Am 16.02.2015 um 21:19 schrieb Ralf Mardorf:
On Mon, 16 Feb 2015 12:13:53 -0500, Gene Heskett wrote:
Make a hard copy of an lsmod report, and using "make xconfig", disable
most of what is shown as a default module build (a period is shown in
the checkbox, clear the box by clicking on it) leaving only what is
shown on the lsmod listing
No!
Assumed the OP wants a minimalist linux-rt, that fit's to the
OP's used hardware and nothing else, then
localmodconfig
is the way to go.
localmodconfig is a bit tricky, as it only build support for hardware which is currently used. You will end up with unsupported hardware (usb sound-card, printer, etc.). Also, for example Intel microcode loading needs to be enabled by hand, as the driver is already unloaded when you've logged-in.
I never used it, I prefer to copy a config of the distro's default
kernel, e.g. the config of an Ubuntu Studio lowlatency kernel and then I
run
oldconfig
When you use make oldconfig, there is no sense in copy a config to the
source tree.
make oldconfig use the current loaded kernel config and overwrite the
.config you've put in the kernel tree.
So just run make oldconfig, without copy anything to the kernel-tree
will lead to the same results.
to add or discard new options and to add rt options. Sometimes I edit
some things manually, but that's uninteresting for the OP.
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