| /Linux-v5.15/arch/arm/mm/ |
| D | physaddr.c | 21 if (!high_memory && x >= PAGE_OFFSET) in __virt_addr_valid()
24 if (high_memory && x >= PAGE_OFFSET && x < (unsigned long)high_memory) in __virt_addr_valid()
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| /Linux-v5.15/arch/mips/mm/ |
| D | physaddr.c | 18 if (!high_memory && x >= PAGE_OFFSET) in __debug_virt_addr_valid()
21 if (high_memory && x >= PAGE_OFFSET && x < (unsigned long)high_memory) in __debug_virt_addr_valid()
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| /Linux-v5.15/arch/m68k/mm/ |
| D | sun3mmu.c | 69 while (address < (unsigned long)high_memory) { in paging_init()
79 if (address >= (unsigned long)high_memory) in paging_init()
91 max_zone_pfn[ZONE_DMA] = ((unsigned long)high_memory) >> PAGE_SHIFT; in paging_init()
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| D | mcfmmu.c | 64 while (address < (unsigned long)high_memory) { in paging_init()
73 if (address >= (unsigned long) high_memory) in paging_init()
186 high_memory = (void *)_ramend; in cf_bootmem_alloc()
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| D | init.c | 69 high_memory = (void *) end_mem; in paging_init()
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| /Linux-v5.15/arch/nds32/mm/ |
| D | init.c | 63 e = min((u32) memblock_end_of_DRAM(), (u32) __pa(high_memory)); in map_ram()
166 for (pfn = PFN_UP(__pa(high_memory)); pfn < max_pfn; pfn++) { in free_highmem()
214 (unsigned long)__va(memory_start), (unsigned long)high_memory, in mem_init()
215 ((unsigned long)high_memory - in mem_init()
242 BUG_ON((unsigned long)high_memory > VMALLOC_START); in mem_init()
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| /Linux-v5.15/arch/x86/mm/ |
| D | numa_32.c | 42 high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
44 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
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| D | init_32.c | 663 high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
665 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
767 #define high_memory (-128UL << 20) in mem_init() macro
769 #undef high_memory in mem_init()
777 BUG_ON((unsigned long)high_memory > VMALLOC_START); in mem_init()
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| /Linux-v5.15/arch/h8300/mm/ |
| D | init.c | 96 high_memory = (void *) (memory_end & PAGE_MASK); in mem_init()
97 max_mapnr = MAP_NR(high_memory); in mem_init()
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| /Linux-v5.15/arch/sh/mm/ |
| D | init.c | 346 high_memory = NULL; in mem_init()
348 high_memory = max_t(void *, high_memory, in mem_init()
378 (unsigned long)memory_start, (unsigned long)high_memory, in mem_init()
379 ((unsigned long)high_memory - (unsigned long)memory_start) >> 20, in mem_init()
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| /Linux-v5.15/arch/powerpc/mm/ |
| D | ioremap_32.c | 46 if (slab_is_available() && p <= virt_to_phys(high_memory - 1) && in __ioremap_caller()
90 if (addr > high_memory && (unsigned long)addr < ioremap_bot) in iounmap()
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| /Linux-v5.15/arch/arm/mach-footbridge/ |
| D | common.c | 236 WARN_ON(res < PAGE_OFFSET || res >= (unsigned long)high_memory); in __virt_to_bus()
246 WARN_ON(res < PAGE_OFFSET || res >= (unsigned long)high_memory); in __bus_to_virt()
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| /Linux-v5.15/arch/parisc/include/asm/ |
| D | floppy.h | 170 if((unsigned int) addr >= (unsigned int) high_memory) in _fd_dma_mem_free()
181 if((unsigned int) addr >= (unsigned int) high_memory || in _fd_chose_dma_mode()
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| /Linux-v5.15/arch/microblaze/mm/ |
| D | pgtable.c | 72 p >= memory_start && p < virt_to_phys(high_memory) && in __ioremap()
129 if ((__force void *)addr > high_memory && in iounmap()
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| /Linux-v5.15/arch/x86/include/asm/ |
| D | pgtable_32_areas.h | 20 #define VMALLOC_START ((unsigned long)high_memory + VMALLOC_OFFSET)
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| D | floppy.h | 170 if ((unsigned long)addr >= (unsigned long)high_memory) in _fd_dma_mem_free()
181 if ((unsigned long)addr >= (unsigned long)high_memory || in _fd_chose_dma_mode()
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| /Linux-v5.15/arch/hexagon/include/asm/ |
| D | mem-layout.h | 62 #define VMALLOC_START ((unsigned long) __va(high_memory + VMALLOC_OFFSET))
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| /Linux-v5.15/arch/nds32/include/asm/ |
| D | memory.h | 83 …ddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory)
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| /Linux-v5.15/arch/parisc/mm/ |
| D | ioremap.c | 51 if (phys_addr < virt_to_phys(high_memory)) { in ioremap()
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| /Linux-v5.15/arch/nios2/mm/ |
| D | init.c | 70 high_memory = __va(end_mem); in mem_init()
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| /Linux-v5.15/arch/powerpc/include/asm/nohash/32/ |
| D | pgtable.h | 112 #define VMALLOC_START (((ALIGN((long)high_memory, PPC_PIN_SIZE) + VMALLOC_OFFSET) & ~(VMALLOC_OFFSE…
114 #define VMALLOC_START ((((long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
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| /Linux-v5.15/arch/m68k/include/asm/ |
| D | pgtable_mm.h | 104 #define VMALLOC_START (((unsigned long) high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
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| D | page_mm.h | 139 …ddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory)
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| /Linux-v5.15/Documentation/arm/ |
| D | memory.rst | 65 of the high_memory variable, and VMALLOC_END
68 PAGE_OFFSET high_memory-1 Kernel direct-mapped RAM region.
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| /Linux-v5.15/arch/csky/include/asm/ |
| D | page.h | 41 (void *)(kaddr) < high_memory)
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