| /Linux-v6.6/arch/arm64/mm/ |
| D | init.c | 134 unsigned long long crash_base, crash_size; in reserve_crashkernel() local
145 &crash_size, &crash_base); in reserve_crashkernel()
147 ret = parse_crashkernel_high(cmdline, 0, &crash_size, &crash_base); in reserve_crashkernel()
155 ret = parse_crashkernel_low(cmdline, 0, &crash_low_size, &crash_base); in reserve_crashkernel()
172 if (crash_base) { in reserve_crashkernel()
174 search_base = crash_base; in reserve_crashkernel()
175 crash_max = crash_base + crash_size; in reserve_crashkernel()
179 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in reserve_crashkernel()
181 if (!crash_base) { in reserve_crashkernel()
217 if ((crash_base >= CRASH_ADDR_LOW_MAX) && crash_low_size && in reserve_crashkernel()
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| /Linux-v6.6/arch/s390/kernel/ |
| D | setup.c | 624 unsigned long long crash_base, crash_size; in reserve_crashkernel() local
629 &crash_base); in reserve_crashkernel()
631 crash_base = ALIGN(crash_base, KEXEC_CRASH_MEM_ALIGN); in reserve_crashkernel()
642 low = crash_base ?: oldmem_data.start; in reserve_crashkernel()
646 crash_base = low; in reserve_crashkernel()
650 high = crash_base ? crash_base + crash_size : ULONG_MAX; in reserve_crashkernel()
652 if (crash_base && crash_base < low) { in reserve_crashkernel()
657 low = crash_base ?: low; in reserve_crashkernel()
658 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
663 if (!crash_base) { in reserve_crashkernel()
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| /Linux-v6.6/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()
114 crashk_res.start = crash_base; in reserve_crashkernel()
115 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
155 crash_base = PAGE_ALIGN(crashk_res.start); in reserve_crashkernel()
156 if (crash_base != crashk_res.start) { in reserve_crashkernel()
159 crashk_res.start = crash_base; in reserve_crashkernel()
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| /Linux-v6.6/arch/x86/kernel/ |
| D | setup.c | 546 unsigned long long crash_size, crash_base, total_mem; in reserve_crashkernel() local
556 ret = parse_crashkernel(boot_command_line, total_mem, &crash_size, &crash_base); in reserve_crashkernel()
560 &crash_size, &crash_base); in reserve_crashkernel()
572 if (!crash_base) { in reserve_crashkernel()
582 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
585 if (!crash_base) in reserve_crashkernel()
586 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
589 if (!crash_base) { in reserve_crashkernel()
596 start = memblock_phys_alloc_range(crash_size, SZ_1M, crash_base, in reserve_crashkernel()
597 crash_base + crash_size); in reserve_crashkernel()
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| /Linux-v6.6/kernel/ |
| D | crash_core.c | 53 unsigned long long *crash_base) in parse_crashkernel_mem() argument
126 *crash_base = memparse(cur, &tmp); in parse_crashkernel_mem()
147 unsigned long long *crash_base) in parse_crashkernel_simple() argument
158 *crash_base = memparse(cur+1, &cur); in parse_crashkernel_simple()
250 unsigned long long *crash_base, in __parse_crashkernel() argument
257 BUG_ON(!crash_size || !crash_base); in __parse_crashkernel()
259 *crash_base = 0; in __parse_crashkernel()
278 crash_size, crash_base); in __parse_crashkernel()
280 return parse_crashkernel_simple(ck_cmdline, crash_size, crash_base); in __parse_crashkernel()
290 unsigned long long *crash_base) in parse_crashkernel() argument
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| /Linux-v6.6/arch/mips/kernel/ |
| D | setup.c | 458 unsigned long long crash_size, crash_base; in mips_parse_crashkernel() local
463 &crash_size, &crash_base); in mips_parse_crashkernel()
467 if (crash_base <= 0) { in mips_parse_crashkernel()
468 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in mips_parse_crashkernel()
471 if (!crash_base) { in mips_parse_crashkernel()
479 crash_base, in mips_parse_crashkernel()
480 crash_base + crash_size); in mips_parse_crashkernel()
481 if (start != crash_base) { in mips_parse_crashkernel()
487 crashk_res.start = crash_base; in mips_parse_crashkernel()
488 crashk_res.end = crash_base + crash_size - 1; in mips_parse_crashkernel()
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| /Linux-v6.6/arch/loongarch/kernel/ |
| D | setup.c | 267 unsigned long long crash_base, crash_size; in arch_parse_crashkernel() local
270 ret = parse_crashkernel(boot_command_line, total_mem, &crash_size, &crash_base); in arch_parse_crashkernel()
274 if (crash_base <= 0) { in arch_parse_crashkernel()
275 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, CRASH_ALIGN, CRASH_ADDR_MAX); in arch_parse_crashkernel()
276 if (!crash_base) { in arch_parse_crashkernel()
280 …} else if (!memblock_phys_alloc_range(crash_size, CRASH_ALIGN, crash_base, crash_base + crash_size… in arch_parse_crashkernel()
285 crashk_res.start = crash_base; in arch_parse_crashkernel()
286 crashk_res.end = crash_base + crash_size - 1; in arch_parse_crashkernel()
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| /Linux-v6.6/arch/powerpc/mm/nohash/ |
| D | kaslr_booke.c | 177 unsigned long long crash_size, crash_base; in get_crash_kernel() local
181 &crash_base); in get_crash_kernel()
184 if (crash_base == 0) in get_crash_kernel()
185 crash_base = KDUMP_KERNELBASE; in get_crash_kernel()
187 regions.crash_start = (unsigned long)crash_base; 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-v6.6/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()
159 crashk_res.start = crash_base; in reserve_crashkernel()
160 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
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| /Linux-v6.6/include/linux/ |
| D | crash_core.h | 83 unsigned long long *crash_size, unsigned long long *crash_base);
85 unsigned long long *crash_size, unsigned long long *crash_base);
87 unsigned long long *crash_size, unsigned long long *crash_base);
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| /Linux-v6.6/arch/arm/kernel/ |
| D | setup.c | 1007 unsigned long long crash_size, crash_base; in reserve_crashkernel() local
1013 &crash_size, &crash_base); in reserve_crashkernel()
1018 if (crash_base <= 0) { in reserve_crashkernel()
1024 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in reserve_crashkernel()
1026 if (!crash_base) { in reserve_crashkernel()
1031 unsigned long long crash_max = crash_base + crash_size; in reserve_crashkernel()
1035 crash_base, crash_max); in reserve_crashkernel()
1044 (unsigned long)(crash_base >> 20), in reserve_crashkernel()
1048 crashk_res.start = crash_base; in reserve_crashkernel()
1049 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
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| /Linux-v6.6/arch/riscv/mm/ |
| D | init.c | 1367 unsigned long long crash_base = 0; in reserve_crashkernel() local
1391 &crash_size, &crash_base); in reserve_crashkernel()
1394 ret = parse_crashkernel_high(cmdline, 0, &crash_size, &crash_base); in reserve_crashkernel()
1402 ret = parse_crashkernel_low(cmdline, 0, &crash_low_size, &crash_base); in reserve_crashkernel()
1418 if (crash_base) { in reserve_crashkernel()
1420 search_start = crash_base; in reserve_crashkernel()
1421 search_end = crash_base + crash_size; in reserve_crashkernel()
1431 crash_base = memblock_phys_alloc_range(crash_size, PMD_SIZE, in reserve_crashkernel()
1433 if (crash_base == 0) { in reserve_crashkernel()
1461 crash_base = memblock_phys_alloc_range(crash_size, PMD_SIZE, in reserve_crashkernel()
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