missing symlink support for ppc64 Fedora deployment ramdisk

[yogananth subramanian]

At present, Symlink /usr/lib -> ../lib for Fedora deployment ramdisk is only present for x86_64.

Using the Fedora deployment ramdisk for ppc64, generates the below kernel panic
 /bin/bash: error while loading shared libraries: libtinfo.so.5: cannot open shared object file: No such file or directory
[ 1.124415] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00
[ 1.124415]
[ 1.124492] CPU: 0 PID: 1 Comm: init Not tainted 3.19.5-200.fc21.ppc64le #1
[ 1.124539] Call Trace:
[ 1.124563] [c00000007e843c30] [c000000000961528] dump_stack+0x90/0xbc (unreliable)
[ 1.124634] [c00000007e843c60] [c00000000095fdec] panic+0x100/0x2a4
[ 1.124696] [c00000007e843cf0] [c0000000000c172c] do_exit+0xb7c/0xb80
[ 1.124756] [c00000007e843dc0] [c0000000000c1814] do_group_exit+0x64/0x100
[ 1.124817] [c00000007e843e00] [c0000000000c18dc] SyS_exit_group+0x2c/0x30
[ 1.124879] [c00000007e843e30] [c000000000009358] syscall_exit+0x0/0x98
[ 1.126166] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/189643

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/189643
Committed: https://git.openstack.org/cgit/openstack/diskimage-builder/commit/?id=f0f945d13629d7e27bd34660ccd967cd3e6b7bf3
Submitter: Jenkins
Branch: master

commit f0f945d13629d7e27bd34660ccd967cd3e6b7bf3
Author: yogananth subramanian <email address hidden>
Date: Tue Jun 9 16:10:13 2015 +0530

    ramdisk: enable ppc64 support for symlink

    Patch enables symlink /usr/lib -> ../lib support for ppc64 Fedora deployment ramdisk.

    Change-Id: I01994685292d7c1cae0f9ec1a1052d68420b4b82
    Closes-Bug: #1463357