 
 #define BLANK() asm volatile("\n->" : : )
 
+#define __NO_STUBS 1
+#undef __SYSCALL
+#undef _ASM_X86_64_UNISTD_H_
+#define __SYSCALL(nr, sym) [nr] = 1,
+static char syscalls[] = {
+#include <asm/unistd.h>
+};
+
 int main(void)
 {
 #define ENTRY(entry) DEFINE(tsk_ ## entry, offsetof(struct task_struct, entry))
@@ -71,5 +79,7 @@ int main(void)
         DEFINE(TSS_ist, offsetof(struct tss_struct, ist));
         BLANK();
         DEFINE(crypto_tfm_ctx_offset, offsetof(struct crypto_tfm, __crt_ctx));
+        BLANK();
+        DEFINE(__NR_syscall_max, sizeof(syscalls) - 1);
         return 0;
 }
diff --git a/arch/x86_64/kernel/syscall.c b/arch/x86_64/kernel/syscall.c
index 213fd6ab789d..63d592c276cc 100644
--- a/arch/x86_64/kernel/syscall.c
+++ b/arch/x86_64/kernel/syscall.c
@@ -3,6 +3,7 @@
 #include <linux/linkage.h>
 #include <linux/sys.h>
 #include <linux/cache.h>
+#include <asm/asm-offsets.h>
 
 #define __NO_STUBS
 
diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h
index 576b29732d3c..26e23e01c54a 100644
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86_64/unistd.h
@@ -620,8 +620,6 @@ __SYSCALL(__NR_vmsplice, sys_vmsplice)
 #define __NR_move_pages         279
 __SYSCALL(__NR_move_pages, sys_move_pages)
 
-#define __NR_syscall_max __NR_move_pages
-
 #ifndef __NO_STUBS
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT