At Tue, 10 Nov 2009 06:59:11 +0100,
e...@80386.nl wrote:
> > (1) On MacBook, lock up occured on real hardware? Not on hypervisor?
>
> Nope. The MacBook does use Apple's Boot Camp, but I can't say whether
> that can be considered to be a hypervisor. What happens, is that the
> system just locks up after probing all the device. It doesn't mount the
> root device anymore.
Hmm, I think Boot Camp is not hypervisor, and should be treated as
real hardware. Which architecture (i386/amd64) you are using?
> > (2) On both system, is there no problem before this commit?
>
> I bisected it and the revision before this one does boot. I'll
> experiment with the tunables this afternoon. I really had to get some
> sleep last night, so I couldn't investigate it any further.
You can try with hw.clflush_disable="1" in loader.conf. If you can
boot with it, I must be mistaken something (anyway its my fault).
Can you show me CPUID line at boot message (of course from the kernel
you can boot) like this?
> CPU: Dual-Core AMD Opteron(tm) Processor 2210 (1800.07-MHz K8-class CPU)
> Origin = "AuthenticAMD" Id = 0x40f12 Stepping = 2
>
> Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
> Features2=0x2001<SSE3,CX16>
> AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!>
--
Jun Kuriyama <kuriy...@freebsd.org> // FreeBSD Project
<kuriy...@s2factory.co.jp> // S2 Factory, Inc.
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
