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From: Leon Romanovsky <leon@kernel.org>
To: Anumula Murali Mohan Reddy <anumula@chelsio.com>
Cc: jgg@nvidia.com, linux-rdma@vger.kernel.org,
	Potnuri Bharat Teja <bharat@chelsio.com>
Subject: Re: [PATCH for-next] RDMA/cxgb4: fix kernel panic for RDMA loopback test over VLAN
Date: Thu, 26 Sep 2024 09:05:20 +0300	[thread overview]
Message-ID: <20240926060520.GF967758@unreal> (raw)
In-Reply-To: <20240926055705.77998-1-anumula@chelsio.com>

On Thu, Sep 26, 2024 at 11:27:05AM +0530, Anumula Murali Mohan Reddy wrote:
> ip_dev_find() always returns real net_device address, whether traffic is
> running on a vlan or real device, if traffic is over vlan, further
> derefencing real net_device address leads to kernel panic.
> This patch fixes the issue by using vlan_dev_real_dev().

Please add kernel panic message and Fixes tag to the commit message.

Thanks

> 
> Signed-off-by: Anumula Murali Mohan Reddy <anumula@chelsio.com>
> Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
> ---
>  drivers/infiniband/hw/cxgb4/cm.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

  reply	other threads:[~2024-09-26  6:05 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-26  5:57 [PATCH for-next] RDMA/cxgb4: fix kernel panic for RDMA loopback test over VLAN Anumula Murali Mohan Reddy
2024-09-26  6:05 ` Leon Romanovsky [this message]
2024-09-26 10:47   ` Anumula Murali Mohan Reddy

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