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| 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/.gitignore | |
| 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/.gitignore')
| -rwxr-xr-x | test/.gitignore | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/.gitignore b/test/.gitignore index cea8b5a..9c69377 100755 --- a/test/.gitignore +++ b/test/.gitignore @@ -7,10 +7,10 @@ kvm-step kvm-step_guest kvm-pagestep kvm-pagestep_guest -qemu-eviction -qemu-eviction_guest qemu-pagestep qemu-aes qemu-aes_guest qemu-poc qemu-poc_guest +qemu-targetstep +qemu-targetstep_guest |