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From: patchwork-bot+netdevbpf@kernel.org
To: Tariq Toukan <tariqt@nvidia.com>
Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
	kuba@kernel.org, netdev@vger.kernel.org, pabeni@redhat.com,
	cratiu@nvidia.com, eranbe@nvidia.com, feliu@nvidia.com,
	haiyangz@microsoft.com, lkayal@nvidia.com, leon@kernel.org,
	linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org,
	mbloch@nvidia.com, noren@nvidia.com, saeedm@nvidia.com,
	gal@nvidia.com, alazar@nvidia.com, horms@kernel.org,
	cjubran@nvidia.com, kees@kernel.org, eranbe@mellanox.com,
	saeedm@mellanox.com
Subject: Re: [PATCH net V4 0/3] net/mlx5e: Fix crashes in dynamic per-channel stats and HV VHCA agent
Date: Fri, 03 Jul 2026 17:50:18 +0000	[thread overview]
Message-ID: <178310101889.3259859.10475454048684619212.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260630115151.729219-1-tariqt@nvidia.com>

Hello:

This series was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:

On Tue, 30 Jun 2026 14:51:48 +0300 you wrote:
> Hi,
> 
> Since per-channel stats were converted to be allocated and published
> lazily at first channel open in commit fa691d0c9c08 ("net/mlx5e:
> Allocate per-channel stats dynamically at first usage"),
> priv->channel_stats[] and priv->stats_nch are filled in
> incrementally during interface bring-up. This opened a window in
> which the various stats readers - most of them reachable from
> userspace via netlink/netdev stats queries - can race with
> mlx5e_open_channel() on another CPU and observe partially
> initialized state. The HV VHCA stats agent, which is created
> before the channels are opened, hits related problems of its own.
> 
> [...]

Here is the summary with links:
  - [net,V4,1/3] net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation
    https://git.kernel.org/netdev/net/c/25f6b929c7e3
  - [net,V4,2/3] net/mlx5e: Fix HV VHCA stats agent registration race
    https://git.kernel.org/netdev/net/c/89b25b5f46f4
  - [net,V4,3/3] net/mlx5e: Fix publication race for priv->channel_stats[]
    https://git.kernel.org/netdev/net/c/5a799714e8ca

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



      parent reply	other threads:[~2026-07-03 17:50 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-30 11:51 [PATCH net V4 0/3] net/mlx5e: Fix crashes in dynamic per-channel stats and HV VHCA agent Tariq Toukan
2026-06-30 11:51 ` [PATCH net V4 1/3] net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation Tariq Toukan
2026-06-30 11:51 ` [PATCH net V4 2/3] net/mlx5e: Fix HV VHCA stats agent registration race Tariq Toukan
2026-06-30 11:51 ` [PATCH net V4 3/3] net/mlx5e: Fix publication race for priv->channel_stats[] Tariq Toukan
2026-07-03 17:50 ` patchwork-bot+netdevbpf [this message]

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