On 04/07/2010 11:38 PM, Richard Simpson wrote:
On 07/04/10 13:23, Avi Kivity wrote:
On 04/07/2010 03:10 PM, Richard Simpson wrote:
On 07/04/10 06:39, Avi Kivity wrote:
On 04/07/2010 01:31 AM, Richard Simpson wrote:
2.6.27 should be plenty fine for nx. Really the important bit is that
the host kernel has nx enabled. Can you check if that is so?
The attached script should verify it.
IOError: [Errno 2] No such file or directory: '/dev/msr0'
Run as root, please. And check first that you have a file named
/dev/cpu/0/msr.
Doh!
gordon Code # ./check-nx
nx: enabled
gordon Code #
OK, seems to be enabled just fine. Any other ideas? I am beginning to
get that horrible feeling that there isn't a real problem and it is just
me being dumb!
I really hope so, because I am out of ideas... :)
Can you verify check-nx returns disabled on the guest?
Does /proc/cpuinfo show nx in the guest?
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I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
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