Home
last modified time | relevance | path

Searched refs:high_memory (Results 1 – 25 of 53) sorted by relevance

123

/linux/arch/arm/mm/
H A Dphysaddr.c18 * high_memory does not get immediately defined, and there in __virt_addr_valid()
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()
H A Dmmap.c155 if (addr + size > __pa(high_memory - 1) + 1) in valid_phys_addr_range()
H A Dnommu.c149 high_memory = __va(end - 1) + 1; in adjust_lowmem_bounds()
/linux/arch/m68k/mm/
H A Dsun3mmu.c63 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()
H A Dmcfmmu.c57 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()
H A Dinit.c69 high_memory = (void *) end_mem; in paging_init()
/linux/arch/m68k/include/asm/
H A 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))
H A Dpage_mm.h144 #define virt_addr_valid(kaddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory)
/linux/arch/powerpc/include/asm/nohash/32/
H A Dpgtable.h105 #define VMALLOC_START (((ALIGN((long)high_memory, PPC_PIN_SIZE) + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
107 #define VMALLOC_START ((((long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
/linux/arch/x86/mm/
H A Dinit_32.c623 high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
625 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
708 #define high_memory (-128UL << 20) in mem_init() macro
710 #undef high_memory in mem_init()
718 BUG_ON((unsigned long)high_memory > VMALLOC_START); in mem_init()
H A Dmmap.c208 return addr + count - 1 <= __pa(high_memory - 1); in valid_phys_addr_range()
/linux/arch/s390/kernel/
H A Dvmcore_info.c14 VMCOREINFO_SYMBOL(high_memory); in arch_crash_save_vmcoreinfo()
/linux/arch/parisc/include/asm/
H A 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/arch/microblaze/mm/
H A Dpgtable.c67 * mem_init() sets high_memory so only do the check after that. in __ioremap()
73 p >= memory_start && p < virt_to_phys(high_memory) && in __ioremap()
130 if ((__force void *)addr > high_memory && in iounmap()
/linux/arch/parisc/mm/
H A Dioremap.c30 if (phys_addr < virt_to_phys(high_memory)) { in ioremap_prot()
/linux/arch/x86/include/asm/
H A Dpgtable_32_areas.h17 extern bool __vmalloc_start_set; /* set once high_memory is set */
20 #define VMALLOC_START ((unsigned long)high_memory + VMALLOC_OFFSET)
H A 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/arch/hexagon/include/asm/
H A Dmem-layout.h62 #define VMALLOC_START ((unsigned long) __va(high_memory + VMALLOC_OFFSET))
/linux/arch/sh/mm/
H A Dinit.c358 (unsigned long)memory_start, (unsigned long)high_memory, in mem_init()
359 ((unsigned long)high_memory - (unsigned long)memory_start) >> 20, in mem_init()
H A Dmmap.c175 if (addr + count > __pa(high_memory)) in valid_phys_addr_range()
/linux/Documentation/arch/arm/
H A Dmemory.rst65 of the high_memory variable, and VMALLOC_END
68 PAGE_OFFSET high_memory-1 Kernel direct-mapped RAM region.
/linux/arch/powerpc/include/asm/
H A Dpage.h234 _addr >= PAGE_OFFSET && _addr < (unsigned long)high_memory && \
/linux/arch/m68k/sun3/
H A Dconfig.c118 high_memory = (void *)memory_end; in sun3_bootmem_alloc()
/linux/arch/nios2/mm/
H A Dioremap.c133 if (phys_addr > PHYS_OFFSET && phys_addr < virt_to_phys(high_memory)) { in ioremap()
/linux/arch/arm/include/asm/
H A Dmemory.h385 #define virt_addr_valid(kaddr) (((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory) \

123