Bug 755477

Summary: amd_iommu.h missing from 2.6.41.1-1.fc15 kernel headers
Product: [Fedora] Fedora Reporter: bob mckay <urilabob>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 15CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
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Clone Of: Environment:
Last Closed: 2011-11-21 14:17:09 UTC Type: ---
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description bob mckay 2011-11-21 09:35:46 UTC 
Description of problem:
Update to 2.6.41.1-1.fc15 kernel headers omits amd_iommu.h, which is needed for virtualbox, and presumably other modules as well. 

Version-Release number of selected component (if applicable):
2.6.41.1-1.fc15

How reproducible:
100% (4 machines so far)

Steps to Reproduce:
1. Update to 2.6.41.1-1.fc15 kernel
2. Attempt to recompile virtualbox kernel modules (of course also fails dkms)
3.
  
Actual results:
Kernel modules fail to compile

Expected results:
Kernel modules compile

As noted in the link below, copying the header from 2.6.40.6-0.fc15.x86_64 (or as appropriate) fixes the problem.

Additional info:
I have personally tested this only on 64-bit installations (four very different machines), but there are reports also for 32-bit kernel - see e.g. https://forums.virtualbox.org/viewtopic.php?f=7&t=46216
Comment 1 Josh Boyer 2011-11-21 14:17:09 UTC 
This is a problem in VirtualBox.  It needs to be fixed there to work with a rebased kernel.

*** This bug has been marked as a duplicate of bug 755229 ***