diff options
| author | Nadav Amit <namit@cs.technion.ac.il> | 2014-09-16 16:10:03 +0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-09-24 16:07:48 +0400 |
| commit | dd598091de4aabbc8bd7290a04f364e443c03455 (patch) | |
| tree | 72123be86eb587d26b0bce0cca474aa05d3a2555 /drivers/cpufreq/e_powersaver.c | |
| parent | 3c3c29fd0d7cddc32862c350d0700ce69953e3bd (diff) | |
| download | linux-dd598091de4aabbc8bd7290a04f364e443c03455.tar.xz | |
KVM: x86: Warn if guest virtual address space is not 48-bits
The KVM emulator code assumes that the guest virtual address space (in 64-bit)
is 48-bits wide. Fail the KVM_SET_CPUID and KVM_SET_CPUID2 ioctl if
userspace tries to create a guest that does not obey this restriction.
Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'drivers/cpufreq/e_powersaver.c')
0 files changed, 0 insertions, 0 deletions