* Re: Commit ad383c2c6 ("Bluetooth: hci_sync: Enable advertising when LL privacy is enabled") breaks my MS ArcTouch mouse
[not found] ` <3bc9bbab-b3cd-4c52-cc33-5d723d973deb@panix.com>
@ 2022-03-05 0:03 ` Kenneth R. Crudup
2022-03-05 1:10 ` Luiz Augusto von Dentz
0 siblings, 1 reply; 3+ messages in thread
From: Kenneth R. Crudup @ 2022-03-05 0:03 UTC (permalink / raw)
To: Luiz Augusto von Dentz
Cc: Luiz Augusto Von Dentz, linux-bluetooth, Kenneth R. Crudup,
regressions, marcel
On Sat, 29 Jan 2022, Kenneth R. Crudup wrote:
> So, it turns out that my lack of discoverability is also tied into this last
> series of BT commits
So, after "for-net-next-2021-11-16" was pushed into Linus' master, my Laptop's
Bluetooth has been horribly broken; I can't add new devices (says "can't put
your adaptor into Discoverable mode"), and my MS ArcTouch mouse (and who knows
what else) doesn't work anymore. I also get stalls/crashes from the BT system
when trying to shutdown or reboot.
This is a *serious* regression- I had to revert the entirety of that merge.
I keep checking the BT changes that have made it to Linus' master of late (and
even monitoring the Bluetooth git), after nearly 6 weeks, BT is still broken-
certainly I can't be the only person seeing these issues. I did see where
someone had a regression about not being able to do scans, and that was fixed,
but trying that commit (since merged to master) doesn't fix anything for me.
My BT adaptor is an Intel AX201 on USB:
----
[Fri Mar 4 15:40:52 2022] Bluetooth: hci0: Found device firmware: intel/ibt-19-32-4.sfi
[Fri Mar 4 15:40:52 2022] Bluetooth: hci0: Boot Address: 0x24800
[Fri Mar 4 15:40:52 2022] Bluetooth: hci0: Firmware Version: 126-5.22
----
----
Bus 003 Device 003: ID 8087:0026 Intel Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.01
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x8087 Intel Corp.
idProduct 0x0026
----
What can I do to help you fix this?
-Kenny
--
Kenneth R. Crudup / Sr. SW Engineer, Scott County Consulting, Orange County CA
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Commit ad383c2c6 ("Bluetooth: hci_sync: Enable advertising when LL privacy is enabled") breaks my MS ArcTouch mouse
2022-03-05 0:03 ` Commit ad383c2c6 ("Bluetooth: hci_sync: Enable advertising when LL privacy is enabled") breaks my MS ArcTouch mouse Kenneth R. Crudup
@ 2022-03-05 1:10 ` Luiz Augusto von Dentz
2022-03-05 2:28 ` Kenneth R. Crudup
0 siblings, 1 reply; 3+ messages in thread
From: Luiz Augusto von Dentz @ 2022-03-05 1:10 UTC (permalink / raw)
To: Kenneth R. Crudup
Cc: Luiz Augusto Von Dentz, linux-bluetooth, regressions, Marcel Holtmann
Hi Kenneth,
On Fri, Mar 4, 2022 at 4:06 PM Kenneth R. Crudup <kenny@panix.com> wrote:
>
>
> On Sat, 29 Jan 2022, Kenneth R. Crudup wrote:
>
> > So, it turns out that my lack of discoverability is also tied into this last
> > series of BT commits
>
> So, after "for-net-next-2021-11-16" was pushed into Linus' master, my Laptop's
> Bluetooth has been horribly broken; I can't add new devices (says "can't put
> your adaptor into Discoverable mode"), and my MS ArcTouch mouse (and who knows
> what else) doesn't work anymore. I also get stalls/crashes from the BT system
> when trying to shutdown or reboot.
>
> This is a *serious* regression- I had to revert the entirety of that merge.
> I keep checking the BT changes that have made it to Linus' master of late (and
> even monitoring the Bluetooth git), after nearly 6 weeks, BT is still broken-
> certainly I can't be the only person seeing these issues. I did see where
> someone had a regression about not being able to do scans, and that was fixed,
> but trying that commit (since merged to master) doesn't fix anything for me.
>
> My BT adaptor is an Intel AX201 on USB:
>
> ----
> [Fri Mar 4 15:40:52 2022] Bluetooth: hci0: Found device firmware: intel/ibt-19-32-4.sfi
> [Fri Mar 4 15:40:52 2022] Bluetooth: hci0: Boot Address: 0x24800
> [Fri Mar 4 15:40:52 2022] Bluetooth: hci0: Firmware Version: 126-5.22
> ----
>
> ----
> Bus 003 Device 003: ID 8087:0026 Intel Corp.
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 2.01
> bDeviceClass 224 Wireless
> bDeviceSubClass 1 Radio Frequency
> bDeviceProtocol 1 Bluetooth
> bMaxPacketSize0 64
> idVendor 0x8087 Intel Corp.
> idProduct 0x0026
> ----
>
> What can I do to help you fix this?
Have you tried with bluetooth.git tree:
https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git/
This was the latest one that fixes the MGMT commands not working:
https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git/commit/?h=for-net-2022-03-03&id=008ee9eb8a11bcabf12c91771dd4f470b082bd44
It seems some setups are more susceptible to it than others and CI was
one of those when only one MGMT command is ever pending which masked
the problem for us for a while.
--
Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Commit ad383c2c6 ("Bluetooth: hci_sync: Enable advertising when LL privacy is enabled") breaks my MS ArcTouch mouse
2022-03-05 1:10 ` Luiz Augusto von Dentz
@ 2022-03-05 2:28 ` Kenneth R. Crudup
0 siblings, 0 replies; 3+ messages in thread
From: Kenneth R. Crudup @ 2022-03-05 2:28 UTC (permalink / raw)
To: Luiz Augusto von Dentz
Cc: Luiz Augusto Von Dentz, linux-bluetooth, regressions,
Marcel Holtmann, Kenneth R. Crudup
On Fri, 4 Mar 2022, Luiz Augusto von Dentz wrote:
> Have you tried with bluetooth.git tree:
> https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git/
> This was the latest one that fixes the MGMT commands not working:
> https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git/commit/?h=for-net-2022-03-03&id=008ee9eb8a11bcabf12c91771dd4f470b082bd44
Yup, that seems to have fixed things! I've even merged that with Linus' current
master (which went in cleanly) and will look for these changes to me merged in.
Thanks to you and everyone else who helped find and fix this regression!
-Kenny
--
Kenneth R. Crudup / Sr. SW Engineer, Scott County Consulting, Orange County CA
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-03-05 0:03 ` Commit ad383c2c6 ("Bluetooth: hci_sync: Enable advertising when LL privacy is enabled") breaks my MS ArcTouch mouse Kenneth R. Crudup
2022-03-05 1:10 ` Luiz Augusto von Dentz
2022-03-05 2:28 ` Kenneth R. Crudup
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