| /linux-6.15/kernel/ |
| H A D | crash_reserve.c | 58 unsigned long long *crash_size, in parse_crashkernel_mem() argument
122 *crash_size = size; in parse_crashkernel_mem()
127 if (*crash_size > 0) { in parse_crashkernel_mem()
263 BUG_ON(!crash_size || !crash_base); in __parse_crashkernel()
264 *crash_size = 0; in __parse_crashkernel()
284 crash_size, crash_base); in __parse_crashkernel()
316 if (ret || !*crash_size) in parse_crashkernel()
335 if (!*crash_size) in parse_crashkernel()
338 if (*crash_size >= system_ram) in parse_crashkernel()
432 crash_size); in reserve_crashkernel_generic()
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| /linux-6.15/arch/sh/kernel/ |
| H A D | machine_kexec.c | 142 unsigned long long crash_size, crash_base; in reserve_crashkernel() local
149 &crash_size, &crash_base, NULL, NULL); in reserve_crashkernel()
150 if (ret == 0 && crash_size > 0) { in reserve_crashkernel()
152 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
158 crash_size = PAGE_ALIGN(resource_size(&crashk_res)); in reserve_crashkernel()
161 crashk_res.start = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
168 ret = memblock_reserve(crashk_res.start, crash_size); in reserve_crashkernel()
176 crashk_res.end = crashk_res.start + crash_size - 1; in reserve_crashkernel()
188 (unsigned long)(crash_size >> 20), in reserve_crashkernel()
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| /linux-6.15/arch/s390/kernel/ |
| H A D | setup.c | 603 unsigned long long crash_base, crash_size; in reserve_crashkernel() local
608 &crash_size, &crash_base, NULL, NULL); in reserve_crashkernel()
611 crash_size = ALIGN(crash_size, KEXEC_CRASH_MEM_ALIGN); in reserve_crashkernel()
612 if (rc || crash_size == 0) in reserve_crashkernel()
615 if (memblock.memory.regions[0].size < crash_size) { in reserve_crashkernel()
622 high = low + crash_size; in reserve_crashkernel()
649 memblock_phys_free(crash_base, crash_size); in reserve_crashkernel()
656 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
657 memblock_remove(crash_base, crash_size); in reserve_crashkernel()
660 crash_size >> 20, crash_base >> 20, in reserve_crashkernel()
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| H A D | machine_kexec_file.c | 110 u64 crash_size; in kexec_file_update_purgatory() local
119 crash_size = crashk_res.end - crashk_res.start + 1; in kexec_file_update_purgatory()
121 &crash_size, in kexec_file_update_purgatory()
122 sizeof(crash_size), in kexec_file_update_purgatory()
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| /linux-6.15/include/linux/ |
| H A D | crash_reserve.h | 18 unsigned long long *crash_size, unsigned long long *crash_base,
35 void __init reserve_crashkernel_generic(unsigned long long crash_size,
41 unsigned long long crash_size, in reserve_crashkernel_generic() argument
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| /linux-6.15/arch/powerpc/kexec/ |
| H A D | core.c | 104 unsigned long long crash_size, crash_base, crash_end; in arch_reserve_crashkernel() local
112 ret = parse_crashkernel(boot_command_line, total_mem_sz, &crash_size, in arch_reserve_crashkernel()
119 crash_end = crash_base + crash_size - 1; in arch_reserve_crashkernel()
130 reserve_crashkernel_generic(crash_size, crash_base, 0, false); in arch_reserve_crashkernel()
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| /linux-6.15/arch/mips/kernel/ |
| H A D | setup.c | 452 unsigned long long crash_size, crash_base; in mips_parse_crashkernel() local
460 &crash_size, &crash_base, in mips_parse_crashkernel()
462 if (ret != 0 || crash_size <= 0) in mips_parse_crashkernel()
466 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in mips_parse_crashkernel()
476 start = memblock_phys_alloc_range(crash_size, 1, in mips_parse_crashkernel()
478 crash_base + crash_size); in mips_parse_crashkernel()
486 crashk_res.end = crash_base + crash_size - 1; in mips_parse_crashkernel()
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| /linux-6.15/arch/powerpc/mm/nohash/ |
| H A D | kaslr_booke.c | 177 unsigned long long crash_size, crash_base; in get_crash_kernel() local
180 ret = parse_crashkernel(boot_command_line, size, &crash_size, in get_crash_kernel()
182 if (ret != 0 || crash_size == 0) in get_crash_kernel()
188 regions.crash_end = (unsigned long)(crash_base + crash_size); in get_crash_kernel()
190 pr_debug("crash_base=0x%llx crash_size=0x%llx\n", crash_base, crash_size); in get_crash_kernel()
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| /linux-6.15/arch/arm/kernel/ |
| H A D | setup.c | 1000 unsigned long long crash_size, crash_base; in reserve_crashkernel() local
1006 &crash_size, &crash_base, in reserve_crashkernel()
1009 if (ret || !crash_size) in reserve_crashkernel()
1018 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in reserve_crashkernel()
1025 unsigned long long crash_max = crash_base + crash_size; in reserve_crashkernel()
1028 start = memblock_phys_alloc_range(crash_size, SECTION_SIZE, in reserve_crashkernel()
1037 (unsigned long)(crash_size >> 20), in reserve_crashkernel()
1043 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
1057 crashk_boot_res.end = crashk_boot_res.start + crash_size - 1; in reserve_crashkernel()
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| /linux-6.15/arch/arm64/mm/ |
| H A D | init.c | 100 unsigned long long crash_base, crash_size; in arch_reserve_crashkernel() local
108 &crash_size, &crash_base, in arch_reserve_crashkernel()
113 reserve_crashkernel_generic(crash_size, crash_base, low_size, high); in arch_reserve_crashkernel()
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| /linux-6.15/arch/loongarch/kernel/ |
| H A D | setup.c | 261 unsigned long long crash_base, crash_size; in arch_reserve_crashkernel() local
268 &crash_size, &crash_base, &low_size, &high); in arch_reserve_crashkernel()
272 reserve_crashkernel_generic(crash_size, crash_base, low_size, high); in arch_reserve_crashkernel()
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| /linux-6.15/arch/s390/purgatory/ |
| H A D | head.S | 151 lg %r9,crash_size-.base_crash(%r13)
259 SYM_DATA(crash_size, .skip 8)
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| /linux-6.15/arch/x86/kernel/ |
| H A D | setup.c | 580 unsigned long long crash_base, crash_size, low_size = 0; in arch_reserve_crashkernel() local
588 &crash_size, &crash_base, in arch_reserve_crashkernel()
598 reserve_crashkernel_generic(crash_size, crash_base, low_size, high); in arch_reserve_crashkernel()
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| /linux-6.15/arch/riscv/mm/ |
| H A D | init.c | 1396 unsigned long long crash_base, crash_size; in arch_reserve_crashkernel() local
1404 &crash_size, &crash_base, in arch_reserve_crashkernel()
1409 reserve_crashkernel_generic(crash_size, crash_base, low_size, high); in arch_reserve_crashkernel()
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