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Date:   Fri, 27 Oct 2023 09:39:00 +0800
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Subject: Re: [PATCH 1/1] RDMA/rxe: Fix blktests srp lead kernel panic with 64k
 page size
To:     Bart Van Assche <bvanassche@acm.org>,
        Bob Pearson <rpearsonhpe@gmail.com>
Cc:     Jason Gunthorpe <jgg@ziepe.ca>,
        "Zhijian Li (Fujitsu)" <lizhijian@fujitsu.com>,
        Yi Zhang <yi.zhang@redhat.com>,
        "Daisuke Matsuda (Fujitsu)" <matsuda-daisuke@fujitsu.com>,
        Zhu Yanjun <yanjun.zhu@intel.com>,
        "leon@kernel.org" <leon@kernel.org>,
        "linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
        "zyjzyj2000@gmail.com" <zyjzyj2000@gmail.com>
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在 2023/10/27 5:47, Bart Van Assche 写道:
> On 10/26/23 06:43, Jason Gunthorpe wrote:
>> On Thu, Oct 26, 2023 at 06:28:37AM -0700, Bart Van Assche wrote:
>>> If the rxe driver only supports mr.page_size == PAGE_SIZE, does this
>>> mean that RXE_PAGE_SIZE_CAP should be changed from
>>> 0xfffff000 into PAGE_SHIFT?
>>
>> Yes
>
> Bob, do you plan to convert the above change into a patch or do you
> perhaps expect me to do that?


Zhijian has done a lot of work on this problem. And he found out the 
root cause.

Perhaps Zhijian should file a patch for this problem?

Zhu Yanjun


>
> Thanks,
>
> Bart.
>