Re: [Xen-devel] [PATCH v9 11/17] vt-d: Add API to update IRTE when VT-d PI is used

2015-11-24 Thread Tian, Kevin
> From: Jan Beulich [mailto:jbeul...@suse.com] > Sent: Tuesday, November 24, 2015 4:52 PM > > >>> On 24.11.15 at 08:56, wrote: > >> From: Wu, Feng > >> Sent: Tuesday, November 24, 2015 3:54 PM > >> > From: Tian, Kevin > >> > Sent: Tuesday, November 24, 2015 3:45 PM > >> > > +/* Setup/Update

Re: [Xen-devel] [PATCH v9 11/17] vt-d: Add API to update IRTE when VT-d PI is used

2015-11-24 Thread Jan Beulich
>>> On 24.11.15 at 08:56, wrote: >> From: Wu, Feng >> Sent: Tuesday, November 24, 2015 3:54 PM >> > From: Tian, Kevin >> > Sent: Tuesday, November 24, 2015 3:45 PM >> > > +/* Setup/Update interrupt remapping table entry. */ >> > > +setup_posted_irte(&new_ire, &old_ire, pi_desc, gvec); >>

Re: [Xen-devel] [PATCH v9 11/17] vt-d: Add API to update IRTE when VT-d PI is used

2015-11-23 Thread Tian, Kevin
> From: Wu, Feng > Sent: Tuesday, November 24, 2015 3:54 PM > > > > -Original Message- > > From: Tian, Kevin > > Sent: Tuesday, November 24, 2015 3:45 PM > > To: Wu, Feng ; xen-devel@lists.xen.org > > Cc: Zhang, Yang Z ; Keir Fraser ; Jan > > Beulich ; Andrew Cooper > > Subject: RE: [PAT

Re: [Xen-devel] [PATCH v9 11/17] vt-d: Add API to update IRTE when VT-d PI is used

2015-11-23 Thread Wu, Feng
> -Original Message- > From: Tian, Kevin > Sent: Tuesday, November 24, 2015 3:45 PM > To: Wu, Feng ; xen-devel@lists.xen.org > Cc: Zhang, Yang Z ; Keir Fraser ; Jan > Beulich ; Andrew Cooper > Subject: RE: [PATCH v9 11/17] vt-d: Add API to update IRTE when VT-d PI is > used > > > + > >

Re: [Xen-devel] [PATCH v9 11/17] vt-d: Add API to update IRTE when VT-d PI is used

2015-11-23 Thread Tian, Kevin
> From: Wu, Feng > Sent: Tuesday, November 03, 2015 4:43 PM > > This patch adds an API which is used to update the IRTE > for posted-interrupt when guest changes MSI/MSI-X information. > > CC: Yang Zhang > CC: Kevin Tian > CC: Keir Fraser > CC: Jan Beulich > CC: Andrew Cooper > Signed-off-by

[Xen-devel] [PATCH v9 11/17] vt-d: Add API to update IRTE when VT-d PI is used

2015-11-03 Thread Feng Wu
This patch adds an API which is used to update the IRTE for posted-interrupt when guest changes MSI/MSI-X information. CC: Yang Zhang CC: Kevin Tian CC: Keir Fraser CC: Jan Beulich CC: Andrew Cooper Signed-off-by: Feng Wu Reviewed-by: Jan Beulich --- v8: - Some minor adjustment v7: - Remov