OBSOLETE Patch-ID# 111444-01
Keywords: preemption setfpregs fpus register lwp
Synopsis: Obsoleted by: <INTEGRATION> SunOS 5.5.1: Supplemental kernel update patch
Date: Jun/19/2001

********************************************************************
The fix(es) delivered by Supplemental Patch 111444-01 has
been integrated into patch 103640-37.

Please install patch 103640-37 to revolve the bug(s) described
in this patch.

If 111444-01 is releady installed on your system, it is necessary
to back out 111444-01 before installing patch 103640-37.

********************************************************************

NOTE:	This point patch is scheduled for integration in a
	future SunOS release, although at this time no
	specific commitment can be given as to which SunOS
	release.
NOTE:	Refer to Special Install Instructions section for 
	IMPORTANT specific information on this patch.

Solaris Release: 2.5.1

SunOS Release: 5.5.1

Unbundled Product: 

Unbundled Release: 

Xref: 

Topic: SunOS 5.5.1: Supplemental kernel update patch

Relevant Architectures: sparc

BugId's fixed with this patch: 4439142

Changes incorporated in this version: 4439142

Patches accumulated and obsoleted by this patch: 

Patches which conflict with this patch: 103640-37 (or newer)

Patches required with this patch: 103640-36

Obsoleted by: 

Files included with this patch: 

/kernel/genunix
/platform/sun4c/kernel/unix
/platform/sun4d/kernel/unix
/platform/sun4m/kernel/unix
/platform/sun4u/kernel/genunix
/platform/sun4u/kernel/unix
/platform/sun4u1/kernel/genunix 
/platform/sun4u1/kernel/unix

Problem Description:

4439142 Kernel preemption during setfpregs results in floating point register contents not preserved

Patch Installation Instructions:
-------------------------------- 
Refer to the Install.info file within the patch for instructions on
using the generic 'installpatch' and 'backoutpatch' scripts provided
with each patch.  Any other special or non-generic installation
instructions should be described below.

Special Install Instructions:
----------------------------- 
 
Reboot the system after patch installation.

README -- Last modified date:  Tuesday, December 4, 2001