x86/vMSI-X: also snoop qword writes
authorJan Beulich <jbeulich@suse.com>
Thu, 28 Apr 2016 13:10:45 +0000 (15:10 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 28 Apr 2016 13:10:45 +0000 (15:10 +0200)
commitd5016eaee6d668cadd93a3600203466e099e5b3f
tree2875b1c8210533578c78df4bb5db4b12864e1c98
parentde8627767968d84385648b399317b1b55323bc15
x86/vMSI-X: also snoop qword writes

... the high half of which may be a write to the Vector Control field.
This gets things in sync again with msixtbl_write().

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
xen/arch/x86/hvm/vmsi.c