> On Fri, 6 Apr 2007 16:13:55 -0400 (EDT)
> "Walter Francis" <wally@xxxxxxxxxxxxxxxx> wrote:
>> After hibernating, the CPU0 thermal zone never updates. It will stay at 59C
>> forever for example.
> Yeah, John spotted a bug in there the other day.
>
> Does this fix it?
>
> --- a/drivers/acpi/thermal.c~acpi-thermal-fix-mod_timer-interval
> +++ a/drivers/acpi/thermal.c
> @@ -758,7 +758,8 @@ static void acpi_thermal_check(void *dat
> del_timer(&(tz->timer));
> } else {
> if (timer_pending(&(tz->timer)))
> - mod_timer(&(tz->timer), (HZ * sleep_time) / 1000);
> + mod_timer(&(tz->timer),
> + jiffies + (HZ * sleep_time) / 1000);
> else {
> tz->timer.data = (unsigned long)tz;
> tz->timer.function = acpi_thermal_run;
No joy, didn't help.
Didn't apply clean to 21-pre6 (still latest I see on kernel.org), but here's
the section that seemed right.
/*
* Schedule Next Poll
* ------------------
*/
if (!sleep_time) {
if (timer_pending(&(tz->timer)))
del_timer(&(tz->timer));
} else {
if (timer_pending(&(tz->timer)))
mod_timer(&(tz->timer),jiffies + (HZ * sleep_time) /
1000);
else {
tz->timer.data = (unsigned long)tz;
tz->timer.function = acpi_thermal_run;
tz->timer.expires = jiffies + (HZ * sleep_time) / 1000;
add_timer(&(tz->timer));
Also, I think this is new with the line replaced.. Not sure exactly what's
causing it, but when I restart the cpuspeed daemon:
Starting cpuspeed: Error: Not an integer:
/proc/acpi/thermal_zone/TZS1/temperature
# cat /proc/acpi/thermal_zone/TZS1/temperature
temperature: 41 C
Looks normal to me?
Thanks!
--
Walter Francis
khayts.us
theblackmoor.net
unlimitedphoto.com
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