[dpdk-dev] [PATCH v3] bus/vdev: replace device list lock by a recursive one

[Burakov, Anatoly]

On 22-May-18 12:37 PM, Thomas Monjalon wrote:
> A device like failsafe can manage sub-devices.
> When removing such device, it removes its sub-devices
> and try to take the same vdev_device_list_lock.
> It was causing a deadlock because the lock was not recursive.
> 
> Fixes: 35f462839b69 ("bus/vdev: add lock on device list")
> 
> Suggested-by: Anatoly Burakov <anatoly.burakov at intel.com>
> Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
> ---
> v3: try recursive lock
> WARNING: not yet tested!
> ---

LGTM

Acked-by: Anatoly Burakov <anatoly.burakov at intel.com>

-- 
Thanks,
Anatoly