[Bug 207855] arcconf host reset causes kernel panic -> driver crash?

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https://bugzilla.kernel.org/show_bug.cgi?id=207855

Janpieter Sollie (janpieter.sollie@xxxxxxxxx) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |OBSOLETE

--- Comment #7 from Janpieter Sollie (janpieter.sollie@xxxxxxxxx) ---
I figured out it was due to an insufficient +5V line which made devices
function the wrong way,I added some extra +5V juice and it worked without any
problem.
Neverthless, is it an option to "isolate" the storage driver somewhat so the
other PCI devices are kept up-and-running?
There are still some points of investigation:
-If it's PCI related, why does the dedicated VGA + onboard USB still work?
-If it's storage subsystem related, why does network IO fail?
-If it's driver related, why is AHCI going down as well?
I guess this is not supposed to happen, so I'll see whether I can make it crash
again, and eventually try to reset the whole PCI bus (and see whether that
would help)

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