On Fri, 2014-06-13 at 11:52 -0700, Christoph Hellwig wrote: > On Fri, Jun 13, 2014 at 10:58:22AM -0700, Venkatesh Srinivas wrote: > > CC-ing stable as 3.14 and 3.15 are affected; a conservative fix is to > > enable no_async_abort until the problem is better-understood. > > No patch attached. Nevermind this is not a consdervative fix, but a > band aid. The proper fix is to figure out what's actually going on > here. > > >From your trace above it very much looks like a double completion of > some sort. > > I've looked at the virtio-scsi code a bit, and one odd thing it does > that comes in handy here is that it doesn't really use a traditional > tag, but rather the address of the scsi command. What kernel version? This is the exact signature of the original USB REQUEST_SENSE problem. James -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
