Re: [PATCH] Fixed a bug related to thermal framework boundary conditions: trip points do not need to be updated when polling is active, whereas they must be update to re-enable the irq when polling is inactive
kernel test robot <[email protected]> Mon, 3 Aug 2026 04:55:39 +0800
| Newsgroups | dev.linux.lists.oe-kbuild-all,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pm |
|---|---|
| Message-ID | <[email protected]> |
Hi jipinghuang, kernel test robot noticed the following build errors: [auto build test ERROR on rafael-pm/thermal] [also build test ERROR on linus/master v7.2-rc5 next-20260731] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/jipinghuang/Fixed-a-bug-related-to-thermal-framework-boundary-conditions-trip-points-do-not-need-to-be-updated-when-polling-is-activ/20260727-115235 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal patch link: https://lore.kernel.org/r/20260727035037.554303-1-jipihuan%40qti.qualcomm.com patch subject: [PATCH] Fixed a bug related to thermal framework boundary conditions: trip points do not need to be updated when polling is active, whereas they must be update to re-enable the irq when polling is inactive config: nios2-allmodconfig (https://download.01.org/0day-ci/archive/20260803/[email protected]/config) compiler: nios2-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260803/[email protected]/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): drivers/thermal/thermal_trip.c: In function 'thermal_zone_set_trips': >> drivers/thermal/thermal_trip.c:64:90: error: 'trip_temp' undeclared (first use in this function) 64 | if (tz->prev_low_trip == low && tz->prev_high_trip == high && tz->temperature >= trip_temp) | ^~~~~~~~~ drivers/thermal/thermal_trip.c:64:90: note: each undeclared identifier is reported only once for each function it appears in vim +/trip_temp +64 drivers/thermal/thermal_trip.c 53 54 void thermal_zone_set_trips(struct thermal_zone_device *tz, int low, int high) 55 { 56 int ret; 57 58 lockdep_assert_held(&tz->lock); 59 60 if (!tz->ops.set_trips) 61 return; 62 63 /* No need to change trip points */ > 64 if (tz->prev_low_trip == low && tz->prev_high_trip == high && tz->temperature >= trip_temp) 65 return; 66 67 tz->prev_low_trip = low; 68 tz->prev_high_trip = high; 69 70 dev_dbg(&tz->device, 71 "new temperature boundaries: %d < x < %d\n", low, high); 72 73 /* 74 * Set a temperature window. When this window is left the driver 75 * must inform the thermal core via thermal_zone_device_update. 76 */ 77 ret = tz->ops.set_trips(tz, low, high); 78 if (ret) 79 dev_err(&tz->device, "Failed to set trips: %d\n", ret); 80 } 81 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki