X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fkernel.c;h=dfc0be958addc895bc1bd68384530002a6d501ac;hb=d32fb0935e594470f6a7e9ff0797ef101c500797;hp=6eeb9b5b1b7824802bb2da554999ca2a46e26bce;hpb=8936c33a1a322904bd631caff22358a0bb791cf5;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/kernel.c b/src/bin/lttng-sessiond/kernel.c
index 6eeb9b5b1..dfc0be958 100644
--- a/src/bin/lttng-sessiond/kernel.c
+++ b/src/bin/lttng-sessiond/kernel.c
@@ -204,12 +204,11 @@ int kernel_create_event(struct lttng_event *ev,
 	}
 
 	/*
-	 * LTTNG_KERNEL_SYSCALL event creation will return 0 on success. However
-	 * this FD must not be added to the event list.
+	 * LTTNG_KERNEL_SYSCALL event creation will return 0 on success.
 	 */
 	if (ret == 0 && event->event->instrumentation == LTTNG_KERNEL_SYSCALL) {
 		DBG2("Kernel event syscall creation success");
-		goto end;
+		goto add_list;
 	}
 
 	event->fd = ret;
@@ -219,13 +218,13 @@ int kernel_create_event(struct lttng_event *ev,
 		perror("fcntl session fd");
 	}
 
+add_list:
 	/* Add event to event list */
 	cds_list_add(&event->list, &channel->events_list.head);
 	channel->event_count++;
 
 	DBG("Event %s created (fd: %d)", ev->name, event->fd);
 
-end:
 	return 0;
 
 free_event:
@@ -623,7 +622,8 @@ int kernel_validate_version(int tracer_fd)
 	}
 
 	/* Validate version */
-	if (version.version > KERN_MODULES_VERSION) {
+	if (version.version != KERN_MODULES_PRE_VERSION
+		&& version.version != KERN_MODULES_VERSION) {
 		goto error_version;
 	}