Re: [PATCH 0/3] hv: vmbus: add fuzz testing to hv devices
On Fri, Aug 02, 2019 at 09:30:18AM +0200, Vitaly Kuznetsov wrote: > Branden Bonaby 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 You're right, it would be better to do it that way with ifdef's. Will edit my patches and resend. Branden Bonaby
Re: [PATCH 0/3] hv: vmbus: add fuzz testing to hv devices
Branden Bonaby 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
[PATCH 0/3] hv: vmbus: add fuzz testing to hv devices
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
