| /linux-6.15/arch/arm/mm/ |
| H A 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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| H A D | mmap.c | 155 if (addr + size > __pa(high_memory - 1) + 1) in valid_phys_addr_range()
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| H A D | nommu.c | 149 high_memory = __va(end - 1) + 1; in adjust_lowmem_bounds()
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| /linux-6.15/arch/m68k/mm/ |
| H A D | sun3mmu.c | 63 while (address < (unsigned long)high_memory) { in paging_init()
73 if (address >= (unsigned long)high_memory) in paging_init()
85 max_zone_pfn[ZONE_DMA] = ((unsigned long)high_memory) >> PAGE_SHIFT; in paging_init()
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| H A D | mcfmmu.c | 57 while (address < (unsigned long)high_memory) { in paging_init()
67 if (address >= (unsigned long) high_memory) in paging_init()
171 high_memory = (void *)_ramend; in cf_bootmem_alloc()
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| H A D | init.c | 69 high_memory = (void *) end_mem; in paging_init()
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| /linux-6.15/arch/x86/mm/ |
| H A D | numa_32.c | 44 high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
46 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
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| H A D | init_32.c | 625 high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
627 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
716 #define high_memory (-128UL << 20) in mem_init() macro
718 #undef high_memory in mem_init()
726 BUG_ON((unsigned long)high_memory > VMALLOC_START); in mem_init()
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| H A D | mmap.c | 208 return addr + count - 1 <= __pa(high_memory - 1); in valid_phys_addr_range()
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| /linux-6.15/arch/m68k/include/asm/ |
| H A D | pgtable_mm.h | 98 #define VMALLOC_START (((unsigned long) high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
109 #define VMALLOC_START (((unsigned long) high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
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| H A D | page_mm.h | 144 …ddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory)
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| /linux-6.15/arch/powerpc/include/asm/nohash/32/ |
| H A D | pgtable.h | 105 #define VMALLOC_START (((ALIGN((long)high_memory, PPC_PIN_SIZE) + VMALLOC_OFFSET) & ~(VMALLOC_OFFSE…
107 #define VMALLOC_START ((((long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
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| /linux-6.15/arch/s390/kernel/ |
| H A D | vmcore_info.c | 14 VMCOREINFO_SYMBOL(high_memory); in arch_crash_save_vmcoreinfo()
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| /linux-6.15/arch/parisc/include/asm/ |
| H A 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-6.15/arch/microblaze/mm/ |
| H A D | pgtable.c | 73 p >= memory_start && p < virt_to_phys(high_memory) && in __ioremap()
130 if ((__force void *)addr > high_memory && in iounmap()
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| /linux-6.15/arch/parisc/mm/ |
| H A D | ioremap.c | 30 if (phys_addr < virt_to_phys(high_memory)) { in ioremap_prot()
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| /linux-6.15/arch/x86/include/asm/ |
| H A D | pgtable_32_areas.h | 20 #define VMALLOC_START ((unsigned long)high_memory + VMALLOC_OFFSET)
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| H A 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-6.15/arch/hexagon/include/asm/ |
| H A D | mem-layout.h | 62 #define VMALLOC_START ((unsigned long) __va(high_memory + VMALLOC_OFFSET))
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| /linux-6.15/arch/powerpc/mm/ |
| H A D | ioremap_32.c | 46 if (slab_is_available() && p <= virt_to_phys(high_memory - 1) && in __ioremap_caller()
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| /linux-6.15/arch/sh/mm/ |
| H A D | init.c | 358 (unsigned long)memory_start, (unsigned long)high_memory, in mem_init()
359 ((unsigned long)high_memory - (unsigned long)memory_start) >> 20, in mem_init()
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| /linux-6.15/arch/csky/include/asm/ |
| H A D | page.h | 34 (void *)(kaddr) < high_memory)
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| /linux-6.15/Documentation/arch/arm/ |
| H A 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-6.15/arch/m68k/sun3/ |
| H A D | config.c | 118 high_memory = (void *)memory_end; in sun3_bootmem_alloc()
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| /linux-6.15/arch/powerpc/include/asm/ |
| H A D | page.h | 234 _addr >= PAGE_OFFSET && _addr < (unsigned long)high_memory && \
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