tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55 commit: 7495e22bb165e7030bae4d9c6e84addb5ea17b29 KVM: Move running VCPU from ARM to common code date: 5 months ago config: s390-randconfig-s032-20200615 (attached as .config) compiler: s390-linux-gcc (GCC) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.2-rc1-3-g55607964-dirty git checkout 7495e22bb165e7030bae4d9c6e84addb5ea17b29 # save the attached .config to linux build tree make W=1 C=1 ARCH=s390 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
sparse warnings: (new ones prefixed by >>)
arch/s390/kvm/../../../virt/kvm/kvm_main.c:4326:17: sparse: sparse: symbol
'kvm_get_running_vcpus' redeclared with different type (different address
spaces):
>> arch/s390/kvm/../../../virt/kvm/kvm_main.c:4326:17: sparse: struct
>> kvm_vcpu *[noderef] <asn:3> *extern [addressable] [toplevel]
>> kvm_get_running_vcpus( ... )
include/linux/kvm_host.h:1339:26: sparse: note: previously declared as:
include/linux/kvm_host.h:1339:26: sparse: struct kvm_vcpu [noderef]
<asn:3> **extern [addressable] [toplevel] kvm_get_running_vcpus( ... )
vim +4326 arch/s390/kvm/../../../virt/kvm/kvm_main.c
4322
4323 /**
4324 * kvm_get_running_vcpus - get the per-CPU array of currently running
vcpus.
4325 */
> 4326 struct kvm_vcpu * __percpu *kvm_get_running_vcpus(void)
4327 {
4328 return &kvm_running_vcpu;
4329 }
4330
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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
Description: application/gzip
