Re: [PATCH V4] acpi: trigger wakeup key event from power button

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Ken,

kernel test robot noticed the following build errors:

[auto build test ERROR on b483d3b8a54a544ab8854ca6dbb8d99c423b3ba4]

url:    https://github.com/intel-lab-lkp/linux/commits/Ken-Xue/acpi-trigger-wakeup-key-event-from-power-button/20230913-084852
base:   b483d3b8a54a544ab8854ca6dbb8d99c423b3ba4
patch link:    https://lore.kernel.org/r/20230913002145.743571-1-Ken.Xue%40amd.com
patch subject: [PATCH V4] acpi: trigger wakeup key event from power button
config: loongarch-randconfig-001-20230914 (https://download.01.org/0day-ci/archive/20230915/202309150547.0dolJMlI-lkp@xxxxxxxxx/config)
compiler: loongarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230915/202309150547.0dolJMlI-lkp@xxxxxxxxx/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 <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309150547.0dolJMlI-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

   loongarch64-linux-ld: drivers/acpi/sleep.o: in function `acpi_pm_finish':
>> drivers/acpi/sleep.c:514:(.text+0x29c): undefined reference to `acpi_power_button_wakeup'


vim +514 drivers/acpi/sleep.c

   472	
   473	/**
   474	 *	acpi_pm_finish - Instruct the platform to leave a sleep state.
   475	 *
   476	 *	This is called after we wake back up (or if entering the sleep state
   477	 *	failed).
   478	 */
   479	static void acpi_pm_finish(void)
   480	{
   481		struct acpi_device *pwr_btn_adev;
   482		u32 acpi_state = acpi_target_sleep_state;
   483	
   484		acpi_ec_unblock_transactions();
   485		suspend_nvs_free();
   486	
   487		if (acpi_state == ACPI_STATE_S0)
   488			return;
   489	
   490		pr_info("Waking up from system sleep state S%d\n", acpi_state);
   491		acpi_disable_wakeup_devices(acpi_state);
   492		acpi_leave_sleep_state(acpi_state);
   493	
   494		/* reset firmware waking vector */
   495		acpi_set_waking_vector(0);
   496	
   497		acpi_target_sleep_state = ACPI_STATE_S0;
   498	
   499		acpi_resume_power_resources();
   500	
   501		/* If we were woken with the fixed power button, provide a small
   502		 * hint to userspace in the form of a wakeup event on the fixed power
   503		 * button device (if it can be found).
   504		 *
   505		 * We delay the event generation til now, as the PM layer requires
   506		 * timekeeping to be running before we generate events. */
   507		if (!pwr_btn_event_pending)
   508			return;
   509	
   510		pwr_btn_event_pending = false;
   511		pwr_btn_adev = acpi_dev_get_first_match_dev(ACPI_BUTTON_HID_POWERF,
   512							    NULL, -1);
   513		if (pwr_btn_adev) {
 > 514			acpi_power_button_wakeup(pwr_btn_adev);
   515			pm_wakeup_event(&pwr_btn_adev->dev, 0);
   516			acpi_dev_put(pwr_btn_adev);
   517		}
   518	}
   519	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki



[Index of Archives]     [Linux IBM ACPI]     [Linux Power Management]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]
  Powered by Linux