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3035cb6cbd
Factor out machine__idle_thread() so it can be re-used for guest machines. A thread is needed to find executable code, even for the guest kernel. To avoid possible future pid number conflicts, the idle thread can be used. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Andi Kleen <ak@linux.intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lore.kernel.org/r/20210218095801.19576-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>