netdev - Re: [PATCH net-next] net: Add lockdep asserts to ____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: Windows password security audit tool. GUI, reports in PDF.

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

Message-Id: <164725441035.29367.6398947777405338776.git-patchwork-notify@kernel.org>
Date:   Mon, 14 Mar 2022 10:40:10 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        edumazet@...gle.com, tglx@...utronix.de, peterz@...radead.org
Subject: Re: [PATCH net-next] net: Add lockdep asserts to ____napi_schedule().

Hello:

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

On Fri, 11 Mar 2022 16:03:42 +0100 you wrote:
> ____napi_schedule() needs to be invoked with disabled interrupts due to
> __raise_softirq_irqoff (in order not to corrupt the per-CPU list).
> ____napi_schedule() needs also to be invoked from an interrupt context
> so that the raised-softirq is processed while the interrupt context is
> left.
> 
> Add lockdep asserts for both conditions.
> While this is the second time the irq/softirq check is needed, provide a
> generic lockdep_assert_softirq_will_run() which is used by both caller.
> 
> [...]

Here is the summary with links:
  - [net-next] net: Add lockdep asserts to ____napi_schedule().
    https://git.kernel.org/netdev/net-next/c/fbd9a2ceba5c

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