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| author | Avi Kivity <avi@qumranet.com> | 2007-03-05 19:46:05 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-05-03 10:52:24 +0300 |
| commit | 1961d276c877b99f5f16aaf36377c75e0e191c3a (patch) | |
| tree | 4ea92fc2821bd0f9013ee567ee2f11c6cc532d79 /block | |
| parent | 6722c51c51518af9581ab6cd9b6aec93774334a6 (diff) | |
KVM: Add guest mode signal mask
Allow a special signal mask to be used while executing in guest mode. This
allows signals to be used to interrupt a vcpu without requiring signal
delivery to a userspace handler, which is quite expensive. Userspace still
receives -EINTR and can get the signal via sigwait().
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions