On Wed, 2013-10-16 at 17:04 +0530, [email protected] wrote: > There is syncronization problem between sysPD IO path and AEN path. Driver > maintains instance->pd_list[] array, which will get updated(by calling > function megasas_get_pd_list[]), whenever any of below events occurs- > > MR_EVT_PD_INSERTED > MR_EVT_PD_REMOVED > MR_EVT_CTRL_HOST_BUS_SCAN_REQUESTED > MR_EVT_FOREIGN_CFG_IMPORTED > > At same time running sysPD IO will be accessing the same array > instance->pd_list[], which is getting updated in AEN path, because > of this IO may not get correct PD info from instance->pd_list[] array. > > Signed-off-by: Adam Radford <[email protected]> > Signed-off-by: Sumit Saxena <[email protected]>
Explain the signoff chain: is this a joinly authored patch? James -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
