Searched refs:TIF_FOREIGN_FPSTATE (Results 1 - 4 of 4) sorted by relevance

/linux-master/arch/arm64/include/asm/
H A Dthread_info.h63 #define TIF_FOREIGN_FPSTATE 3 /* CPU's FP state is not current's */ macro
88 #define _TIF_FOREIGN_FPSTATE (1 << TIF_FOREIGN_FPSTATE)
/linux-master/arch/arm64/kvm/
H A Dfpsimd.c85 * We will check TIF_FOREIGN_FPSTATE just before entering the
128 if (test_thread_flag(TIF_FOREIGN_FPSTATE))
166 clear_thread_flag(TIF_FOREIGN_FPSTATE);
/linux-master/arch/arm64/kernel/
H A Dfpsimd.c78 * As an optimization, we use the thread_info flag TIF_FOREIGN_FPSTATE to
93 * TIF_FOREIGN_FPSTATE flag with get_cpu_fpsimd_context(), which will suspend
99 * variable points to the task's fpsimd_state, the TIF_FOREIGN_FPSTATE flag is
102 * - the task returns to userland; if TIF_FOREIGN_FPSTATE is set, the task's
106 * TIF_FOREIGN_FPSTATE flag is cleared;
109 * TIF_FOREIGN_FPSTATE flag will still be cleared, so no FPSIMD state is
115 * and sets the TIF_FOREIGN_FPSTATE flag;
118 * returned from the 2nd syscall yet, TIF_FOREIGN_FPSTATE is still set so
449 if (test_thread_flag(TIF_FOREIGN_FPSTATE))
1361 if (!test_thread_flag(TIF_FOREIGN_FPSTATE)) {
[all...]
H A Dsmccc-call.S25 tbnz x16, #TIF_FOREIGN_FPSTATE, 1f // Any live FP state?

Completed in 137 milliseconds