At boot and in /var/log/messages there's the famous "warning message"
Memory for crash kernel (0x0 to 0x0) notwithin permissible range
I know what the devs say, my personal thoughts are they are a little wrong.
I would like to turn it off totally, I don't want it at all (I know a lot of people are not liking the warning message but i don't see a simple solution) I am not running kdump, crash etc..
I have had one machine (turned out to be faulty hardware) crash and freeze on boot just after this warning message... with no other boot message..
So in order to answer please can someone provide an answer (hopefully the answer to remove a simple text message is not to recompile the kernel)... Full Marks up for grabs for a simple solution.
Primary OS CentOS/RHEL
Any further questions please do ask