RE: [PATCH] Revert "block: revert back to synchronous request_queue removal"

[Zhao, Haifeng]

Ming, 
    Got it, will try and give you feedback. Thanks,

-----Original Message-----
From: Ming Lei <ming.lei@xxxxxxxxxx> 
Sent: Wednesday, September 9, 2020 10:39 AM
To: Zhao, Haifeng <haifeng.zhao@xxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>; axboe@xxxxxxxxx; bhelgaas@xxxxxxxxxx; linux-block@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; linux-pci@xxxxxxxxxxxxxxx; mcgrof@xxxxxxxxxx; Zhang, ShanshanX <shanshanx.zhang@xxxxxxxxx>; Jia, Pei P <pei.p.jia@xxxxxxxxx>
Subject: Re: [PATCH] Revert "block: revert back to synchronous request_queue removal"

Hello Haifeng,

On Wed, Sep 09, 2020 at 02:11:20AM +0000, Zhao, Haifeng wrote:
> Ming, Christoph,
>     Could you point out the patch aimed to fix this issue ? I would like to try it.   This issue blocked my other PCI patch developing and verification work, 
> I am not a BLOCK/NVMe expert, wouldn't to be trapped into other sub-system bugs, so just reported it for other expert's quick fix. 
> 

Please try the following patch:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cafe01ef8fcb248583038e1be071383530fe355a

Thanks,
Ming