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Searched refs:kern_memmap (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/Documentation/ia64/
Daliasing.txt46 The kernel maintains another table, kern_memmap, which describes the
50 The kern_memmap table typically contains only a subset of the system
68 Therefore, kern_memmap contains only full granule-sized regions that
91 happens to be in kern_memmap, meaning that it may also be mapped
95 If the region is not in kern_memmap, the user mapping should use
120 If WC is requested, and the region in kern_memmap is either WC
131 kern_memmap.
133 There may be corner cases of things that are not in kern_memmap,
135 space are not in kern_memmap, but could be accessed with a UC
145 If the region is in kern_memmap, we should use the attribute
[all …]
/Linux-v4.19/arch/ia64/kernel/
Defi.c277 static kern_memdesc_t *kern_memmap; variable
312 for (k = kern_memmap; k->start != ~0UL; k++) { in walk()
712 for (md = kern_memmap; md->start != ~0UL; md++) { in kern_memory_descriptor()
821 if (!kern_memmap) { in kern_mem_attribute()
1057 k = kern_memmap = find_memmap_space(); in efi_memmap_init()
1101 if (k > kern_memmap && in efi_memmap_init()
1122 if (lim == md->phys_addr && k > kern_memmap && in efi_memmap_init()
1164 *s = (u64)kern_memmap; in efi_memmap_init()