X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fi386%2Fkernel%2Fldt.c;h=983f95707e1169f75c761bdfd7c43e87479f7c67;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=bb50afbee921cbbe19a4b4fb331e5505f12bd5f4;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/arch/i386/kernel/ldt.c b/arch/i386/kernel/ldt.c
index bb50afbee..983f95707 100644
--- a/arch/i386/kernel/ldt.c
+++ b/arch/i386/kernel/ldt.c
@@ -18,6 +18,7 @@
 #include <asm/system.h>
 #include <asm/ldt.h>
 #include <asm/desc.h>
+#include <asm/mmu_context.h>
 
 #ifdef CONFIG_SMP /* avoids "defined but not used" warnig */
 static void flush_ldt(void *null)
@@ -177,7 +178,7 @@ static int read_default_ldt(void __user * ptr, unsigned long bytecount)
 static int write_ldt(void __user * ptr, unsigned long bytecount, int oldmode)
 {
 	struct mm_struct * mm = current->mm;
-	__u32 entry_1, entry_2, *lp;
+	__u32 entry_1, entry_2;
 	int error;
 	struct user_desc ldt_info;
 
@@ -205,8 +206,6 @@ static int write_ldt(void __user * ptr, unsigned long bytecount, int oldmode)
 			goto out_unlock;
 	}
 
-	lp = (__u32 *) ((ldt_info.entry_number << 3) + (char *) mm->context.ldt);
-
    	/* Allow LDTs to be cleared by the user. */
    	if (ldt_info.base_addr == 0 && ldt_info.limit == 0) {
 		if (oldmode || LDT_empty(&ldt_info)) {
@@ -223,8 +222,7 @@ static int write_ldt(void __user * ptr, unsigned long bytecount, int oldmode)
 
 	/* Install the new entry ...  */
 install:
-	*lp	= entry_1;
-	*(lp+1)	= entry_2;
+	write_ldt_entry(mm->context.ldt, ldt_info.entry_number, entry_1, entry_2);
 	error = 0;
 
 out_unlock: