x86: change write_ldt_entry signature

this patch changes the signature of write_ldt_entry.

Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
CC: Zachary Amsden <zach@vmware.com>
CC: Jeremy Fitzhardinge <Jeremy.Fitzhardinge.citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 2 insertions, 5 deletions

diff --git a/include/asm-x86/desc_64.h b/include/asm-x86/desc_64.h
index ba7fb87d10f3..7cdd3f0420fd 100644
--- 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 */