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Add note about ULE breakage at the moment.

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Submitted by: Xin LI
This commit is contained in:
Warner Losh 2004-07-05 18:11:59 +00:00
parent f586f10d0d
commit 58af32166f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=131641
1 changed files with 10 additions and 0 deletions
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@ -17,6 +17,13 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 5.x IS SLOW:
developers choose to disable these features on build machines
to maximize performance.
20040702:
The native preemption has been added to the kernel scheduler.
There is some report that ULE scheduler was broken in some
machines and we encourage users using ULE schedluer either
stick with an known good kernel, or temporary switch to 4BSD
scheduler as a workaround.
20040630:
The netgraph ABI version number has been incremented to indicate
an incompatible change in the ABI. Old netgraph nodes will refuse
@ -26,6 +33,9 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 5.x IS SLOW:
case the changes are simple; the file ng_ksocket.c serves as an
example of such changes.
This also broke i4b, although the compile problem has been papered
over.
20040630:
ACPI has been updated to disable known-bad BIOS revisions. A message
will be printed on console indicating that ACPI has been disabled