On Samstag, 5. Januar 2008, [EMAIL PROTECTED] wrote: > "Hemmann, Volker Armin" <[EMAIL PROTECTED]> writes: > > On Samstag, 5. Januar 2008, [EMAIL PROTECTED] wrote: > > > > you want to read this: > > http://www.kroah.com/lkn/ > > Thanks... I'm getting started now. > > > configuring a kernel is a matter of minutes. And seconds, if you just > > copy over the old config and do 'make oldconfig'. > > Yeah if you do that... but if you want to go through and look at all the > different stuff and try to understand.... the minutes, and seconds > theory is history.
even than it does not take that ling. > > > It is not hard - the first time read all the help texts and think about > > them. That is the hardest part. Do you really need I2O? Almost nobody > > does. I2C? Yes. ... > > You are clearly on a much different plain than I. > `Read all the help texts and think about them.' If you can do that and > feel you've understood even a small portion of it, that puts you way > up the knowledge ladder compared to us lesser endowed. you have to start somewhere. When compiled my first kernel (2.2.14) nobody hold my hand - and I needed several tries to get a booting one. But over the years a lot of experience accumulates. Do I need fibrechannel? Certainly not. > > Unless you mean all those places that say `if unsure just say yes'. is there better help? If you don't know what to do, say yes. Easy! > Or better yet those that say: > `There is no help available for this kernel option.' there are only very few of those - and usually it is best to let them unchanged. > > Here is a good one. > > CONFIG_PARAVIRT: > | Paravirtualization is a way of running multiple instances of > | Linux on the same machine, under a hypervisor. This option > | changes the kernel so it can modify itself when it is run > | under a hypervisor, improving performance significantly. > | However, when run without a hypervisor the kernel is > | theoretically slower. If in doubt, say N. > > Unless you are talking about the last `If in doubt...' > Then you are stuck figuring out what on earth a hypervisor is. Nope, the helptext tells you exactly what it does. And it tells you, that you can say no, if you don't know what to do here. > > Or here: > | CONFIG_HPET_TIMER: > | > | This enables the use of the HPET for the kernel's internal timer. > | HPET is the next generation timer replacing legacy 8254s. > | You can safely choose Y here. However, HPET will only be > | activated if the platform and the BIOS support this feature. > | Otherwise the 8254 will be used for timing services. > > Unless you mean `You can safely choose Y here' then you have a few > days work figuring out what any of that means. no, you have some SECONDS to figure it out: gg:hpet (with konqueror). And what is wrong with 'you can safely choose Y here'? It tells you that it does not harm to turn it on. So why turn it off? Why think about it, if you don't know what a hpet is (btw, hpet is also explained in detail in the Documentation directory. a single grep -R hpet /usr/src/linux/Documentation would show you where). > > This goes on and on through the menus.. > So no.. I don't think we are dealing with minutes here. you can, if you accept that you should use the recommended choice, expet when ou knmow what you are doing. > > If you mean you can get it done if you just skip all of that.... then > yes it might be minutes. > > If you wanted to pare down all the junk that is in a default > config... now you are taking days even weeks to get a handle on that. to de-junk a default config - even if you don't know what you do, is in realm of half an hour to an hour. If you read everything. -- [EMAIL PROTECTED] mailing list