netdev - Re: [PATCH net-next 0/3] netpoll: make sure napi

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200910.130904.152565664606570.davem@davemloft.net>
Date:   Thu, 10 Sep 2020 13:09:04 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     kuba@...nel.org
Cc:     netdev@...r.kernel.org, eric.dumazet@...il.com, kernel-team@...com
Subject: Re: [PATCH net-next 0/3] netpoll: make sure napi_list is safe for
 RCU traversal

From: Jakub Kicinski <kuba@...nel.org>
Date: Wed,  9 Sep 2020 10:37:50 -0700

> This series is a follow-up to the fix in commit 96e97bc07e90 ("net: 
> disable netpoll on fresh napis"). To avoid any latent race conditions
> convert dev->napi_list to a proper RCU list. We need minor restructuring
> because it looks like netif_napi_del() used to be idempotent, and
> it may be quite hard to track down everyone who depends on that.

Series applied, thanks Jakub.