> -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 o
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 t
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