x86: change write_ldt_entry signature

[firefly-linux-kernel-4.4.55.git] / include / asm-x86 / desc_64.h

diff --git a/include/asm-x86/desc_64.h b/include/asm-x86/desc_64.h
index ba7fb87d10f3bea13a32a90f2bd727c8cf9ea1ac..7cdd3f0420fd2f79e5467fa82fa7d2f38e92924d 100644 (file)
--- a/include/asm-x86/desc_64.h
+++ b/include/asm-x86/desc_64.h
@@ -34,12 +34,9 @@ extern gate_desc idt_table[];
 extern struct desc_ptr cpu_gdt_descr[];
 
 static inline void write_ldt_entry(struct desc_struct *ldt,
-                                  int entry, u32 entry_low, u32 entry_high)
+                                  int entry, void *ptr)
 {
-       __u32 *lp = (__u32 *)((entry << 3) + (char *)ldt);
-
-       lp[0] = entry_low;
-       lp[1] = entry_high;
+       memcpy(&ldt[entry], ptr, 8);
 }
 
 /* the cpu gdt accessor */