Thanks for your response
I built xen with
Make world XEN_TARGET_X86_PAE=y debug =y (do I have
this correct ??)
Make install
Depmod
Mkinitrd…..
I also edited the grub line as “kernel
/xen-3.0.gz hvm_debug=15” (I changed this after your email)
No I do not see any messages….
From:
xen-users-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Ranganathan, Shobha
Sent: 31 October 2006 17:45
To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] hvm_debug
option in Xen works ?
I
edited the line as “kernel /xen-3.0.gz hvm_debug=1”
I did
not *see* any HVM_DBG_LOG messages
.I was of course looking for the ones in “vmx_do_msr_read” function
in vmx.c
I
issued “dmesg” and “xm dmesg” in both guest and host
OS. Any ideas why this is not working?
Setting
hvm_debug=2 may work better, as the value 1 will only print debug messages
at DBG_LEVEL_0 (1 << 0). Or you could set it to 3, to get both
the level 0 and level 1 debug output. Or set it to "15" to get
"all numbered levels".
xm
dmesg should show these prints, but of course, it DOES assume that you set the
right bit in the level. [Level is a bit weird usage, if the actual selection
criteria is a bitmask, but never mind...]
--
Mats
Regards
Shobha
Ranganathan
"The significant challenges we face cannot
be resolved at the same level of thinking we were at when we created
them." Albert Einstein
