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Searched refs:TIF_NEED_FPU_LOAD (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.4/arch/x86/kernel/fpu/
Dcore.c95 !test_thread_flag(TIF_NEED_FPU_LOAD)) { in kernel_fpu_begin()
96 set_thread_flag(TIF_NEED_FPU_LOAD); in kernel_fpu_begin()
128 if (!test_thread_flag(TIF_NEED_FPU_LOAD)) { in fpu__save()
194 if (test_thread_flag(TIF_NEED_FPU_LOAD)) in fpu__copy()
202 set_tsk_thread_flag(dst, TIF_NEED_FPU_LOAD); in fpu__copy()
218 set_thread_flag(TIF_NEED_FPU_LOAD); in fpu__initialize()
357 if (test_thread_flag(TIF_NEED_FPU_LOAD)) in fpregs_assert_state_consistent()
371 clear_thread_flag(TIF_NEED_FPU_LOAD); in fpregs_mark_activate()
Dsignal.c66 if (!test_thread_flag(TIF_NEED_FPU_LOAD)) in save_fsave_header()
189 if (test_thread_flag(TIF_NEED_FPU_LOAD)) in copy_fpstate_to_sigframe()
324 set_thread_flag(TIF_NEED_FPU_LOAD); in __fpu__restore_sig()
/Linux-v5.4/arch/x86/include/asm/
Dthread_info.h91 #define TIF_NEED_FPU_LOAD 14 /* load FPU on return to userspace */ macro
121 #define _TIF_NEED_FPU_LOAD (1 << TIF_NEED_FPU_LOAD)
/Linux-v5.4/arch/x86/include/asm/trace/
Dfpu.h23 __entry->load_fpu = test_thread_flag(TIF_NEED_FPU_LOAD);
/Linux-v5.4/arch/x86/include/asm/fpu/
Dinternal.h547 clear_thread_flag(TIF_NEED_FPU_LOAD); in __fpregs_load_activate()
601 set_thread_flag(TIF_NEED_FPU_LOAD); in switch_fpu_finish()
/Linux-v5.4/arch/x86/kernel/
Dprocess_32.c238 if (!test_thread_flag(TIF_NEED_FPU_LOAD)) in __switch_to()
Dprocess_64.c515 if (!test_thread_flag(TIF_NEED_FPU_LOAD)) in __switch_to()
/Linux-v5.4/arch/x86/kvm/
Dx86.c3441 if (test_thread_flag(TIF_NEED_FPU_LOAD)) in kvm_arch_vcpu_load()
8167 WARN_ON_ONCE(test_thread_flag(TIF_NEED_FPU_LOAD)); in vcpu_enter_guest()