| Text 243, 222 rader
Skriven 2005-01-30 18:50:35 av madodel@ptdprolog.net
Ärende: [VOICENWS] SW: 20050129 kernels on Testcase
===================================================
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(authenticated:madodel@[24.238.72.67])
From: madodelDESPAM@ptdprolog.net 
*** Warning ***   Do NOT use these kernels on Pentium Pro systems.
[Moderator note: As always these are not officially supported by IBM
unless they tell you to use them.  
 Download from <ftp://testcase.boulder.ibm.com/ps/fromibm/os2/>
  **** Please send any followup to comp.os.os2.bugs on usenet.  ****
Also note that files are only on IBM's testcase for 2-3 days, so if you
want to try these get them now.   Make certain you back up any files
replaced and don't try these on a production system.  Read any readme file
before applying any changes.  If your system is working well, and you have
no problems addressed by these updates, do yourself a favour and don't
mess with this.  You have been warned. 
The UNI and SMP files are for WSeB/ACP/eCS Pro (SMP kernel) and the W4
files are for post FP15/MCP versions, including eComStation.  Only use the
SMP kernel on a machine with more then one CPU.]
From the readme file:
  20041103 14.100d
  	WITHDRAWN
  20041105 14.100e
  	****** WARNING: Do NOT use this version on a Pentium Pro machine.
	    For the benefit of everyone else, I have temporarily removed a
	    workaround for a P-Pro chip bug. This will improve performance
	    under heavy load by a few percent for all other machines by 
	    correctly aligning the IDT entry.
	JR20486  More sys3175 during bootup on Pentium 4s (and maybe Opterons?)
		 with >512mb of RAM
	- changedd vmco_s to be 8 bytes instead of 5. This will break tools that
	depended on that length and will use an extra 184kb of resident memory.
	However, it greatly speeds up some memory management operations.
  20041210 14.100g
  20041214 14.100h
  20041215 14.100i
  	WITHDRAWN (kernel causes machines with older CPUs to hang on boot)
  20041216 14.100j
  20041216 14.100k
  	****** SEE WARNING UNDER 20041105
	** Experimental: Changed realmode transition code again to try to make
                         all CPUs happy with APM and TESTCFG.
	JR20486 (again): Even more P4-related changes. Athlon64 likely still not
	working reliably (or supported).
	- os2dump and os2ldr LBA changes in 20041105 backed out
	- *Very* small timing hole caused trap 3 in SwitchNPX
  20050112 14.100m
  	****** SEE WARNING UNDER 20041105
	PJ30111 Trap 000E in _vmAliasToAlias (only during debugging?)
  20050113 14.100n
  	****** SEE WARNING UNDER 20041105
	- IPE _SelFreeGDT invalid selector when freeing a ring 3 GDT selector
	  that is also the highest allocated gsel.
  20050129 14.100o
  	****** SEE WARNING UNDER 20041105
	- Ring 3 NPX error could result in trap 000e
--
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 [Moderator's note:  All posts are sent without guarantee to the 
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  the quality/useability of products announced here is impossible.
  If you respond to this post please remove the DESPAM from the
  poster's email addresses.   Please do not send requests for information
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