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Searched refs:use_fxsr (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.15/arch/x86/kernel/fpu/
Dsignal.c69 if (use_fxsr()) { in save_fsave_header()
142 else if (use_fxsr()) in copy_fpregs_to_sigframe()
214 if ((ia32_fxstate || !use_fxsr()) && save_fsave_header(tsk, buf)) in copy_fpstate_to_sigframe()
217 if (use_fxsr() && save_xstate_epilog(buf_fx, ia32_fxstate)) in copy_fpstate_to_sigframe()
238 } else if (use_fxsr()) { in __restore_fpregs_from_user()
453 if (ia32_frame && use_fxsr()) { in fpu__restore_sig()
485 if (ia32_frame && use_fxsr()) { in fpu__alloc_mathframe()
507 IS_ENABLED(CONFIG_X86_32)) && use_fxsr()) in fpu__get_fpstate_size()
Dcore.c113 if (likely(use_fxsr())) { in save_fpregs_to_fpstate()
146 if (use_fxsr()) in __restore_fpregs_from_fpstate()
323 else if (use_fxsr()) in restore_fpregs_from_init_fpstate()
/Linux-v5.15/arch/x86/include/asm/fpu/
Dinternal.h72 static __always_inline __pure bool use_fxsr(void) in use_fxsr() function