Bug 213971

Summary: INIT handler hang up if we push INIT botton when user app on domVTi is working.
Product: Red Hat Enterprise Linux 5 Reporter: Akio Takebe <takebe_akio>
Component: kernel-xenAssignee: Aron Griffis <agriffis>
Status: CLOSED CURRENTRELEASE QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: 5.0CC: prarit, sakaia, xen-maint
Target Milestone: ---   
Target Release: ---   
Hardware: ia64   
OS: Linux   
Whiteboard:
Fixed In Version: beta2 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2006-12-23 02:03:53 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
for kernel-2.6.18-1.2739.el5 none

Description Akio Takebe 2006-11-04 02:01:13 UTC 
Description of problem:
INIT handler hang up if we push INIT botton when user application on domVTi is 
working. Debug message is not shown completely if INIT handler is hang up.

Version-Release number of selected component (if applicable):
2.6.18-1.2714.el5xen

How reproducible:
about 50%.
(reproducibility is 100% when user program is running.
but we don't know whether kernel or user app is ran 
when we push INIT botton.)

Steps to Reproduce:
1. create domVTi
2. run user application
3. push INIT botton
  
Actual results:
Sometime don't show debug messages completely.

Expected results:
Alwasys show debug messages completely.

Additional info:
This issue is fixed in xen-ia64-unstable.
http://xenbits.xensource.com/ext/xen-ia64-unstable.hg?cs=77bf1d1628a7
Comment 2 Akio Takebe 2006-11-15 03:55:35 UTC 
Created attachment 141219 [details]
for kernel-2.6.18-1.2739.el5

I remake the patch for kernel-2.6.18-1.2739.el5.
Please apply it.

Best Regards,

Akio Takebe
Comment 3 RHEL Program Management 2006-11-15 15:01:13 UTC 
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for
inclusion.
Comment 4 Larry Troan 2006-11-20 19:22:42 UTC 
Per discussion with Prarit and Aron,
Bug 213971: 
> Status-NEW, back-ported patch available
(mundane patch in xen/arch/ia64/linux-xen/minstate.h)
Should go into RHEL5.0 before GA.

Aron please ACK for devel; QA please ACK/NAK as appropriate.
Comment 5 Jay Turner 2006-11-20 20:40:36 UTC 
QE ack for RHEL5.
Comment 6 Larry Troan 2006-11-21 23:24:50 UTC 
Aron/Prarit, need for you to ACK this for development so we can esscalate for RHEL5.
Comment 7 Larry Troan 2006-11-28 14:40:08 UTC 
Ping!
Comment 8 Larry Troan 2006-11-28 14:53:05 UTC 
Ping devel.......... Please ACK and put bug in ASSIGNED state.
Comment 11 Larry Troan 2006-12-03 22:46:12 UTC 
Escalating for RHEL5.0 consideration per Thursday's RHEL5 meeting.

Based on comment #10, we need a DEVEL ACK (Aron/Prarit). 
Patch available. Changing bug to ASSIGNED.
Comment 12 Aron Griffis 2006-12-04 22:23:26 UTC 
devel ACK
Comment 16 Aron Griffis 2006-12-18 14:43:40 UTC 
in 2.6.18-1.2839.el5
Comment 17 RHEL Program Management 2006-12-23 02:03:53 UTC 
A package has been built which should help the problem described in 
this bug report. This report is therefore being closed with a resolution 
of CURRENTRELEASE. You may reopen this bug report if the solution does 
not work for you.