Pratyush,
Thanks for the effort, let's cc Fedora devel list, see if we can get help
from Fedora experts.
Summary the problem:
Latest kexec-tools koji build in rawhide results in a wrong kexec binary,
kexec load fails with something like below:
R_X86_64_29
Unhandled rela relocation: R_X86_64_29
This kinds of errors usually caused by gcc unnecesarrily add options like
-fexception, -fPIC, -fstack-protetor-* for building kexec purgatory which
runs in kernel mode.
I filed a bug below:
https://bugzilla.redhat.com/show_bug.cgi?id=1236456
Appreciate for any hints how to fix the problem.
On 06/30/15 at 04:05pm, Pratyush Anand wrote:
Hi Dave,
Really not able to get whats the issue..let koji people look into..
kexec-tools-2.0.7-11.fc23.x86_64.rpm build failed
http://koji.fedoraproject.org/koji/taskinfo?taskID=10249484
kexec-tools-2.0.9-1.fc23.x86_64.rpm does not work
http://koji.fedoraproject.org/koji/taskinfo?taskID=10249201
kexec-tools-2.0.8-12.fc23.x86_64.rpm does not work
http://koji.fedoraproject.org/koji/taskinfo?taskID=10249377
- so may be its not kexec-tools version issue
kexec-tools-2.0.7-26.el7.x86_64.rpm work
https://brewweb.devel.redhat.com/taskinfo?taskID=9439045
The only difference which I noticed between working brew and not
working koji is that koji introduces
"-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1" into gcc command
line.
However, I tried -fno-enforce-eh-specs
(
http://koji.fedoraproject.org/koji/taskinfo?taskID=10250889), but it
did not work :(
Only thing remaining is to try 2.0.9/8 in brew..will try that too.
~Pratyush