Re: [PATCH 5.10 1/1] io_uring: fix double free in the deferred/cancelled path

[Greg KH <greg@xxxxxxxxx>]

On Wed, Oct 27, 2021 at 09:01:28AM +0100, Lee Jones wrote:
> 792bb6eb86233 ("io_uring: don't take uring_lock during iowq cancel")
> inadvertently fixed this issue in v5.12.  This patch cherry-picks the
> hunk of commit which does so.

Why can't we take all of that commit?  Why only part of it?

thanks,

greg k-h