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

/Linux-v6.6/arch/s390/boot/
Duv.c17 struct uv_info __bootdata_preserved(uv_info);
34 memcpy(uv_info.inst_calls_list, uvcb.inst_calls_list, sizeof(uv_info.inst_calls_list)); in uv_query_info()
35 uv_info.uv_base_stor_len = uvcb.uv_base_stor_len; in uv_query_info()
36 uv_info.guest_base_stor_len = uvcb.conf_base_phys_stor_len; in uv_query_info()
37 uv_info.guest_virt_base_stor_len = uvcb.conf_base_virt_stor_len; in uv_query_info()
38 uv_info.guest_virt_var_stor_len = uvcb.conf_virt_var_stor_len; in uv_query_info()
39 uv_info.guest_cpu_stor_len = uvcb.cpu_stor_len; in uv_query_info()
40 uv_info.max_sec_stor_addr = ALIGN(uvcb.max_guest_stor_addr, PAGE_SIZE); in uv_query_info()
41 uv_info.max_num_sec_conf = uvcb.max_num_sec_conf; in uv_query_info()
42 uv_info.max_guest_cpu_id = uvcb.max_guest_cpu_id; in uv_query_info()
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/Linux-v6.6/arch/s390/kernel/
Duv.c34 struct uv_info __bootdata_preserved(uv_info);
35 EXPORT_SYMBOL(uv_info);
66 uv_info.uv_base_stor_len, SZ_1M, SZ_2G, in setup_uv()
70 uv_info.uv_base_stor_len); in setup_uv()
74 if (uv_init(__pa(uv_stor_base), uv_info.uv_base_stor_len)) { in setup_uv()
75 memblock_free(uv_stor_base, uv_info.uv_base_stor_len); in setup_uv()
80 uv_info.uv_base_stor_len >> 20); in setup_uv()
477 uv_info.inst_calls_list[0], in uv_query_facilities()
478 uv_info.inst_calls_list[1], in uv_query_facilities()
479 uv_info.inst_calls_list[2], in uv_query_facilities()
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/Linux-v6.6/arch/s390/kvm/
Dpv.c82 get_order(uv_info.guest_cpu_stor_len)); in kvm_s390_pv_destroy_cpu()
113 get_order(uv_info.guest_cpu_stor_len)); in kvm_s390_pv_create_cpu()
127 get_order(uv_info.guest_cpu_stor_len)); in kvm_s390_pv_create_cpu()
161 get_order(uv_info.guest_base_stor_len)); in kvm_s390_pv_dealloc_vm()
167 unsigned long base = uv_info.guest_base_stor_len; in kvm_s390_pv_alloc_vm()
168 unsigned long virt = uv_info.guest_virt_var_stor_len; in kvm_s390_pv_alloc_vm()
190 vlen += uv_info.guest_virt_base_stor_len; in kvm_s390_pv_alloc_vm()
234 free_pages(leftover->stor_base, get_order(uv_info.guest_base_stor_len)); in kvm_s390_pv_dispose_one_leftover()
299 return test_bit_inv(BIT_UVC_CMD_DESTROY_SEC_CONF_FAST, uv_info.inst_calls_list); in is_destroy_fast_available()
756 const u64 increment_len = uv_info.conf_dump_storage_state_len; in kvm_s390_pv_dump_stor_state()
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Dkvm-s390.c644 (unsigned long *)&uv_info.inst_calls_list)) { in kvm_vm_ioctl_check_extension()
1548 filter = uv_info.uv_feature_indications & KVM_S390_VM_CPU_UV_FEAT_GUEST_MASK; in kvm_s390_set_uv_feat()
1833 BUILD_BUG_ON(sizeof(*dst) != sizeof(uv_info.uv_feature_indications)); in kvm_s390_get_machine_uv_feat()
1835 feat = uv_info.uv_feature_indications & KVM_S390_VM_CPU_UV_FEAT_GUEST_MASK; in kvm_s390_get_machine_uv_feat()
2515 uv_info.inst_calls_list, in kvm_s390_handle_pv_info()
2516 sizeof(uv_info.inst_calls_list)); in kvm_s390_handle_pv_info()
2519 info->vm.max_cpus = uv_info.max_guest_cpu_id + 1; in kvm_s390_handle_pv_info()
2520 info->vm.max_guests = uv_info.max_num_sec_conf; in kvm_s390_handle_pv_info()
2521 info->vm.max_guest_addr = uv_info.max_sec_stor_addr; in kvm_s390_handle_pv_info()
2522 info->vm.feature_indication = uv_info.uv_feature_indications; in kvm_s390_handle_pv_info()
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/Linux-v6.6/arch/s390/include/asm/
Duv.h385 struct uv_info { struct
408 extern struct uv_info uv_info; argument
412 if (feature_bit >= sizeof(uv_info.uv_feature_indications) * 8) in uv_has_feature()
414 return test_bit_inv(feature_bit, &uv_info.uv_feature_indications); in uv_has_feature()
/Linux-v6.6/drivers/s390/char/
Duvdevice.c58 if (!test_bit_inv(ioctl_nr_to_uvc_bit[i], uv_info.inst_calls_list)) in set_supp_uv_cmds()
/Linux-v6.6/Documentation/virt/kvm/
Dapi.rst5349 provided by the dump uv_info data. buff_user might be written to
5986 The length of the returned data is provided by uv_info.guest_cpu_stor_len.