From 8d018c17170a3b623f48de5282955b817a6284f3 Mon Sep 17 00:00:00 2001 From: Louis Burda Date: Mon, 6 Feb 2023 11:30:27 -0600 Subject: 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. --- test/.gitignore | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'test/.gitignore') 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 -- cgit v1.2.3-71-gd317