[Xen-devel] [BUG] xen's LLC, UCNA and MEM testing show error messge"Failed to inject MSR"

Bug detailed description: On haswell-ex and boardwell-ex server, testing the xen's LLC, MEM, UCNA, show error message:"Failed to inject MSR: Invalid argument". Environment : HW: haswell-ex/boardwell-ex Xen: Xen 4.7.0 RC3 Dom0: Linux 4.6.0 Reproduce steps:

[Xen-devel] [BUG] Rhel7u2 guest with kernel 4.6.0 restore and migrate failed

Bug detailed description: 1. Rhel7u2 guest with kernel 4.6.0 migrate failed 2. Rhel7u2 guest with kernel 4.6.0 restore failed 3. Rhel7u2 guest with default kernel (3.10.0) can be restored and migrate successfully Environment : HW: Skylake-SP Xen: Xen 4.7.0 RC4 Do