Re: [PATCH 1/1] virtio_ccw: introduce device_lost in virtio_ccw_device

2014-04-27 Thread Rusty Russell
Heinz Graalfs writes: > When a device is lost, the common I/O layer calls the notification > handler with CIO_GONE: In that event, flag device_lost as true. > > In case the device had been flagged as lost when the remove/offline callbacks > are called, call the new virtio_break_device() function p

Re: [PATCH v9 00/19] qspinlock: a 4-byte queue spinlock with PV support

2014-04-27 Thread Raghavendra K T
On 04/17/2014 08:33 PM, Waiman Long wrote: v8->v9: - Integrate PeterZ's version of the queue spinlock patch with some modification: http://lkml.kernel.org/r/20140310154236.038181...@infradead.org - Break the more complex patches into smaller ones to ease review effort. - Fix a