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Bug 621625

Summary: Increase PCI I/O space
Product: Red Hat Enterprise Linux 6 Reporter: Bill Burns <bburns>
Component: qemu-kvmAssignee: Gerd Hoffmann <kraxel>
Status: CLOSED NOTABUG QA Contact: Virtualization Bugs <virt-bugs>
Severity: high Docs Contact:
Priority: high    
Version: 6.1CC: kraxel, michael.hagmann, mkenneth, sneuner, tburke, virt-maint
Target Milestone: beta   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-11-18 04:45:04 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 580951    

Description Bill Burns 2010-08-05 17:02:13 UTC
The following patch was in RHEL 5 and it increased the PCI I/O space to 1G from 512M. RHEL 6.1 needs this change.

http://harpoon.virt.bos.redhat.com/~ehabkost/kvm-patches/kvm-0018-kvm-userspace-set-pci-mem-to-start-at-0xc100000-and.patch

Comment 1 Dor Laor 2010-08-05 21:15:48 UTC
I doubt that we need it since it was for 4 monitor spice support and the pci space for qxl changed allot since then