Re: [Xen-devel] [PATCH v4 12/28] x86/vvtd: decode interrupt attribute from IRTE

2018-02-21 Thread Chao Gao
On Mon, Feb 12, 2018 at 11:55:42AM +, Roger Pau Monné wrote: >On Fri, Nov 17, 2017 at 02:22:19PM +0800, Chao Gao wrote: >> Without interrupt remapping, interrupt attributes can be extracted from >> msi message or IOAPIC RTE. However, with interrupt remapping enabled, >> the attributes are

Re: [Xen-devel] [PATCH v4 12/28] x86/vvtd: decode interrupt attribute from IRTE

2018-02-12 Thread Roger Pau Monné
On Fri, Nov 17, 2017 at 02:22:19PM +0800, Chao Gao wrote: > Without interrupt remapping, interrupt attributes can be extracted from > msi message or IOAPIC RTE. However, with interrupt remapping enabled, > the attributes are enclosed in the associated IRTE. This callback is > for cases in which