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Bug 608784 - cannot build third-party modules based upon 2.6.33.5-rt* packages
cannot build third-party modules based upon 2.6.33.5-rt* packages
Status: CLOSED ERRATA
Product: Red Hat Enterprise MRG
Classification: Red Hat
Component: realtime-kernel (Show other bugs)
Development
All Linux
low Severity medium
: ---
: ---
Assigned To: John Kacur
David Sommerseth
:
: 587388 659556 (view as bug list)
Depends On:
Blocks:
  Show dependency tree / graph
 
Reported: 2010-06-28 12:33 EDT by Frank Ch. Eigler
Modified: 2018-10-27 07:55 EDT (History)
10 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
* Cause: kernel-rt specfile was missing crypto, drm, generated, and trace header directories when generating kernel-rt-devel package * Consequence: out-of-tree modules failed to build * Fix: copy the above directories into the rpm * Result: out-of-tree modules able to build
Story Points: ---
Clone Of:
Environment:
Last Closed: 2010-12-08 14:10:51 EST
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
build: add missing files to the kernel-rt-devel package (1.36 KB, patch)
2010-10-19 19:41 EDT, Luis Claudio R. Goncalves 		no flags Details | Diff
Add an attachment (proposed patch, testcase, etc.)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Knowledge Base (Legacy) 58702 None None None Never
Red Hat Product Errata RHSA-2010:0958 normal SHIPPED_LIVE Important: kernel-rt security and bug fix update 2010-12-08 14:08:55 EST

  None (edit)
Description Frank Ch. Eigler 2010-06-28 12:33:24 EDT 
For some dummy .c file, with a Makefile with "obj-m := foo.o",

make -C /lib/modules/`uname -r`/build O=/tmp modules
make: Entering directory `/usr/src/kernels/2.6.33.5-rt23.23.el5rt-x86_64'
scripts/kconfig/conf -s arch/x86/Kconfig
***
*** You have not yet configured your kernel!
*** (missing kernel config file ".config")
***
*** Please run some configurator (e.g. "make oldconfig" or
*** "make menuconfig" or "make xconfig").
***
make[3]: *** [silentoldconfig] Error 1
make[2]: *** [silentoldconfig] Error 2

The present kernel configuration has modules disabled.
Type 'make config' and enable loadable module support.
Then build a kernel with module support enabled.

make[1]: *** [modules] Error 1
make: *** [sub-make] Error 2
make: Leaving directory `/usr/src/kernels/2.6.33.5-rt23.23.el5rt-x86_64'

% rpm -q kernel-rt-devel
kernel-rt-devel-2.6.24.7-158.el5rt.x86_64
kernel-rt-devel-2.6.33.5-rt23.23.el5rt.x86_64

% rpm -q kernel-rt
kernel-rt-2.6.24.7-158.el5rt.x86_64
kernel-rt-2.6.33.5-rt23.23.el5rt.x86_64

Note that CONFIG_MODULES=y in the /boot/config-.... file.

Trying a systemtap run on the same kernel includes these errors:

test -e include/generated/autoconf.h -a -e include/config/auto.conf || (	\
	echo;								\
	echo "  ERROR: Kernel configuration is invalid.";		\
	echo "         include/generated/autoconf.h or include/config/auto.conf are missing.";\
	echo "         Run 'make oldconfig && make prepare' on kernel src to fix it.";	\
	echo;								\
	/bin/false)

  ERROR: Kernel configuration is invalid.
         include/generated/autoconf.h or include/config/auto.conf are missing.
         Run 'make oldconfig && make prepare' on kernel src to fix it.
Comment 1 Luis Claudio R. Goncalves 2010-10-19 19:41:06 EDT 
Created attachment 454472 [details]
build: add missing files to the kernel-rt-devel package

Until we rewrite the spec from scratch, this is the simplest solution.
Comment 3 Luis Claudio R. Goncalves 2010-11-08 11:19:03 EST 
*** Bug 587388 has been marked as a duplicate of this bug. ***
Comment 11 Clark Williams 2010-11-22 17:26:40 EST 
    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
* Cause: kernel-rt specfile was missing crypto, drm, generated, and trace header directories when generating kernel-rt-devel package
* Consequence: out-of-tree modules failed to build
* Fix: copy the above directories into the rpm
* Result: out-of-tree modules able to build
Comment 13 Luis Claudio R. Goncalves 2010-12-02 20:24:12 EST 
*** Bug 659556 has been marked as a duplicate of this bug. ***
Comment 14 David Sommerseth 2010-12-03 08:10:30 EST 
Verified by trying to compile hp-igb-2.2.9 [1].

With kernel-rt-devel-2.6.33.7-rt29.45 it was not possible to do rpmbuild --rebuild hp-igb-2.2.9-2.src.rpm.  By updating to kernel-rt-devel-2.6.33.7-rt29.47, the RPMs where build without any issues.



[1] http://downloads.linux.hp.com/SDR/psp/suse_linux/11/i586/8.50/hp-igb-2.2.9-2.src.rpm
Comment 16 errata-xmlrpc 2010-12-08 14:10:51 EST 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2010-0958.html
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