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

/Linux-v5.4/arch/x86/kernel/fpu/
Dinit.c139 unsigned int fpu_kernel_xstate_size; variable
140 EXPORT_SYMBOL_GPL(fpu_kernel_xstate_size);
172 task_size += fpu_kernel_xstate_size; in fpu__init_task_struct_size()
207 fpu_kernel_xstate_size = sizeof(struct swregs_state); in fpu__init_system_xstate_size_legacy()
210 fpu_kernel_xstate_size = in fpu__init_system_xstate_size_legacy()
213 fpu_kernel_xstate_size = in fpu__init_system_xstate_size_legacy()
217 fpu_user_xstate_size = fpu_kernel_xstate_size; in fpu__init_system_xstate_size_legacy()
Dcore.c156 memset(state, 0, fpu_kernel_xstate_size); in fpstate_init()
183 memset(&dst_fpu->state.xsave, 0, fpu_kernel_xstate_size); in fpu__copy()
195 memcpy(&dst_fpu->state, &src_fpu->state, fpu_kernel_xstate_size); in fpu__copy()
Dxstate.c608 XSTATE_WARN_ON(paranoid_xstate_size != fpu_kernel_xstate_size); in do_extra_xstate_size_checks()
687 fpu_kernel_xstate_size = possible_xstate_size; in init_xstate_size()
780 fpu_kernel_xstate_size, in fpu__init_system_xstate()
Dsignal.c275 int state_size = fpu_kernel_xstate_size; in __fpu__restore_sig()
/Linux-v5.4/arch/x86/include/asm/
Dprocessor.h431 extern unsigned int fpu_kernel_xstate_size;
506 *size = fpu_kernel_xstate_size; in arch_thread_struct_whitelist()