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

/Linux-v4.19/arch/x86/kernel/fpu/
Dinit.c138 unsigned int fpu_kernel_xstate_size; variable
139 EXPORT_SYMBOL_GPL(fpu_kernel_xstate_size);
171 task_size += fpu_kernel_xstate_size; in fpu__init_task_struct_size()
212 fpu_kernel_xstate_size = sizeof(struct swregs_state); in fpu__init_system_xstate_size_legacy()
215 fpu_kernel_xstate_size = in fpu__init_system_xstate_size_legacy()
218 fpu_kernel_xstate_size = in fpu__init_system_xstate_size_legacy()
222 fpu_user_xstate_size = fpu_kernel_xstate_size; in fpu__init_system_xstate_size_legacy()
Dcore.c180 memset(state, 0, fpu_kernel_xstate_size); in fpstate_init()
204 memset(&dst_fpu->state.xsave, 0, fpu_kernel_xstate_size); in fpu__copy()
214 memcpy(&src_fpu->state, &dst_fpu->state, fpu_kernel_xstate_size); in fpu__copy()
Dxstate.c614 XSTATE_WARN_ON(paranoid_xstate_size != fpu_kernel_xstate_size); in do_extra_xstate_size_checks()
693 fpu_kernel_xstate_size = possible_xstate_size; in init_xstate_size()
786 fpu_kernel_xstate_size, in fpu__init_system_xstate()
Dsignal.c272 int state_size = fpu_kernel_xstate_size; in __fpu__restore_sig()
/Linux-v4.19/arch/x86/include/asm/
Dprocessor.h446 extern unsigned int fpu_kernel_xstate_size;
521 *size = fpu_kernel_xstate_size; in arch_thread_struct_whitelist()