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Re: [Xen-devel] [PATCH 1 of 6] x86/mm: Print stack trace on a an mm-locks deadlock panic


  • To: "Tim Deegan" <tim@xxxxxxx>
  • From: "Andres Lagar-Cavilla" <andres@xxxxxxxxxxxxxxxx>
  • Date: Wed, 18 Apr 2012 08:58:34 -0700
  • Cc: andres@xxxxxxxxxxxxxx, Andres Lagar-Cavilla <andres@xxxxxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxx
  • Delivery-date: Wed, 18 Apr 2012 15:58:54 +0000
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  • List-id: Xen developer discussion <xen-devel.lists.xen.org>

> At 12:22 -0400 on 13 Apr (1334319739), Andres Lagar-Cavilla wrote:
>>  xen/arch/x86/mm/mm-locks.h |  3 +++
>>  1 files changed, 3 insertions(+), 0 deletions(-)
>>
>>
>> Signed-off-by: Andres Lagar-Cavilla <andres@xxxxxxxxxxxxxxxx>
>
> Good idea, but 'WARN(); panic();' is a bit ugly.  How about the
> attached two patches instead?  The second one fixes what I think must be
> a typo, unless I'm forgetting something subtle.

Better. Thanks. Ack'ed both
Andres

>
> Tim.
>



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