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SubjectRe: [BUG] Lockdep recursive locking in kmem_cache_free
On Fri, 2006-07-28 at 08:35 -0700, Christoph Lameter wrote:
> On Fri, 28 Jul 2006, Thomas Gleixner wrote:
> > If you need more info, I can add debugs. It happens every bootup.
> Could you tell me why _spin_lock and _spin_unlock seem
> to be calling into the slab allocator? Also what is child_rip()? Cannot
> find that function upstream.


* Here we are in the child and the registers are set as they were
* at kernel_thread() invocation in the parent.
movq %rdi, %rax
movq %rsi, %rdi
call *%rax
# exit
xorl %edi, %edi
call do_exit


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