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Thanks, -----Original Message----- From: Ming Lei =20 Sent: Wednesday, September 9, 2020 10:39 AM To: Zhao, Haifeng Cc: Christoph Hellwig ; axboe@kernel.dk; bhelgaas@google= .com; linux-block@vger.kernel.org; linux-kernel@vger.kernel.org; linux-pci@= vger.kernel.org; mcgrof@kernel.org; Zhang, ShanshanX ; Jia, Pei P Subject: Re: [PATCH] Revert "block: revert back to synchronous request_queu= e 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 verificat= ion work,=20 > I am not a BLOCK/NVMe expert, wouldn't to be trapped into other sub-syste= m bugs, so just reported it for other expert's quick fix.=20 >=20 Please try the following patch: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?= id=3Dcafe01ef8fcb248583038e1be071383530fe355a Thanks, Ming