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Subject: Re: [PATCH] mt76: mt7921e: fix possible probe failure after reboot
To:     Mike Lothian <mike@fireburn.co.uk>, khalid@gonehiking.org
Cc:     Deren.Wu@mediatek.com, Eddie.Chen@mediatek.com,
        Eric-SY.Chang@mediatek.com, Eric.Liang@mediatek.com,
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        jsiuda@google.com, km.lin@mediatek.com,
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        robin.chiu@mediatek.com, sean.wang@mediatek.com,
        shawnku@google.com, steve.lee@mediatek.com, ted.huang@mediatek.com
References: <d291f592-d84a-2ffe-7f75-df77890efce8@gonehiking.org>
 <20220120095622.1938-1-mike@fireburn.co.uk>
 <CAHbf0-HLCcgZfbKdWQ-kX+QbRGJsEHCEDnG=NZ5QF71aTeDMGg@mail.gmail.com>
From:   Ben Greear <greearb@candelatech.com>
Organization: Candela Technologies
Message-ID: <9d692dc9-4b24-44b0-cbe0-dfc33f3d5f03@candelatech.com>
Date:   Tue, 25 Jan 2022 10:09:00 -0800
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On 1/25/22 6:16 AM, Mike Lothian wrote:
> On Thu, 20 Jan 2022 at 09:56, Mike Lothian <mike@fireburn.co.uk> wrote:
>>
>> Hi
>>
>> I get a BUG and the kernel resuses to boot with this patch when mt76 is compiled into the kernel
>>
>> https://bugzilla.kernel.org/show_bug.cgi?id=214557
>>
>> I don't see this issue when mt76 is compiled as a module
>>
>> My .config is at https://github.com/FireBurn/KernelStuff/blob/master/dot_config_tip
>>
>> Let me know if you'd like any more info
>>
>> Cheers
>>
>> Mike
> 
> The bug I was hitting was due to a different change introduced in rc1,
> with that reverted your patches work great

What patch did you revert?

Thanks,
Ben

> 
> Though I am seeing lots of these messages from the bluetooth device:
> 
> Bluetooth: hci0: unexpected event 0xff length: 5 > 0
> 
> I'll bisect that next
> 
> Thanks
> 
> Mike
> 


-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com