Displaying 5 results from an estimated 5 matches for "nouveau_therm_fan_set".
2013 Feb 03
1
[PATCH 1/3] drm/nouveau/therm: turn on a fan only when crossing threshold in positive direction
...ture, thresolds[thrs]);
else
nv_info(therm, "temperature (%u C) hit the '%s' threshold\n",
@@ -114,8 +114,10 @@ void nouveau_therm_sensor_event(struct nouveau_therm *therm,
active = (dir == NOUVEAU_THERM_THRS_RISING);
switch (thrs) {
case NOUVEAU_THERM_THRS_FANBOOST:
- nouveau_therm_fan_set(therm, true, 100);
- nouveau_therm_mode(therm, NOUVEAU_THERM_CTRL_AUTO);
+ if (active) {
+ nouveau_therm_fan_set(therm, true, 100);
+ nouveau_therm_mode(therm, NOUVEAU_THERM_CTRL_AUTO);
+ }
break;
case NOUVEAU_THERM_THRS_DOWNCLOCK:
if (priv->emergency.downclock)
@@ -126,7 +128,8 @...
2015 Mar 30
1
Lockup/panic caused by nouveau_fantog_update recursion
...t;> <IRQ> [<ffffffffc070e564>] nouveau_fantog_update+0x94/0x180 [nouveau]
[ 9227.509838] [<ffffffffc070e6a5>] nouveau_fantog_set+0x35/0x40 [nouveau]
[ 9227.509847] [<ffffffffc070d9f1>] nouveau_fan_update+0x101/0x220 [nouveau]
[ 9227.509855] [<ffffffffc070db69>] nouveau_therm_fan_set+0x19/0x20 [nouveau]
[ 9227.509863] [<ffffffffc070d1cd>] nouveau_therm_update+0xbd/0x340 [nouveau]
[ 9227.509871] [<ffffffffc06cdd28>] ? dcb_gpio_match+0x38/0x130 [nouveau]
[ 9227.509879] [<ffffffffc070d46a>] nouveau_therm_alarm+0x1a/0x20 [nouveau]
[ 9227.509887] [<ffffffffc...
2014 Apr 25
4
[Bug 77946] New: watchdog_overflow_callback hard CPU lockup
...i?id=97999&action=edit
dmesg log output
I recently upgrade an Ubuntu 12.04 server OS to Ubuntu 14.04 server, kernel
3.13. My machine began locking up during SSH sessions; sometime it'd unlock and
others I just had to hard reboot the computer. I was able to get a dmesg output
that mentioned nouveau_therm_fan_set quite a bit (forgive me if I'm reading the
dump incorrectly).
I wasn't having any trouble on 3.2 or 3.8 kernels, and I have done a clean
install of 14.04 server with the same problem.
Output from dmesg of the trace on a clean install is attached.
--
You are receiving this mail because:...
2013 Aug 12
5
[PATCH 0/5] Thermal management fixes
From: Martin Peres <martin.peres at labri.fr>
This patchset is mostly about fixing fdo bug #66177, reported by Dash Four.
This bug is about fan/temp management not working after a suspend/resume cycle.
Fan/therm management relies on ptimer's alarm feature to call periodically
multiple callbacks that poll the temperature and update the fan speed if needed.
The problem is that there is
2014 Mar 13
2
nouveau_fan_update: possible circular locking dependency detected
...68920] [<ffffffff900a5656>] lock_acquire+0xce/0x117
> [ 326.168924] [<ffffffff905a367e>] _raw_spin_lock_irqsave+0x3f/0x51
> [ 326.168931] [<ffffffffa00d5363>] nouveau_fan_update+0xeb/0x252 [nouveau]
> [ 326.168958] [<ffffffffa00d5508>] nouveau_therm_fan_set+0x14/0x16 [nouveau]
> [ 326.168984] [<ffffffffa00d4c6b>] nouveau_therm_update+0x303/0x312 [nouveau]
> [ 326.169011] [<ffffffffa00d4c8d>] nouveau_therm_alarm+0x13/0x15 [nouveau]
> [ 326.169038] [<ffffffffa00da895>] nv04_timer_alarm_trigger+0x1b1/0x1...