linux-kernel - Re: [PATCH v3 3/3] md: protect md

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Message-ID: <825e329f-f18d-7bfd-e8a4-71ee88e17142@deltatee.com>
Date:   Fri, 31 Mar 2023 09:41:39 -0600
From:   Logan Gunthorpe <logang@...tatee.com>
To:     Yu Kuai <yukuai1@...weicloud.com>, song@...nel.org
Cc:     linux-kernel@...r.kernel.org, linux-raid@...r.kernel.org,
        yi.zhang@...wei.com, yangerkun@...wei.com,
        "yukuai (C)" <yukuai3@...wei.com>
Subject: Re: [PATCH v3 3/3] md: protect md_thread with rcu



On 2023-03-31 00:36, Yu Kuai wrote:

>> Yes, you're right, I'll remove patch 2 and update patch 3. And I'll try
>> to run sparse before sending the new version.
>>
> 
> By the way, I observed lots of sparse errors and warnings for current
> code, will it make sense to fix them?

Yup, I fixed a bunch for raid5 last year. There was one I could not fix
though. I would say effort spent fixing those is well spent.

Thanks!

Logan