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Searched refs:high_memory (Results 1 – 109 of 109) sorted by relevance

/linux-4.4.14/arch/avr32/mm/
Dinit.c105 high_memory = NULL; in mem_init()
107 high_memory = max_t(void *, high_memory, in mem_init()
110 set_max_mapnr(MAP_NR(high_memory)); in mem_init()
/linux-4.4.14/arch/m68k/mm/
Dsun3mmu.c66 while (address < (unsigned long)high_memory) { in paging_init()
76 if (address >= (unsigned long)high_memory) in paging_init()
88 zones_size[ZONE_DMA] = ((unsigned long)high_memory - PAGE_OFFSET) >> PAGE_SHIFT; in paging_init()
Dinit.c94 high_memory = (void *) end_mem; in paging_init()
141 MLM(PAGE_OFFSET, (unsigned long)high_memory), in print_memmap()
Dmcfmmu.c59 while (address < (unsigned long)high_memory) { in paging_init()
68 if (address >= (unsigned long) high_memory) in paging_init()
Dmotorola.c250 high_memory = phys_to_virt(max_addr); in paging_init()
/linux-4.4.14/arch/h8300/mm/
Dinit.c107 high_memory = (void *) (memory_end & PAGE_MASK); in mem_init()
108 max_mapnr = MAP_NR(high_memory); in mem_init()
/linux-4.4.14/arch/x86/mm/
Dnuma_32.c88 high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
90 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
Dinit_32.c664 high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
666 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1; in initmem_init()
784 (unsigned long)__va(0), (unsigned long)high_memory, in mem_init()
785 ((unsigned long)high_memory - (unsigned long)__va(0)) >> 20, in mem_init()
806 #define high_memory (-128UL << 20) in mem_init() macro
808 #undef high_memory in mem_init()
819 BUG_ON((unsigned long)high_memory > VMALLOC_START); in mem_init()
Dhighmem_32.c98 BUG_ON(vaddr >= (unsigned long)high_memory); in __kunmap_atomic()
Dpat.c750 (pfn << PAGE_SHIFT) >= __pa(high_memory)) { in phys_mem_access_prot_allowed()
769 if (base > __pa(high_memory-1)) in kernel_map_sync_memtype()
779 id_sz = (__pa(high_memory-1) <= base + size) ? in kernel_map_sync_memtype()
780 __pa(high_memory) - base : in kernel_map_sync_memtype()
Dioremap.c339 if ((void __force *)addr <= high_memory) in iounmap()
Dinit_64.c682 high_memory = (void *)__va(max_pfn * PAGE_SIZE - 1) + 1; in update_end_of_memory_vars()
/linux-4.4.14/arch/blackfin/mm/
Dinit.c95 high_memory = (void *)(memory_end & PAGE_MASK); in mem_init()
96 max_mapnr = MAP_NR(high_memory); in mem_init()
/linux-4.4.14/arch/parisc/mm/
Dioremap.c52 if (phys_addr < virt_to_phys(high_memory)) { in __ioremap()
96 if (addr > high_memory) in iounmap()
Dinit.c610 high_memory = __va((max_pfn << PAGE_SHIFT)); in mem_init()
611 set_max_mapnr(page_to_pfn(virt_to_page(high_memory - 1)) + 1); in mem_init()
639 __va(0), high_memory, in mem_init()
640 ((unsigned long)high_memory - (unsigned long)__va(0)) >> 20, in mem_init()
/linux-4.4.14/arch/m32r/mm/
Dinit.c117 high_memory = (void *)(memory_end & PAGE_MASK); in mem_init()
119 high_memory = (void *)__va(PFN_PHYS(MAX_LOW_PFN(0))); in mem_init()
Dioremap.c65 if (phys_addr < virt_to_phys(high_memory)) { in __ioremap()
/linux-4.4.14/arch/sh/mm/
Dinit.c414 high_memory = NULL; in mem_init()
416 high_memory = max_t(void *, high_memory, in mem_init()
455 (unsigned long)memory_start, (unsigned long)high_memory, in mem_init()
456 ((unsigned long)high_memory - (unsigned long)memory_start) >> 20, in mem_init()
Dmmap.c154 if (addr + count > __pa(high_memory)) in valid_phys_addr_range()
/linux-4.4.14/arch/cris/kernel/
Dsetup.c80 high_memory = &dram_end; in setup_arch()
111 max_pfn = PFN_DOWN((unsigned long)high_memory); /* usually c0000000 + dram size */ in setup_arch()
/linux-4.4.14/drivers/char/
Dmem.c52 return addr + count <= __pa(high_memory); in valid_phys_addr_range()
260 return addr >= __pa(high_memory); in uncached_access()
388 if (p < (unsigned long) high_memory) { in read_kmem()
390 if (count > (unsigned long)high_memory - p) in read_kmem()
391 low_count = (unsigned long)high_memory - p; in read_kmem()
515 if (p < (unsigned long) high_memory) { in write_kmem()
517 (unsigned long)high_memory - p); in write_kmem()
/linux-4.4.14/arch/arm64/mm/
Dinit.c205 high_memory = __va((max << PAGE_SHIFT) - 1) + 1; in bootmem_init()
325 (unsigned long)virt_to_page(high_memory)), in mem_init()
330 MLM(PAGE_OFFSET, (unsigned long)high_memory), in mem_init()
Dmmap.c105 if (addr + size > __pa(high_memory - 1) + 1) in valid_phys_addr_range()
Ddump.c351 (unsigned long)virt_to_page(high_memory); in ptdump_init()
/linux-4.4.14/arch/arm/mach-footbridge/
Dcommon.c240 WARN_ON(res < PAGE_OFFSET || res >= (unsigned long)high_memory); in __virt_to_bus()
250 WARN_ON(res < PAGE_OFFSET || res >= (unsigned long)high_memory); in __bus_to_virt()
Ddc21285.c294 mem_size = (unsigned int)high_memory - PAGE_OFFSET; in dc21285_preinit()
/linux-4.4.14/arch/unicore32/mm/
Dinit.c302 high_memory = __va((max_low << PAGE_SHIFT) - 1) + 1; in bootmem_init()
404 PAGE_OFFSET, (unsigned long)high_memory, in mem_init()
405 DIV_ROUND_UP(((unsigned long)high_memory - PAGE_OFFSET), SZ_1M), in mem_init()
/linux-4.4.14/arch/microblaze/mm/
Dpgtable.c74 p >= memory_start && p < virt_to_phys(high_memory) && in __ioremap()
131 if ((__force void *)addr > high_memory && in iounmap()
Dinit.c242 high_memory = (void *)__va(memory_start + lowmem_size - 1); in mem_init()
/linux-4.4.14/arch/parisc/include/asm/
Dfloppy.h182 if((unsigned int) addr >= (unsigned int) high_memory) in _fd_dma_mem_free()
193 if((unsigned int) addr >= (unsigned int) high_memory || in _fd_chose_dma_mode()
/linux-4.4.14/arch/x86/include/asm/
Dpgtable_32_types.h33 #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-4.4.14/arch/c6x/mm/
Dinit.c61 high_memory = (void *)(memory_end & PAGE_MASK); in mem_init()
/linux-4.4.14/arch/tile/include/asm/
Dpage.h275 extern void *high_memory; /* copied from <linux/mm.h> */ in virt_addr_valid()
276 return ((unsigned long)kaddr >= PAGE_OFFSET && kaddr < high_memory); in virt_addr_valid()
/linux-4.4.14/arch/hexagon/include/asm/
Dmem-layout.h75 #define VMALLOC_START ((unsigned long) __va(high_memory + VMALLOC_OFFSET))
/linux-4.4.14/arch/score/mm/
Dinit.c78 high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); in mem_init()
/linux-4.4.14/arch/cris/mm/
Dioremap.c87 if (addr > high_memory) in iounmap()
/linux-4.4.14/arch/unicore32/include/asm/
Dmemory.h105 (unsigned long)(kaddr) < (unsigned long)high_memory)
Dpgtable.h35 #define VMALLOC_START (((unsigned long)high_memory + VMALLOC_OFFSET) \
/linux-4.4.14/arch/powerpc/include/asm/
Dpgtable-ppc32.h97 #define VMALLOC_START (((_ALIGN((long)high_memory, PPC_PIN_SIZE) + VMALLOC_OFFSET) & ~(VMALLOC_OFFS…
99 #define VMALLOC_START ((((long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
/linux-4.4.14/arch/unicore32/kernel/
Dtraps.c55 (sp > (unsigned long)high_memory && high_memory != NULL)) in verify_stack()
/linux-4.4.14/arch/mn10300/mm/
Dinit.c108 high_memory = (void *) __va(MAX_LOW_PFN * PAGE_SIZE); in mem_init()
/linux-4.4.14/arch/nios2/mm/
Dinit.c73 high_memory = __va(end_mem); in mem_init()
Dioremap.c130 if (phys_addr > PHYS_OFFSET && phys_addr < virt_to_phys(high_memory)) { in __ioremap()
/linux-4.4.14/Documentation/arm/
Dmemory.txt56 of the high_memory variable, and VMALLOC_END
59 PAGE_OFFSET high_memory-1 Kernel direct-mapped RAM region.
DPorting98 last virtual RAM address (found using variable high_memory).
/linux-4.4.14/arch/m68k/coldfire/
Dm54xx.c102 high_memory = (void *)_ramend; in mcf54xx_bootmem_alloc()
/linux-4.4.14/arch/m68k/include/asm/
Dpgtable_mm.h101 #define VMALLOC_START (((unsigned long) high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
Dpage_mm.h171 …ne virt_addr_valid(kaddr) ((void *)(kaddr) >= (void *)PAGE_OFFSET && (void *)(kaddr) < high_memory)
/linux-4.4.14/mm/
Dcma.c245 highmem_start = __pa_nodebug(high_memory); in cma_declare_contiguous()
247 highmem_start = __pa(high_memory); in cma_declare_contiguous()
Dnommu.c45 void *high_memory; variable
46 EXPORT_SYMBOL(high_memory);
Dmemory.c95 void * high_memory; variable
97 EXPORT_SYMBOL(high_memory);
/linux-4.4.14/arch/metag/kernel/
Dsetup.c389 high_memory = (void *) __va(PFN_PHYS(highstart_pfn)); in setup_arch()
391 high_memory = (void *)__va(PFN_PHYS(max_pfn)); in setup_arch()
/linux-4.4.14/arch/powerpc/mm/
Dpgtable_32.c218 if (slab_is_available() && (p < virt_to_phys(high_memory)) && in __ioremap_caller()
283 if (addr > high_memory && (unsigned long) addr < ioremap_bot) in iounmap()
Dmem.c335 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE); in mem_init()
/linux-4.4.14/drivers/mtd/onenand/
Domap2.c317 if (buf >= high_memory) { in omap3_onenand_read_bufferram()
394 if (buf >= high_memory) { in omap3_onenand_write_bufferram()
477 ((void *) buffer >= (void *) high_memory) || (bram_offset & 3) || in omap2_onenand_read_bufferram()
522 ((void *) buffer >= (void *) high_memory) || (bram_offset & 3) || in omap2_onenand_write_bufferram()
Dsamsung.c646 if (buf >= high_memory) { in s5pc110_read_bufferram()
/linux-4.4.14/arch/arc/mm/
Dinit.c167 high_memory = (void *)(min_high_pfn << PAGE_SHIFT); in setup_arch_memory()
/linux-4.4.14/arch/openrisc/mm/
Dinit.c210 high_memory = (void *)__va(max_low_pfn * PAGE_SIZE); in mem_init()
/linux-4.4.14/arch/mips/loongson64/common/
Dmem.c100 return addr >= __pa(high_memory) || in __uncached_access()
/linux-4.4.14/arch/hexagon/mm/
Dinit.c151 high_memory = (void *)((bootmem_lastpg + 1) << PAGE_SHIFT); in paging_init()
/linux-4.4.14/arch/m68k/sun3/
Dconfig.c123 high_memory = (void *)memory_end; in sun3_bootmem_alloc()
/linux-4.4.14/arch/s390/kernel/
Dmachine_kexec.c218 VMCOREINFO_SYMBOL(high_memory); in arch_crash_save_vmcoreinfo()
/linux-4.4.14/arch/s390/mm/
Dinit.c120 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE); in mem_init()
/linux-4.4.14/arch/mips/mm/
Dioremap.c141 if (phys_addr < virt_to_phys(high_memory)) { in __ioremap()
Dcache.c240 return addr >= __pa(high_memory); in __uncached_access()
Dinit.c461 high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); in mem_init()
/linux-4.4.14/arch/arm/mm/
Dmmap.c206 if (addr + size > __pa(high_memory - 1) + 1) in valid_phys_addr_range()
Dnommu.c302 high_memory = __va(end - 1) + 1; in sanity_check_meminfo()
Dinit.c529 MLM(PAGE_OFFSET, (unsigned long)high_memory), in mem_init()
Dmmu.c1185 high_memory = __va(arm_lowmem_limit - 1) + 1; in sanity_check_meminfo()
/linux-4.4.14/arch/cris/arch-v32/mm/
Dinit.c148 zones_size[0] = ((unsigned long) high_memory - PAGE_OFFSET) >> PAGE_SHIFT; in paging_init()
/linux-4.4.14/arch/arm/include/asm/
Dmemory.h332 …) (((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory) \
Dpgtable.h45 #define VMALLOC_START (((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
/linux-4.4.14/arch/tile/kernel/
Dprocess.c232 (high_memory && (void *)tsk > high_memory) || in validate_current()
Dsetup.c548 high_memory = setup_pa_va_mapping(); in setup_memory()
579 high_memory = __va(node_end_pfn[0]); in setup_memory()
586 high_memory = pfn_to_kaddr(node_end_pfn[i]); in setup_memory()
Dstack.c48 return sp >= PAGE_OFFSET && sp < (unsigned long)high_memory; in in_kernel_stack()
/linux-4.4.14/arch/alpha/mm/
Dinit.c283 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE); in mem_init()
/linux-4.4.14/arch/tile/mm/
Dhighmem.c258 BUG_ON(vaddr >= (unsigned long)high_memory); in __kunmap_atomic()
Dinit.c840 last = high_memory; in mem_init()
/linux-4.4.14/arch/cris/arch-v10/mm/
Dinit.c166 zones_size[0] = ((unsigned long)high_memory - PAGE_OFFSET) >> PAGE_SHIFT; in paging_init()
/linux-4.4.14/mm/kasan/
Dreport.c123 (addr < high_memory)) { in print_address_description()
/linux-4.4.14/arch/um/kernel/
Dum_arch.c318 high_memory = (void *) end_iomem; in linux_main()
/linux-4.4.14/arch/arm/kernel/
Dtraps.c86 (sp > (unsigned long)high_memory && high_memory != NULL)) in verify_stack()
/linux-4.4.14/arch/mips/loongson64/loongson-3/
Dnuma.c278 high_memory = (void *) __va(get_num_physpages() << PAGE_SHIFT); in mem_init()
/linux-4.4.14/drivers/gpu/drm/
Ddrm_vm.c698 vma_count, high_memory, in drm_vma_info()
699 (void *)(unsigned long)virt_to_phys(high_memory)); in drm_vma_info()
Ddrm_bufs.c182 map->offset < virt_to_phys(high_memory)) { in drm_addmap_core()
/linux-4.4.14/arch/sparc/mm/
Dinit_32.c320 high_memory = __va(max_low_pfn << PAGE_SHIFT); in mem_init()
Dinit_64.c2315 high_memory = __va(last_valid_pfn << PAGE_SHIFT); in mem_init()
/linux-4.4.14/arch/sh/kernel/cpu/sh4/
Dsq.c158 if (unlikely(phys < virt_to_phys(high_memory))) in sq_remap()
/linux-4.4.14/arch/powerpc/platforms/85xx/
Dsmp.c257 ioremappable = *cpu_rel_addr > virt_to_phys(high_memory); in smp_85xx_kick_cpu()
/linux-4.4.14/arch/xtensa/mm/
Dinit.c336 high_memory = (void *)__va(max_low_pfn << PAGE_SHIFT); in mem_init()
/linux-4.4.14/drivers/mtd/nand/
Dlpc32xx_mlc.c442 if ((void *)buf <= high_memory) { in lpc32xx_read_page()
507 if (use_dma && (void *)buf >= high_memory) { in lpc32xx_write_page_lowlevel()
Dlpc32xx_slc.c501 if ((void *)buf <= high_memory) { in lpc32xx_xfer()
Domap2.c472 if (addr >= high_memory) { in omap_nand_dma_transfer()
Datmel_nand.c362 if (buf >= high_memory) in atmel_nand_dma_op()
/linux-4.4.14/arch/frv/kernel/
Dsetup.c980 high_memory = (void *) (memory_end & PAGE_MASK); in setup_uclinux_memory()
981 max_mapnr = ((unsigned long) high_memory - PAGE_OFFSET) >> PAGE_SHIFT; in setup_uclinux_memory()
/linux-4.4.14/arch/mips/sgi-ip27/
Dip27-memory.c480 high_memory = (void *) __va(get_num_physpages() << PAGE_SHIFT); in mem_init()
/linux-4.4.14/arch/mn10300/kernel/
Dtraps.c323 (unsigned long) current < (unsigned long)high_memory) in show_registers_only()
/linux-4.4.14/arch/s390/pci/
Dpci_dma.c461 zdev->iommu_size = (unsigned long) high_memory - PAGE_OFFSET; in zpci_dma_init_device()
/linux-4.4.14/arch/ia64/mm/
Dinit.c628 high_memory = __va(max_low_pfn * PAGE_SIZE); in mem_init()
/linux-4.4.14/arch/x86/kernel/
Dsetup.c1064 high_memory = (void *)__va(max_pfn * PAGE_SIZE - 1) + 1; in setup_arch()
/linux-4.4.14/arch/x86/xen/
Dsetup.c309 if (pfn >= PFN_UP(__pa(high_memory - 1))) in xen_update_mem_tables()
/linux-4.4.14/drivers/mtd/
Dmtdchar.c1139 if (file->f_flags & O_DSYNC || map->phys >= __pa(high_memory)) in mtdchar_mmap()
/linux-4.4.14/drivers/net/ethernet/amd/
Dlance.c397 if (high_memory <= phys_to_virt(16*1024*1024)) in do_lance_probe()
/linux-4.4.14/drivers/scsi/
DBusLogic.c1740 (void *) high_memory > (void *) MAX_DMA_ADDRESS) in blogic_rdconfig()
1753 (void *) high_memory > (void *) MAX_DMA_ADDRESS) in blogic_rdconfig()
/linux-4.4.14/include/linux/
Dmm.h45 extern void * high_memory;
/linux-4.4.14/drivers/staging/unisys/visorbus/
Dvisorchipset.c396 if (addr > virt_to_phys(high_memory - 1)) { in parser_init_byte_stream()
/linux-4.4.14/arch/sparc/kernel/
Dtraps_64.c1437 if (vaddr > (unsigned long) high_memory) in cheetah_check_main_memory()