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"