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Searched refs:ALIGN_DOWN (Results 1 – 25 of 184) sorted by relevance

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/linux/arch/powerpc/mm/kasan/
H A D8xx.c53 kasan_init_shadow_8M(k_start, ALIGN_DOWN(k_end, SZ_8M), block); in kasan_init_region()
54 k_cur = ALIGN_DOWN(k_end, SZ_8M); in kasan_init_region()
70 if (k_cur < ALIGN_DOWN(k_end, SZ_512K)) in kasan_init_region()
H A Dinit_book3s_64.c30 k_start = ALIGN_DOWN((unsigned long)kasan_mem_to_shadow(start), PAGE_SIZE); in kasan_init_phys_region()
/linux/arch/arm64/mm/
H A Dcontpte.c42 *start = ALIGN_DOWN(*start, CONT_PTE_SIZE); in contpte_align_addr_ptep()
78 start_addr = addr = ALIGN_DOWN(addr, CONT_PTE_SIZE); in contpte_convert()
79 pte = pfn_pte(ALIGN_DOWN(pte_pfn(pte), CONT_PTES), pte_pgprot(pte)); in contpte_convert()
272 cont_start = ALIGN_DOWN(addr, CONT_PTE_SIZE); in __contpte_try_fold()
278 pfn = ALIGN_DOWN(pte_pfn(pte), CONT_PTES); in __contpte_try_fold()
631 start_addr = addr = ALIGN_DOWN(addr, CONT_PTE_SIZE); in contpte_ptep_set_access_flags()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/
H A Dtu102.c249 meta->gspFwWprEnd = ALIGN_DOWN(gsp->fb.bios.vga_workspace.addr, 0x20000); in tu102_gsp_wpr_meta_init()
323 gsp->fb.wpr2.frts.addr = ALIGN_DOWN(gsp->fb.bios.addr, 0x20000) - gsp->fb.wpr2.frts.size; in tu102_gsp_oneinit()
326 gsp->fb.wpr2.boot.addr = ALIGN_DOWN(gsp->fb.wpr2.frts.addr - gsp->fb.wpr2.boot.size, 0x1000); in tu102_gsp_oneinit()
329 gsp->fb.wpr2.elf.addr = ALIGN_DOWN(gsp->fb.wpr2.boot.addr - gsp->fb.wpr2.elf.size, 0x10000); in tu102_gsp_oneinit()
333 gsp->fb.wpr2.heap.addr = ALIGN_DOWN(gsp->fb.wpr2.elf.addr - gsp->fb.wpr2.heap.size, 0x100000); in tu102_gsp_oneinit()
334 gsp->fb.wpr2.heap.size = ALIGN_DOWN(gsp->fb.wpr2.elf.addr - gsp->fb.wpr2.heap.addr, 0x100000); in tu102_gsp_oneinit()
336 gsp->fb.wpr2.addr = ALIGN_DOWN(gsp->fb.wpr2.heap.addr - sizeof(GspFwWprMeta), 0x100000); in tu102_gsp_oneinit()
/linux/mm/kfence/
H A Dcore.c248 return !KFENCE_WARN_ON(!kfence_protect_page(ALIGN_DOWN(addr, PAGE_SIZE), true)); in kfence_protect()
253 return !KFENCE_WARN_ON(!kfence_protect_page(ALIGN_DOWN(addr, PAGE_SIZE), false)); in kfence_unprotect()
273 if (KFENCE_WARN_ON(ALIGN_DOWN(meta->addr, PAGE_SIZE) != pageaddr)) in metadata_to_pageaddr()
355 const unsigned long pageaddr = ALIGN_DOWN(meta->addr, PAGE_SIZE); in set_canary()
365 addr = ALIGN_DOWN(meta->addr + meta->size, sizeof(u64)); in set_canary()
373 const unsigned long pageaddr = ALIGN_DOWN(meta->addr, PAGE_SIZE); in check_canary()
475 meta->addr = ALIGN_DOWN(meta->addr, cache->align); in kfence_guarded_alloc()
536 kcsan_begin_scoped_access((void *)ALIGN_DOWN((unsigned long)addr, PAGE_SIZE), PAGE_SIZE, in kfence_guarded_free()
545 memzero_explicit((void *)ALIGN_DOWN(meta->unprotected_page, PAGE_SIZE), PAGE_SIZE); in kfence_guarded_free()
/linux/drivers/net/ethernet/intel/libeth/
H A Drx.c27 len = min3(len, ALIGN_DOWN(max_len ? : U32_MAX, LIBETH_RX_BUF_STRIDE), in libeth_rx_hw_len_mtu()
53 len = ALIGN_DOWN(len, LIBETH_RX_BUF_STRIDE) ? : LIBETH_RX_BUF_STRIDE; in libeth_rx_hw_len_truesize()
54 len = min3(len, ALIGN_DOWN(max_len ? : U32_MAX, LIBETH_RX_BUF_STRIDE), in libeth_rx_hw_len_truesize()
/linux/arch/powerpc/kernel/
H A Dhw_breakpoint_constraints.c25 hw_start_addr = ALIGN_DOWN(info->address, HW_BREAKPOINT_SIZE); in dar_in_hw_range()
44 hw_start_addr = ALIGN_DOWN(info->address, align_size); in ea_hw_range_overlaps()
H A Dhw_breakpoint.c162 start_addr = ALIGN_DOWN(hw->address, HW_BREAKPOINT_SIZE); in hw_breakpoint_validate_len()
170 (ALIGN_DOWN(start_addr, SZ_512) != ALIGN_DOWN(end_addr - 1, SZ_512))) in hw_breakpoint_validate_len()
/linux/tools/testing/selftests/mm/
H A Dpkey-helpers.h174 #define ALIGN_DOWN(x, align_to) ((x) & ~((align_to)-1)) macro
178 ((typeof(p))ALIGN_DOWN((unsigned long)(p), ptr_align_to))
/linux/fs/iomap/
H A Dswapfile.c46 next_ppage = ALIGN_DOWN(iomap->addr + iomap->length, PAGE_SIZE) >> in iomap_swapfile_add_extent()
148 .len = ALIGN_DOWN(i_size_read(inode), PAGE_SIZE), in iomap_swapfile_activate()
/linux/mm/kmsan/
H A Dcore.c95 (u32 *)ALIGN_DOWN((u64)shadow_dst, KMSAN_ORIGIN_SIZE); in kmsan_internal_memmove_metadata()
341 if (ALIGN_DOWN(cur_addr + size - 1, PAGE_SIZE) == in kmsan_metadata_is_contiguous()
342 ALIGN_DOWN(cur_addr, PAGE_SIZE)) in kmsan_metadata_is_contiguous()
/linux/tools/include/linux/
H A Dalign.h9 #define ALIGN_DOWN(x, a) __ALIGN_KERNEL((x) - ((a) - 1), (a)) macro
H A Dmm.h16 #define PAGE_ALIGN_DOWN(addr) ALIGN_DOWN(addr, PAGE_SIZE)
/linux/tools/testing/vma/linux/
H A Dmmzone.h27 #define pageblock_start_pfn(pfn) ALIGN_DOWN((pfn), pageblock_nr_pages)
/linux/tools/testing/memblock/linux/
H A Dmmzone.h27 #define pageblock_start_pfn(pfn) ALIGN_DOWN((pfn), pageblock_nr_pages)
/linux/arch/powerpc/platforms/ps3/
H A Dmm.c269 r->size = ALIGN_DOWN(size, 1 << PAGE_SHIFT_16M); in ps3_mm_region_create()
401 unsigned long aligned_bus = ALIGN_DOWN(bus_addr, 1 << r->page_size); in dma_find_chunk()
430 unsigned long aligned_lpar = ALIGN_DOWN(lpar_addr, 1 << r->page_size); in dma_find_chunk_lpar()
782 unsigned long aligned_phys = ALIGN_DOWN(phys_addr, 1 << r->page_size); in dma_sb_map_area()
837 unsigned long aligned_phys = ALIGN_DOWN(phys_addr, 1 << r->page_size); in dma_ioc0_map_area()
896 unsigned long aligned_bus = ALIGN_DOWN(bus_addr, in dma_sb_unmap_area()
933 unsigned long aligned_bus = ALIGN_DOWN(bus_addr, in dma_ioc0_unmap_area()
/linux/drivers/firmware/efi/libstub/
H A Dalignedmem.c38 alloc_addr = ALIGN_DOWN(max + 1, align) - 1; in efi_allocate_pages_aligned()
/linux/arch/powerpc/include/asm/
H A Dkasan.h23 #define KASAN_KERN_START ALIGN_DOWN(PAGE_OFFSET - SZ_256M, SZ_256M)
H A Dfixmap.h85 ALIGN_DOWN(FIXADDR_START, PGDIR_SIZE))
/linux/arch/powerpc/include/asm/nohash/32/
H A Dhugetlb-8xx.h26 ptep = pte_offset_kernel((pmd_t *)ptep, ALIGN_DOWN(addr, SZ_8M)); in huge_ptep_get()
/linux/drivers/acpi/nfit/
H A Dmce.c67 ALIGN_DOWN(mce->addr, align), align); in nfit_handle_mce()
/linux/drivers/misc/lkdtm/
H A Dkstack_erase.c72 untracked_high = ALIGN_DOWN(untracked_high, sizeof(unsigned long)); in check_stackleak_irqoff()
/linux/include/linux/
H A Dpageblock-flags.h78 #define pageblock_start_pfn(pfn) ALIGN_DOWN((pfn), pageblock_nr_pages)
/linux/include/video/
H A Dudlfb.h101 #define DL_ALIGN_DOWN(x, a) ALIGN_DOWN(x, a)
/linux/fs/btrfs/
H A Dreflink.c722 const u64 wb_start = ALIGN_DOWN(inode->i_size, bs); in btrfs_clone_files()
826 wb_len = ALIGN(inode_in->vfs_inode.i_size, bs) - ALIGN_DOWN(pos_in, bs); in btrfs_remap_file_range_prep()
851 ret = btrfs_wait_ordered_range(inode_in, ALIGN_DOWN(pos_in, bs), wb_len); in btrfs_remap_file_range_prep()
854 ret = btrfs_wait_ordered_range(inode_out, ALIGN_DOWN(pos_out, bs), wb_len); in btrfs_remap_file_range_prep()

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