Bug 19072

Summary: [2.6.36-rc regression] occasional complete system hangs on sparc64 SMP
Product: Platform Specific/Hardware Reporter: Maciej Rutecki (maciej.rutecki)
Component: SPARC64Assignee: platform_sparc64
Status: CLOSED UNREPRODUCIBLE    
Severity: normal CC: florian, maciej.rutecki, mikpelinux, rjw
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 2.6.36-rc Subsystem:
Regression: Yes Bisected commit-id:
Bug Depends on:    
Bug Blocks: 16444    

Description Maciej Rutecki 2010-09-26 06:30:21 UTC 
Subject    : [2.6.36-rc regression] occasional complete system hangs on sparc64 SMP
Submitter  : Mikael Pettersson <mikpe@it.uu.se>
Date       : 2010-09-23 17:02
Message-ID : 19611.34846.813757.309183@pilspetsen.it.uu.se
References : http://marc.info/?l=linux-kernel&m=128526136531048&w=2

This entry is being used for tracking a regression from 2.6.35. Please don't
close it until the problem is fixed in the mainline.
Comment 1 Rafael J. Wysocki 2010-09-27 19:43:55 UTC 
On Monday, September 27, 2010, Mikael Pettersson wrote:
> Rafael J. Wysocki wrote:
> > The following bug entry is on the current list of known regressions
> > from 2.6.35.  Please verify if it still should be listed and let the
> tracking team
> > know (either way).
> > 
> > 
> > Bug-Entry   : http://bugzilla.kernel.org/show_bug.cgi?id=3D19072
> > Subject     : [2.6.36-rc regression] occasional complete system hangs on
> sparc64 SMP
> > Submitter   : Mikael Pettersson <mikpe@it.uu.se>
> > Date                : 2010-09-23 17:02 (4 days old)
> 
> Still present in 2.6.36-rc5.
Comment 2 Rafael J. Wysocki 2010-10-10 22:27:08 UTC 
On Sunday, October 10, 2010, Mikael Pettersson wrote:
> On Sun, 10 Oct 2010 19:51:49 +0200 (CEST), "Rafael J. Wysocki" <rjw@sisk.pl>
> wrote:
> > The following bug entry is on the current list of known regressions
> > from 2.6.35.  Please verify if it still should be listed and let the
> tracking team
> > know (either way).
> > 
> > 
> > Bug-Entry   : http://bugzilla.kernel.org/show_bug.cgi?id=3D19072
> > Subject             : [2.6.36-rc regression] occasional complete system
> hangs on sparc=
> > 64 SMP
> > Submitter   : Mikael Pettersson <mikpe@it.uu.se>
> > Date                : 2010-09-23 17:02 (18 days old)
> > Message-ID  : <19611.34846.813757.309183@pilspetsen.it.uu.se>
> 
> AFAIK the bug has not been fixed
Comment 3 Rafael J. Wysocki 2010-10-18 21:35:52 UTC 
On Monday, October 18, 2010, Mikael Pettersson wrote:
> On Sun, 17 Oct 2010 22:21:42 +0200 (CEST), Rafael J. Wysocki <rjw@sisk.pl>
> wrote:
> > The following bug entry is on the current list of known regressions
> > from 2.6.35.  Please verify if it still should be listed and let the
> tracking team
> > know (either way).
> > 
> > 
> > Bug-Entry   : http://bugzilla.kernel.org/show_bug.cgi?id=3D19072
> > Subject             : [2.6.36-rc regression] occasional complete system
> hangs on sparc=
> > 64 SMP
> > Submitter   : Mikael Pettersson <mikpe@it.uu.se>
> > Date                : 2010-09-23 17:02 (25 days old)
> 
> I've not been able to reproduce it yet with 2.6.36-rc7, but there's
> been no known recent bugfix in this area so whether the bug is fixed
> or not is unknown.  If I've not been able to reproduce it on -rc7 or
> -rc8 after next weekend we could close the bug.
Comment 4 Florian Mickler 2010-11-16 14:40:02 UTC 
Mike, please reopen if necessary.