From: Leon Romanovsky <leon@kernel.org>
To: Junxian Huang <huangjunxian6@hisilicon.com>
Cc: jgg@ziepe.ca, linux-rdma@vger.kernel.org, linuxarm@huawei.com,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH for-next 3/9] RDMA/hns: Fix cpu stuck caused by printings during reset
Date: Tue, 10 Sep 2024 16:09:46 +0300 [thread overview]
Message-ID: <20240910130946.GA4026@unreal> (raw)
In-Reply-To: <20240906093444.3571619-4-huangjunxian6@hisilicon.com>
On Fri, Sep 06, 2024 at 05:34:38PM +0800, Junxian Huang wrote:
> From: wenglianfa <wenglianfa@huawei.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
next prev parent reply other threads:[~2024-09-10 13:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-06 9:34 [PATCH for-next 0/9] RDMA/hns: Bugfixes and one improvement Junxian Huang
2024-09-06 9:34 ` [PATCH for-next 1/9] RDMA/hns: Don't modify rq next block addr in HIP09 QPC Junxian Huang
2024-09-06 9:34 ` [PATCH for-next 2/9] RDMA/hns: Fix Use-After-Free of rsv_qp on HIP08 Junxian Huang
2024-09-06 9:34 ` [PATCH for-next 3/9] RDMA/hns: Fix cpu stuck caused by printings during reset Junxian Huang
2024-09-10 13:09 ` Leon Romanovsky [this message]
2024-09-11 1:34 ` Junxian Huang
2024-09-11 13:25 ` Leon Romanovsky
2024-09-12 1:04 ` Junxian Huang
2024-09-06 9:34 ` [PATCH for-next 4/9] RDMA/hns: Fix the overflow risk of hem_list_calc_ba_range() Junxian Huang
2024-09-06 9:34 ` [PATCH for-next 5/9] RDMA/hns: Fix spin_unlock_irqrestore() called with IRQs enabled Junxian Huang
2024-09-06 9:34 ` [PATCH for-next 6/9] RDMA/hns: Fix VF triggering PF reset in abnormal interrupt handler Junxian Huang
2024-09-06 9:34 ` [PATCH for-next 7/9] RDMA/hns: Fix 1bit-ECC recovery address in non-4K OS Junxian Huang
2024-09-06 9:34 ` [PATCH for-next 8/9] RDMA/hns: Optimize hem allocation performance Junxian Huang
2024-09-06 9:34 ` [PATCH for-next 9/9] RDMA/hns: Fix different dgids mapping to the same dip_idx Junxian Huang
2024-09-10 13:12 ` Leon Romanovsky
2024-10-17 13:21 ` Junxian Huang
2024-10-29 12:40 ` Leon Romanovsky
2024-09-10 13:13 ` [PATCH for-next 0/9] RDMA/hns: Bugfixes and one improvement Leon Romanovsky
2024-09-10 13:13 ` (subset) " Leon Romanovsky
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