Date: Sat, 23 Nov 2013 02:38:07 +0700 (NOVT) From: Eugene Grosbein <eugen@grosbein.net> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/184176: [patch] [vimage] [kern] introduce new src.conf knob WITH_VIMAGE Message-ID: <201311221938.rAMJc7jI002634@grosbein.net> Resent-Message-ID: <201311221940.rAMJe3BU091035@freefall.freebsd.org>
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>Number: 184176
>Category: kern
>Synopsis: [patch] [vimage] [kern] introduce new src.conf knob WITH_VIMAGE
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Nov 22 19:40:02 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator: Eugene Grosbein
>Release: FreeBSD 9.2-STABLE amd64
>Organization:
RDTC JSC
>Environment:
System: FreeBSD grosbein.net 9.2-STABLE FreeBSD 9.2-STABLE #8 r256953M: Sat Nov 23 01:01:28 NOVT 2013 root@grosbein.net:/usr/obj/usr/local/src/sys/DADV amd64
>Description:
Kernel modules ng_ether.ko and ng_gif.ko cannot be loaded
if kernel is built with options VIMAGE and modules are built
outside of kernel build enviroment (e.g. nanobsd & MODULES_WITH_WORLD):
# kldload ng_ether
kldload: can't load ng_ether: Exec format error
kernel: link_elf_obj: symbol ifnet undefined
kernel: linker_load_file: Unsupported file type
>How-To-Repeat:
See above.
>Fix:
Introduce new src.conf knob WITH_VIMAGE so modules can be built
for such kernel and loaded successfully.
--- tools/build/options/WITH_VIMAGE.orig 2013-11-23 01:35:41.000000000 +0700
+++ tools/build/options/WITH_VIMAGE 2013-11-23 01:35:14.000000000 +0700
@@ -0,0 +1,2 @@
+.\" $FreeBSD$
+Set to build with the VIMAGE support.
--- share/mk/bsd.own.mk.orig 2013-10-21 21:02:06.000000000 +0700
+++ share/mk/bsd.own.mk 2013-11-23 02:08:02.000000000 +0700
@@ -450,7 +450,8 @@
NMTREE \
OFED \
OPENSSH_NONE_CIPHER \
- SHARED_TOOLCHAIN
+ SHARED_TOOLCHAIN \
+ VIMAGE
#
# Default behaviour of some options depends on the architecture. Unfortunately
--- sys/modules/netgraph/ether/Makefile.orig 2013-11-23 01:22:58.000000000 +0700
+++ sys/modules/netgraph/ether/Makefile 2013-11-23 02:18:37.000000000 +0700
@@ -4,3 +4,9 @@
SRCS= ng_ether.c
.include <bsd.kmod.mk>
+
+.if !defined(KERNBUILDDIR)
+.if ${MK_VIMAGE} != "no"
+CFLAGS+= -DVIMAGE
+.endif
+.endif
--- modules/netgraph/gif/Makefile.orig 2013-04-07 01:07:05.000000000 +0700
+++ modules/netgraph/gif/Makefile 2013-11-23 02:30:26.000000000 +0700
@@ -12,3 +12,9 @@
.endif
.include <bsd.kmod.mk>
+
+.if !defined(KERNBUILDDIR)
+.if ${MK_VIMAGE} != "no"
+CFLAGS+= -DVIMAGE
+.endif
+.endif
>Release-Note:
>Audit-Trail:
>Unformatted:
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