0
votes
0answers
59 views

Linux kernel module is not running anymore when switching from mdev to udev

I'm using Buildroot 2013.10 to generate my Linux 2.6.39 Images, with the following Kernel module: void GPIO_LED(void) { printk(" GPIO: set PC8: '0'); at91_set_gpio_value(AT91_PIN_PC8, 1); ...
0
votes
1answer
28 views

building custom kernel on redhat 9

I'm trying to build a kernel 2.4 on redhat 9. but when I go through theses steps: make menuconfig make dep make bzImage make install they return no error but when I try to boot into it, it returns ...
1
vote
2answers
237 views

What are the Compile time considerations to reduce the size of binary on Linux?

I have compiled one utility and created the binary on my Linux System. But the size of this binary is 2.3 MB and I need to reduce the size of this binary. I tried applying STRIP on the binary but its ...
0
votes
1answer
535 views

Configuring DRAM size when compiling an ARM (linux-sunxi) kernel for an allwinner a10 tablet

I've got a goclever a103 tablet (http://goclever.com/goclever_tab_a103) and I want to install linux on it to boot it from an SD card. First thing I found online were SD card images for a very similar ...
1
vote
2answers
370 views

Linux kernel compiling: standalone OS

Hi guys I'm new to linux kernel compiling so I have some question: By compiling linux kernel are we building a totally standalone OS which doesn't depend on any linux destributions? If yes... Well ...
1
vote
2answers
4k views

__modver_version_show undefined error when building linux kernel 3.0.4 version

I tried to build the linux kernel 3.0.4 on ubuntu 11.10 in virtualbox. Here are my steps: Download the source code tar xjvf linux-source-3.0.0.tar.bz2 cd linux-source-3.0.0 make menuconfig, changed ...
1
vote
1answer
194 views

Building the Linux kernel: compute intensive or disk I/O intensive?

I am trying to explain some results that I got from a recent benchmarking experiment. For that I need to know whether compiling the Linux kernel is a compute intensive task or a disk I/O intensive ...
2
votes
1answer
527 views

Out of space while bulding Linux kernel

I am trying to build Linux kernel. I am getting out of space after a while. I unpacked it in /usr/src directory. It seems I have plenty of space. Can you please let me know what can be done about it. ...
4
votes
1answer
556 views

Where did SELinux go?

I am compiling a new kernel, and want to enable SELinux but don't see it in menuconfig anywhere. The only framework under security options is Tomoyo.....so I ask, what happened to SELinux? Both ...
3
votes
2answers
1k views

Compile linux kernel for different machine

I am new to kernel development, and I have to compile a kernel with some specific features and then install it on some machines. The problem is that these machines are slow, and hence I want to ...
8
votes
3answers
672 views

Compiling the Linux kernel

Just for the learning experience, I have recompiled the Linux kernel with different options, installed and booted from it. It was both instructive and straightforward. However, I was overwhelmed by ...
4
votes
4answers
198 views

What steps do I need to take to compile and install a Linux kernel?

What are the correct steps to compile a Linux kernel? Are these steps the same or different for different kernel versions i.e for 2.2, 2.4 and 2.6.