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Searched refs:TIF_NOCPUID (Results 1 – 2 of 2) sorted by relevance

/linux/arch/x86/include/asm/
H A Dthread_info.h96 #define TIF_NOCPUID 20 /* CPUID is not accessible in userland */ macro
109 #define _TIF_NOCPUID BIT(TIF_NOCPUID)
/linux/arch/x86/kernel/
H A Dprocess.c367 if (!test_and_set_thread_flag(TIF_NOCPUID)) { in disable_cpuid()
380 if (test_and_clear_thread_flag(TIF_NOCPUID)) { in enable_cpuid()
392 return !test_thread_flag(TIF_NOCPUID); in get_cpuid_mode()
414 if (test_thread_flag(TIF_NOCPUID)) in arch_setup_new_exec()