lkml.org 
[lkml]   [2022]   [Aug]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH] net: Fix suspicious RCU usage in bpf_sk_reuseport_detach()
Date
Jakub Kicinski <kuba@kernel.org> 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()?

David

\
 
 \ /
  Last update: 2022-08-17 22:57    [W:0.148 / U:1.352 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site