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Searched refs:SVCR_ZA_MASK (Results 1 – 7 of 7) sorted by relevance

/linux-5.19.10/tools/testing/selftests/arm64/abi/
Dsyscall-abi.c259 if ((svcr_in & SVCR_ZA_MASK) != (svcr_out & SVCR_ZA_MASK)) { in check_svcr()
284 if (!(svcr & SVCR_ZA_MASK)) in check_za()
378 SVCR_ZA_MASK | SVCR_SM_MASK), in test_one_syscall()
386 SVCR_ZA_MASK), in test_one_syscall()
Dsyscall-abi.h9 #define SVCR_ZA_MASK 2 macro
/linux-5.19.10/arch/arm64/kvm/
Dfpsimd.c102 (SVCR_SM_MASK | SVCR_ZA_MASK)) { in kvm_arch_vcpu_load_fp()
/linux-5.19.10/arch/arm64/kernel/
Dsignal.c401 current->thread.svcr &= ~SVCR_ZA_MASK; in restore_za_context()
422 current->thread.svcr &= ~SVCR_ZA_MASK; in restore_za_context()
435 current->thread.svcr |= SVCR_ZA_MASK; in restore_za_context()
935 current->thread.svcr &= ~(SVCR_ZA_MASK | in setup_return()
Dfpsimd.c452 if (*svcr & SVCR_ZA_MASK) in fpsimd_save()
857 SVCR_ZA_MASK); in vec_set_vector_length()
Dptrace.c1103 target->thread.svcr &= ~SVCR_ZA_MASK; in za_set()
1128 target->thread.svcr |= SVCR_ZA_MASK; in za_set()
/linux-5.19.10/arch/arm64/include/asm/
Dfpsimd.h75 return system_supports_sme() && (thread->svcr & SVCR_ZA_MASK); in thread_za_enabled()