From: Matt Fleming
commit 9567db2ebe566a93485e1a27d8759969d0002d7a in linux-rt-devel.
The way user struct reference counting works changed significantly with,
fda31c50292a ("signal: avoid double atomic counter increments for user
accounting")
Now user structs are only freed once the last pe
In message: [linux-yocto][v5.4/standard/preempt-rt/base][PATCH] signal: Prevent
double-free of user struct
on 17/08/2020 Yongxin Liu wrote:
> From: Matt Fleming
>
> commit 9567db2ebe566a93485e1a27d8759969d0002d7a in linux-rt-devel.
Normally I'd pick this up when the 5.4 rt stab
