[PATCH 0/3] xen/pvh: Dom0 support

From: Roger Pau Monne
Date: Thu May 03 2018 - 10:37:24 EST


Hello,

The following patches enable booting a PVH Dom0. So far I've only tested
them in my test box, so I expect more issues will show up as this gets
further testing. In any case, this is the bare minimum to get a PVH Dom0
working.

In order to test them Xen 4.11 RC or plain master/staging should be
used. Compile a Linux kernel with this patches and PVH support and add
dom0=pvh to the Xen command line. The following message will be
displayed during boot by the Linux kernel if PVH mode is used:

"Booting paravirtualized kernel on Xen PVH"

Thanks, Roger.

Roger Pau Monne (3):
xen/pvh: enable and set default MTRR type
xen/store: do not store local values in xen_start_info
xen: share start flags between PV and PVH

arch/x86/xen/enlighten.c | 7 +++++++
arch/x86/xen/enlighten_pv.c | 1 +
arch/x86/xen/enlighten_pvh.c | 4 ++++
drivers/xen/xenbus/xenbus_probe.c | 5 ++---
include/xen/xen.h | 4 +++-
5 files changed, 17 insertions(+), 4 deletions(-)

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2.17.0