Re: [PATCH net] netlink: disable IRQs for netlink_lock_table()

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Mon, 17 May 2021 16:38:09 +0200 you wrote:

From: Johannes Berg <redacted>

Syzbot reports that in mac80211 we have a potential deadlock
between our "local->stop_queue_reasons_lock" (spinlock) and
netlink's nl_table_lock (rwlock). This is because there's at
least one situation in which we might try to send a netlink
message with this spinlock held while it is also possible to
take the spinlock from a hardirq context, resulting in the
following deadlock scenario reported by lockdep:

[...]

Here is the summary with links:
  - [net] netlink: disable IRQs for netlink_lock_table()
    https://git.kernel.org/netdev/net/c/1d482e666b8e

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