cvs commit: src/sys/conf ldscript.i386 src/sys/i386/i386 bios.c genassym.c locore.s machdep.c mp_machdep.c mpboot.s pmap.c src/sys/i386/include pmap.h vmparam.h

[Don Lewis]

On  3 Oct, Peter Jeremy wrote:
> On Wed, Oct 01, 2003 at 04:46:08PM -0700, Peter Wemm wrote:
>>  Log:
>>  Commit Bosko's patch to clean up the PSE/PG_G initialization to and
>>  avoid problems with some Pentium 4 cpus and some older PPro/Pentium2
>>  cpus.  There are several problems, some documented in Intel errata.
> 
> Do these problems also apply to -STABLE?  I have an old Pentium system
> that seems to have a PSE-related problem. (PSE + traffic via VLAN trunk
> randomly wedges hard).

I believe I've run into memory corruption problems on my PII -stable
machine that went away when I added the DISABLE_PSE option.