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-rw-r--r--arch/i386/kernel/process.c16
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);
}