All Questions
Tagged with linux-kernel kernel-module
28
questions
1
vote
0
answers
2k
views
amd64_edac_mod.ko(Error Detection and Correction driver) not loading with the latest kernel to check RAS
I am trying to enable ECC to confirm RAS feature in ubuntu-18.04
Its GIGABYTE BIOS mode, I have checked ECC option, but it is not present.
and details of server is:
:~$ lscpu
Architecture: ...
- 11
1
vote
0
answers
92
views
How do I compile a module with different active kernel/kernel-after-reboot versions?
Let me explain, I updated my kernel but have to recompile the wifi module to work with the new one.
The thing is, I can't reboot and compile, because it's my media server to which I only have access ...
- 3,685
0
votes
1
answer
2k
views
i2cdetect -l don't return anything
I need to use the SMBus, but when I run the command i2cdetect -l I do not receive anything as output, on Windows it was recognized, I do not see anything about SMBus even doing lspci. I installed and ...
0
votes
1
answer
101
views
KVM 3.1.1 installation
I have a requirement to install KVM 3.1.1 on RHEL7 or 8.
When I am checking I found that qemu-kvm is automatically installed on RHEL8 and the version is 4.2.
It would be great if anyone can share the ...
- 33
0
votes
1
answer
80
views
how to install kernel module for blk_mq's io schedulers?
I have recently changed single queue to multi queue on my oracle server. This server is oracle linux 6.10 (4.1.12 kernel). I realize there is no any io scheduler for blk_mq alse show the /sys/block//...
- 302
0
votes
0
answers
192
views
Kernel 5.3 on AMD Chipset
currently I use my own compiled Kernel Since some mounth without any big issues, but since the Release 5.3 some physical Servers with AMD Chipset won't boot anymore, my last Kernel Vers. is 5.2.8 ...
- 1
0
votes
1
answer
395
views
Configure built-in modules in cross-compiled linux
I'm in the beginning stages of using a cross compiler (ELDK) to build an embedded Linux system from the kernel source. The Kernel is built successfully with make ARCH=powerpc CROSS_COMPILE=powerpc-...
- 101
0
votes
1
answer
445
views
Where can I find the origin of specific modprobe conf option to erase it?
When I do
modprobe -c |less
The configuration files contains:
options nouveau modeset=1
options bbswitch load_state=0 unload_state=1
options b43 nohwcrypt=1 qos=0
options rd md=0
options rd dm=0
...
- 202
0
votes
1
answer
457
views
Linux 2.6.39.4 how to find available loadable kernel modules
I'm customizing the 2.6.39.4 linux kernel on an arm platform and trying to test out a "Hello World" driver I created. I selected "M" (loadable) in the kernel make menuconfig and verified that it ...
- 678
0
votes
1
answer
113
views
Development environment for embedded system [closed]
I need to develop software in C/C++ for an embedded system. I have Debian 6 running off of a USB hard drive. I would like to be able to generate a stripped-down kernel with modules, and install them ...
0
votes
1
answer
129
views
Building modules with linux kernel for custom flavor
I followed the instructions for building a custom kernel and booting it. Everything works fine, except that when building it, I used the option skipmodule=true (as given in this link), so I guess the ...
- 101
0
votes
1
answer
2k
views
How to add ahci module to linux-image-2.6.38-11-virtual kernel?
I just installed Ubuntu 11.04 with the linux-image-2.6.38-11-virtual kernel as a virtual machine in VirtualBox (4.1.2). When I booted the machine after installation, I got this error message:
FATAL: ...
- 183
-2
votes
2
answers
1k
views
How to compile the linux without any audio codecs?
I want "no audio" functionality in an embedded system. So, any idea about how to configure kernel without any audio?
Thanks.
- 1