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Make MODCTL_LOAD_FORCE do something.

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ad 2008-10-22 11:19:15 +00:00
parent c81717a5e1
commit 52e9644b6b
1 changed files with 8 additions and 4 deletions
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10
sys/kern/kern_module.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_module.c,v 1.23 2008/10/22 11:16:29 ad Exp $ */ /* $NetBSD: kern_module.c,v 1.24 2008/10/22 11:19:15 ad Exp $ */
/*- /*-
* Copyright (c) 2008 The NetBSD Foundation, Inc. * Copyright (c) 2008 The NetBSD Foundation, Inc.
@ -33,7 +33,7 @@
#include "opt_modular.h" #include "opt_modular.h"
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_module.c,v 1.23 2008/10/22 11:16:29 ad Exp $"); __KERNEL_RCSID(0, "$NetBSD: kern_module.c,v 1.24 2008/10/22 11:19:15 ad Exp $");
#include <sys/param.h> #include <sys/param.h>
#include <sys/systm.h> #include <sys/systm.h>
@ -511,10 +511,14 @@ module_do_load(const char *filename, bool isdep, int flags,
goto fail; goto fail;
} }
if (!module_compatible(mi->mi_version, __NetBSD_Version__)) { if (!module_compatible(mi->mi_version, __NetBSD_Version__)) {
error = EPROGMISMATCH;
module_error("module built for different version of system"); module_error("module built for different version of system");
if ((flags & MODCTL_LOAD_FORCE) != 0) {
module_error("forced load, system may be unstable");
} else {
error = EPROGMISMATCH;
goto fail; goto fail;
} }
}
/* /*
* If a specific kind of module was requested, ensure that we have * If a specific kind of module was requested, ensure that we have