| /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()
90 if (crash_base) 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()
95 crash_base, crash_max); in reserve_crashkernel()
96 if (!crash_base) { in reserve_crashkernel()
103 crash_base, crash_base + crash_size, crash_size >> 20); in reserve_crashkernel()
109 kmemleak_ignore_phys(crash_base); in reserve_crashkernel()
110 crashk_res.start = crash_base; in reserve_crashkernel()
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| /Linux-v5.15/kernel/ |
| D | crash_core.c | 42 unsigned long long *crash_base) in parse_crashkernel_mem() argument
106 *crash_base = memparse(cur, &tmp); in parse_crashkernel_mem()
127 unsigned long long *crash_base) in parse_crashkernel_simple() argument
138 *crash_base = memparse(cur+1, &cur); in parse_crashkernel_simple()
233 unsigned long long *crash_base, in __parse_crashkernel() argument
240 BUG_ON(!crash_size || !crash_base); in __parse_crashkernel()
242 *crash_base = 0; in __parse_crashkernel()
262 crash_size, crash_base); in __parse_crashkernel()
264 return parse_crashkernel_simple(ck_cmdline, crash_size, crash_base); in __parse_crashkernel()
274 unsigned long long *crash_base) in parse_crashkernel() argument
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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
655 &crash_base); in reserve_crashkernel()
657 crash_base = ALIGN(crash_base, KEXEC_CRASH_MEM_ALIGN); in reserve_crashkernel()
668 low = crash_base ?: oldmem_data.start; in reserve_crashkernel()
672 crash_base = low; in reserve_crashkernel()
676 high = crash_base ? crash_base + crash_size : ULONG_MAX; in reserve_crashkernel()
678 if (crash_base && crash_base < low) { in reserve_crashkernel()
683 low = crash_base ?: low; in reserve_crashkernel()
684 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
689 if (!crash_base) { in reserve_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()
126 crashk_res.start = crash_base; in reserve_crashkernel()
127 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
160 crash_base = PAGE_ALIGN(crashk_res.start); in reserve_crashkernel()
161 if (crash_base != crashk_res.start) { in reserve_crashkernel()
164 crashk_res.start = crash_base; in reserve_crashkernel()
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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()
479 &crash_size, &crash_base); in reserve_crashkernel()
491 if (!crash_base) { in reserve_crashkernel()
501 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
504 if (!crash_base) in reserve_crashkernel()
505 crash_base = memblock_phys_alloc_range(crash_size, in reserve_crashkernel()
508 if (!crash_base) { 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()
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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()
454 if (crash_base <= 0) { in mips_parse_crashkernel()
455 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in mips_parse_crashkernel()
458 if (!crash_base) { in mips_parse_crashkernel()
466 crash_base, in mips_parse_crashkernel()
467 crash_base + crash_size); in mips_parse_crashkernel()
468 if (start != crash_base) { in mips_parse_crashkernel()
474 crashk_res.start = crash_base; 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
187 &crash_base); in get_crash_kernel()
190 if (crash_base == 0) in get_crash_kernel()
191 crash_base = KDUMP_KERNELBASE; in get_crash_kernel()
193 regions.crash_start = (unsigned long)crash_base; 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/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-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 | 782 unsigned long long crash_base = 0; in reserve_crashkernel() local
802 &crash_size, &crash_base); in reserve_crashkernel()
808 if (crash_base) { in reserve_crashkernel()
809 search_start = crash_base; 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()
819 if (crash_base == 0) { in reserve_crashkernel()
826 crash_base, crash_base + crash_size, crash_size >> 20); in reserve_crashkernel()
828 crashk_res.start = crash_base; in reserve_crashkernel()
829 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
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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()
1010 if (crash_base <= 0) { in reserve_crashkernel()
1016 crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN, in reserve_crashkernel()
1018 if (!crash_base) { in reserve_crashkernel()
1023 unsigned long long crash_max = crash_base + crash_size; in reserve_crashkernel()
1027 crash_base, crash_max); in reserve_crashkernel()
1036 (unsigned long)(crash_base >> 20), in reserve_crashkernel()
1040 crashk_res.start = crash_base; in reserve_crashkernel()
1041 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
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