[android-common:mirror-chromeos-5.10-arcvm 5/10] arch/x86/kvm/../../../virt/kvm/kvm_main.c:4388:50: error: 'kvm' undeclared

* [android-common:mirror-chromeos-5.10-arcvm 5/10] arch/x86/kvm/../../../virt/kvm/kvm_main.c:4388:50: error: 'kvm' undeclared
@ 2024-02-16  1:31 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-02-16  1:31 UTC (permalink / raw)
  To: cros-kernel-buildreports; +Cc: oe-kbuild-all

tree:   https://android.googlesource.com/kernel/common mirror-chromeos-5.10-arcvm
head:   f9690232902eb464b12d3aa2b42a878afdeb7e0a
commit: e83c4175c7c5f93b48df71be2926e360865c0120 [5/10] CHROMIUM: kvm: x86: enable/disable global/per-guest vcpu boost feature
config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20240216/202402160928.7tGk35l3-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240216/202402160928.7tGk35l3-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/202402160928.7tGk35l3-lkp@intel.com/

All errors (new ones prefixed by >>):

   arch/x86/kvm/../../../virt/kvm/kvm_main.c: In function 'kvm_dev_ioctl':
>> arch/x86/kvm/../../../virt/kvm/kvm_main.c:4388:50: error: 'kvm' undeclared (first use in this function)
    4388 |                         kvm_set_pv_sched_enabled(kvm, arg);
         |                                                  ^~~
   arch/x86/kvm/../../../virt/kvm/kvm_main.c:4388:50: note: each undeclared identifier is reported only once for each function it appears in

vim +/kvm +4388 arch/x86/kvm/../../../virt/kvm/kvm_main.c

  4350	
  4351	static long kvm_dev_ioctl(struct file *filp,
  4352				  unsigned int ioctl, unsigned long arg)
  4353	{
  4354		long r = -EINVAL;
  4355	
  4356		switch (ioctl) {
  4357		case KVM_GET_API_VERSION:
  4358			if (arg)
  4359				goto out;
  4360			r = KVM_API_VERSION;
  4361			break;
  4362		case KVM_CREATE_VM:
  4363			r = kvm_dev_ioctl_create_vm(arg);
  4364			break;
  4365		case KVM_CHECK_EXTENSION:
  4366			r = kvm_vm_ioctl_check_extension_generic(NULL, arg);
  4367			break;
  4368		case KVM_GET_VCPU_MMAP_SIZE:
  4369			if (arg)
  4370				goto out;
  4371			r = PAGE_SIZE;     /* struct kvm_run */
  4372	#ifdef CONFIG_X86
  4373			r += PAGE_SIZE;    /* pio data page */
  4374	#endif
  4375	#ifdef CONFIG_KVM_MMIO
  4376			r += PAGE_SIZE;    /* coalesced mmio ring page */
  4377	#endif
  4378			break;
  4379		case KVM_TRACE_ENABLE:
  4380		case KVM_TRACE_PAUSE:
  4381		case KVM_TRACE_DISABLE:
  4382			r = -EOPNOTSUPP;
  4383			break;
  4384	#ifdef CONFIG_PARAVIRT_SCHED_KVM
  4385		case KVM_SET_PV_SCHED_ENABLED:
  4386			r = -EINVAL;
  4387			if (arg == 0 || arg == 1) {
> 4388				kvm_set_pv_sched_enabled(kvm, arg);
  4389				r = 0;
  4390			}
  4391			break;
  4392		case KVM_GET_PV_SCHED_ENABLED:
  4393			r = kvm->pv_sched_enabled;
  4394			break;
  4395	#endif
  4396		default:
  4397			return kvm_arch_dev_ioctl(filp, ioctl, arg);
  4398		}
  4399	out:
  4400		return r;
  4401	}
  4402	

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

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