Hi "Adalbert, Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on dc924b062488a0376aae41d3e0a27dc99f852a5e] url: https://github.com/0day-ci/linux/commits/Adalbert-Laz-r/VM-introspection/20201125-174530 base: dc924b062488a0376aae41d3e0a27dc99f852a5e config: x86_64-allyesconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/fa233c4711c43446c876e84ca6f87b702b0990a8 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Adalbert-Laz-r/VM-introspection/20201125-174530 git checkout fa233c4711c43446c876e84ca6f87b702b0990a8 # save the attached .config to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All warnings (new ones prefixed by >>): arch/x86/kvm/../../../virt/kvm/introspection/kvmi.c:90:6: warning: no previous prototype for 'kvmi_put' [-Wmissing-prototypes] 90 | void kvmi_put(struct kvm *kvm) | ^~~~~~~~ >> arch/x86/kvm/../../../virt/kvm/introspection/kvmi.c:121:5: warning: no >> previous prototype for 'kvmi_hook' [-Wmissing-prototypes] 121 | int kvmi_hook(struct kvm *kvm, const struct kvm_introspection_hook *hook) | ^~~~~~~~~ vim +/kvmi_hook +121 arch/x86/kvm/../../../virt/kvm/introspection/kvmi.c 120 > 121 int kvmi_hook(struct kvm *kvm, const struct kvm_introspection_hook > *hook) 122 { 123 struct kvm_introspection *kvmi; 124 int err = 0; 125 126 mutex_lock(&kvm->kvmi_lock); 127 128 if (kvm->kvmi) { 129 err = -EEXIST; 130 goto out; 131 } 132 133 kvmi = kvmi_alloc(kvm, hook); 134 if (!kvmi) { 135 err = -ENOMEM; 136 goto out; 137 } 138 139 kvm->kvmi = kvmi; 140 141 err = __kvmi_hook(kvm, hook); 142 if (err) 143 goto destroy; 144 145 init_completion(&kvm->kvmi_complete); 146 147 refcount_set(&kvm->kvmi_ref, 1); 148 149 kvmi->recv = kthread_run(kvmi_recv_thread, kvmi, "kvmi-recv"); 150 if (IS_ERR(kvmi->recv)) { 151 err = -ENOMEM; 152 kvmi_put(kvm); 153 goto unhook; 154 } 155 156 goto out; 157 158 unhook: 159 __kvmi_unhook(kvm); 160 destroy: 161 kvmi_destroy(kvmi); 162 out: 163 mutex_unlock(&kvm->kvmi_lock); 164 return err; 165 } 166 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
Description: application/gzip
_______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
