Bug 238451

Summary: fbdev fails under xen
Product: [Fedora] Fedora Reporter: Bob Relyea <rrelyea>
Component: xorg-x11-drv-fbdevAssignee: Adam Jackson <ajax>
Status: CLOSED RAWHIDE QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: berrange, xen-maint
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2007-05-11 19:53:42 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:
Attachments:
Description Flags
X server's log
none
Patch to fbdevhw.c
none
Xorg log from a debug build of the server none

Description Bob Relyea 2007-04-30 17:02:09 UTC 
Description of problem:

When trying to run Rawhide or Fedora 7 (Test3 or Test 4) under as a
paravirtualized client under a RHEL-5 host, X fails to start. Automatic recovery
doesn't.

Version-Release number of selected component (if applicable):

Test 2 works, Test 3 and Test 4 fail, and the rawhide tip fails.

How reproducible:


Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
Comment 1 Michal Schmidt 2007-04-30 18:03:16 UTC 
I'm seeing the same problem running Fedora 6.93 under FC6 host. Other 
paravirtualized guests (FC6, RHEL-5) work fine.
The X server fails with:
(EE) FBDEV(0): FBIOPUT_VSCREENINFO succeeded but modified mode
(EE) FBDEV(0): mode initialization failed
I'll attach the complete log.
Comment 2 Michal Schmidt 2007-04-30 18:05:08 UTC 
Created attachment 153809 [details]
X server's log
Comment 3 Michal Schmidt 2007-04-30 19:44:33 UTC 
Created attachment 153816 [details]
Patch to fbdevhw.c

This patch makes it work. I can now start X in paravirualized Fedora 6.93.
Comment 4 Adam Jackson 2007-05-08 16:09:01 UTC 
*** Bug 239094 has been marked as a duplicate of this bug. ***
Comment 5 Daniel Berrangé 2007-05-10 16:40:23 UTC 
Created attachment 154484 [details]
Xorg log from a debug build of the server
Comment 6 Adam Jackson 2007-05-11 19:53:42 UTC 
Fixed in 1.3.0.0-5. thanks!