Re: QCA988x and kernel 4.13

Re: QCA988x and kernel 4.13

[Kalle Valo]

Ben Greear <greearb@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=3Dbde59c475e0883e4c4294bcd9b9c7e08ae18c828

Adding linux-wireless so that someone can correct me in case I'm wrong.

--=20
Kalle Valo=

Re: QCA988x and kernel 4.13

[Sebastian Gottschall]

Am 04.10.2017 um 10:50 schrieb Kalle Valo:
> Ben Greear <greearb@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.
i believe thats the correct one
>

-- 
Mit freundlichen Grüssen / Regards

Sebastian Gottschall / CTO

NewMedia-NET GmbH - DD-WRT
Firmensitz:  Stubenwaldallee 21a, 64625 Bensheim
Registergericht: Amtsgericht Darmstadt, HRB 25473
Geschäftsführer: Peter Steinhäuser, Christian Scheele
http://www.dd-wrt.com
email: s.gottschall@dd-wrt.com
Tel.: +496251-582650 / Fax: +496251-5826565

Re: QCA988x and kernel 4.13

[Ben Greear]

On 10/04/2017 01:50 AM, Kalle Valo wrote:
> Ben Greear <greearb@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

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

Re: QCA988x and kernel 4.13

[Sebastian Gottschall]

Am 04.10.2017 um 17:13 schrieb Ben Greear:
>
>
> On 10/04/2017 01:50 AM, Kalle Valo wrote:
>> Ben Greear <greearb@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


-- 
Mit freundlichen Grüssen / Regards

Sebastian Gottschall / CTO

NewMedia-NET GmbH - DD-WRT
Firmensitz:  Stubenwaldallee 21a, 64625 Bensheim
Registergericht: Amtsgericht Darmstadt, HRB 25473
Geschäftsführer: Peter Steinhäuser, Christian Scheele
http://www.dd-wrt.com
email: s.gottschall@dd-wrt.com
Tel.: +496251-582650 / Fax: +496251-5826565