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Searched refs:fpu_user_xstate_size (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.10/arch/x86/kernel/fpu/
Dsignal.c38 fx_sw->xstate_size > fpu_user_xstate_size || in check_for_xstate()
101 (__u32 __user *)(buf + fpu_user_xstate_size)); in save_xstate_epilog()
138 if (unlikely(err) && __clear_user(buf, fpu_user_xstate_size)) in copy_fpregs_to_sigframe()
199 if (!fault_in_pages_writeable(buf_fx, fpu_user_xstate_size)) in copy_fpstate_to_sigframe()
474 return use_xsave() ? fpu_user_xstate_size + FP_XSTATE_MAGIC2_SIZE : in xstate_sigframe_size()
475 fpu_user_xstate_size; in xstate_sigframe_size()
519 int size = fpu_user_xstate_size + FP_XSTATE_MAGIC2_SIZE; in fpu__init_prepare_fx_sw_frame()
524 fx_sw_reserved.xstate_size = fpu_user_xstate_size; in fpu__init_prepare_fx_sw_frame()
Dregset.c102 return membuf_write(&to, xsave, fpu_user_xstate_size); in xstateregs_get()
120 if ((pos != 0) || (count < fpu_user_xstate_size)) in xstateregs_set()
Dinit.c216 fpu_user_xstate_size = fpu_kernel_xstate_size; in fpu__init_system_xstate_size_legacy()
Dxstate.c74 unsigned int fpu_user_xstate_size; variable
766 fpu_user_xstate_size = xsave_size; in init_xstate_size()
854 update_regset_xstate_info(fpu_user_xstate_size, xfeatures_mask_user()); in fpu__init_system_xstate()
/Linux-v5.10/arch/x86/include/asm/
Dprocessor.h481 extern unsigned int fpu_user_xstate_size;