diff options
| author | Nadav Amit <namit@cs.technion.ac.il> | 2014-06-15 16:12:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-05 16:28:35 -0700 |
| commit | 8277c1d67e4c273858e5a423a9d091074056cc06 (patch) | |
| tree | 689f327f64952cab2811e8661ac1680c349197e1 /virt | |
| parent | 68344064b7c978712e32448d03935ad1ac6d75cd (diff) | |
KVM: x86: Inter-privilege level ret emulation is not implemeneted
commit 9e8919ae793f4edfaa29694a70f71a515ae9942a upstream.
Return unhandlable error on inter-privilege level ret instruction. This is
since the current emulation does not check the privilege level correctly when
loading the CS, and does not pop RSP/SS as needed.
Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions