805824884f
Bug: 65551293 Bug: 69390067 Test: None. Prebuilt only change. Change-Id: I62304b342a8b52fd505892cc2d4ebc882148224b
23 lines
932 B
Text
23 lines
932 B
Text
# performanced
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type performanced, domain, mlstrustedsubject;
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type performanced_exec, exec_type, file_type;
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# Needed to check for app permissions.
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binder_use(performanced)
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binder_call(performanced, system_server)
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allow performanced permission_service:service_manager find;
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pdx_server(performanced, performance_client)
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# TODO: use file caps to obtain sys_nice instead of setuid / setgid.
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allow performanced self:capability { setuid setgid sys_nice };
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# Access /proc to validate we're only affecting threads in the same thread group.
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# Performanced also shields unbound kernel threads. It scans every task in the
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# root cpu set, but only affects the kernel threads.
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r_dir_file(performanced, { appdomain bufferhubd kernel surfaceflinger })
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dontaudit performanced domain:dir read;
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allow performanced { appdomain bufferhubd kernel surfaceflinger }:process setsched;
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# Access /dev/cpuset/cpuset.cpus
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r_dir_file(performanced, cgroup)
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