x86/shadow: emulate_gva_to_mfn() should respect p2m_ioreq_server
authorJan Beulich <jbeulich@suse.com>
Thu, 15 Nov 2018 15:43:36 +0000 (16:43 +0100)
committerJan Beulich <jbeulich@suse.com>
Thu, 15 Nov 2018 15:43:36 +0000 (16:43 +0100)
commit2190c8160a802560029d5d260d5f6979302b53d0
tree7f78762e2d23e5a9d4f7be29921d9437e5fb0b0d
parent1f04469a0793fb9500d51215ee935849ec74ed56
x86/shadow: emulate_gva_to_mfn() should respect p2m_ioreq_server

Writes to such pages need to be handed to the emulator.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
xen/arch/x86/mm/shadow/hvm.c