diff options
| author | Louis Burda <quent.burda@gmail.com> | 2023-02-06 11:30:27 -0600 |
|---|---|---|
| committer | Louis Burda <quent.burda@gmail.com> | 2023-02-06 11:30:27 -0600 |
| commit | 8d018c17170a3b623f48de5282955b817a6284f3 (patch) | |
| tree | 70c44cfe471771ef2a42933118846c6ab869df11 /test/kvm-targetstep_guest.S | |
| parent | 4dd9fe04e1399e8629ab2a98b54db6a7dcdb0076 (diff) | |
| download | cachepc-8d018c17170a3b623f48de5282955b817a6284f3.tar.gz cachepc-8d018c17170a3b623f48de5282955b817a6284f3.zip | |
qemu-targetstep: Attempt to track guest process gfn when running in userspace
Seems like single-stepping the guest with LAPIC influences the guest scheduler behaviour, since just a single step inside the target gfn (to determine if its running in userspace), is enough to for us to never reach the GUEST_STOP_TRACK event. FWICT the single-stepping is not frequent and does not take long enough to justify never reaching the stop event.
Diffstat (limited to 'test/kvm-targetstep_guest.S')
0 files changed, 0 insertions, 0 deletions