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[PATCH] x86: Deprecate useless bug 

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 <zach@vmware.com>
Cc: "Seth, Rohit" <rohit.seth@intel.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Zachary Amsden 2006-01-06 00:11:59 -08:00 committed by Linus Torvalds
parent 92f17f0171
commit 2684927c6b
1 changed files with 1 additions and 11 deletions
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12
arch/i386/kernel/process.c
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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);
}