Re: Debian 11, system.map, DKMS

2021-07-16 Thread Жора Волков
>No normal kernel module requires tinkering with System.map. Kernel >modules use exported functions via normal linking and relocation. This >is what everyone uses. Understood. How does one make a function export request? >So if some module uses System.map, it wants to use not exported >function

Re: Debian 11, system.map, DKMS

2021-07-16 Thread Bastian Blank
Hi On Fri, Jul 16, 2021 at 03:08:51PM +0200, Жора Волков wrote: > A DKMS-built kernel module that I have on my system relies on system.map. A > build script for the module parses that file in order to figure out > addresses of certain functions. No normal kernel module requires tinkering with Sys

Debian 11, system.map, DKMS

2021-07-16 Thread Жора Волков
Hello everyone, A DKMS-built kernel module that I have on my system relies on system.map. A build script for the module parses that file in order to figure out addresses of certain functions. Now, without that file in Debian 11, there is simply no way for my DKMS-built module to find out the req