Re: [Qemu-devel] [PATCH] ppc/xics: split ICP into icp-base and icp class

2018-07-12 Thread Greg Kurz
On Thu, 12 Jul 2018 14:40:34 +1000 David Gibson wrote: > On Wed, Jul 11, 2018 at 11:26:41AM +0200, Greg Kurz wrote: > > On Wed, 11 Jul 2018 11:28:02 +1000 > > David Gibson wrote: > > > > > On Tue, Jul 10, 2018 at 05:55:14PM +0200, Greg Kurz wrote: > > > > Recent cleanup in commit

Re: [Qemu-devel] [PATCH] ppc/xics: split ICP into icp-base and icp class

2018-07-11 Thread David Gibson
On Wed, Jul 11, 2018 at 11:26:41AM +0200, Greg Kurz wrote: > On Wed, 11 Jul 2018 11:28:02 +1000 > David Gibson wrote: > > > On Tue, Jul 10, 2018 at 05:55:14PM +0200, Greg Kurz wrote: > > > Recent cleanup in commit a028dd423ee6 causes QEMU to crash during CPU > > > hotplug: > > > > > > (qemu)

Re: [Qemu-devel] [PATCH] ppc/xics: split ICP into icp-base and icp class

2018-07-11 Thread Greg Kurz
On Wed, 11 Jul 2018 11:28:02 +1000 David Gibson wrote: > On Tue, Jul 10, 2018 at 05:55:14PM +0200, Greg Kurz wrote: > > Recent cleanup in commit a028dd423ee6 causes QEMU to crash during CPU > > hotplug: > > > > (qemu) device_add host-spapr-cpu-core,id=core1,core-id=1 > > Segmentation fault

Re: [Qemu-devel] [PATCH] ppc/xics: split ICP into icp-base and icp class

2018-07-10 Thread David Gibson
On Tue, Jul 10, 2018 at 05:55:14PM +0200, Greg Kurz wrote: > Recent cleanup in commit a028dd423ee6 causes QEMU to crash during CPU > hotplug: > > (qemu) device_add host-spapr-cpu-core,id=core1,core-id=1 > Segmentation fault (core dumped) > > When the hotplug path tries to reset the ICP device,