| /Linux-v5.4/kernel/ |
| D | crash_core.c | 39 unsigned long long *crash_base) in parse_crashkernel_mem() argument
103 *crash_base = memparse(cur, &tmp); in parse_crashkernel_mem()
124 unsigned long long *crash_base) in parse_crashkernel_simple() argument
135 *crash_base = memparse(cur+1, &cur); in parse_crashkernel_simple()
230 unsigned long long *crash_base, in __parse_crashkernel() argument
237 BUG_ON(!crash_size || !crash_base); in __parse_crashkernel()
239 *crash_base = 0; in __parse_crashkernel()
259 crash_size, crash_base); in __parse_crashkernel()
261 return parse_crashkernel_simple(ck_cmdline, crash_size, crash_base); in __parse_crashkernel()
271 unsigned long long *crash_base) in parse_crashkernel() argument
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| /Linux-v5.4/arch/arm64/mm/ |
| D | init.c | 71 unsigned long long crash_base, crash_size; in reserve_crashkernel() local
75 &crash_size, &crash_base); in reserve_crashkernel()
82 if (crash_base == 0) { in reserve_crashkernel()
84 crash_base = memblock_find_in_range(0, ARCH_LOW_ADDRESS_LIMIT, in reserve_crashkernel()
86 if (crash_base == 0) { in reserve_crashkernel()
93 if (!memblock_is_region_memory(crash_base, crash_size)) { in reserve_crashkernel()
98 if (memblock_is_region_reserved(crash_base, crash_size)) { in reserve_crashkernel()
103 if (!IS_ALIGNED(crash_base, SZ_2M)) { in reserve_crashkernel()
108 memblock_reserve(crash_base, crash_size); in reserve_crashkernel()
111 crash_base, crash_base + crash_size, crash_size >> 20); in reserve_crashkernel()
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| /Linux-v5.4/arch/x86/kernel/ |
| D | setup.c | 531 unsigned long long crash_size, crash_base, total_mem; in reserve_crashkernel() local
538 ret = parse_crashkernel(boot_command_line, total_mem, &crash_size, &crash_base); in reserve_crashkernel()
542 &crash_size, &crash_base); in reserve_crashkernel()
554 if (!crash_base) { in reserve_crashkernel()
564 crash_base = memblock_find_in_range(CRASH_ALIGN, in reserve_crashkernel()
567 if (!crash_base) in reserve_crashkernel()
568 crash_base = memblock_find_in_range(CRASH_ALIGN, in reserve_crashkernel()
571 if (!crash_base) { in reserve_crashkernel()
578 start = memblock_find_in_range(crash_base, in reserve_crashkernel()
579 crash_base + crash_size, in reserve_crashkernel()
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| /Linux-v5.4/arch/powerpc/kernel/ |
| D | machine_kexec.c | 117 unsigned long long crash_size, crash_base; in reserve_crashkernel() local
122 &crash_size, &crash_base); in reserve_crashkernel()
124 crashk_res.start = crash_base; in reserve_crashkernel()
125 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
158 crash_base = PAGE_ALIGN(crashk_res.start); in reserve_crashkernel()
159 if (crash_base != crashk_res.start) { in reserve_crashkernel()
162 crashk_res.start = crash_base; in reserve_crashkernel()
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| /Linux-v5.4/arch/s390/kernel/ |
| D | setup.c | 670 unsigned long long crash_base, crash_size; in reserve_crashkernel() local
675 &crash_base); in reserve_crashkernel()
677 crash_base = ALIGN(crash_base, KEXEC_CRASH_MEM_ALIGN); in reserve_crashkernel()
688 low = crash_base ?: OLDMEM_BASE; in reserve_crashkernel()
692 crash_base = low; in reserve_crashkernel()
696 high = crash_base ? crash_base + crash_size : ULONG_MAX; in reserve_crashkernel()
698 if (crash_base && crash_base < low) { in reserve_crashkernel()
703 low = crash_base ?: low; in reserve_crashkernel()
704 crash_base = memblock_find_in_range(low, high, crash_size, in reserve_crashkernel()
708 if (!crash_base) { in reserve_crashkernel()
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| /Linux-v5.4/arch/sh/kernel/ |
| D | machine_kexec.c | 155 unsigned long long crash_size, crash_base; in reserve_crashkernel() local
159 &crash_size, &crash_base); in reserve_crashkernel()
161 crashk_res.start = crash_base; in reserve_crashkernel()
162 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
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| /Linux-v5.4/arch/arm/kernel/ |
| D | setup.c | 990 unsigned long long crash_size, crash_base; in reserve_crashkernel() local
996 &crash_size, &crash_base); in reserve_crashkernel()
1000 if (crash_base <= 0) { in reserve_crashkernel()
1005 crash_base = memblock_find_in_range(CRASH_ALIGN, crash_max, in reserve_crashkernel()
1007 if (!crash_base) { in reserve_crashkernel()
1014 start = memblock_find_in_range(crash_base, in reserve_crashkernel()
1015 crash_base + crash_size, in reserve_crashkernel()
1017 if (start != crash_base) { in reserve_crashkernel()
1023 ret = memblock_reserve(crash_base, crash_size); in reserve_crashkernel()
1026 (unsigned long)crash_base); in reserve_crashkernel()
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| /Linux-v5.4/include/linux/ |
| D | crash_core.h | 72 unsigned long long *crash_size, unsigned long long *crash_base);
74 unsigned long long *crash_size, unsigned long long *crash_base);
76 unsigned long long *crash_size, unsigned long long *crash_base);
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| /Linux-v5.4/arch/mips/kernel/ |
| D | setup.c | 488 unsigned long long crash_size, crash_base; in mips_parse_crashkernel() local
493 &crash_size, &crash_base); in mips_parse_crashkernel()
497 if (!memblock_find_in_range(crash_base, crash_base + crash_size, crash_size, 0)) { in mips_parse_crashkernel()
502 crashk_res.start = crash_base; in mips_parse_crashkernel()
503 crashk_res.end = crash_base + crash_size - 1; in mips_parse_crashkernel()
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