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Re: [Xen-devel] xen 2.0/2.0.1 reboots silently on via C3-cpu

On Sat, 4 Dec 2004, Rupert Schlick wrote:

vendor_id       : CentaurHauls
model name      : VIA Samuel 2

yeah, that's the "bad" one.

vendor_id       : CentaurHauls
model name      : VIA Nehemiah

I also expect to send updated patch to the list on Monday which should
address all know in issues. FWIW, the issues I ran so far and fixed were:

        1) lack of 4mb page tables
        2) lack of support for CMOVE

So there is hope, at least. :-)

if you are up to experimenting:

1) find the patch I posted on list, apply it (note that the email had two attachements, you want only one)


2) edit Rules.mk

--- /usr/src/cm/xen/xen-2.0.bk-old/xen/arch/x86/Rules.mk-backup 2004-11-15 11:00:51.000000000 -0700 +++ /usr/src/cm/xen/xen-2.0.bk-old/xen/arch/x86/Rules.mk 2004-12-03 11:40:52.000000000 -0700
@@ -12,7 +12,7 @@
 CFLAGS  += -msoft-float

 ifeq ($(TARGET_SUBARCH),x86_32)
-CFLAGS  += -m32 -march=i686
+CFLAGS  += -m32 -march=i586
 LDFLAGS := --oformat elf32-i386

3) add "nosmp" and "noacpi" to xen boot params,

... and see how far you get.

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