| /Linux-v4.19/kernel/ |
| D | crash_core.c | 40 unsigned long long *crash_size, in parse_crashkernel_mem() argument
95 *crash_size = size; in parse_crashkernel_mem()
100 if (*crash_size > 0) { in parse_crashkernel_mem()
125 unsigned long long *crash_size, in parse_crashkernel_simple() argument
130 *crash_size = memparse(cmdline, &cur); in parse_crashkernel_simple()
163 unsigned long long *crash_size, in parse_crashkernel_suffix() argument
168 *crash_size = memparse(cmdline, &cur); in parse_crashkernel_suffix()
231 unsigned long long *crash_size, in __parse_crashkernel() argument
239 BUG_ON(!crash_size || !crash_base); in __parse_crashkernel()
240 *crash_size = 0; in __parse_crashkernel()
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| /Linux-v4.19/arch/sh/kernel/ |
| D | machine_kexec.c | 157 unsigned long long crash_size, crash_base; in reserve_crashkernel() local
161 &crash_size, &crash_base); in reserve_crashkernel()
162 if (ret == 0 && crash_size > 0) { in reserve_crashkernel()
164 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
170 crash_size = PAGE_ALIGN(resource_size(&crashk_res)); in reserve_crashkernel()
173 crashk_res.start = __memblock_alloc_base(crash_size, PAGE_SIZE, max); in reserve_crashkernel()
179 ret = memblock_reserve(crashk_res.start, crash_size); in reserve_crashkernel()
187 crashk_res.end = crashk_res.start + crash_size - 1; in reserve_crashkernel()
199 (unsigned long)(crash_size >> 20), in reserve_crashkernel()
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| /Linux-v4.19/arch/powerpc/kernel/ |
| D | machine_kexec.c | 119 unsigned long long crash_size, crash_base; in reserve_crashkernel() local
124 &crash_size, &crash_base); in reserve_crashkernel()
125 if (ret == 0 && crash_size > 0) { in reserve_crashkernel()
127 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
138 crash_size = resource_size(&crashk_res); in reserve_crashkernel()
168 crash_size = PAGE_ALIGN(crash_size); in reserve_crashkernel()
169 crashk_res.end = crashk_res.start + crash_size - 1; in reserve_crashkernel()
188 (unsigned long)(crash_size >> 20), in reserve_crashkernel()
192 if (!memblock_is_region_memory(crashk_res.start, crash_size) || in reserve_crashkernel()
193 memblock_reserve(crashk_res.start, crash_size)) { in reserve_crashkernel()
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| /Linux-v4.19/arch/arm64/mm/ |
| D | init.c | 93 unsigned long long crash_base, crash_size; in reserve_crashkernel() local
97 &crash_size, &crash_base); in reserve_crashkernel()
99 if (ret || !crash_size) in reserve_crashkernel()
102 crash_size = PAGE_ALIGN(crash_size); in reserve_crashkernel()
107 crash_size, SZ_2M); in reserve_crashkernel()
110 crash_size); in reserve_crashkernel()
115 if (!memblock_is_region_memory(crash_base, crash_size)) { in reserve_crashkernel()
120 if (memblock_is_region_reserved(crash_base, crash_size)) { in reserve_crashkernel()
130 memblock_reserve(crash_base, crash_size); in reserve_crashkernel()
133 crash_base, crash_base + crash_size, crash_size >> 20); in reserve_crashkernel()
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| /Linux-v4.19/arch/s390/kernel/ |
| D | setup.c | 578 unsigned long long crash_base, crash_size; in reserve_crashkernel() local
582 rc = parse_crashkernel(boot_command_line, memory_end, &crash_size, in reserve_crashkernel()
586 crash_size = ALIGN(crash_size, KEXEC_CRASH_MEM_ALIGN); in reserve_crashkernel()
587 if (rc || crash_size == 0) in reserve_crashkernel()
590 if (memblock.memory.regions[0].size < crash_size) { in reserve_crashkernel()
597 high = low + crash_size; in reserve_crashkernel()
603 low = max_t(unsigned long, crash_size, sclp.hsa_size); in reserve_crashkernel()
604 high = crash_base ? crash_base + crash_size : ULONG_MAX; in reserve_crashkernel()
612 crash_base = memblock_find_in_range(low, high, crash_size, in reserve_crashkernel()
626 diag10_range(PFN_DOWN(crash_base), PFN_DOWN(crash_size)); in reserve_crashkernel()
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| D | machine_kexec_file.c | 75 u64 crash_size; in kexec_file_update_purgatory() local
84 crash_size = crashk_res.end - crashk_res.start + 1; in kexec_file_update_purgatory()
86 &crash_size, in kexec_file_update_purgatory()
87 sizeof(crash_size), in kexec_file_update_purgatory()
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| /Linux-v4.19/arch/x86/kernel/ |
| D | setup.c | 521 unsigned long long crash_size, crash_base, total_mem; in reserve_crashkernel() local
528 ret = parse_crashkernel(boot_command_line, total_mem, &crash_size, &crash_base); in reserve_crashkernel()
529 if (ret != 0 || crash_size <= 0) { in reserve_crashkernel()
532 &crash_size, &crash_base); in reserve_crashkernel()
533 if (ret != 0 || crash_size <= 0) in reserve_crashkernel()
553 crash_size, CRASH_ALIGN); in reserve_crashkernel()
563 crash_base + crash_size, in reserve_crashkernel()
564 crash_size, 1 << 20); in reserve_crashkernel()
570 ret = memblock_reserve(crash_base, crash_size); in reserve_crashkernel()
577 memblock_free(crash_base, crash_size); in reserve_crashkernel()
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| /Linux-v4.19/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-v4.19/arch/arm/kernel/ |
| D | setup.c | 978 unsigned long long crash_size, crash_base; in reserve_crashkernel() local
984 &crash_size, &crash_base); in reserve_crashkernel()
994 crash_size, CRASH_ALIGN); in reserve_crashkernel()
1003 crash_base + crash_size, in reserve_crashkernel()
1004 crash_size, SECTION_SIZE); in reserve_crashkernel()
1011 ret = memblock_reserve(crash_base, crash_size); in reserve_crashkernel()
1019 (unsigned long)(crash_size >> 20), in reserve_crashkernel()
1025 crashk_res.end = crash_base + crash_size - 1; in reserve_crashkernel()
1039 crashk_boot_res.end = crashk_boot_res.start + crash_size - 1; in reserve_crashkernel()
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| /Linux-v4.19/arch/s390/purgatory/ |
| D | head.S | 141 lg %r9,crash_size-.base_crash(%r13)
265 GLOBAL_VARIABLE crash_size,8
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| /Linux-v4.19/arch/mips/kernel/ |
| D | setup.c | 796 unsigned long long crash_size, crash_base; in mips_parse_crashkernel() local
801 &crash_size, &crash_base); in mips_parse_crashkernel()
802 if (ret != 0 || crash_size <= 0) in mips_parse_crashkernel()
805 if (!memory_region_available(crash_base, crash_size)) { in mips_parse_crashkernel()
811 crashk_res.end = crash_base + crash_size - 1; in mips_parse_crashkernel()
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