PowerMac G5 fans going crazy

[Mark Millard]

On 2021-Feb-17, at 09:33, Julio Merino <julio at meroh.net> wrote:

> On Wed, Feb 17, 2021 at 7:58 AM Mark Millard via freebsd-ppc <freebsd-ppc at freebsd.org> wrote:
> 
> > On 2021-Feb-17, at 05:17, Jason Bacon <bacon4000 at gmail.com> wrote:
> > 
> > 
> > It's a known issue - search the archives of this list.  I think someone mentioned that it's been fixed in 13-BETA2,
> 
> No fixes for the mis-matched times across cpus issues have been
> committed to main or stable/13 . Sleeping threads can still sleep
> way too long.
> 
> Thanks all for the responses. Good to know that this is a known issue and not something odd only I experience.
> 
> I had tried to search the archives and bugs for this... but I could not find anything -- and cannot find it now even knowing that this has been previously mentioned.
> 
> Are there more details about this problem somewhere? Do we have an open bug tracking it?

See:

https://lists.freebsd.org/pipermail/freebsd-ppc/2021-February/012390.html

with its reference to:

https://reviews.freebsd.org/D23376

about the messed up time relationships across cpus and
for notes about reading PowerMac relevant comments
associated with:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233863

for other types of problems for PowerMacs.

===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)