On 09/07/2010 03:31 PM, Avi Kivity wrote:
On 09/07/2010 03:04 PM, Avi Kivity wrote:
On 09/07/2010 02:27 PM, Avi Kivity wrote:
On 09/07/2010 11:54 AM, Sheng Yang wrote:
BTW: the bad commit is: c94c3ba901f87115cf574044e7faabfb1d0251fb
"KVM: Don't
save/restore MSR_IA32_PERF_STATUS", but I haven't figured out the
reason yet.
Confirmed. Strange!
It's incredibly slow. Did we disable the cpu cache somehow? Maybe
through the page tables?
PAT = 0.
Patch posted - qemu didn't reset PAT correctly, but this worked before
c94c3ba90 since setting MSR_IA32_PERF_STATUS failed (and qemu didn't
check the error code).
--
error compiling committee.c: too many arguments to function
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