Steven Rostedt wrote:
The following must be available without recursion for the function
tracer to work:
local_irq_save/restore
smp_processor_id
preempt_enable/disable_notrace
atomic_inc/dec
In arch/x86/kvm/svm.c, function svm_vcpu_run(), everything between the
vmrun instruction and the call to load_host_msrs() is executed without a
live pda, so no smp_processor_id(). Could easily be fixed by
rearranging things.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
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