kvm: Improve kvm__init() error message

Signed-off-by: Pekka Enberg <penberg@kernel.org>

diff --git a/tools/kvm/kvm.c b/tools/kvm/kvm.c
index d8d87b2826eb1a78bc5f3745d39b238d83e560d1..8f4a56a0aa4200b0cbed918222064d040398c19b 100644 (file)
--- a/tools/kvm/kvm.c
+++ b/tools/kvm/kvm.c
@@ -173,7 +173,7 @@ struct kvm *kvm__init(const char *kvm_dev, unsigned long ram_size)
        self->sys_fd = open(kvm_dev, O_RDWR);
        if (self->sys_fd < 0) {
                if (errno == ENOENT)
-                       die("'%s' not found. Please make sure you have CONFIG_KVM enabled.", kvm_dev);
+                       die("'%s' not found. Please make sure your kernel has CONFIG_KVM enabled and that the KVM modules are loaded.", kvm_dev);
 
                die_perror("open");
        }