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[Bug 513022] xend hangs after domU shutdown
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Wed, 17 Jun 2009 04:49:43 -0600
  • Message-id: <20090617104943.58718CC704@xxxxxxxxxxxxxxxxxxxxxx>
http://bugzilla.novell.com/show_bug.cgi?id=513022

User wkong@xxxxxxxxxx added comment
http://bugzilla.novell.com/show_bug.cgi?id=513022#c7





--- Comment #7 from wei kong <wkong@xxxxxxxxxx> 2009-06-17 04:49:42 MDT ---
thank you, James, Jan.

When I use none-debug xen, xc_domain_destroy will loop by EAGAIN.

the EAGAIN return from hypervisor relinquish_memory()

if ( hypercall_preempt_check() )
{
ret = -EAGAIN;
goto out;
}

with debug hypervisor, panic as comment#2.

And I remove below patches from sles11 svn for a test, no loop happen.

Patch89: 19132-page-list-mfn-links.patch
Patch90: 19134-fold-shadow-page-info.patch
Patch91: 19135-next-shadow-mfn.patch
Patch92: 19136-page-info-rearrange.patch
Patch93: 19137-lock-domain-page-list.patch
Patch99: 19156-page-list-simplify.patch
Patch101: 19162-page-info-no-cpumask.patch

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