1 files changed, 2 insertions, 14 deletions

diff --git a/arch/i386/kernel/process.c b/arch/i386/kernel/process.c
index 2333aead0563..45e7f0ac4b04 100644
--- a/arch/i386/kernel/process.c
+++ b/arch/i386/kernel/process.c
@@ -308,9 +308,7 @@ void show_regs(struct pt_regs * regs)
         cr0 = read_cr0();
         cr2 = read_cr2();
         cr3 = read_cr3();
-        if (current_cpu_data.x86 > 4) {
-                cr4 = read_cr4();
-        }
+        cr4 = read_cr4_safe();
         printk("CR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n", cr0, cr2, cr3, cr4);
         show_trace(NULL, &regs->esp);
 }
@@ -404,17 +402,7 @@ void flush_thread(void)
 
 void release_thread(struct task_struct *dead_task)
 {
-        if (dead_task->mm) {
-                // temporary debugging check
-                if (dead_task->mm->context.size) {
-                        printk("WARNING: dead process %8s still has LDT? <%p/%d>\n",
-                                        dead_task->comm,
-                                        dead_task->mm->context.ldt,
-                                        dead_task->mm->context.size);
-                        BUG();
-                }
-        }
-
+        BUG_ON(dead_task->mm);
         release_vm86_irqs(dead_task);
 }