x86/hvm: add support for broadcast of buffered ioreqs...
authorPaul Durrant <paul.durrant@citrix.com>
Mon, 13 Jul 2015 09:53:18 +0000 (11:53 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 13 Jul 2015 09:53:18 +0000 (11:53 +0200)
commitf6bf39f84f82b809609fa806543e0a221d37def1
tree91b6e5bc49f3e74319d22da3d0ba15a9dd3a5a1d
parent8f4fc2d2bc91349d5c63470d77289ded7a5be323
x86/hvm: add support for broadcast of buffered ioreqs...

...and make RTC timeoffset ioreqs use it.

Without this patch RTC timeoffset updates go nowhere and Xen complains
with a (non-rate-limited) printk.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/hvm/emulate.c
xen/arch/x86/hvm/hvm.c
xen/arch/x86/hvm/io.c
xen/arch/x86/hvm/stdvga.c
xen/include/asm-x86/hvm/hvm.h
xen/include/asm-x86/hvm/io.h