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From: Branden Bonaby <brandonbonaby94@gmail.com>
To: kys@microsoft.com, haiyangz@microsoft.com,
	sthemmin@microsoft.com, sashal@kernel.org
Cc: Branden Bonaby <brandonbonaby94@gmail.com>,
	linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 0/3] hv: vmbus: add fuzz testing to hv devices
Date: Thu, 1 Aug 2019 16:00:24 -0400	[thread overview]
Message-ID: <cover.1564527684.git.brandonbonaby94@gmail.com> (raw)

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

-- 
2.17.1


             reply	other threads:[~2019-08-01 20:00 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-01 20:00 Branden Bonaby [this message]
2019-08-01 20:00 ` [PATCH 1/3] drivers: hv: vmbus: Introduce latency testing Branden Bonaby
2019-08-02  7:32   ` Vitaly Kuznetsov
2019-08-02 19:02     ` Branden Bonaby
2019-08-01 20:00 ` [PATCH 2/3] drivers: hv: vmbus: add fuzz test attributes to sysfs Branden Bonaby
2019-08-02  7:34   ` Vitaly Kuznetsov
2019-08-02 19:02     ` Branden Bonaby
2019-08-01 20:00 ` [PATCH 3/3] tools: hv: add vmbus testing tool Branden Bonaby
2019-08-02  7:30 ` [PATCH 0/3] hv: vmbus: add fuzz testing to hv devices Vitaly Kuznetsov
2019-08-02 19:02   ` Branden Bonaby

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