linux-kernel - Re: [PATCH for-next 3/9] RDMA/hns: Fix cpu stuck caused by printings during reset

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Message-ID: <20240910130946.GA4026@unreal>
Date: Tue, 10 Sep 2024 16:09:46 +0300
From: Leon Romanovsky <leon@...nel.org>
To: Junxian Huang <huangjunxian6@...ilicon.com>
Cc: jgg@...pe.ca, linux-rdma@...r.kernel.org, linuxarm@...wei.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH for-next 3/9] RDMA/hns: Fix cpu stuck caused by printings
 during reset

On Fri, Sep 06, 2024 at 05:34:38PM +0800, Junxian Huang wrote:
> From: wenglianfa <wenglianfa@...wei.com>
> 
> During reset, cmd to destroy resources such as qp, cq, and mr may
> fail, and error logs will be printed. When a large number of
> resources are destroyed, there will be lots of printings, and it
> may lead to a cpu stuck. Replace the printing functions in these
> paths with the ratelimited version.

At lease some of them if not most should be deleted.

Thanks