Re: [PATCH v2 2/2] s390/kvm: VSIE: fix MVPG handling for prefixing and MSO

2021-03-23 Thread Christian Borntraeger
On 23.03.21 16:21, Claudio Imbrenda wrote: On Tue, 23 Mar 2021 16:16:18 +0100 Christian Borntraeger wrote: On 23.03.21 16:11, David Hildenbrand wrote: On 23.03.21 16:07, Christian Borntraeger wrote: On 22.03.21 15:05, Claudio Imbrenda wrote: Prefixing needs to be applied to the guest r

Re: [PATCH v2 2/2] s390/kvm: VSIE: fix MVPG handling for prefixing and MSO

2021-03-23 Thread Claudio Imbrenda
On Tue, 23 Mar 2021 16:16:18 +0100 Christian Borntraeger wrote: > On 23.03.21 16:11, David Hildenbrand wrote: > > On 23.03.21 16:07, Christian Borntraeger wrote: > >> > >> > >> On 22.03.21 15:05, Claudio Imbrenda wrote: > >>> Prefixing needs to be applied to the guest real address to > >>> tr

Re: [PATCH v2 2/2] s390/kvm: VSIE: fix MVPG handling for prefixing and MSO

2021-03-23 Thread David Hildenbrand
On 23.03.21 16:16, Christian Borntraeger wrote: On 23.03.21 16:11, David Hildenbrand wrote: On 23.03.21 16:07, Christian Borntraeger wrote: On 22.03.21 15:05, Claudio Imbrenda wrote: Prefixing needs to be applied to the guest real address to translate it into a guest absolute address. The

Re: [PATCH v2 2/2] s390/kvm: VSIE: fix MVPG handling for prefixing and MSO

2021-03-23 Thread Christian Borntraeger
On 23.03.21 16:11, David Hildenbrand wrote: On 23.03.21 16:07, Christian Borntraeger wrote: On 22.03.21 15:05, Claudio Imbrenda wrote: Prefixing needs to be applied to the guest real address to translate it into a guest absolute address. The value of MSO needs to be added to a guest-absol

Re: [PATCH v2 2/2] s390/kvm: VSIE: fix MVPG handling for prefixing and MSO

2021-03-23 Thread David Hildenbrand
On 23.03.21 16:07, Christian Borntraeger wrote: On 22.03.21 15:05, Claudio Imbrenda wrote: Prefixing needs to be applied to the guest real address to translate it into a guest absolute address. The value of MSO needs to be added to a guest-absolute address in order to obtain the host-virtual.

Re: [PATCH v2 2/2] s390/kvm: VSIE: fix MVPG handling for prefixing and MSO

2021-03-23 Thread Christian Borntraeger
On 22.03.21 15:05, Claudio Imbrenda wrote: Prefixing needs to be applied to the guest real address to translate it into a guest absolute address. The value of MSO needs to be added to a guest-absolute address in order to obtain the host-virtual. Fixes: 223ea46de9e79 ("s390/kvm: VSIE: correct

Re: [PATCH v2 2/2] s390/kvm: VSIE: fix MVPG handling for prefixing and MSO

2021-03-23 Thread David Hildenbrand
On 22.03.21 15:05, Claudio Imbrenda wrote: Prefixing needs to be applied to the guest real address to translate it into a guest absolute address. The value of MSO needs to be added to a guest-absolute address in order to obtain the host-virtual. Fixes: 223ea46de9e79 ("s390/kvm: VSIE: correctly

[PATCH v2 2/2] s390/kvm: VSIE: fix MVPG handling for prefixing and MSO

2021-03-22 Thread Claudio Imbrenda
Prefixing needs to be applied to the guest real address to translate it into a guest absolute address. The value of MSO needs to be added to a guest-absolute address in order to obtain the host-virtual. Fixes: 223ea46de9e79 ("s390/kvm: VSIE: correctly handle MVPG when in VSIE") Cc: sta...@vger.ke