From: patchwork-bot+netdevbpf@kernel.org
To: Jakub Kicinski <kuba@kernel.org>
Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com,
pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org,
kuniyu@amazon.com, sdf@fomichev.me
Subject: Re: [PATCH net-next v2] net: let lockdep compare instance locks
Date: Wed, 21 May 2025 01:20:53 +0000 [thread overview]
Message-ID: <174779045324.1526198.12733134685673125499.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20250517200810.466531-1-kuba@kernel.org>
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Sat, 17 May 2025 13:08:10 -0700 you wrote:
> AFAIU always returning -1 from lockdep's compare function
> basically disables checking of dependencies between given
> locks. Try to be a little more precise about what guarantees
> that instance locks won't deadlock.
>
> Right now we only nest them under protection of rtnl_lock.
> Mostly in unregister_netdevice_many() and dev_close_many().
>
> [...]
Here is the summary with links:
- [net-next,v2] net: let lockdep compare instance locks
https://git.kernel.org/netdev/net-next/c/4c2bd7913f52
You are awesome, thank you!
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prev parent reply other threads:[~2025-05-21 1:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-17 20:08 [PATCH net-next v2] net: let lockdep compare instance locks Jakub Kicinski
2025-05-18 3:50 ` Stanislav Fomichev
2025-05-18 19:32 ` Kuniyuki Iwashima
2025-05-21 1:20 ` patchwork-bot+netdevbpf [this message]
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