[wellylug] mdk 10 - 2.6 kernel + bluetooth + usb2

Sam Cannell sam at plaz.net.nz
Thu May 27 15:15:44 NZST 2004


On Thu, 2004-05-27 at 14:56, Brenda O'Hagan wrote:

> how do you find out what a kernel rpm supports?? is there some way to query, 
> or do you need to install and boot it?

Later (all?) 2.6 kernels support embedding the .config file inside the
binary kernel itself.  You may have noticed that when you are running a
2.6 kernel and configure a fresh 2.6 kernel source tree it automagically
selects the options you have in your currently booted kernel.

The two configure options are CONFIG_IKCONFIG and CONFIG_IKCONFIG_PROC,
listed under General Setup.

Get a 2.6 source tree, and have a look at scripts/extract-ikconfig under
the root of the tree - it will extract the .config file from a binary
kernel, assuming it was compiled with the relevant option.

You can then either examine the .config file directly or drop it into
/usr/src/linux/ (or wherever you extracted the kernel tarball to) and
view or modify the configured options.
-- 
Sam Cannell <sam at plaz.net.nz>
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