| /Linux-v5.15/kernel/ |
| D | crash_core.c | 41 unsigned long long *crash_size, in parse_crashkernel_mem() argument
96 *crash_size = size; in parse_crashkernel_mem()
101 if (*crash_size > 0) { in parse_crashkernel_mem()
126 unsigned long long *crash_size, in parse_crashkernel_simple() argument
131 *crash_size = memparse(cmdline, &cur); in parse_crashkernel_simple()
164 unsigned long long *crash_size, in parse_crashkernel_suffix() argument
169 *crash_size = memparse(cmdline, &cur); in parse_crashkernel_suffix()
232 unsigned long long *crash_size, in __parse_crashkernel() argument
240 BUG_ON(!crash_size || !crash_base); in __parse_crashkernel()
241 *crash_size = 0; in __parse_crashkernel()
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| /Linux-v5.15/arch/powerpc/kexec/ |
| D | core.c | 118 unsigned long long crash_size, crash_base, total_mem_sz; in reserve_crashkernel() local
124 &crash_size, &crash_base); in reserve_crashkernel()
125 if (ret == 0 && crash_size > 0) { in reserve_crashkernel()
127 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
138 crash_size = resource_size(&crashk_res); in reserve_crashkernel()
168 crash_size = PAGE_ALIGN(crash_size); in reserve_crashkernel()
169 crashk_res.end = crashk_res.start + crash_size - 1; in reserve_crashkernel()
189 (unsigned long)(crash_size >> 20), in reserve_crashkernel()
193 if (!memblock_is_region_memory(crashk_res.start, crash_size) || in reserve_crashkernel()
194 memblock_reserve(crashk_res.start, crash_size)) { in reserve_crashkernel()
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| /Linux-v5.15/arch/sh/kernel/ |
| D | machine_kexec.c | 153 unsigned long long crash_size, crash_base; in reserve_crashkernel() local
157 &crash_size, &crash_base); in reserve_crashkernel()
158 if (ret == 0 && crash_size > 0) { in reserve_crashkernel()
160 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
166 crash_size = PAGE_ALIGN(resource_size(&crashk_res)); in reserve_crashkernel()
169 crashk_res.start = memblock_phys_alloc_range(crash_size, 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()
196 (unsigned long)(crash_size >> 20), in reserve_crashkernel()
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| /Linux-v5.15/arch/arm64/mm/ |
| D | init.c | 77 unsigned long long crash_base, crash_size; in reserve_crashkernel() local
82 &crash_size, &crash_base); in reserve_crashkernel()
84 if (ret || !crash_size) in reserve_crashkernel()
87 crash_size = PAGE_ALIGN(crash_size); in reserve_crashkernel()
91 crash_max = crash_base + crash_size; in reserve_crashkernel()
94 crash_base = memblock_phys_alloc_range(crash_size, SZ_2M, in reserve_crashkernel()
98 crash_size); in reserve_crashkernel()
103 crash_base, crash_base + crash_size, crash_size >> 20); in reserve_crashkernel()
111 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
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| /Linux-v5.15/arch/s390/kernel/ |
| D | setup.c | 650 unsigned long long crash_base, crash_size; in reserve_crashkernel() local
654 rc = parse_crashkernel(boot_command_line, ident_map_size, &crash_size, in reserve_crashkernel()
658 crash_size = ALIGN(crash_size, KEXEC_CRASH_MEM_ALIGN); in reserve_crashkernel()
659 if (rc || crash_size == 0) in reserve_crashkernel()
662 if (memblock.memory.regions[0].size < crash_size) { in reserve_crashkernel()
669 high = low + crash_size; in reserve_crashkernel()
675 low = max_t(unsigned long, crash_size, sclp.hsa_size); in reserve_crashkernel()
676 high = crash_base ? crash_base + crash_size : ULONG_MAX; in reserve_crashkernel()
684 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
696 memblock_free(crash_base, crash_size); in reserve_crashkernel()
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| D | machine_kexec_file.c | 98 u64 crash_size; in kexec_file_update_purgatory() local
107 crash_size = crashk_res.end - crashk_res.start + 1; in kexec_file_update_purgatory()
109 &crash_size, in kexec_file_update_purgatory()
110 sizeof(crash_size), in kexec_file_update_purgatory()
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| /Linux-v5.15/arch/x86/kernel/ |
| D | setup.c | 468 unsigned long long crash_size, crash_base, total_mem; in reserve_crashkernel() local
475 ret = parse_crashkernel(boot_command_line, total_mem, &crash_size, &crash_base); in reserve_crashkernel()
476 if (ret != 0 || crash_size <= 0) { in reserve_crashkernel()
479 &crash_size, &crash_base); in reserve_crashkernel()
480 if (ret != 0 || crash_size <= 0) in reserve_crashkernel()
501 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
505 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
515 start = memblock_phys_alloc_range(crash_size, SZ_1M, crash_base, in reserve_crashkernel()
516 crash_base + crash_size); in reserve_crashkernel()
524 memblock_free(crash_base, crash_size); in reserve_crashkernel()
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| /Linux-v5.15/include/linux/ |
| D | crash_core.h | 81 unsigned long long *crash_size, unsigned long long *crash_base);
83 unsigned long long *crash_size, unsigned long long *crash_base);
85 unsigned long long *crash_size, unsigned long long *crash_base);
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| /Linux-v5.15/arch/riscv/mm/ |
| D | init.c | 783 unsigned long long crash_size = 0; in reserve_crashkernel() local
802 &crash_size, &crash_base); in reserve_crashkernel()
803 if (ret || !crash_size) in reserve_crashkernel()
806 crash_size = PAGE_ALIGN(crash_size); in reserve_crashkernel()
810 search_end = crash_base + crash_size; in reserve_crashkernel()
817 crash_base = memblock_phys_alloc_range(crash_size, PMD_SIZE, in reserve_crashkernel()
821 crash_size >> 10); in reserve_crashkernel()
826 crash_base, crash_base + crash_size, crash_size >> 20); in reserve_crashkernel()
829 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
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| /Linux-v5.15/arch/mips/kernel/ |
| D | setup.c | 445 unsigned long long crash_size, crash_base; in mips_parse_crashkernel() local
450 &crash_size, &crash_base); in mips_parse_crashkernel()
451 if (ret != 0 || crash_size <= 0) in mips_parse_crashkernel()
455 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in mips_parse_crashkernel()
465 start = memblock_phys_alloc_range(crash_size, 1, in mips_parse_crashkernel()
467 crash_base + crash_size); in mips_parse_crashkernel()
475 crashk_res.end = crash_base + crash_size - 1; in mips_parse_crashkernel()
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| /Linux-v5.15/arch/powerpc/mm/nohash/ |
| D | kaslr_booke.c | 183 unsigned long long crash_size, crash_base; in get_crash_kernel() local
186 ret = parse_crashkernel(boot_command_line, size, &crash_size, in get_crash_kernel()
188 if (ret != 0 || crash_size == 0) in get_crash_kernel()
194 regions.crash_end = (unsigned long)(crash_base + crash_size); in get_crash_kernel()
196 pr_debug("crash_base=0x%llx crash_size=0x%llx\n", crash_base, crash_size); in get_crash_kernel()
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| /Linux-v5.15/arch/arm/kernel/ |
| D | setup.c | 1000 unsigned long long crash_size, crash_base; in reserve_crashkernel() local
1006 &crash_size, &crash_base); in reserve_crashkernel()
1016 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in reserve_crashkernel()
1023 unsigned long long crash_max = crash_base + crash_size; in reserve_crashkernel()
1026 start = memblock_phys_alloc_range(crash_size, SECTION_SIZE, in reserve_crashkernel()
1035 (unsigned long)(crash_size >> 20), in reserve_crashkernel()
1041 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
1055 crashk_boot_res.end = crashk_boot_res.start + crash_size - 1; in reserve_crashkernel()
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| /Linux-v5.15/arch/s390/purgatory/ |
| D | head.S | 142 lg %r9,crash_size-.base_crash(%r13)
266 GLOBAL_VARIABLE crash_size,8
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