Patch-ID# 111789-06

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Keywords: dr lock os quiesce cpu affinity page
Synopsis: SunOS 5.8: /platform/SUNW,Ultra-Enterprise-10000/kernel/drv/dr patch
Date: Jun/28/2004


Install Requirements: See Special Install Instructions                      
                      Reboot immediately after patch is installed                      
                      Install in Single User Mode                      
                      
Solaris Release: 8

SunOS Release: 5.8

Unbundled Product: 

Unbundled Release: 

Xref: 

Topic: SunOS 5.8: /platform/SUNW,Ultra-Enterprise-10000/kernel/drv/dr patch
	***********************************************************
	NOTE: This patch may contain one or more OEM-specific platform ports.
	      See the appropriate OEM_NOTES file within the patch for
	      information specific to these platforms.
	      DO NOT INSTALL this patch on an OEM system if a corresponding
	      OEM_NOTES file is not present (or is present, but instructs not
	      to install the patch), unless the OEM vendor directs otherwise.
	***********************************************************
	NOTE:   Refer to Special Install Instructions section for
                IMPORTANT specific information on this patch.

Relevant Architectures: sparc.sun4u

BugId's fixed with this patch: 4406573 4417163 4630747 4860955 4893666 4967307

Changes incorporated in this version: 4860955 4893666

Patches accumulated and obsoleted by this patch: 111740-01

Patches which conflict with this patch: 

Patches required with this patch: 108528-29 117000-05 117350-03 (or greater)

Obsoleted by: 

Files included with this patch: 

/platform/SUNW,Ultra-Enterprise-10000/kernel/drv/dr
/platform/SUNW,Ultra-Enterprise-10000/kernel/drv/sparcv9/dr

Problem Description:

4860955 page removal causes a good page to be removed after DR operation
4893666 page_retire does not update retired page list in some cases
 
(from 111789-05)
 
4967307 SunOS 5.8: /platform/SUNW,Ultra-Enterprise-10000/kernel/drv/dr patch.
 
(from 111789-04)
 
	This patch revision was generated to allow for a DR port for an OEM platform.
 
(from 111789-03)
 
	This patch revision was generated to allow for a
        DR port for an OEM platform. Reference bugid 4686688.
 
(from 111789-02)
 
4630747 Incorrect OEM port of patch 111789-01 in S8 Update7 release
 
(from 111789-01)
 
	This patch revision was generated to accumulate and obsolete the
        feature changes introduced in feature point patch 111740-01.
 
(from 111740-01)
 
4406573 SUNW,Sun-Fire-15000 DR code grabs adaptive lock and resets spl during OS quiesce
4417163 SUNW,Sun-Fire-15000 DR code leaves CPU affinity set in error case

Patch Installation Instructions:
--------------------------------
 
For Solaris 2.0-2.6 releases, refer to the Install.info file and/or
the README within the patch for instructions on using the generic
'installpatch' and 'backoutpatch' scripts provided with each patch.
 
For Solaris 7-9 releases, refer to the man pages for instructions
on using 'patchadd' and 'patchrm' scripts provided with Solaris.
Any other special or non-generic installation instructions should be
described below as special instructions.  The following example
installs a patch to a standalone machine:
 
       example# patchadd /var/spool/patch/104945-02
 
The following example removes a patch from a standalone system:
 
       example# patchrm 104945-02
 
For additional examples please see the appropriate man pages.

Special Install Instructions:
-----------------------------
 
Reboot the system after patch installation.
 
	NOTE 1:	To get the complete fix for bugs 4860955 and 4893666,
	one needs to also install the following patches:
 
	111335-22 (or newer)	Sun-Fire-15000 dr, gptwo_pci & sc_gptwocfg drivers patch
	111790-20 (or newer)    ngdr and ngdrmach drivers patch for Ultra-Enterprise-10000
	116970-01 (or newer)	sbdp patch

README -- Last modified date:  Monday, November 14, 2005