Message-ID: <8ffcfbf4-a146-11f8-cc86-b2c273f423c4@linaro.org>
Date:   Thu, 2 Feb 2023 00:38:01 +0000
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Subject: Re: [PATCHv4 11/12] dmapool: link blocks across pages
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To:     Keith Busch <kbusch@kernel.org>,
        Bryan O'Donoghue <pure.logic@nexus-software.ie>
Cc:     Keith Busch <kbusch@meta.com>, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org, willy@infradead.org, hch@lst.de,
        tonyb@cybernetics.com, akpm@linux-foundation.org,
        kernel-team@meta.com, linux-arm-msm@vger.kernel.org
References: <20230126215125.4069751-1-kbusch@meta.com>
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 <Y9qk13UwzpzN+Y2q@kbusch-mbp.dhcp.thefacebook.com>
From:   Bryan O'Donoghue <bryan.odonoghue@linaro.org>
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On 01/02/2023 17:43, Keith Busch wrote:
> On Wed, Feb 01, 2023 at 05:42:04PM +0000, Bryan O'Donoghue wrote:
>> On Thu, Jan 26, 2023 at 9:55 PM Keith Busch <kbusch@meta.com> wrote:
>> So.
>>
>> Somehow this commit has broken USB device mode for me with the
>> Chipidea IP on msm8916 and msm8939.
>>
>> Bisecting down I find this is the inflection point
>>
>> commit ced6d06a81fb69e2f625b0c4b272b687a3789faa (HEAD -> usb-test-delete)
> 
> Thanks for the report. I'll look into this immediately.

Just to confirm if I revert that patch on the tip of my working tree USB 
device works again

Here's a dirty working tree

https://git.codelinaro.org/bryan.odonoghue/kernel/-/commits/linux-next-23-02-01-msm8939-nocpr

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