netdev - Re: [PATCH net 1/7] netfilter: nf_tables: netlink notifier might race to release objects

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Date:   Thu, 03 Nov 2022 03:00:17 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Pablo Neira Ayuso <pablo@...filter.org>
Cc:     netfilter-devel@...r.kernel.org, davem@...emloft.net,
        netdev@...r.kernel.org, kuba@...nel.org, pabeni@...hat.com,
        edumazet@...gle.com
Subject: Re: [PATCH net 1/7] netfilter: nf_tables: netlink notifier might race to
 release objects

Hello:

This series was applied to netdev/net.git (master)
by Pablo Neira Ayuso <pablo@...filter.org>:

On Wed,  2 Nov 2022 19:46:53 +0100 you wrote:
> commit release path is invoked via call_rcu and it runs lockless to
> release the objects after rcu grace period. The netlink notifier handler
> might win race to remove objects that the transaction context is still
> referencing from the commit release path.
> 
> Call rcu_barrier() to ensure pending rcu callbacks run to completion
> if the list of transactions to be destroyed is not empty.
> 
> [...]

Here is the summary with links:
  - [net,1/7] netfilter: nf_tables: netlink notifier might race to release objects
    https://git.kernel.org/netdev/net/c/d4bc8271db21
  - [net,2/7] netfilter: nf_tables: release flow rule object from commit path
    https://git.kernel.org/netdev/net/c/26b5934ff419
  - [net,3/7] ipvs: use explicitly signed chars
    https://git.kernel.org/netdev/net/c/5c26159c97b3
  - [net,4/7] ipvs: fix WARNING in __ip_vs_cleanup_batch()
    https://git.kernel.org/netdev/net/c/3d00c6a0da8d
  - [net,5/7] ipvs: fix WARNING in ip_vs_app_net_cleanup()
    https://git.kernel.org/netdev/net/c/5663ed63adb9
  - [net,6/7] netfilter: nf_nat: Fix possible memory leak in nf_nat_init()
    https://git.kernel.org/netdev/net/c/cbc1dd5b659f
  - [net,7/7] netfilter: ipset: enforce documented limit to prevent allocating huge memory
    https://git.kernel.org/netdev/net/c/510841da1fcc

You are awesome, thank you!
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