netdev - Re: [PATCH net-next v1] vsock/loopback: don't disable irqs for queue access

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: Windows password security audit tool. GUI, reports in PDF.

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

Date:   Fri, 14 Apr 2023 10:10:18 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Arseniy Krasnov <AVKrasnov@...rdevices.ru>
Cc:     stefanha@...hat.com, sgarzare@...hat.com, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        bobby.eshleman@...edance.com, kvm@...r.kernel.org,
        virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...rdevices.ru,
        oxffffaa@...il.com, avkrasnov@...rdevices.ru
Subject: Re: [PATCH net-next v1] vsock/loopback: don't disable irqs for queue
 access

Hello:

This patch was applied to netdev/net-next.git (main)
by David S. Miller <davem@...emloft.net>:

On Thu, 13 Apr 2023 12:17:19 +0300 you wrote:
> This replaces 'skb_queue_tail()' with 'virtio_vsock_skb_queue_tail()'.
> The first one uses 'spin_lock_irqsave()', second uses 'spin_lock_bh()'.
> There is no need to disable interrupts in the loopback transport as
> there is no access to the queue with skbs from interrupt context. Both
> virtio and vhost transports work in the same way.
> 
> Signed-off-by: Arseniy Krasnov <AVKrasnov@...rdevices.ru>
> Reviewed-by: Stefano Garzarella <sgarzare@...hat.com>
> 
> [...]

Here is the summary with links:
  - [net-next,v1] vsock/loopback: don't disable irqs for queue access
    https://git.kernel.org/netdev/net-next/c/eaaa4e923979

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html