Messages in this thread | | | Subject | Re: [PATCH 7/7] ppc64: EEH Halt if bad drivers spin in error condition | Date | Thu, 29 Sep 2005 23:49:09 -0500 | From | Doug Maxey <> |
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On Thu, 29 Sep 2005 20:02:28 CDT, linas wrote: > >07-eeh-spin-counter.patch > >One an EEH event is triggers, all further I/O to a device is blocked (until >reset). Bad device drivers may end up spinning in their interrupt handlers, >trying to read an interrupt status register that will never change state. >This patch moves that spin counter to a per-device structure, and adds >some diagnostic prints to help locate the bad driver. >
Which struct gets the element?
++doug
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