| commit | 099473c16bac7b936994bc95b5fd96f36397e1ad | [log] [tgz] |
|---|---|---|
| author | Jan-Bernd Themann <ossthema@de.ibm.com> | Tue Jun 15 05:35:42 2010 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Wed Jun 16 18:05:27 2010 -0700 |
| tree | 09acc87af2002c2f737b83613394959120aee2c0 | |
| parent | a91fb143de61dce847e319ca79b9937a665ad622 [diff] |
ehea: Fix kernel deadlock in DLPAR-mem processing 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> Signed-off-by: David S. Miller <davem@davemloft.net>