Re: virtio balloon: do not call blocking ops when !TASK_RUNNING

2015-03-06 Thread Cornelia Huck
On Mon, 2 Mar 2015 21:44:10 +0100 "Michael S. Tsirkin" wrote: > > > Normally, hotunplug requires guest cooperation. > > > IOW unplug request should send guest interrupt, > > > then block until guest confirms it's not using the > > > device anymore. > > > virtio pci already handles that fine, can

Re: virtio balloon: do not call blocking ops when !TASK_RUNNING

2015-03-06 Thread Cornelia Huck
On Wed, 4 Mar 2015 11:25:56 +0100 "Michael S. Tsirkin" wrote: > On Wed, Mar 04, 2015 at 04:44:54PM +1030, Rusty Russell wrote: > > "Michael S. Tsirkin" writes: > > > On Mon, Mar 02, 2015 at 10:37:26AM +1030, Rusty Russell wrote: > > >> Thomas Huth writes: > > >> > On Thu, 26 Feb 2015 11:50:42 +

Re: [Xen-devel] kasan_map_early_shadow() on Xen

2015-03-06 Thread Konrad Rzeszutek Wilk
On Wed, Mar 04, 2015 at 05:47:03PM -0800, Luis R. Rodriguez wrote: > On Wed, Mar 4, 2015 at 6:36 AM, Andrey Ryabinin > wrote: > > On 03/03/2015 07:02 PM, Konrad Rzeszutek Wilk wrote: > >> If it is like that - then just using what had to be implemented > >> for the stack protection as a template o

Re: [Xen-devel] kasan_map_early_shadow() on Xen

2015-03-06 Thread Luis R. Rodriguez
On Fri, Mar 06, 2015 at 11:02:50AM -0500, Konrad Rzeszutek Wilk wrote: > On Wed, Mar 04, 2015 at 05:47:03PM -0800, Luis R. Rodriguez wrote: > > On Wed, Mar 4, 2015 at 6:36 AM, Andrey Ryabinin > > wrote: > > > On 03/03/2015 07:02 PM, Konrad Rzeszutek Wilk wrote: > > >> If it is like that - then ju