Re: [Xen-devel] [PATCH v4 1/6] VMX: Statically assign two PI hooks

2016-10-10 Thread 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 28.09.16 at 08:48, <fen

Re: [Xen-devel] [PATCH v4 1/6] VMX: Statically assign two PI hooks

2016-10-09 Thread Wu, Feng
.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

Re: [Xen-devel] [PATCH v4 1/6] VMX: Statically assign two PI hooks

2016-09-28 Thread 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,

Re: [Xen-devel] [PATCH v4 1/6] VMX: Statically assign two PI hooks

2016-09-28 Thread Wu, Feng
.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: > >&

Re: [Xen-devel] [PATCH v4 1/6] VMX: Statically assign two PI hooks

2016-09-26 Thread Jan Beulich
>>> 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 >>

Re: [Xen-devel] [PATCH v4 1/6] VMX: Statically assign two PI hooks

2016-09-26 Thread Jan Beulich
>>> 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

[Xen-devel] [PATCH v4 1/6] VMX: Statically assign two PI hooks

2016-09-20 Thread Feng Wu
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