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[Qemu-devel] kqemu on celeron 64-bit (fwd)
From: |
Ryan Jud Hughes |
Subject: |
[Qemu-devel] kqemu on celeron 64-bit (fwd) |
Date: |
Tue, 20 Nov 2007 10:34:31 -0500 (EST) |
Hi. I'm not sure this message made it to the list (I never saw it come
back), so I'm re-sending it. If it actually did make it before, I
apologize.
Thanks.
--Ryan
---------- Forwarded message ----------
Date: Sat, 17 Nov 2007 12:13:45 -0500 (EST)
From: Ryan Jud Hughes <address@hidden>
To: address@hidden
Subject: kqemu on celeron 64-bit
Hi. I'm attempting to run qemu with kqemu on an intel celeron host, with a
variety of guests, and getting no luck.
I've got a few different guests I'm trying:
1. Damn-Small Linux, a 32bit linux 2.4 kernel.
2. Puppy Linux, a 32bit linux 2.6 kernel.
3. Debian businesscard, a 64bit linux 2.6 kernel.
Lemme show you what versions of things I'm using:
QEMU PC emulator version 0.9.0, Copyright (c) 2003-2007 Fabrice Bellard
(I downloaded the source and compiled it)
kqemu, I got the source package from ubuntu gutsy: 1.3.0~pre11-6
Linux version 2.6.22-14-generic (address@hidden) (gcc version 4.1.3 20070929
(prerelease) (Ubuntu 4.1.2-16ubuntu2)) #1 SMP Sun Oct 14 21:45:15 GMT 2007
cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 22
model name : Intel(R) Celeron(R) CPU 530 @ 1.73GHz
stepping : 1
cpu MHz : 1729.066
cache size : 1024 KB
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc
up pni monitor ds_cpl tm2 ssse3 cx16 xtpr lahf_lm
bogomips : 3463.63
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
All of these things work if kqemu is not enabled. Here's how they fail if I do
try to use kqemu and qemu-system-x86_64:
1. Damn-Small Linux begins to start Xwindows, and then hangs with a black
screen indefinitely.
2. Puppy Linux prints a kernel crash onto the SDL screen. I can't figure
out how to get it to run with a serial console, though. Otherwise, I
would've loved to have copy/pasted it here. I included a screenshot of
that one.
3. Debian businesscard actually crashed the whole emulator. This is what
it printed on my console after it crashed.
RAX=0000000000000000 RBX=ffffffff80451ca0 RCX=000000000000001c
RDX=ffffffff804c0ec0
RSI=000000000000001c RDI=ffffffff80451ca0 RBP=0000000000000286
RSP=ffffffff804c0ee0
R8 =0000000000000011 R9 =ffffffff804c0ec0 R10=ffffffff804c0f30
R11=ffff81000729bce0
R12=ffff8100070d23c0 R13=0000000000000000 R14=0000000000000246
R15=ffff810007efc800
RIP=ffffffff80287a84 RFL=00010206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00af9a00
SS =0018 0000000000000000 ffffffff 00cf9300
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffffffff80521000 00000000 00000000
LDT=0000 0000000000000000 00000000 00008000
TR =0040 ffff810001003000 0000206f 01008900
GDT= ffffffff80532000 00000080
IDT= ffffffff804c7000 00000fff
CR0=8005003b CR2=00002ab0bfbd3880 CR3=00000000072a7000 CR4=000006e0
Unsupported return value: 0xffffffff
I don't know if the debugging info I've provided is the right stuff, so tell me
if you need anything else.
Thanks.
--Ryan
qemucrash.png
Description: PNG image
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