Messages in this thread | | | From | Bandan Das <> | Subject | [PATCH v3 0/3] nVMX: Fixes to run Xen as L1 | Date | Sat, 19 Apr 2014 18:17:43 -0400 |
| |
Minor changes to enable Xen as a L1 hypervisor.
Tested with a Haswell host, Xen-4.3 L1 and debian6 L2
v3: * Add WARN_ON in nested_vmx_exit * Rebase on top of 3.15-rc1 * Also noticed a new behavior which I think is related to commit 36be0b9deb23161e KVM: x86: Add nested virtualization support for MPX On running L2, console gets filled up with - vmwrite error: reg 2812 value 0 (err 12) .. I will post a separate patch to get feedback, since these three patches have probably addressed all of reviewers' concerns
v2: * Remove advertising single context invalidation for emulated invept Patch "KVM: nVMX: check for null vmcs12 when L1 does invept" from v1 is now obsolete and is removed * Reorder patches "KVM: nVMX: Advertise support for interrupt acknowledgement" and "nVMX: Ack and write vector info to intr_info if L1 asks us to" * Add commit description to 2/3 and change comment for nested_exit_intr_ack_set
Jan, I will send a separate unit-test patch
Bandan Das (3): KVM: nVMX: Don't advertise single context invalidation for invept KVM: nVMX: Ack and write vector info to intr_info if L1 asks us to KVM: nVMX: Advertise support for interrupt acknowledgement
arch/x86/kvm/irq.c | 1 + arch/x86/kvm/vmx.c | 38 ++++++++++++++++++++++++++------------ 2 files changed, 27 insertions(+), 12 deletions(-)
-- 1.8.3.1
| |