| /linux-6.6.21/arch/s390/kernel/ |
| D | asm-offsets.c | 75 OFFSET(__LC_EXT_PARAMS, lowcore, ext_params); in main()
76 OFFSET(__LC_EXT_CPU_ADDR, lowcore, ext_cpu_addr); in main()
77 OFFSET(__LC_EXT_INT_CODE, lowcore, ext_int_code); in main()
78 OFFSET(__LC_PGM_ILC, lowcore, pgm_ilc); in main()
79 OFFSET(__LC_PGM_INT_CODE, lowcore, pgm_code); in main()
80 OFFSET(__LC_DATA_EXC_CODE, lowcore, data_exc_code); in main()
81 OFFSET(__LC_MON_CLASS_NR, lowcore, mon_class_num); in main()
82 OFFSET(__LC_PER_CODE, lowcore, per_code); in main()
83 OFFSET(__LC_PER_ATMID, lowcore, per_atmid); in main()
84 OFFSET(__LC_PER_ADDRESS, lowcore, per_address); in main()
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| D | abs_lowcore.c | 8 int abs_lowcore_map(int cpu, struct lowcore *lc, bool alloc) in abs_lowcore_map()
10 unsigned long addr = __abs_lowcore + (cpu * sizeof(struct lowcore)); in abs_lowcore_map()
39 unsigned long addr = __abs_lowcore + (cpu * sizeof(struct lowcore)); in abs_lowcore_unmap()
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| D | smp.c | 196 struct lowcore *lc; in pcpu_alloc_lowcore()
198 lc = (struct lowcore *) __get_free_pages(GFP_KERNEL | GFP_DMA, LC_ORDER); in pcpu_alloc_lowcore()
236 struct lowcore *lc; in pcpu_free_lowcore()
256 struct lowcore *lc, *abs_lc; in pcpu_prepare_secondary()
282 struct lowcore *lc; in pcpu_attach_task()
301 struct lowcore *lc; in pcpu_start_fn()
327 struct lowcore *lc, *abs_lc; in pcpu_delegate()
405 struct lowcore *lc = lowcore_ptr[0]; in smp_call_ipl_cpu()
597 struct lowcore *abs_lc; in smp_ctl_set_clear_bit()
622 struct lowcore *lc; in smp_store_status()
[all …]
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| D | setup.c | 175 struct lowcore *lowcore_ptr[NR_CPUS];
404 struct lowcore *lc, *abs_lc; in setup_lowcore()
409 BUILD_BUG_ON(sizeof(struct lowcore) != LC_PAGES * PAGE_SIZE); in setup_lowcore()
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| D | os_info.c | 61 struct lowcore *abs_lc; in os_info_init()
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| D | machine_kexec.c | 214 struct lowcore *abs_lc; in arch_crash_save_vmcoreinfo()
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| D | text_amode31.S | 110 lg %r2,0(%r4) # Disable lowcore protection
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| D | crash_dump.c | 89 struct lowcore *lc; in save_area_add_regs()
91 lc = (struct lowcore *)(regs - __LC_FPREGS_SAVE_AREA); in save_area_add_regs()
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| D | machine_kexec_file.c | 223 data->kernel_buf + offsetof(struct lowcore, ipl_parmblock_ptr); in kexec_file_add_ipl_report()
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| D | ipl.c | 1927 struct lowcore *abs_lc; in dump_reipl_run()
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| /linux-6.6.21/arch/s390/include/asm/ |
| D | abs_lowcore.h | 7 #define ABS_LOWCORE_MAP_SIZE (NR_CPUS * sizeof(struct lowcore))
11 int abs_lowcore_map(int cpu, struct lowcore *lc, bool alloc);
14 static inline struct lowcore *get_abs_lowcore(void) in get_abs_lowcore()
19 return ((struct lowcore *)__abs_lowcore) + cpu; in get_abs_lowcore()
22 static inline void put_abs_lowcore(struct lowcore *lc) in put_abs_lowcore()
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| D | lowcore.h | 24 struct lowcore { struct
215 #define S390_lowcore (*((struct lowcore *) 0)) argument
217 extern struct lowcore *lowcore_ptr[];
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| D | processor.h | 84 struct lowcore *lc = lowcore_ptr[cpu]; in test_cpu_flag_of()
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| /linux-6.6.21/arch/s390/mm/ |
| D | maccess.c | 137 if (addr > lc + sizeof(struct lowcore) - 1 || addr < lc) in get_swapped_owner()
154 struct lowcore *abs_lc; in xlate_dev_mem_ptr()
160 if (addr >= sizeof(struct lowcore)) { in xlate_dev_mem_ptr()
169 if (addr < sizeof(struct lowcore)) { in xlate_dev_mem_ptr()
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| /linux-6.6.21/tools/testing/selftests/kvm/s390x/ |
| D | debug_test.c | 25 char *lowcore; in test_step_int_1() local
28 lowcore = addr_gpa2hva(vm, 0); in test_step_int_1()
31 memcpy(lowcore + new_psw_off, new_psw, 16); in test_step_int_1()
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| /linux-6.6.21/arch/s390/boot/ |
| D | boot.h | 94 #define __abs_lowcore_pa(x) (((unsigned long)(x) - __abs_lowcore) % sizeof(struct lowcore))
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| D | vmem.c | 439 pgtable_populate(0, sizeof(struct lowcore), POPULATE_DIRECT); in setup_vmem()
442 pgtable_populate(__abs_lowcore, __abs_lowcore + sizeof(struct lowcore), in setup_vmem()
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| D | startup.c | 209 sizeof(struct lowcore)); in setup_kernel_memory_layout()
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| D | head.S | 251 xc 0x200(256),0x200 # partially clear lowcore
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| /linux-6.6.21/arch/s390/include/uapi/asm/ |
| D | ptrace.h | 378 } lowcore; member
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| /linux-6.6.21/Documentation/virt/kvm/s390/ |
| D | s390-pv.rst | 109 the new lowcore location. On SIE reentry, any KVM data in the data areas
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| /linux-6.6.21/Documentation/admin-guide/kdump/ |
| D | vmcoreinfo.rst | 514 An array with a pointer to the lowcore of every CPU. Used to print the
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| /linux-6.6.21/arch/s390/kvm/ |
| D | priv.c | 711 rc = write_guest_lc(vcpu, offsetof(struct lowcore, stfl_fac_list), in handle_stfl()
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| D | interrupt.c | 738 offsetof(struct lowcore, restart_old_psw), in __deliver_restart()
740 rc |= read_guest_lc(vcpu, offsetof(struct lowcore, restart_psw), in __deliver_restart()
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| /linux-6.6.21/Documentation/virt/kvm/ |
| D | api.rst | 2242 controlled virtual machines to fault in the virtual cpu's lowcore pages
6344 in the cpu's lowcore are presented here as defined by the z Architecture
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