Re: [kvm-devel] [GIT PULL][RESEND #2] KVM Updates for 2.6.23-rc1

From: S.ÃaÄlar Onur
Date: Wed Jul 18 2007 - 13:47:07 EST


Hi Avi;

18 Tem 2007 Ãar tarihinde, Avi Kivity ÅunlarÄ yazmÄÅtÄ:
> This trace is certainly a kvm bug. What guest are you running? If it
> is free (and does not contain private information), can you post it
> somewhere for me to download?

After seeing your "[PATCH] i386: Decouple PAE from CONFIG_CMPXCHG64" mail i
applied it on top of Linus's current git and disabled HIGHMEM64 (following is
the diff between configs)

caglar@zangetsu linux-2.6 $ diff -u config .config
--- config 2007-07-18 12:34:36.000000000 +0300
+++ .config 2007-07-18 19:47:56.000000000 +0300
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.22
-# Wed Jul 18 02:32:10 2007
+# Wed Jul 18 19:47:56 2007
#
CONFIG_X86_32=y
CONFIG_GENERIC_TIME=y
@@ -200,11 +200,10 @@
CONFIG_DCDBAS=m
CONFIG_DMIID=y
# CONFIG_NOHIGHMEM is not set
-# CONFIG_HIGHMEM4G is not set
-CONFIG_HIGHMEM64G=y
+CONFIG_HIGHMEM4G=y
+# CONFIG_HIGHMEM64G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
-CONFIG_X86_PAE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
@@ -1228,7 +1227,6 @@
CONFIG_I2O=m
CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
CONFIG_I2O_EXT_ADAPTEC=y
-CONFIG_I2O_EXT_ADAPTEC_DMA64=y
CONFIG_I2O_CONFIG=m
CONFIG_I2O_CONFIG_OLD_IOCTL=y
CONFIG_I2O_BUS=m

And this time i get another oops [1] and because my kernel is tainted by
nvidia driver i also tried and get same with untainted one [2]. I hope they
helps...

[1] http://cekirdek.pardus.org.tr/~caglar/kvm/opps_tainted
[2] http://cekirdek.pardus.org.tr/~caglar/kvm/opps_not_tainted

Cheers
--
S.ÃaÄlar Onur <caglar@xxxxxxxxxxxxx>
http://cekirdek.pardus.org.tr/~caglar/

Linux is like living in a teepee. No Windows, no Gates and an Apache in house!

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