Date: Tue, 17 Sep 2002 10:07:11 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 17622 for review Message-ID: <200209171707.g8HH7B3g004909@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://people.freebsd.org/~peter/p4db/chv.cgi?CH=17622 Change 17622 by jhb@jhb_zion on 2002/09/17 10:07:07 Turn off PSE and PG_G for DP2 so that it has a chance of !sucking. :-P Affected files ... .. //depot/releng/5_dp2/src/sys/i386/conf/GENERIC#3 edit .. //depot/releng/5_dp2/src/sys/i386/conf/OLDCARD#2 edit Differences ... ==== //depot/releng/5_dp2/src/sys/i386/conf/GENERIC#3 (text+ko) ==== @@ -65,6 +65,15 @@ options WITNESS #Enable checks to detect deadlocks and cycles options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed +# +# DP2-specific Options: +# +# Disable certain VM optimizations as they currently cause memory corruption +# on newer Pentium4 and Athlon systems. +# +options DISABLE_PSE +options DISABLE_PG_G + # To make an SMP kernel, the next two are needed #options SMP # Symmetric MultiProcessor Kernel #options APIC_IO # Symmetric (APIC) I/O ==== //depot/releng/5_dp2/src/sys/i386/conf/OLDCARD#2 (text+ko) ==== @@ -62,6 +62,15 @@ options WITNESS #Enable checks to detect deadlocks and cycles options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed +# +# DP2-specific Options: +# +# Disable certain VM optimizations as they currently cause memory corruption +# on newer Pentium4 and Athlon systems. +# +options DISABLE_PSE +options DISABLE_PG_G + # To make an SMP kernel, the next two are needed #options SMP # Symmetric MultiProcessor Kernel #options APIC_IO # Symmetric (APIC) I/O To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe p4-releng" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200209171707.g8HH7B3g004909>