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/Linux-v6.6/Documentation/devicetree/bindings/riscv/
Dextensions.yaml168 - const: zba
170 The standard Zba bit-manipulation extension for address generation
/Linux-v6.6/Documentation/riscv/
Dhwprobe.rst70 * :c:macro:`RISCV_HWPROBE_EXT_ZBA`: The Zba address generation extension is
/Linux-v6.6/arch/riscv/kernel/
Dsys_riscv.c148 if (riscv_isa_extension_available(isainfo->isa, ZBA)) in hwprobe_isa_ext0()
Dcpufeature.c174 __RISCV_ISA_EXT_DATA(zba, RISCV_ISA_EXT_ZBA),
/Linux-v6.6/arch/riscv/kvm/
Dvcpu_onereg.c42 KVM_ISA_EXT_ARR(ZBA),
/Linux-v6.6/tools/testing/selftests/kvm/riscv/
Dget-reg-list.c721 {"zba", .feature = KVM_RISCV_ISA_EXT_ZBA, .regs = zba_regs, .regs_n = ARRAY_SIZE(zba_regs),}
/Linux-v6.6/mm/
Dmemory.c3468 pgoff_t vba, vea, zba, zea; in unmap_mapping_range_tree() local
3473 zba = max(first_index, vba); in unmap_mapping_range_tree()
3477 ((zba - vba) << PAGE_SHIFT) + vma->vm_start, in unmap_mapping_range_tree()