Re: [PATCH stable-rc queue/4.9 1/1] futex: Provide distinct return value when owner is exiting

[Greg KH]

On Mon, Feb 22, 2021 at 03:03:28PM +0800, Xiaoming Ni wrote:
> From: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> 
> commit ac31c7ff8624409ba3c4901df9237a616c187a5d upstream.

This commit is already in the 4.9 tree.  If the backport was incorrect,
say that here, and describe what went wrong and why this commit fixes
it.

Also state what commit this fixes as well, otherwise this changelog just
looks like it is being applied again to the tree, which doesn't make
much sense.

thanks,

greg k-h