Re: [stable-rc-5.4 and 5.5 ] WARNING: CPU: 3 PID: 2548 at /usr/src/kernel/lib/refcount.c:28 refcount_warn_saturate

[Greg Kroah-Hartman]

On Tue, Mar 17, 2020 at 01:15:40PM +0530, Naresh Kamboju wrote:
> While running selftests binderfs_test on stable rc 5.4 and 5.5
> branches the following
> warning on arm64, arm, x86_64 and i386.
> 
> This warning was noticed on Linus's tree and reported [1] and then
> Christian Brauner investigated this problem.
> 
> FYI, We are running selftests source from stable rc 5.5 branch.

There is a fix in my tree that will go to Linus for this this week.

thanks,

greg k-h