Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/18/2018 04:31 AM, Pierre Morel wrote: On 17/04/2018 20:11, Tony Krowiak wrote: On 04/17/2018 12:55 PM, Pierre Morel wrote: On 17/04/2018 18:22, Tony Krowiak wrote: On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/18/2018 04:31 AM, Pierre Morel wrote: On 17/04/2018 20:11, Tony Krowiak wrote: On 04/17/2018 12:55 PM, Pierre Morel wrote: On 17/04/2018 18:22, Tony Krowiak wrote: On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 17/04/2018 20:11, Tony Krowiak wrote: On 04/17/2018 12:55 PM, Pierre Morel wrote: On 17/04/2018 18:22, Tony Krowiak wrote: On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 17/04/2018 20:11, Tony Krowiak wrote: On 04/17/2018 12:55 PM, Pierre Morel wrote: On 17/04/2018 18:22, Tony Krowiak wrote: On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/17/2018 12:55 PM, Pierre Morel wrote: On 17/04/2018 18:22, Tony Krowiak wrote: On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/17/2018 12:55 PM, Pierre Morel wrote: On 17/04/2018 18:22, Tony Krowiak wrote: On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 17/04/2018 18:22, Tony Krowiak wrote: On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 17/04/2018 18:22, Tony Krowiak wrote: On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/17/2018 12:13 PM, Pierre Morel wrote: On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 17/04/2018 17:02, Tony Krowiak wrote: On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/16/2018 07:52 AM, Halil Pasic wrote: On 04/16/2018 01:13 PM, Pierre Morel wrote: On 16/04/2018 12:51, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/16/2018 07:52 AM, Halil Pasic wrote: On 04/16/2018 01:13 PM, Pierre Morel wrote: On 16/04/2018 12:51, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/16/2018 07:12 AM, Halil Pasic wrote: On 04/15/2018 11:22 PM, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new interface to enable and disable APIE.

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/16/2018 07:12 AM, Halil Pasic wrote: On 04/15/2018 11:22 PM, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new interface to enable and disable APIE.

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/16/2018 07:13 AM, Pierre Morel wrote: On 16/04/2018 12:51, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/16/2018 07:13 AM, Pierre Morel wrote: On 16/04/2018 12:51, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new interface to enable and disable APIE.

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/16/2018 06:51 AM, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new interface to enable and disable APIE.

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/16/2018 01:13 PM, Pierre Morel wrote: > On 16/04/2018 12:51, Pierre Morel wrote: >> On 15/04/2018 23:22, Tony Krowiak wrote: >>> The VFIO AP device model exploits interpretive execution of AP >>> instructions (APIE) to provide guests passthrough access to AP >>> devices. This patch

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/16/2018 01:13 PM, Pierre Morel wrote: > On 16/04/2018 12:51, Pierre Morel wrote: >> On 15/04/2018 23:22, Tony Krowiak wrote: >>> The VFIO AP device model exploits interpretive execution of AP >>> instructions (APIE) to provide guests passthrough access to AP >>> devices. This patch

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 16/04/2018 12:51, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new interface to enable and disable APIE.

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 16/04/2018 12:51, Pierre Morel wrote: On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new interface to enable and disable APIE.

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/15/2018 11:22 PM, Tony Krowiak wrote: > The VFIO AP device model exploits interpretive execution of AP > instructions (APIE) to provide guests passthrough access to AP > devices. This patch introduces a new interface to enable and > disable APIE. > > Signed-off-by: Tony Krowiak

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 04/15/2018 11:22 PM, Tony Krowiak wrote: > The VFIO AP device model exploits interpretive execution of AP > instructions (APIE) to provide guests passthrough access to AP > devices. This patch introduces a new interface to enable and > disable APIE. > > Signed-off-by: Tony Krowiak LGTM,

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new interface to enable and disable APIE. Signed-off-by: Tony Krowiak

Re: [PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

On 15/04/2018 23:22, Tony Krowiak wrote: The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new interface to enable and disable APIE. Signed-off-by: Tony Krowiak ---

[PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new interface to enable and disable APIE. Signed-off-by: Tony Krowiak --- arch/s390/include/asm/kvm-ap.h

[PATCH v4 05/15] KVM: s390: enable/disable AP interpretive execution

The VFIO AP device model exploits interpretive execution of AP instructions (APIE) to provide guests passthrough access to AP devices. This patch introduces a new interface to enable and disable APIE. Signed-off-by: Tony Krowiak --- arch/s390/include/asm/kvm-ap.h | 16