On Sat, Jul 27, 2019 at 11:21:22AM +0800, Muchun Song wrote:
> There is a race condition between removing glue directory and adding a new
> device under the glue dir. It can be reproduced in following test:
>
> CPU1: CPU2:
>
> device_add()
> get_device_pa
On 7/27/19 8:51 AM, Muchun Song wrote:
> There is a race condition between removing glue directory and adding a new
> device under the glue dir. It can be reproduced in following test:
>
> CPU1: CPU2:
>
> device_add()
> get_device_parent()
> class_dir
There is a race condition between removing glue directory and adding a new
device under the glue dir. It can be reproduced in following test:
CPU1: CPU2:
device_add()
get_device_parent()
class_dir_create_and_add()
kobject_add_internal()
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