On Tue, 2019-05-28 at 23:28:01 UTC, Nathan Lynch wrote:
> A couple of bugs in queue_hotplug_event():
>
> 1. Unchecked kmalloc result which could lead to an oops.
> 2. Use of GFP_KERNEL allocations in interrupt context (this code's
>only caller is ras_hotplug_interrupt()).
>
> Use kmemdup to
A couple of bugs in queue_hotplug_event():
1. Unchecked kmalloc result which could lead to an oops.
2. Use of GFP_KERNEL allocations in interrupt context (this code's
only caller is ras_hotplug_interrupt()).
Use kmemdup to avoid open-coding the allocation+copy and check for
failure; use
