[PATCH 0/6] 32-bit PVH domU support

From: Boris Ostrovsky
Date: Mon Jul 06 2015 - 23:35:32 EST



A set of PVH-related patches.

The first patch is x86-64 ABI fix for PVH guests. The second is a small update
that removes redundant memset (both on PV and PVH code paths)

The rest is to enable non-privileged 32-bit PVH guests. This requires hypervisor
patches from
http://lists.xenproject.org/archives/html/xen-devel/2015-06/msg04817.html

Boris Ostrovsky (6):
xen/x86/pvh: Save %rbx in xen_pvh_early_cpu_init()
xen/x86: Remove unnecessary memset() call
xen/x86/pvh: Properly set page tables for 32-bit PVH guests
xen/x86/pvh: Set up descriptors for 32-bit PVH guests
xen/x86/pvh: Add 32-bit PVH initialization code
xen/x86/pvh: Allow building 32-bit PVH guests

arch/x86/xen/Kconfig | 2 +-
arch/x86/xen/enlighten.c | 20 ++++++++++++--------
arch/x86/xen/mmu.c | 22 +++++++++++++---------
arch/x86/xen/smp.c | 21 ++++++++++++---------
arch/x86/xen/smp.h | 4 ++++
arch/x86/xen/xen-head.S | 29 +++++++++++++++++++++--------
6 files changed, 63 insertions(+), 35 deletions(-)

--
1.8.1.4

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