---

yaml --- r: 177368 b: refs/heads/master c: e840227 h: refs/heads/master v: v3
git-mirror · Dec 10, 2009 · d094806 · d094806
1 parent 1936552
commit d094806
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Showing 3 changed files with 7 additions and 11 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fa4b8f84383ae197e643a46c36bf58ab8dffc95c
+refs/heads/master: e840227c141116171c89ab1abb5cc9fee6fdb488
diff --git a/trunk/arch/x86/kernel/entry_32.S b/trunk/arch/x86/kernel/entry_32.S
@@ -1047,12 +1047,8 @@ END(spurious_interrupt_bug)
 ENTRY(kernel_thread_helper)
 	pushl $0		# fake return address for unwinder
 	CFI_STARTPROC
-	movl %edx,%eax
-	push %edx
-	CFI_ADJUST_CFA_OFFSET 4
-	call *%ebx
-	push %eax
-	CFI_ADJUST_CFA_OFFSET 4
+	movl %edi,%eax
+	call *%esi
 	call do_exit
 	ud2			# padding for call trace
 	CFI_ENDPROC

diff --git a/trunk/arch/x86/kernel/process_32.c b/trunk/arch/x86/kernel/process_32.c
@@ -193,8 +193,8 @@ void show_regs(struct pt_regs *regs)
 }
 
 /*
- * This gets run with %bx containing the
- * function to call, and %dx containing
+ * This gets run with %si containing the
+ * function to call, and %di containing
  * the "args".
  */
 extern void kernel_thread_helper(void);
@@ -208,8 +208,8 @@ int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
 
 	memset(&regs, 0, sizeof(regs));
 
-	regs.bx = (unsigned long) fn;
-	regs.dx = (unsigned long) arg;
+	regs.si = (unsigned long) fn;
+	regs.di = (unsigned long) arg;
 
 	regs.ds = __USER_DS;
 	regs.es = __USER_DS;