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[PATCH] x86: Deprecate useless bug

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Remove the "temporary debugging check" which has managed to live for quite
some time, and is clearly unneeded.  The mm can never be live at this point,
so clearly checking the LDT in the mm->context is redundant as well.

Signed-off-by: Zachary Amsden <[email protected]>
Cc: "Seth, Rohit" <[email protected]>
Cc: Stephen Rothwell <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Zachary Amsden authored and Linus Torvalds committed 2006-01-06 08:33:35 -08:00
1 parent 92f17f0171
commit 2684927c6b
1 file changed
+1 -11
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arch/i386/kernel/process.c
+1 -11
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@@ -402,17 +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);
}