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

/linux/arch/arm64/kernel/
H A Dfpsimd.c92 * is necessary to protect any manipulation of a task's fpsimd_state or
99 * variable points to the task's fpsimd_state, the TIF_FOREIGN_FPSTATE flag is
105 * CPU's fpsimd_last_state pointer is set to this task's fpsimd_state and the
316 * task->thread.uw.fpsimd_state; bits [max : 128] for each of Z0-Z31 are
334 * task->thread.uw.fpsimd_state should be ignored.
338 * task->thread.uw.fpsimd_state.vregs should be considered stale
341 * * FPSR and FPCR are always stored in task->thread.uw.fpsimd_state
417 &current->thread.uw.fpsimd_state.fpsr, in task_fpsimd_load()
421 fpsimd_load_state(&current->thread.uw.fpsimd_state); in task_fpsimd_load()
644 * Transfer the FPSIMD state in task->thread.uw.fpsimd_state t
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/linux/tools/testing/selftests/arm64/fp/
H A Dsve-ptrace.c436 struct user_fpsimd_state fpsimd_state; in ptrace_set_sve_get_fpsimd_data() local
476 if (get_fpsimd(child, &fpsimd_state)) { in ptrace_set_sve_get_fpsimd_data()
492 if (tmp != fpsimd_state.vregs[i]) { in ptrace_set_sve_get_fpsimd_data()
500 &fpsimd_state.fpsr, &errors); in ptrace_set_sve_get_fpsimd_data()
502 &fpsimd_state.fpcr, &errors); in ptrace_set_sve_get_fpsimd_data()
/linux/arch/arm64/include/asm/
H A Dprocessor.h162 struct user_fpsimd_state fpsimd_state; member
270 sizeof_field(struct thread_struct, uw.fpsimd_state)); in arch_thread_struct_whitelist()