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| author |   Jon Doron <arilou@gmail.com> | 2020-05-29 16:45:42 +0300 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2020-06-01 04:26:11 -0400 |
| commit | b187038b5e3f8404dbafce89fd169e66fe604df4 (patch) | |
| tree | afa04fef30175b33e67c3ce58d33c31f64d3f6d0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | x86/kvm/hyper-v: enable hypercalls regardless of hypercall page (diff) | |
| download | wireguard-linux-b187038b5e3f8404dbafce89fd169e66fe604df4.tar.xz wireguard-linux-b187038b5e3f8404dbafce89fd169e66fe604df4.zip | |
x86/kvm/hyper-v: Add support for synthetic debugger via hypercalls
There is another mode for the synthetic debugger which uses hypercalls
to send/recv network data instead of the MSR interface.
This interface is much slower and less recommended since you might get
a lot of VMExits while KDVM polling for new packets to recv, rather
than simply checking the pending page to see if there is data avialble
and then request.
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Jon Doron <arilou@gmail.com>
Message-Id: <20200529134543.1127440-6-arilou@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions