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Date:   Wed, 5 Feb 2020 09:48:44 +0100
From:   Christoph Hellwig <hch@lst.de>
To:     Kishon Vijay Abraham I <kishon@ti.com>
Cc:     Christoph Hellwig <hch@lst.de>,
        "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>
Subject: Re: pci-usb/pci-sata broken with LPAE config after "reduce use of
 block bounce buffers"
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On Wed, Feb 05, 2020 at 02:02:51PM +0530, Kishon Vijay Abraham I wrote:
> > you try that branch?
> 
> I see data mismatch with that branch.

But previously it didn't work at all? If you disable LPAE and thus
limit the available RAM, does it work without any fixes?