* [rafael-pm:bleeding-edge 209/212] drivers/cpuidle/driver.c:187: undefined reference to `__divdi3'
@ 2023-02-10 0:36 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-02-10 0:36 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: oe-kbuild-all, linux-acpi, devel, linux-pm
tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge
head: ccf0090d0435abab1a8c84e595802e88ad90b357
commit: de375f9c854a136822d5409a92d4efb57ac65e32 [209/212] cpuidle: driver: Update microsecond values of state parameters as needed
config: i386-randconfig-a001 (https://download.01.org/0day-ci/archive/20230210/202302100849.6RI86Ten-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git/commit/?id=de375f9c854a136822d5409a92d4efb57ac65e32
git remote add rafael-pm https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
git fetch --no-tags rafael-pm bleeding-edge
git checkout de375f9c854a136822d5409a92d4efb57ac65e32
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=i386 olddefconfig
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202302100849.6RI86Ten-lkp@intel.com/
All errors (new ones prefixed by >>):
ld: drivers/cpuidle/driver.o: in function `__cpuidle_driver_init':
>> drivers/cpuidle/driver.c:187: undefined reference to `__divdi3'
>> ld: drivers/cpuidle/driver.c:194: undefined reference to `__divdi3'
vim +187 drivers/cpuidle/driver.c
149
150 /**
151 * __cpuidle_driver_init - initialize the driver's internal data
152 * @drv: a valid pointer to a struct cpuidle_driver
153 */
154 static void __cpuidle_driver_init(struct cpuidle_driver *drv)
155 {
156 int i;
157
158 /*
159 * Use all possible CPUs as the default, because if the kernel boots
160 * with some CPUs offline and then we online one of them, the CPU
161 * notifier has to know which driver to assign.
162 */
163 if (!drv->cpumask)
164 drv->cpumask = (struct cpumask *)cpu_possible_mask;
165
166 for (i = 0; i < drv->state_count; i++) {
167 struct cpuidle_state *s = &drv->states[i];
168
169 /*
170 * Look for the timer stop flag in the different states and if
171 * it is found, indicate that the broadcast timer has to be set
172 * up.
173 */
174 if (s->flags & CPUIDLE_FLAG_TIMER_STOP)
175 drv->bctimer = 1;
176
177 /*
178 * The core will use the target residency and exit latency
179 * values in nanoseconds, but allow drivers to provide them in
180 * microseconds too.
181 */
182 if (s->target_residency > 0)
183 s->target_residency_ns = s->target_residency * NSEC_PER_USEC;
184 else if (s->target_residency_ns < 0)
185 s->target_residency_ns = 0;
186 else
> 187 s->target_residency = s->target_residency_ns / NSEC_PER_USEC;
188
189 if (s->exit_latency > 0)
190 s->exit_latency_ns = s->exit_latency * NSEC_PER_USEC;
191 else if (s->exit_latency_ns < 0)
192 s->exit_latency_ns = 0;
193 else
> 194 s->exit_latency = s->exit_latency_ns / NSEC_PER_USEC;
195 }
196 }
197
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2023-02-10 0:37 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-02-10 0:36 [rafael-pm:bleeding-edge 209/212] drivers/cpuidle/driver.c:187: undefined reference to `__divdi3' kernel test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.