From: patchwork-bot+netdevbpf@kernel.org
To: Yuyang Huang <yuyanghuang@google.com>
Cc: davem@davemloft.net, andrew+netdev@lunn.ch, dsahern@kernel.org,
enachman@marvell.com, edumazet@google.com, idosch@nvidia.com,
kuba@kernel.org, johannes@sipsolutions.net, pabeni@redhat.com,
horms@kernel.org, linux-kernel@vger.kernel.org,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH net-next v2 0/3] align IPv4 teardown with IPv6 and fix driver regressions
Date: Tue, 21 Jul 2026 19:40:24 +0000 [thread overview]
Message-ID: <178466282488.1001510.7257007307370291814.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260711005405.2861680-1-yuyanghuang@google.com>
Hello:
This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Sat, 11 Jul 2026 09:54:01 +0900 you wrote:
> This series aligns the IPv4 address teardown sequence with IPv6 by clearing
> dev->ip_ptr early in inetdev_destroy() before freeing the multicast list and
> individual IP addresses. This prevents RCU readers from accessing a partially
> destroyed in_device structure.
>
> However, clearing dev->ip_ptr early causes __in_dev_get_rtnl() to return NULL
> during the notifier loop in inetdev_destroy(). This causes regressions in
> some drivers (prestera and mac80211) that use this lookup helper in their
> inetaddr notifier callbacks.
>
> [...]
Here is the summary with links:
- [net-next,v2,1/3] net: prestera: ignore duplicate RIF destruction events
https://git.kernel.org/netdev/net-next/c/3cbbc9fa3338
- [net-next,v2,2/3] wifi: mac80211: use ifa_dev from event argument
https://git.kernel.org/netdev/net-next/c/e5b14e9ae82b
- [net-next,v2,3/3] net: ipv4: clear dev->ip_ptr before destroying inetdev
https://git.kernel.org/netdev/net-next/c/aa22336b76b7
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-07-21 19:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-11 0:54 [PATCH net-next v2 0/3] align IPv4 teardown with IPv6 and fix driver regressions Yuyang Huang
2026-07-11 0:54 ` [PATCH net-next v2 1/3] net: prestera: ignore duplicate RIF destruction events Yuyang Huang
2026-07-11 0:54 ` [PATCH net-next v2 2/3] wifi: mac80211: use ifa_dev from event argument Yuyang Huang
2026-07-11 0:54 ` [PATCH net-next v2 3/3] net: ipv4: clear dev->ip_ptr before destroying inetdev Yuyang Huang
2026-07-12 7:20 ` Ido Schimmel
2026-07-21 19:40 ` patchwork-bot+netdevbpf [this message]
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