Hi Kashyap, Thanks for the patch. May I ask what tree it was based on? Linus' latest? I am trying to apply it to the SLES 11 SP3 and SLES 12 kernel trees (based on kernel v3.0 + a bunch of backports and v3.12 respectively) but your patch fails to apply in both cases. I'll try harder but I don't know anything about the megaraid_sas code so I really don't know where I'm going. Does your patch depend on any other that may not be present in the SLES 11 SP3 and SLES 12 kernels? Thanks, Jean Le Thursday 28 May 2015 à 19:05 +0530, Kashyap Desai a écrit : > Bjorn/Robin, > > Apologies for delay. Here is one quick suggestion as we have seen similar > issue (not exactly similar, but high probably to have same issue) while > controller is configured on VM as pass-through and VM reboot abruptly. > In that particular issue, driver interact with FW which may require chip > reset to bring controller to operation state. > > Relevant patch was submitted for only Older controller as it was only seen > for few MegaRaid controller. Below patch already try to do chip reset, but > only for limited controllers...I have attached one more patch which does > chip reset from driver load time for Thunderbolt/Invader/Fury etc. (In > your case you have Thunderbolt controller, so attached patch is required.) > > http://www.spinics.net/lists/linux-scsi/msg67288.html > > Please post the result with attached patch. > > Thanks, Kashyap -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
