| /linux-6.3-rc2/arch/powerpc/kexec/ |
| A D | core.c | 114 crashk_res.start = crash_base; in reserve_crashkernel()
118 if (crashk_res.end == crashk_res.start) { in reserve_crashkernel()
119 crashk_res.start = crashk_res.end = 0; in reserve_crashkernel()
135 if (!crashk_res.start) { in reserve_crashkernel()
159 crashk_res.start = crash_base; in reserve_crashkernel()
164 crashk_res.end = crashk_res.start + crash_size - 1; in reserve_crashkernel()
170 crashk_res.start = crashk_res.end = 0; in reserve_crashkernel()
176 memory_limit = crashk_res.end + 1; in reserve_crashkernel()
191 crashk_res.start = crashk_res.end = 0; in reserve_crashkernel()
198 return (start + size) > crashk_res.start && start <= crashk_res.end; in overlaps_crashkernel()
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| A D | elf_64.c | 52 kbuf.buf_min = pbuf.buf_min = crashk_res.start; in elf64_load()
54 ((crashk_res.end < ppc64_rma_size) ? in elf64_load()
55 crashk_res.end : (ppc64_rma_size - 1)); in elf64_load()
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| A D | file_load_64.c | 117 ret = add_mem_range(mem_ranges, 0, crashk_res.end + 1); in get_usable_memory_ranges()
181 ret = crash_exclude_mem_range(tmem, crashk_res.start, crashk_res.end); in get_crash_memory_ranges()
1002 (2 * (resource_size(&crashk_res) / drmem_lmb_size()))); in kexec_extra_fdt_size_ppc64()
1189 crashk_res.start - BACKUP_SRC_SIZE); in setup_new_fdt_ppc64()
1281 buf_min = (buf_min < crashk_res.start ? in arch_kexec_locate_mem_hole()
1282 crashk_res.start : buf_min); in arch_kexec_locate_mem_hole()
1283 buf_max = (buf_max > crashk_res.end ? in arch_kexec_locate_mem_hole()
1284 crashk_res.end : buf_max); in arch_kexec_locate_mem_hole()
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| /linux-6.3-rc2/arch/sh/kernel/ |
| A D | machine_kexec.c | 159 crashk_res.start = crash_base; in reserve_crashkernel()
160 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
163 if (crashk_res.end == crashk_res.start) in reserve_crashkernel()
166 crash_size = PAGE_ALIGN(resource_size(&crashk_res)); in reserve_crashkernel()
167 if (!crashk_res.start) { in reserve_crashkernel()
169 crashk_res.start = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
171 if (!crashk_res.start) { in reserve_crashkernel()
176 ret = memblock_reserve(crashk_res.start, crash_size); in reserve_crashkernel()
184 crashk_res.end = crashk_res.start + crash_size - 1; in reserve_crashkernel()
197 (unsigned long)(crashk_res.start), in reserve_crashkernel()
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| /linux-6.3-rc2/arch/s390/kernel/ |
| A D | machine_kexec.c | 154 size = begin - crashk_res.start; in crash_free_reserved_phys_range()
156 os_info_crashkernel_add(crashk_res.start, size); in crash_free_reserved_phys_range()
165 if (!crashk_res.end) in crash_protect_pages()
167 size = resource_size(&crashk_res); in crash_protect_pages()
169 set_memory_ro(crashk_res.start, size >> PAGE_SHIFT); in crash_protect_pages()
171 set_memory_rw(crashk_res.start, size >> PAGE_SHIFT); in crash_protect_pages()
193 diag10_range(PFN_DOWN(crashk_res.start), in machine_kexec_prepare_kdump()
194 PFN_DOWN(crashk_res.end - crashk_res.start + 1)); in machine_kexec_prepare_kdump()
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| A D | machine_kexec_file.c | 112 &crashk_res.start, in kexec_file_update_purgatory()
113 sizeof(crashk_res.start), in kexec_file_update_purgatory()
118 crash_size = crashk_res.end - crashk_res.start + 1; in kexec_file_update_purgatory()
138 buf.mem += crashk_res.start; in kexec_file_add_purgatory()
162 buf.mem += crashk_res.start; in kexec_file_add_initrd()
227 buf.mem += crashk_res.start; in kexec_file_add_ipl_report()
272 data.parm->oldmem_base = crashk_res.start; in kexec_file_add_components()
273 data.parm->oldmem_size = crashk_res.end - crashk_res.start + 1; in kexec_file_add_components()
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| A D | setup.c | 592 if (crashk_res.end) { in setup_resources()
593 memblock_add_node(crashk_res.start, resource_size(&crashk_res), in setup_resources()
595 memblock_reserve(crashk_res.start, resource_size(&crashk_res)); in setup_resources()
596 insert_resource(&iomem_resource, &crashk_res); in setup_resources()
622 if (arg->start_pfn < PFN_DOWN(resource_size(&crashk_res))) in kdump_mem_notifier()
699 crashk_res.start = crash_base; in reserve_crashkernel()
700 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
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| A D | kexec_image.c | 28 buf.mem += crashk_res.start; in kexec_file_add_kernel_image()
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| A D | kexec_elf.c | 44 buf.mem += crashk_res.start; in kexec_file_add_kernel_elf()
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| /linux-6.3-rc2/arch/loongarch/kernel/ |
| A D | setup.c | 264 crashk_res.start = crash_base; in arch_parse_crashkernel()
265 crashk_res.end = crash_base + crash_size - 1; in arch_parse_crashkernel()
436 if (crashk_res.start < crashk_res.end) { in resource_init()
437 insert_resource(&iomem_resource, &crashk_res); in resource_init()
439 (unsigned long)((crashk_res.end - crashk_res.start + 1) >> 20), in resource_init()
440 (unsigned long)(crashk_res.start >> 20)); in resource_init()
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| /linux-6.3-rc2/kernel/ |
| A D | kexec_core.c | 60 struct resource crashk_res = { variable
248 (mend > phys_to_boot_phys(crashk_res.end))) in sanity_check_segment_list()
449 while (hole_end <= crashk_res.end) { in kimage_alloc_crash_control_pages()
1101 if (crashk_res.end != crashk_res.start) in crash_get_memory_size()
1102 size = resource_size(&crashk_res); in crash_get_memory_size()
1122 start = crashk_res.start; in crash_shrink_memory()
1123 end = crashk_res.end; in crash_shrink_memory()
1141 if ((start == end) && (crashk_res.parent != NULL)) in crash_shrink_memory()
1142 release_resource(&crashk_res); in crash_shrink_memory()
1145 ram_res->end = crashk_res.end; in crash_shrink_memory()
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| A D | kexec.c | 33 if ((entry < phys_to_boot_phys(crashk_res.start)) || in kimage_alloc_init()
34 (entry > phys_to_boot_phys(crashk_res.end))) in kimage_alloc_init()
49 image->control_page = crashk_res.start; in kimage_alloc_init()
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| A D | kexec_file.c | 285 image->control_page = crashk_res.start; in kimage_file_alloc_init()
531 return func(&crashk_res, kbuf); in kexec_walk_memblock()
591 return walk_iomem_res_desc(crashk_res.desc, in kexec_walk_resources()
593 crashk_res.start, crashk_res.end, in kexec_walk_resources()
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| /linux-6.3-rc2/arch/ia64/mm/ |
| A D | init.c | 374 if (start > crashk_res.start && start < crashk_res.end) in register_active_ranges()
375 start = crashk_res.end; in register_active_ranges()
376 if (end > crashk_res.start && end < crashk_res.end) in register_active_ranges()
377 end = crashk_res.start; in register_active_ranges()
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| /linux-6.3-rc2/arch/mips/kernel/ |
| A D | setup.c | 484 crashk_res.start = crash_base; in mips_parse_crashkernel()
485 crashk_res.end = crash_base + crash_size - 1; in mips_parse_crashkernel()
492 if (crashk_res.start == crashk_res.end) in request_crashkernel()
495 ret = request_resource(res, &crashk_res); in request_crashkernel()
498 (unsigned long)(resource_size(&crashk_res) >> 20), in request_crashkernel()
499 (unsigned long)(crashk_res.start >> 20)); in request_crashkernel()
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| /linux-6.3-rc2/arch/x86/kernel/ |
| A D | crash.c | 210 ret = crash_exclude_mem_range(cmem, crashk_res.start, crashk_res.end); in elf_header_exclude_ranges()
351 ret = memmap_exclude_ranges(image, cmem, crashk_res.start, crashk_res.end); in crash_setup_memmap_entries()
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| A D | setup.c | 619 crashk_res.start = crash_base; in reserve_crashkernel()
620 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
621 insert_resource(&iomem_resource, &crashk_res); in reserve_crashkernel()
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| A D | machine_kexec_64.c | 555 kexec_mark_range(crashk_res.start, control + PAGE_SIZE - 1, protect); in kexec_mark_crashkres()
557 kexec_mark_range(control, crashk_res.end, protect); in kexec_mark_crashkres()
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| /linux-6.3-rc2/arch/riscv/kernel/ |
| A D | setup.c | 174 if (crashk_res.start != crashk_res.end) { in init_resources()
175 ret = add_resource(&iomem_resource, &crashk_res); in init_resources()
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| /linux-6.3-rc2/arch/arm64/kernel/ |
| A D | machine_kexec.c | 327 if (!crashk_res.end) in crash_is_nosave()
332 if ((addr < crashk_res.start) || (crashk_res.end < addr)) { in crash_is_nosave()
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| A D | machine_kexec_file.c | 67 ret = crash_exclude_mem_range(cmem, crashk_res.start, crashk_res.end); in prepare_elf_headers()
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| /linux-6.3-rc2/arch/arm64/mm/ |
| A D | init.c | 209 crashk_res.start = crash_base; in reserve_crashkernel()
210 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
211 insert_resource(&iomem_resource, &crashk_res); in reserve_crashkernel()
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| A D | mmu.c | 561 else if (crashk_res.end) in map_mem()
562 memblock_mark_nomap(crashk_res.start, in map_mem()
563 resource_size(&crashk_res)); in map_mem()
601 if (crashk_res.end) { in map_mem()
602 __map_memblock(pgdp, crashk_res.start, in map_mem()
603 crashk_res.end + 1, in map_mem()
606 memblock_clear_nomap(crashk_res.start, in map_mem()
607 resource_size(&crashk_res)); in map_mem()
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| /linux-6.3-rc2/drivers/of/ |
| A D | kexec.c | 399 "linux,usable-memory-range", crashk_res.start, in of_kexec_alloc_and_setup_fdt()
400 crashk_res.end - crashk_res.start + 1); in of_kexec_alloc_and_setup_fdt()
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| /linux-6.3-rc2/arch/powerpc/kernel/ |
| A D | prom.c | 458 crashk_res.start = *lprop; in early_init_dt_scan_chosen_ppc()
462 crashk_res.end = crashk_res.start + *lprop - 1; in early_init_dt_scan_chosen_ppc()
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