| /Linux-v6.1/kernel/ |
| D | crash_core.c | 45 unsigned long long *crash_size, in parse_crashkernel_mem() argument
109 *crash_size = size; in parse_crashkernel_mem()
114 if (*crash_size > 0) { in parse_crashkernel_mem()
139 unsigned long long *crash_size, in parse_crashkernel_simple() argument
144 *crash_size = memparse(cmdline, &cur); in parse_crashkernel_simple()
177 unsigned long long *crash_size, in parse_crashkernel_suffix() argument
182 *crash_size = memparse(cmdline, &cur); in parse_crashkernel_suffix()
242 unsigned long long *crash_size, in __parse_crashkernel() argument
250 BUG_ON(!crash_size || !crash_base); in __parse_crashkernel()
251 *crash_size = 0; in __parse_crashkernel()
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| /Linux-v6.1/arch/arm64/mm/ |
| D | init.c | 128 unsigned long long crash_base, crash_size; in reserve_crashkernel() local
139 &crash_size, &crash_base); in reserve_crashkernel()
141 ret = parse_crashkernel_high(cmdline, 0, &crash_size, &crash_base); in reserve_crashkernel()
142 if (ret || !crash_size) in reserve_crashkernel()
154 } else if (ret || !crash_size) { in reserve_crashkernel()
159 crash_size = PAGE_ALIGN(crash_size); in reserve_crashkernel()
163 crash_max = crash_base + crash_size; in reserve_crashkernel()
165 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in reserve_crashkernel()
169 crash_size); in reserve_crashkernel()
175 memblock_phys_free(crash_base, crash_size); in reserve_crashkernel()
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| /Linux-v6.1/arch/powerpc/kexec/ |
| D | core.c | 106 unsigned long long crash_size, crash_base, total_mem_sz; in reserve_crashkernel() local
112 &crash_size, &crash_base); in reserve_crashkernel()
113 if (ret == 0 && crash_size > 0) { in reserve_crashkernel()
115 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
126 crash_size = resource_size(&crashk_res); in reserve_crashkernel()
163 crash_size = PAGE_ALIGN(crash_size); in reserve_crashkernel()
164 crashk_res.end = crashk_res.start + crash_size - 1; in reserve_crashkernel()
184 (unsigned long)(crash_size >> 20), in reserve_crashkernel()
188 if (!memblock_is_region_memory(crashk_res.start, crash_size) || in reserve_crashkernel()
189 memblock_reserve(crashk_res.start, crash_size)) { in reserve_crashkernel()
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| /Linux-v6.1/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-v6.1/arch/s390/kernel/ |
| D | setup.c | 656 unsigned long long crash_base, crash_size; in reserve_crashkernel() local
660 rc = parse_crashkernel(boot_command_line, ident_map_size, &crash_size, in reserve_crashkernel()
664 crash_size = ALIGN(crash_size, KEXEC_CRASH_MEM_ALIGN); in reserve_crashkernel()
665 if (rc || crash_size == 0) in reserve_crashkernel()
668 if (memblock.memory.regions[0].size < crash_size) { in reserve_crashkernel()
675 high = low + crash_size; in reserve_crashkernel()
681 low = max_t(unsigned long, crash_size, sclp.hsa_size); in reserve_crashkernel()
682 high = crash_base ? crash_base + crash_size : ULONG_MAX; in reserve_crashkernel()
690 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
702 memblock_phys_free(crash_base, crash_size); in reserve_crashkernel()
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| D | machine_kexec_file.c | 109 u64 crash_size; in kexec_file_update_purgatory() local
118 crash_size = crashk_res.end - crashk_res.start + 1; in kexec_file_update_purgatory()
120 &crash_size, in kexec_file_update_purgatory()
121 sizeof(crash_size), in kexec_file_update_purgatory()
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| /Linux-v6.1/arch/x86/kernel/ |
| D | setup.c | 555 unsigned long long crash_size, crash_base, total_mem; in reserve_crashkernel() local
565 ret = parse_crashkernel(boot_command_line, total_mem, &crash_size, &crash_base); in reserve_crashkernel()
566 if (ret != 0 || crash_size <= 0) { in reserve_crashkernel()
569 &crash_size, &crash_base); in reserve_crashkernel()
570 if (ret != 0 || crash_size <= 0) in reserve_crashkernel()
591 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
595 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
605 start = memblock_phys_alloc_range(crash_size, SZ_1M, crash_base, in reserve_crashkernel()
606 crash_base + crash_size); in reserve_crashkernel()
614 memblock_phys_free(crash_base, crash_size); in reserve_crashkernel()
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| /Linux-v6.1/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-v6.1/arch/loongarch/kernel/ |
| D | setup.c | 231 unsigned long long crash_base, crash_size; in arch_parse_crashkernel() local
234 ret = parse_crashkernel(boot_command_line, total_mem, &crash_size, &crash_base); in arch_parse_crashkernel()
235 if (ret < 0 || crash_size <= 0) in arch_parse_crashkernel()
238 start = memblock_phys_alloc_range(crash_size, 1, crash_base, crash_base + crash_size); in arch_parse_crashkernel()
245 crashk_res.end = crash_base + crash_size - 1; in arch_parse_crashkernel()
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| /Linux-v6.1/arch/mips/kernel/ |
| D | setup.c | 455 unsigned long long crash_size, crash_base; in mips_parse_crashkernel() local
460 &crash_size, &crash_base); in mips_parse_crashkernel()
461 if (ret != 0 || crash_size <= 0) in mips_parse_crashkernel()
465 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in mips_parse_crashkernel()
475 start = memblock_phys_alloc_range(crash_size, 1, in mips_parse_crashkernel()
477 crash_base + crash_size); in mips_parse_crashkernel()
485 crashk_res.end = crash_base + crash_size - 1; in mips_parse_crashkernel()
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| /Linux-v6.1/arch/powerpc/mm/nohash/ |
| D | kaslr_booke.c | 178 unsigned long long crash_size, crash_base; in get_crash_kernel() local
181 ret = parse_crashkernel(boot_command_line, size, &crash_size, in get_crash_kernel()
183 if (ret != 0 || crash_size == 0) in get_crash_kernel()
189 regions.crash_end = (unsigned long)(crash_base + crash_size); in get_crash_kernel()
191 pr_debug("crash_base=0x%llx crash_size=0x%llx\n", crash_base, crash_size); in get_crash_kernel()
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| /Linux-v6.1/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()
1008 if (ret || !crash_size) in reserve_crashkernel()
1017 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in reserve_crashkernel()
1024 unsigned long long crash_max = crash_base + crash_size; in reserve_crashkernel()
1027 start = memblock_phys_alloc_range(crash_size, SECTION_SIZE, in reserve_crashkernel()
1036 (unsigned long)(crash_size >> 20), in reserve_crashkernel()
1042 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
1056 crashk_boot_res.end = crashk_boot_res.start + crash_size - 1; in reserve_crashkernel()
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| /Linux-v6.1/arch/riscv/mm/ |
| D | init.c | 1164 unsigned long long crash_size = 0; in reserve_crashkernel() local
1183 &crash_size, &crash_base); in reserve_crashkernel()
1184 if (ret || !crash_size) in reserve_crashkernel()
1187 crash_size = PAGE_ALIGN(crash_size); in reserve_crashkernel()
1191 search_end = crash_base + crash_size; in reserve_crashkernel()
1201 crash_base = memblock_phys_alloc_range(crash_size, PMD_SIZE, in reserve_crashkernel()
1206 crash_base = memblock_phys_alloc_range(crash_size, PMD_SIZE, in reserve_crashkernel()
1210 crash_size >> 10); in reserve_crashkernel()
1216 crash_base, crash_base + crash_size, crash_size >> 20); in reserve_crashkernel()
1219 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
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| /Linux-v6.1/arch/s390/purgatory/ |
| D | head.S | 151 lg %r9,crash_size-.base_crash(%r13)
282 GLOBAL_VARIABLE crash_size,8
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