Re: [PATCH v3 2/4] s390x: Add missing vcpu reset functions

2019-12-04 Thread David Hildenbrand
On 04.12.19 16:33, Cornelia Huck wrote: > On Wed, 4 Dec 2019 16:08:48 +0100 > David Hildenbrand wrote: > >> On 04.12.19 16:07, David Hildenbrand wrote: >>> On 04.12.19 15:59, Cornelia Huck wrote: On Tue, 3 Dec 2019 08:28:11 -0500 Janosch Frank wrote: > Up to now we only

Re: [PATCH v3 2/4] s390x: Add missing vcpu reset functions

2019-12-04 Thread Cornelia Huck
On Wed, 4 Dec 2019 16:08:48 +0100 David Hildenbrand wrote: > On 04.12.19 16:07, David Hildenbrand wrote: > > On 04.12.19 15:59, Cornelia Huck wrote: > >> On Tue, 3 Dec 2019 08:28:11 -0500 > >> Janosch Frank wrote: > >> > >>> Up to now we only had an ioctl to reset vcpu data QEMU couldn't

Re: [PATCH v3 2/4] s390x: Add missing vcpu reset functions

2019-12-04 Thread David Hildenbrand
On 04.12.19 16:07, David Hildenbrand wrote: > On 04.12.19 15:59, Cornelia Huck wrote: >> On Tue, 3 Dec 2019 08:28:11 -0500 >> Janosch Frank wrote: >> >>> Up to now we only had an ioctl to reset vcpu data QEMU couldn't reach >>> for the initial reset, and that was also called for the clear >>>

Re: [PATCH v3 2/4] s390x: Add missing vcpu reset functions

2019-12-04 Thread David Hildenbrand
On 04.12.19 15:59, Cornelia Huck wrote: > On Tue, 3 Dec 2019 08:28:11 -0500 > Janosch Frank wrote: > >> Up to now we only had an ioctl to reset vcpu data QEMU couldn't reach >> for the initial reset, and that was also called for the clear >> reset. To be architecture compliant, we also need to

Re: [PATCH v3 2/4] s390x: Add missing vcpu reset functions

2019-12-04 Thread Cornelia Huck
On Tue, 3 Dec 2019 08:28:11 -0500 Janosch Frank wrote: > Up to now we only had an ioctl to reset vcpu data QEMU couldn't reach > for the initial reset, and that was also called for the clear > reset. To be architecture compliant, we also need to clear local > interrupts on a normal reset. Do

Re: [PATCH v3 2/4] s390x: Add missing vcpu reset functions

2019-12-04 Thread Cornelia Huck
On Wed, 4 Dec 2019 10:00:45 +0100 Janosch Frank wrote: > On 12/3/19 6:44 PM, Cornelia Huck wrote: > > On Tue, 3 Dec 2019 08:28:11 -0500 > > Janosch Frank wrote: > > > >> Up to now we only had an ioctl to reset vcpu data QEMU couldn't reach > >> for the initial reset, and that was also

Re: [PATCH v3 2/4] s390x: Add missing vcpu reset functions

2019-12-04 Thread Janosch Frank
On 12/3/19 6:44 PM, Cornelia Huck wrote: > On Tue, 3 Dec 2019 08:28:11 -0500 > Janosch Frank wrote: > >> Up to now we only had an ioctl to reset vcpu data QEMU couldn't reach >> for the initial reset, and that was also called for the clear >> reset. To be architecture compliant, we also need to

Re: [PATCH v3 2/4] s390x: Add missing vcpu reset functions

2019-12-03 Thread Cornelia Huck
On Tue, 3 Dec 2019 08:28:11 -0500 Janosch Frank wrote: > Up to now we only had an ioctl to reset vcpu data QEMU couldn't reach > for the initial reset, and that was also called for the clear > reset. To be architecture compliant, we also need to clear local > interrupts on a normal reset. > >

[PATCH v3 2/4] s390x: Add missing vcpu reset functions

2019-12-03 Thread Janosch Frank
Up to now we only had an ioctl to reset vcpu data QEMU couldn't reach for the initial reset, and that was also called for the clear reset. To be architecture compliant, we also need to clear local interrupts on a normal reset. Because of this and the upcoming protvirt support we need to add