From: Roger Quadros <rogerq@kernel.org>
To: MD Danish Anwar <danishanwar@ti.com>,
robh@kernel.org, jan.kiszka@siemens.com, diogo.ivo@siemens.com,
andrew@lunn.ch, pabeni@redhat.com, kuba@kernel.org,
edumazet@google.com, davem@davemloft.net
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, srk@ti.com,
Vignesh Raghavendra <vigneshr@ti.com>
Subject: Re: [PATCH net v2] net: ti: icssg-prueth: Fix race condition for VLAN table access
Date: Mon, 7 Oct 2024 14:48:17 +0300 [thread overview]
Message-ID: <dc17ed49-aed6-4c44-97e9-d6b21e5966dd@kernel.org> (raw)
In-Reply-To: <20241007054124.832792-1-danishanwar@ti.com>
On 07/10/2024 08:41, MD Danish Anwar wrote:
> The VLAN table is a shared memory between the two ports/slices
> in a ICSSG cluster and this may lead to race condition when the
> common code paths for both ports are executed in different CPUs.
>
> Fix the race condition access by locking the shared memory access
>
> Fixes: 487f7323f39a ("net: ti: icssg-prueth: Add helper functions to configure FDB")
> Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
next prev parent reply other threads:[~2024-10-07 11:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-07 5:41 MD Danish Anwar
2024-10-07 11:48 ` Roger Quadros [this message]
2024-10-09 11:20 ` patchwork-bot+netdevbpf
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