kvm_stat: Remove

The source has moved to the Linux kernel tree.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

scripts/kvm/kvm_stat.texi

@@ -1,55 +0,0 @@
-@example
-@c man begin SYNOPSIS
-usage: kvm_stat [OPTION]...
-@c man end
-@end example
-
-@c man begin DESCRIPTION
-
-kvm_stat prints counts of KVM kernel module trace events.  These events signify
-state transitions such as guest mode entry and exit.
-
-This tool is useful for observing guest behavior from the host perspective.
-Often conclusions about performance or buggy behavior can be drawn from the
-output.
-
-The set of KVM kernel module trace events may be specific to the kernel version
-or architecture.  It is best to check the KVM kernel module source code for the
-meaning of events.
-
-Note that trace events are counted globally across all running guests.
-
-@c man end
-
-@c man begin OPTIONS
-@table @option
-@item -1, --once, --batch
-  run in batch mode for one second
-@item -l, --log
-  run in logging mode (like vmstat)
-@item -t, --tracepoints
-  retrieve statistics from tracepoints
-@item -d, --debugfs
-  retrieve statistics from debugfs
-@item -f, --fields=@var{fields}
-  fields to display (regex)
-@item -h, --help
-  show help message
-@end table
-
-@c man end
-
-@ignore
-
-@setfilename kvm_stat
-@settitle Report KVM kernel module event counters.
-
-@c man begin AUTHOR
-Stefan Hajnoczi <stefanha@redhat.com>
-@c man end
-
-@c man begin SEEALSO
-perf(1), trace-cmd(1)
-@c man end
-
-@end ignore