Re: [PATCH net] page_pool: fix inconsistency for page_pool_ring_[un]lock()
From: patchwork-bot+netdevbpf
Date: Tue May 23 2023 - 23:40:24 EST
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Mon, 22 May 2023 11:17:14 +0800 you wrote:
> page_pool_ring_[un]lock() use in_softirq() to decide which
> spin lock variant to use, and when they are called in the
> context with in_softirq() being false, spin_lock_bh() is
> called in page_pool_ring_lock() while spin_unlock() is
> called in page_pool_ring_unlock(), because spin_lock_bh()
> has disabled the softirq in page_pool_ring_lock(), which
> causes inconsistency for spin lock pair calling.
>
> [...]
Here is the summary with links:
- [net] page_pool: fix inconsistency for page_pool_ring_[un]lock()
https://git.kernel.org/netdev/net/c/368d3cb406cd
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html