Bug 857971

Summary: Please enable supporting modules for Power7+ crypto accelerators
Product: [Fedora] Fedora Reporter: Kent Yoder <key>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 17CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
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Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
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Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2012-10-10 11:08:57 EDT Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:

Description Kent Yoder 2012-09-17 11:57:28 EDT
Description of problem:
The default ppc64 kernel for f17 doesn't build drivers supporting Power7+ CPU features for crypto and RNG.

Version-Release number of selected component (if applicable):
3.5.3-1.fc17.ppc64

How reproducible:
always

Steps to Reproduce:
1. modprobe nx-crypto
2. modprobe pseries-rng
3.
  
Actual results:
modprobe fails

Expected results:
modprobe succeeds

Additional info:

Please add the following to config-powerpc64:

CONFIG_HW_RANDOM_PSERIES=m
CONFIG_CRYPTO_DEV_NX=m
Comment 1 Josh Boyer 2012-09-18 08:32:37 EDT
I've enabled these in F18/rawhide.  Justin is on F17 duty this month and will probably pick them up with the next set of commits.
Comment 2 Fedora Update System 2012-09-27 12:25:00 EDT
kernel-3.5.4-2.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/kernel-3.5.4-2.fc17
Comment 3 Fedora Update System 2012-09-28 04:18:45 EDT
Package kernel-3.5.4-2.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing kernel-3.5.4-2.fc17'
as soon as you are able to, then reboot.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-14952/kernel-3.5.4-2.fc17
then log in and leave karma (feedback).
Comment 4 Josh Boyer 2012-10-10 11:08:57 EDT
This is in the stable repo.  Not sure why bodhi didn't close the bug.