On Fri, Jul 19, 2019 at 12:32 PM Waiman Long <long...@redhat.com> wrote:
>
> This patch shouldn't change the behavior of the rwsem code. The code
> only access data within the rw_semaphore structures. I don't know why it
> will cause a KASAN error. I will have to reproduce it and figure out
> exactly which statement is doing the invalid access.
The stack traces should show line numbers if you run them through
scripts/decode_stacktrace.sh.
You need to have debug info enabled for that, though.
Luis?
Linus
