Re: [PATCH] net: Fix suspicious RCU usage in bpf_sk_reuseport_detach()

[Jakub Kicinski]

On Wed, 17 Aug 2022 21:55:49 +0100 David Howells wrote:
> Jakub Kicinski <kuba@xxxxxxxxxx> wrote:
> 
> > I like your version because it documents what the lock protecting this
> > field is. 
> > 
> > In fact should we also add && sock_owned_by_user(). Martin, WDYT? Would
> > that work for reuseport? Jakub S is fixing l2tp to hold the socket lock
> > while setting this field, yet most places take the callback lock...  
> 
> So how do you want to proceed?  My first version of the patch with
> sock_owned_by_user()?

Sorry about the lack of clarity. I was sort of expecting the name 
to still be shortened, but what you have is probably good enough.

Applying v1, then, thanks!