Re: [PATCH v2] powernv: eeh: add buffer for P7IOC hub error data

2013-12-22 Thread Gavin Shan
On Fri, Dec 20, 2013 at 01:06:01PM -0600, Brian W Hart wrote: >V2: Replace driver-global 'hub_diag' with a per-PHB hub diag structure. > >Prevent ioda_eeh_hub_diag() from clobbering itself when called by supplying >a per-PHB buffer for P7IOC hub diagnostic data. Take care to inform OPAL of >the co

[PATCH v2] powernv: eeh: add buffer for P7IOC hub error data

2013-12-20 Thread Brian W Hart
V2: Replace driver-global 'hub_diag' with a per-PHB hub diag structure. Prevent ioda_eeh_hub_diag() from clobbering itself when called by supplying a per-PHB buffer for P7IOC hub diagnostic data. Take care to inform OPAL of the correct size for the buffer. Signed-off-by: Brian W Hart --- arch/