[dpdk-dev] [PATCH V5 3/7] bus: add sigbus handler

[He, Shaopeng]

> -----Original Message-----
> From: Guo, Jia
> 
> When device be hotplug out, if data path still read/write device, the
> sigbus error will occur, this error need to be handled. So a handler
> need to be here to capture the signal and handle it correspondingly.
> 
> This patch introduces a bus ops to handle sigbus error, it is a bus
> specific behavior,so that each kind of bus can implement its own logic
> case by case.
> 
> Signed-off-by: Jeff Guo <jia.guo at intel.com>

Acked-by: Shaopeng He <shaopeng.he at intel.com>