QCA988x and kernel 4.13

Sebastian Gottschall s.gottschall at dd-wrt.com
Wed Oct 4 09:35:29 PDT 2017


Am 04.10.2017 um 17:13 schrieb Ben Greear:
>
>
> On 10/04/2017 01:50 AM, Kalle Valo wrote:
>> Ben Greear <greearb at candelatech.com> writes:
>>
>>> On 10/01/2017 07:06 AM, Sebastian Gottschall wrote:
>>>> you have to update to the latest mac80211 code. there is a well
>>>> known bug in mac80211 which causes a deadlock with ath10k
>>>
>>> Do you have a pointer to the patch that fixes this?  I'd like to 
>>> check if it has
>>> made it into 4.13 stable yet...
>>
>> I think it's this one:
>>
>> mac80211: fix deadlock in driver-managed RX BA session start
>>
>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bde59c475e0883e4c4294bcd9b9c7e08ae18c828 
>>
>>
>> Adding linux-wireless so that someone can correct me in case I'm wrong.
>
> That did seem to fix my problems...
>
> Thanks,
> ben
>
consider that this bug does at least exist since may. so older kernels 
might be affected too


-- 
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Sebastian Gottschall / CTO

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