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charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "low confidence bisect report" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: kvm-ppc@vger.kernel.org TO: Alexander Graf tree: https://github.com/agraf/linux-2.6.git kvm-kho-gmem-test head: 9a58862a298a63bad21d05191e28b857063bb9dc commit: ea39f95803e6da8a46791922be3724b49bea2c7a [19/27] XXX make fdbox work :::::: branch date: 35 hours ago :::::: commit date: 7 weeks ago compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240505/202405050343.ZgfQxdbN-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 | Closes: https://lore.kernel.org/r/202405050343.ZgfQxdbN-lkp@intel.com/ All warnings (new ones prefixed by >>): lib/kvm_util.c: In function 'vm_open': >> lib/kvm_util.c:202:46: warning: unused variable 'region' [-Wunused-variable] 202 | struct userspace_mem_region *region; | ^~~~~~ >> lib/kvm_util.c:201:36: warning: unused variable 'node' [-Wunused-variable] 201 | struct hlist_node *node; | ^~~~ >> lib/kvm_util.c:200:21: warning: unused variable 'ctr' [-Wunused-variable] 200 | int ctr; | ^~~ At top level: cc1: note: unrecognized command-line option '-Wno-gnu-variable-sized-type-not-at-end' may have been intended to silence earlier diagnostics vim +/region +202 tools/testing/selftests/kvm/lib/kvm_util.c ea39f95803e6da Alexander Graf 2024-03-15 191 ccc82ba6bea451 Sean Christopherson 2022-02-14 192 static void vm_open(struct kvm_vm *vm) fa3899add1056f Paolo Bonzini 2018-07-26 193 { ccc82ba6bea451 Sean Christopherson 2022-02-14 194 vm->kvm_fd = _open_kvm_dev_path_or_exit(O_RDWR); fa3899add1056f Paolo Bonzini 2018-07-26 195 7ed397d107d461 Sean Christopherson 2022-05-27 196 TEST_REQUIRE(kvm_has_cap(KVM_CAP_IMMEDIATE_EXIT)); c68c21ca929771 Paolo Bonzini 2019-04-11 197 ea39f95803e6da Alexander Graf 2024-03-15 198 /* XXX HACK! */ ea39f95803e6da Alexander Graf 2024-03-15 199 if (old_vmfd) { ea39f95803e6da Alexander Graf 2024-03-15 200 int ctr; ea39f95803e6da Alexander Graf 2024-03-15 201 struct hlist_node *node; ea39f95803e6da Alexander Graf 2024-03-15 @202 struct userspace_mem_region *region; ea39f95803e6da Alexander Graf 2024-03-15 203 ea39f95803e6da Alexander Graf 2024-03-15 204 /* Recover old VM fd */ ea39f95803e6da Alexander Graf 2024-03-15 205 vm->fd = old_vmfd; ea39f95803e6da Alexander Graf 2024-03-15 206 } else fcba483e824628 Sean Christopherson 2022-06-01 207 vm->fd = __kvm_ioctl(vm->kvm_fd, KVM_CREATE_VM, (void *)vm->type); f9725f89dc5027 Sean Christopherson 2022-02-15 208 TEST_ASSERT(vm->fd >= 0, KVM_IOCTL_ERROR(KVM_CREATE_VM, vm->fd)); fa3899add1056f Paolo Bonzini 2018-07-26 209 } fa3899add1056f Paolo Bonzini 2018-07-26 210 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki