.@citrix.com; dario.faggi...@citrix.com;
>> george.dun...@eu.citrix.com; Tian, Kevin <kevin.t...@intel.com>; xen-
>> de...@lists.xen.org
>> Subject: RE: [Xen-devel] [PATCH v4 1/6] VMX: Statically assign two PI hooks
>>
>> >>> On 28.09.16 at 08:48, <fen
.t...@intel.com>; xen-
> de...@lists.xen.org
> Subject: RE: [Xen-devel] [PATCH v4 1/6] VMX: Statically assign two PI hooks
>
> >>> On 28.09.16 at 08:48, <feng...@intel.com> wrote:
>
> >
> >> -Original Message-
> >> From: Jan Beulich
.@citrix.com; dario.faggi...@citrix.com;
>> george.dun...@eu.citrix.com; Tian, Kevin <kevin.t...@intel.com>; xen-
>> de...@lists.xen.org
>> Subject: Re: [Xen-devel] [PATCH v4 1/6] VMX: Statically assign two PI hooks
>>
>> >>> On 26.09.16 at 13:37,
.t...@intel.com>; xen-
> de...@lists.xen.org
> Subject: Re: [Xen-devel] [PATCH v4 1/6] VMX: Statically assign two PI hooks
>
> >>> On 26.09.16 at 13:37, <jbeul...@suse.com> wrote:
> >>>> On 21.09.16 at 04:37, <feng...@intel.com> wrote:
> >&
>>> On 26.09.16 at 13:37, wrote:
On 21.09.16 at 04:37, wrote:
>> PI hooks: vmx_pi_switch_from() and vmx_pi_switch_to() are
>> needed even when any previously assigned device is detached
>> from the domain. Since 'SN' bit is also used to control the
>>
>>> On 21.09.16 at 04:37, wrote:
> PI hooks: vmx_pi_switch_from() and vmx_pi_switch_to() are
> needed even when any previously assigned device is detached
> from the domain. Since 'SN' bit is also used to control the
> CPU side PI and we change the state of SN bit in these two
PI hooks: vmx_pi_switch_from() and vmx_pi_switch_to() are
needed even when any previously assigned device is detached
from the domain. Since 'SN' bit is also used to control the
CPU side PI and we change the state of SN bit in these two
functions, then evaluate this bit in