kernel recompilation
hello,
i have changed some part of the sched/sch_generic.c file(ie some networking code) now i need to see the changes. i recompiled the kernel as below make mrproper make oldconfig // as i dont want anything new. make dep make bzImage then i copied the new image and ........ the new sys is working BUT lsmod doesnt show any modules lan is also not working. and one more thing " even if i change a single line of some src in linux code do i need to do all the steps to recompile or i can i skip some " please help or provide any links |
hi,
my dear friend you forgot to compile modules and then install it. for 2.4 kernel Full procedure to compile it is=> make mrproper make oldconfig make dep make make modules make modules_install make bzImage make install |
thanks Parag
one more thing ,even if i chg a single line of linux src i need to recompile . DO we have to follow all the above steps or can we just use a subset of those. Can u please provide some links on how to use timers in linux. I need to collect pkts for some amt of time....... yesterday we got the internet connection, the operator changed the ip addr of the sys. now the problem is, i followed ur steps (they were the effective) but during rebooting ,the sys will stop at " bringing up eth0" what might be problem. waiting for ur reply, |
hi,
it depends if the file u modified is being compiled as module then do make make modules make modules_install make install if file is not modules then u can do make make install |
for network connection remove net cable and boot system and then try attaching net cable and restart network service
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