Re: [PATCH v3 61/77] ncr5380: Fix EH during arbitration and selection

2015-12-22 Thread Hannes Reinecke
On 12/22/2015 02:18 AM, Finn Thain wrote: During arbitration and selection, the relevant command is invisible to exception handlers and can be found only in a pointer on the stack of a different thread. When eh_abort_handler can't find a given command, it can't decide whether that command was co

[PATCH v3 61/77] ncr5380: Fix EH during arbitration and selection

2015-12-21 Thread Finn Thain
During arbitration and selection, the relevant command is invisible to exception handlers and can be found only in a pointer on the stack of a different thread. When eh_abort_handler can't find a given command, it can't decide whether that command was completed already or is still in arbitration o