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Searched refs:high_memory (Results 1 – 25 of 83) sorted by relevance

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/Linux-v6.6/arch/arm/mm/
Dphysaddr.c21 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()
Dmmap.c155 if (addr + size > __pa(high_memory - 1) + 1) in valid_phys_addr_range()
/Linux-v6.6/arch/m68k/mm/
Dsun3mmu.c69 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()
Dmcfmmu.c64 while (address < (unsigned long)high_memory) { in paging_init()
74 if (address >= (unsigned long) high_memory) in paging_init()
178 high_memory = (void *)_ramend; in cf_bootmem_alloc()
Dinit.c69 high_memory = (void *) end_mem; in paging_init()
/Linux-v6.6/arch/x86/mm/
Dnuma_32.c42 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()
Dinit_32.c646 high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
648 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
750 #define high_memory (-128UL << 20) in mem_init() macro
752 #undef high_memory in mem_init()
760 BUG_ON((unsigned long)high_memory > VMALLOC_START); in mem_init()
Dmmap.c220 return addr + count - 1 <= __pa(high_memory - 1); in valid_phys_addr_range()
/Linux-v6.6/arch/sh/mm/
Dinit.c347 high_memory = NULL; in mem_init()
349 high_memory = max_t(void *, high_memory, in mem_init()
379 (unsigned long)memory_start, (unsigned long)high_memory, in mem_init()
380 ((unsigned long)high_memory - (unsigned long)memory_start) >> 20, in mem_init()
/Linux-v6.6/arch/m68k/include/asm/
Dpgtable_mm.h98 #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))
Dpage_mm.h145 …ddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory)
/Linux-v6.6/arch/parisc/include/asm/
Dfloppy.h170 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()
/Linux-v6.6/arch/microblaze/mm/
Dpgtable.c73 p >= memory_start && p < virt_to_phys(high_memory) && in __ioremap()
130 if ((__force void *)addr > high_memory && in iounmap()
/Linux-v6.6/arch/parisc/mm/
Dioremap.c30 if (phys_addr < virt_to_phys(high_memory)) { in ioremap_prot()
/Linux-v6.6/arch/x86/include/asm/
Dpgtable_32_areas.h20 #define VMALLOC_START ((unsigned long)high_memory + VMALLOC_OFFSET)
Dfloppy.h170 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()
/Linux-v6.6/arch/hexagon/include/asm/
Dmem-layout.h62 #define VMALLOC_START ((unsigned long) __va(high_memory + VMALLOC_OFFSET))
/Linux-v6.6/arch/powerpc/mm/
Dioremap_32.c46 if (slab_is_available() && p <= virt_to_phys(high_memory - 1) && in __ioremap_caller()
Dmem.c121 high_memory = (void *)__va(max_pfn * PAGE_SIZE - 1) + 1; in update_end_of_memory_vars()
290 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE); in mem_init()
/Linux-v6.6/arch/powerpc/include/asm/nohash/32/
Dpgtable.h113 #define VMALLOC_START (((ALIGN((long)high_memory, PPC_PIN_SIZE) + VMALLOC_OFFSET) & ~(VMALLOC_OFFSE…
115 #define VMALLOC_START ((((long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
/Linux-v6.6/Documentation/arch/arm/
Dmemory.rst65 of the high_memory variable, and VMALLOC_END
68 PAGE_OFFSET high_memory-1 Kernel direct-mapped RAM region.
/Linux-v6.6/arch/csky/include/asm/
Dpage.h38 (void *)(kaddr) < high_memory)
/Linux-v6.6/arch/nios2/mm/
Dinit.c70 high_memory = __va(end_mem); in mem_init()
/Linux-v6.6/arch/arc/mm/
Dinit.c153 high_memory = (void *)(min_high_pfn << PAGE_SHIFT); in setup_arch_memory()
/Linux-v6.6/arch/m68k/sun3/
Dconfig.c119 high_memory = (void *)memory_end; in sun3_bootmem_alloc()

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