Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 20 Nov 2023 22:55:16 +0800 | From | kernel test robot <> | Subject | Re: [PATCH v2] PM: hibernate: Fix the bug where wake events cannot wake system during hibernation |
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Hi Chris,
kernel test robot noticed the following build errors:
[auto build test ERROR on linus/master] [also build test ERROR on v6.7-rc2 next-20231120] [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/Chris-Feng/PM-hibernate-Fix-the-bug-where-wake-events-cannot-wake-system-during-hibernation/20231120-161752 base: linus/master patch link: https://lore.kernel.org/r/20231120081516.55172-1-chris.feng%40mediatek.com patch subject: [PATCH v2] PM: hibernate: Fix the bug where wake events cannot wake system during hibernation config: arm-randconfig-003-20231120 (https://download.01.org/0day-ci/archive/20231120/202311202258.eqaMpEXc-lkp@intel.com/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231120/202311202258.eqaMpEXc-lkp@intel.com/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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202311202258.eqaMpEXc-lkp@intel.com/
All errors (new ones prefixed by >>):
>> kernel/power/hibernate.c:672:4: error: call to undeclared function 'swsusp_unmark'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] swsusp_unmark(); ^ 1 error generated.
vim +/swsusp_unmark +672 kernel/power/hibernate.c
664 665 switch (hibernation_mode) { 666 case HIBERNATION_REBOOT: 667 kernel_restart(NULL); 668 break; 669 case HIBERNATION_PLATFORM: 670 error = hibernation_platform_enter(); 671 if (error == -EAGAIN || error == -EBUSY) { > 672 swsusp_unmark(); 673 events_check_enabled = false; 674 pr_err("Hibernation Abort.\n"); 675 return; 676 } 677 fallthrough; 678 case HIBERNATION_SHUTDOWN: 679 if (kernel_can_power_off()) 680 kernel_power_off(); 681 break; 682 } 683 kernel_halt(); 684 /* 685 * Valid image is on the disk, if we continue we risk serious data 686 * corruption after resume. 687 */ 688 pr_crit("Power down manually\n"); 689 while (1) 690 cpu_relax(); 691 } 692
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