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

/Linux-v4.19/arch/x86/kernel/fpu/
Dsignal.c59 if (use_fxsr()) { in save_fsave_header()
127 else if (use_fxsr()) in copy_fpregs_to_sigframe()
200 if ((ia32_fxstate || !use_fxsr()) && save_fsave_header(tsk, buf)) in copy_fpstate_to_sigframe()
203 if (use_fxsr() && save_xstate_epilog(buf_fx, ia32_fxstate)) in copy_fpstate_to_sigframe()
234 if (use_fxsr()) { in sanitize_restored_xstate()
261 } else if (use_fxsr()) { in copy_user_to_fpregs_zeroing()
382 if (ia32_frame && use_fxsr()) { in fpu__restore_sig()
397 if (ia32_frame && use_fxsr()) { in fpu__alloc_mathframe()
/Linux-v4.19/arch/x86/include/asm/fpu/
Dinternal.h72 static __always_inline __pure bool use_fxsr(void) in use_fxsr() function
417 if (likely(use_fxsr())) { in copy_fpregs_to_fpstate()
436 if (use_fxsr()) in __copy_kernel_to_fpregs()