Project.005: Character Device Drivers DevelopmentIssues, queries, suggestions or discussion related to Linux Device drivers, character device drivers, Linux based character driver and related issues.
When launching make command I obtain the following warning: CC [M] /home/neharajput/pd/neha/kernal/registermodule/init1_func.o CC [M] /home/neharajput/pd/neha/kernal/registermodule/cleanup_func.o LD [M] /home/neharajput/pd/neha/kernal/registermodule/test.o Building modules, stage 2. MODPOST 1 modules WARNING: "majarno" [/home/neharajput/pd/neha/kernal/registermodule/test.ko] undefined! I think this is a linking problem, but I do not know how to fix it. Can anyone help me?
CHK include/linux/version.h CHK include/generated/utsrelease.h CC kernel/bounds.s In file included from include/linux/compiler.h:48:0, from include/linux/stddef.h:4, from include/linux/posix_types.h:4, from include/linux/types.h:17, from include/linux/page-flags.h:8, from kernel/bounds.c:9: include/linux/compiler-gcc.h:90:1: fatal error: linux/compiler-gcc7.h: No such file or directory #include gcc_header(__GNUC__)
I am trying to install kernel and tried to run make command , it just gives an error in between about openssl , that unable to run command openssl , i tried installing openssl-devel , it says already installed but i dont get worksation on boot up.