diff options
| author | Jan Kiszka <jan.kiszka@siemens.com> | 2010-03-13 05:33:47 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-04-01 19:01:19 -0400 |
| commit | ce88fa67882ff2b1501e2a72a83e4eab638df711 (patch) | |
| tree | 5892891040787a26be25cc511b8ed341d7aa9d4d /arch | |
| parent | 5cf5162132697541fe4de1290afaea4ed841473d (diff) | |
KVM: x86: Add KVM_CAP_X86_ROBUST_SINGLESTEP
Commit d2be1651b736002e0c76d7095d6c0ba77b4a897c upstream.
This marks the guest single-step API improvement of 94fe45da and
91586a3b with a capability flag to allow reliable detection by user
space.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/x86.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index a1e1bc9d412d..e900908174fa 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c | |||
| @@ -1351,6 +1351,7 @@ int kvm_dev_ioctl_check_extension(long ext) | |||
| 1351 | case KVM_CAP_XEN_HVM: | 1351 | case KVM_CAP_XEN_HVM: |
| 1352 | case KVM_CAP_ADJUST_CLOCK: | 1352 | case KVM_CAP_ADJUST_CLOCK: |
| 1353 | case KVM_CAP_VCPU_EVENTS: | 1353 | case KVM_CAP_VCPU_EVENTS: |
| 1354 | case KVM_CAP_X86_ROBUST_SINGLESTEP: | ||
| 1354 | r = 1; | 1355 | r = 1; |
| 1355 | break; | 1356 | break; |
| 1356 | case KVM_CAP_COALESCED_MMIO: | 1357 | case KVM_CAP_COALESCED_MMIO: |