Messages in this thread | | | Date | Sat, 8 Jan 2022 12:53:12 +0100 | Subject | Re: [PATCH] fix 5.15 init regression for Intel Bluetooth | From | Thorsten Leemhuis <> |
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On 08.01.22 03:08, An, Tedd wrote: > On Mon, 2021-12-27 at 11:26 +0100, Ortwin Glück wrote: >> On all 5.15 kernels the Intel Bluetooth no longer works. All was fine in 5.14. >> Apparently the quirk is needed for this device. >> >> vanilla 5.15.5: >> Bluetooth: hci0: Reading Intel version command failed (-110) >> Bluetooth: hci0: command tx timeout >> >> with patch: >> Bluetooth: hci0: Legacy ROM 2.5 revision 1.0 build 3 week 17 2014 >> Bluetooth: hci0: Intel device is already patched. patch num: 32 >> >> Please apply to stable too. > > The fix for this issue is in bluetooth-next and will be merged to mainline soon. > https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=95655456e7cee858a23793f67025765b4c4c227b
Tedd, many thx for fixing this. Next time when you fix a issue, please include a "Link:" tag to all issue reports on the list (IOW: the message that started this thread) and in bug trackers, as explained in Documentation/process/submitting-patches.rst. To quote:
``` If related discussions or any other background information behind the change can be found on the web, add 'Link:' tags pointing to it. In case your patch fixes a bug, for example, add a tag with a URL referencing the report in the mailing list archives or a bug tracker; ```
This concept is old, but the text was reworked recently to make this use case for the Link: tag clearer. For details see: https://git.kernel.org/linus/1f57bd42b77c
These link help others that want to look into the issue now or in a year from now. There are also tools out there that rely on these links to connect reports and fixes. Regzbot, the regression tracking bot I use, is one such tool which I'm running (there might be others). And because the link was missing, I now have to tell the bot manually about the fix. :-/
#regzbot fixed-by: 95655456e7cee858a2
Ciao, Thorsten
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