Hello everyone, I'm trying to boot RTLinux but I'm encountering problems to load it. I patched successfully the Linux kernel (version 3.14.25) with the RTLinux one (3.14.25 too). Then, I typed this command : make defconfig (in the linux-patched-repertory). It chose the x86_64 defconfig. After it, I typed make && make modules_install. The x86-only bzImage has been created. The modules have been installed properly. The last message is "DEPMOD 3.14.25-rt22". The GRUB2 configuration is OK. But when I boot RTLinux, it crashes. A "Warning CPU" message appears : http://nsa33.casimages.com/img/2015/01/22/150122084114722488.jpg Could anyone tell me what is wrong please ? Here is a PowerPoint document to explain in details the bug and what exactly I did : https://drive.google.com/file/d/0BxBRiO4INcfxWnltOFZDeDNBZmM/view?usp=sharing Thanks a lot ! Best regards, -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html