Messages in this thread |  | | | Date | Wed, 16 Jun 2010 18:05:47 -0700 (PDT) | | Subject | Re: [PATCH 2/2] ehea: Fix kernel deadlock in DLPAR-mem processing | | From | David Miller <> |
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From: "Jan-Bernd Themann" <ossthema@de.ibm.com> Date: Tue, 15 Jun 2010 17:35:42 +0200
> Port reset operations and memory add/remove operations need to > be serialized to avoid a kernel deadlock. The deadlock is caused > by calling the napi_disable() function twice. > Therefore we have to employ the dlpar_mem_lock in the ehea_reset_port > function as well > > > Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>
Applied.
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