[0/2] x86/vmx: Multiple fixes

Message

Andrew Cooper Nov. 1, 2023, 7:20 p.m. UTC

Fixes for two bugs initially reported to the Xen Security Team, but determined
not have an impact in security-supported configurations.

The Xen Security Team would like to thank Ishiisan for engaging in responsible
disclsoure.

As a reminder to the rest of the Xen community, please do ask you're not sure.

Andrew Cooper (2):
  x86/vmx: Fix IRQ handling for EXIT_REASON_INIT
  x86/vmx: Disallow the use of inactivity states

 xen/arch/x86/hvm/vmx/vmx.c              | 12 ++++++------
 xen/arch/x86/hvm/vmx/vvmx.c             |  9 +++++++--
 xen/arch/x86/include/asm/hvm/hvm.h      |  5 ++++-
 xen/arch/x86/include/asm/hvm/vmx/vmcs.h |  1 +
 4 files changed, 18 insertions(+), 9 deletions(-)