svn commit: r366161 - head/sys/dev/extres/syscon

[Michal Meloun]

On 30.09.2020 18:33, Ed Maste wrote:
> On Fri, 25 Sep 2020 at 12:44, Michal Meloun <mmel at freebsd.org> wrote:
>>
>> Author: mmel
>> Date: Fri Sep 25 16:44:01 2020
>> New Revision: 366161
>> URL: https://svnweb.freebsd.org/changeset/base/366161
> 
> The pine64 in CI is currently broken, panicking at boot with:
> panic: mutex aw_syscon0 owned at
> /usr/src/sys/dev/extres/syscon/syscon_generic.c:98
> 
> Log:
> https://ci.freebsd.org/hwlab/job/FreeBSD-device-head-pinea64-test/6480/artifact/device_tests/pinea64.boot.log
> 
> It's possible there's an outdated dtb involved here, as there was with
> the BBB. Hopefully manu's change to report/check the dtb version makes
> it in and can be used to help track these issues down.
> 
> Unfortunately the USB-serial interface connected to the pine64 was
> broken until yesterday so I'm not sure for how long this has been
> broken in this way. The last successful run was at r364130 almost 2
> months ago; the first failure after that was because of an apparent
> hang at shutdown.
Fixed in r66312. I never realized that the syscon_generic methods are
not called on any of my boards even though their DTs have syscon_generic
node.
Michal