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SubjectRe: [PATCH 0/3] hv: vmbus: add fuzz testing to hv devices
Date
Branden Bonaby <brandonbonaby94@gmail.com> writes:

> This patchset introduces a testing framework for Hyper-V drivers.
> This framework allows us to introduce delays in the packet receive
> path on a per-device basis. While the current code only supports
> introducing arbitrary delays in the host/guest communication path,
> we intend to expand this to support error injection in the future.
>
> Branden Bonaby (3):
> drivers: hv: vmbus: Introduce latency testing
> drivers: hv: vmbus: add fuzz test attributes to sysfs
> tools: hv: add vmbus testing tool
>
> Documentation/ABI/stable/sysfs-bus-vmbus | 22 ++
> drivers/hv/connection.c | 5 +
> drivers/hv/ring_buffer.c | 10 +
> drivers/hv/vmbus_drv.c | 97 ++++++-

Can we have something like CONFIG_HYPERV_TESTING and put this new
code under #ifdef?

> include/linux/hyperv.h | 14 +
> tools/hv/vmbus_testing | 326 +++++++++++++++++++++++
> 6 files changed, 473 insertions(+), 1 deletion(-)
> create mode 100644 tools/hv/vmbus_testing

--
Vitaly

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