x86/xen: add CONFIG_XEN_PV to Kconfig
authorVitaly Kuznetsov <vkuznets@redhat.com>
Tue, 14 Mar 2017 17:35:38 +0000 (18:35 +0100)
committerJuergen Gross <jgross@suse.com>
Tue, 2 May 2017 08:50:19 +0000 (10:50 +0200)
commit5e57f1d607d1cc0f54611162525ca6436e17e8b7
tree314ee415de2627f2577221a8a98cdce6914afbf7
parent52519f2af020b6b53b4e0cbb8cff71058ed434cd
x86/xen: add CONFIG_XEN_PV to Kconfig

All code to support Xen PV will get under this new option. For the
beginning, check for it in the common code.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
arch/x86/kernel/cpu/hypervisor.c
arch/x86/kernel/process_64.c
arch/x86/xen/Kconfig