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

/arch/riscv/kvm/
A Dvmid.c22 static unsigned long vmid_bits __ro_after_init;
32 vmid_bits = csr_read(CSR_HGATP); in kvm_riscv_gstage_vmid_detect()
33 vmid_bits = (vmid_bits & HGATP_VMID) >> HGATP_VMID_SHIFT; in kvm_riscv_gstage_vmid_detect()
34 vmid_bits = fls_long(vmid_bits); in kvm_riscv_gstage_vmid_detect()
41 if ((1UL << vmid_bits) < num_possible_cpus()) in kvm_riscv_gstage_vmid_detect()
42 vmid_bits = 0; in kvm_riscv_gstage_vmid_detect()
47 return vmid_bits; in kvm_riscv_gstage_vmid_bits()
61 if (!vmid_bits) in kvm_riscv_gstage_vmid_ver_changed()
117 vmid_next &= (1 << vmid_bits) - 1; in kvm_riscv_gstage_vmid_update()
/arch/arm64/include/asm/
A Dcpufeature.h942 int vmid_bits; in get_vmid_bits() local
944 vmid_bits = cpuid_feature_extract_unsigned_field(mmfr1, in get_vmid_bits()
946 if (vmid_bits == ID_AA64MMFR1_EL1_VMIDBits_16) in get_vmid_bits()
/arch/arm64/kernel/
A Dcpufeature.c3685 unsigned int safe_vmid_bits, vmid_bits; in verify_hyp_capabilities() local
3696 vmid_bits = get_vmid_bits(mmfr1); in verify_hyp_capabilities()
3697 if (vmid_bits < safe_vmid_bits) { in verify_hyp_capabilities()

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