wrpkru            113 arch/x86/include/asm/special_insns.h 	wrpkru(pkru);
wrpkru            120 tools/testing/selftests/x86/pkey-helpers.h 	wrpkru(pkru);
wrpkru            133 tools/testing/selftests/x86/pkey-helpers.h 	wrpkru(pkru);