From: ratheesh k <ratheesh.ksz@gmail.com>
To: linux-c-programming@vger.kernel.org, linux-newbie@vger.kernel.org
Subject: Re: User mode linux- kernel module
Date: Mon, 19 Jul 2010 09:12:40 +0530 [thread overview]
Message-ID: <AANLkTimqzZDJ4iYtar-1qBTrhIjg8m6KOwcUY0Eftw6L@mail.gmail.com> (raw)
In-Reply-To: <AANLkTinu9kIwkPmdiXN5VI1ENaj97JZTelMkt2NxFCTl@mail.gmail.com>
Below command works fine .
make -C /home/fox/workspace3/linux-2.6.32/ M=`pwd` modules ARCH=um
SUBARCH=i386
On Sun, Jul 18, 2010 at 9:24 PM, ratheesh k <ratheesh.ksz@gmail.com> wrote:
> root@dasaradham-laptop:/home/fox/workspace#
> root@dasaradham-laptop:/home/fox/workspace# make -C
> /home/fox/workspace3/linux-2.6.32/ M=`pwd` modules ARCH=um
> make: Entering directory `/home/fox/workspace3/linux-2.6.32'
> CC [M] /home/fox/workspace/hello.o
> In file included from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/ptrace-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/ptrace.h:14,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/processor-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/processor.h:54,
> from include/linux/prefetch.h:14,
> from include/linux/list.h:6,
> from include/linux/module.h:9,
> from /home/fox/workspace/hello.c:2:
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/shared/sysdep/ptrace.h:43:1:
> warning: "HOST_DS" redefined
> In file included from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/shared/skas_ptregs.h:4,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/shared/sysdep/ptrace.h:17,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/ptrace-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/ptrace.h:14,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/processor-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/processor.h:54,
> from include/linux/prefetch.h:14,
> from include/linux/list.h:6,
> from include/linux/module.h:9,
> from /home/fox/workspace/hello.c:2:
> /home/fox/workspace3/linux-2.6.32/arch/um/include/shared/user_constants.h:25:1:
> warning: this is the location of the previous definition
> In file included from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/ptrace-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/ptrace.h:14,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/processor-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/processor.h:54,
> from include/linux/prefetch.h:14,
> from include/linux/list.h:6,
> from include/linux/module.h:9,
> from /home/fox/workspace/hello.c:2:
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/shared/sysdep/ptrace.h:44:1:
> warning: "HOST_ES" redefined
> In file included from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/shared/skas_ptregs.h:4,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/shared/sysdep/ptrace.h:17,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/ptrace-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/ptrace.h:14,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/processor-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/processor.h:54,
> from include/linux/prefetch.h:14,
> from include/linux/list.h:6,
> from include/linux/module.h:9,
> from /home/fox/workspace/hello.c:2:
> /home/fox/workspace3/linux-2.6.32/arch/um/include/shared/user_constants.h:27:1:
> warning: this is the location of the previous definition
> In file included from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/ptrace-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/ptrace.h:14,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/processor-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/processor.h:54,
> from include/linux/prefetch.h:14,
> from include/linux/list.h:6,
> from include/linux/module.h:9,
> from /home/fox/workspace/hello.c:2:
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/shared/sysdep/ptrace.h:45:1:
> warning: "HOST_FS" redefined
> In file included from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/shared/skas_ptregs.h:4,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/shared/sysdep/ptrace.h:17,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/ptrace-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/ptrace.h:14,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/processor-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/processor.h:54,
> from include/linux/prefetch.h:14,
> from include/linux/list.h:6,
> from include/linux/module.h:9,
> from /home/fox/workspace/hello.c:2:
> /home/fox/workspace3/linux-2.6.32/arch/um/include/shared/user_constants.h:26:1:
> warning: this is the location of the previous definition
> In file included from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/ptrace-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/ptrace.h:14,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/processor-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/processor.h:54,
> from include/linux/prefetch.h:14,
> from include/linux/list.h:6,
> from include/linux/module.h:9,
> from /home/fox/workspace/hello.c:2:
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/shared/sysdep/ptrace.h:46:1:
> warning: "HOST_GS" redefined
> In file included from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/shared/skas_ptregs.h:4,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/shared/sysdep/ptrace.h:17,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/ptrace-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/ptrace.h:14,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/include/asm/processor-generic.h:13,
> from
> /home/fox/workspace3/linux-2.6.32/arch/um/sys-x86_64/asm/processor.h:54,
> from include/linux/prefetch.h:14,
> from include/linux/list.h:6,
> from include/linux/module.h:9,
> from /home/fox/workspace/hello.c:2:
> /home/fox/workspace3/linux-2.6.32/arch/um/include/shared/user_constants.h:28:1:
> warning: this is the location of the previous definition
> In file included from include/linux/bitmap.h:8,
> from include/linux/nodemask.h:95,
> from include/linux/mmzone.h:16,
> from include/linux/gfp.h:4,
> from include/linux/kmod.h:22,
> from include/linux/module.h:13,
> from /home/fox/workspace/hello.c:2:
> include/linux/string.h:101: warning: conflicting types for built-in
> function ‘__builtin_memcmp’
> In file included from include/net/sock.h:60,
> from include/linux/tcp.h:177,
> from /home/fox/workspace/hello.c:9:
> include/net/dst.h: In function ‘dst_hold’:
> include/net/dst.h:157: error: negative width in bit-field ‘<anonymous>’
> make[1]: *** [/home/fox/workspace/hello.o] Error 1
> make: *** [_module_/home/fox/workspace] Error 2
> make: Leaving directory `/home/fox/workspace3/linux-2.6.32'
> root@dasaradham-laptop:/home/fox/workspace#
>
>
>
>
>
> On Sat, Jul 17, 2010 at 10:13 PM, ratheesh k <ratheesh.ksz@gmail.com> wrote:
>> Hi ,
>>
>> i have ubuntu linux on my 64 bit machine . I have successully built
>> and up an instance of UML which is 32 bit . I am able to establish
>> networking also .
>>m
>> I would like to build a simple hello world kernel module on host 64
>> bit machine , which should be loaded in UML . How do i build the same
>> ?
>>
>> Thanks,
>> Ratheesh
>>
>
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prev parent reply other threads:[~2010-07-19 3:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-17 16:43 User mode linux- kernel module ratheesh k
2010-07-18 15:54 ` ratheesh k
2010-07-19 3:42 ` ratheesh k [this message]
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