On Tue, Sep 30, 2008 at 11:50 PM, arshad hussain <[EMAIL PROTECTED]>wrote:
> On Tue, Sep 30, 2008 at 11:12 PM, Chetan Nanda <[EMAIL PROTECTED]>
> wrote:
> > Hi All,
> >
> > I am trying my hands with User mode Linux.
> > I am able to configure and kernel 2.6.24 under UML.
> >
> > Next It am trying to compile kernel module (so that modules can be insmod
> > into running UML).
> > But not able to compile my kernel module for UML.
>
> Hoping you are not missing "ARCH=um" in your "Makefile".
> You also need the linux source.
>
My Make file look like this:
##############
CC=gcc
ARCH=um
KERNELDIR=/root/Work/linux_src/linux-source-2.6.24
ARCHDIR=$(KERNELDIR)/arch/um
TTDIR=$(ARCHDIR)/kernel/tt
SKASDIR=$(ARCHDIR)/kernel/skas
CFLAGS= -DDEBUG -D__KERNEL__ -DMODULE -I$(KERNELDIR)/include
-I$(ARCHDIR)/include -I$(TTDIR)/include -I$(SKASDIR)/include -Wall -Wunused
-Wuninitialized -g -O
ALL = hello_1.o
all: $(ALL)
################
But on compiling module using 'make' make command gives me following error:
from hello_1.c:7:
/root/Work/linux_src/linux-source-2.6.24/include/asm/thread_info.h: In
function 'current_thread_info':
/root/Work/linux_src/linux-source-2.6.24/include/asm/thread_info.h:50:
error: 'CONFIG_KERNEL_STACK_ORDER' undeclared (first use in this function)
/root/Work/linux_src/linux-source-2.6.24/include/asm/thread_info.h:50:
error: (Each undeclared identifier is reported only once
/root/Work/linux_src/linux-source-2.6.24/include/asm/thread_info.h:50:
error: for each function it appears in.)
Do I still missing something ?
Thanks,
Chetan Nanda
>
>
> >
> > Please point me into right direction.
> >
> > Thanks,
> > Chetan Nanda
> >
> >
>
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