Searched refs:buf_fx (Results 1 – 3 of 3) sorted by relevance
| /linux/arch/x86/kernel/fpu/ |
| A D | signal.c | 192 bool ia32_fxstate = (buf != buf_fx); in copy_fpstate_to_sigframe()
210 struct xregs_state __user *xbuf = buf_fx; in copy_fpstate_to_sigframe()
231 ret = copy_fpregs_to_sigframe(buf_fx); in copy_fpstate_to_sigframe()
236 if (!__clear_user(buf_fx, fpstate->user_size)) in copy_fpstate_to_sigframe()
348 if (!check_xstate_in_sigframe(buf_fx, &fx_sw_user)) in __fpu_restore_sig()
402 if (__copy_from_user(&fpregs->fxsave, buf_fx, in __fpu_restore_sig()
463 void __user *buf_fx = buf; in fpu__restore_sig() local
483 buf_fx = buf + sizeof(struct fregs_state); in fpu__restore_sig()
496 success = __fpu_restore_sig(buf, buf_fx, ia32_fxstate); in fpu__restore_sig()
507 unsigned long *buf_fx, unsigned long *size) in fpu__alloc_mathframe() argument
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| /linux/arch/x86/include/asm/fpu/ |
| A D | signal.h | 35 unsigned long *buf_fx, unsigned long *size);
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| /linux/arch/x86/kernel/ |
| A D | signal.c | 248 unsigned long buf_fx = 0; in get_sigframe() local
276 &buf_fx, &math_size); in get_sigframe()
296 if (!copy_fpstate_to_sigframe(*fpstate, (void __user *)buf_fx, math_size)) in get_sigframe()
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