arch/arc/mm/tlb.c

481

if (page == ZERO_PAGE(0))

arch/arm64/kvm/hypercalls.c

174

const void *zero_page = page_to_virt(ZERO_PAGE(0));

arch/arm64/kvm/sys_regs.c

5558

const void *zero_page = page_to_virt(ZERO_PAGE(0));

arch/x86/kvm/vmx/vmx.c

4067

const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));

arch/x86/virt/vmx/tdx/tdx.c

644

const void *zero_page = (const void *)page_address(ZERO_PAGE(0));

crypto/chacha20poly1305.c

133

const void *zp = page_address(ZERO_PAGE(0));

drivers/acpi/scan.c

35

#define INVALID_ACPI_HANDLE ((acpi_handle)ZERO_PAGE(0))

drivers/dma/bcm2835-dma.c

939

od->zero_page = dma_map_page_attrs(od->ddev.dev, ZERO_PAGE(0), 0,

drivers/infiniband/core/uverbs_main.c

799

vmf->page = ZERO_PAGE(vmf->address);

drivers/md/dm-crypt.c

756

sg_init_one(&src, page_address(ZERO_PAGE(0)), cc->iv_size);

drivers/md/dm-kcopyd.c

402

zero_page_list.page = ZERO_PAGE(0);

drivers/nvdimm/btt.c

512

void *zero_page = page_address(ZERO_PAGE(0));

drivers/nvdimm/pfn_devs.c

357

void *zero_page = page_address(ZERO_PAGE(0));

drivers/nvdimm/pmem.c

298

return blk_status_to_errno(pmem_do_write(pmem, ZERO_PAGE(0), 0,

drivers/spi/spi-bcm2835.c

936

ZERO_PAGE(0), 0, sizeof(u32),

drivers/spi/spi-fsl-cpm.c

353

mspi->dma_dummy_tx = dma_map_single(dev, ZERO_PAGE(0), PAGE_SIZE,

fs/cramfs/inode.c

271

return page_address(ZERO_PAGE(0));

fs/crypto/bio.c

190

ZERO_PAGE(0), pages[i],

fs/crypto/bio.c

99

__bio_add_page(bio, ZERO_PAGE(0), bytes_this_page, 0);

fs/direct-io.c

183

dio->pages[0] = ZERO_PAGE(0);

fs/direct-io.c

879

page = ZERO_PAGE(0);

include/linux/huge_mm.h

805

return page_folio(ZERO_PAGE(0));

include/linux/pgtable.h

1929

#define my_zero_pfn(addr) page_to_pfn(ZERO_PAGE(addr))

include/linux/raid/pq.h

19

return page_address(ZERO_PAGE(0));

kernel/kexec_file.c

815

zero_buf = __va(page_to_pfn(ZERO_PAGE(0)) << PAGE_SHIFT);

kernel/trace/ring_buffer.c

7211

pages[p++] = ZERO_PAGE(zero_addr);

lib/crypto/chacha20poly1305-selftest.c

8833

const u8 *pad0 = page_address(ZERO_PAGE(0));

lib/crypto/chacha20poly1305.c

130

const u8 *pad0 = page_address(ZERO_PAGE(0));

lib/crypto/chacha20poly1305.c

217

const u8 *pad0 = page_address(ZERO_PAGE(0));

lib/crypto/chacha20poly1305.c

59

const u8 *pad0 = page_address(ZERO_PAGE(0));

mm/huge_memory.c

4392

if (pages_identical(folio_page(folio, i), ZERO_PAGE(0))) {

mm/ksm.c

1556

ZERO_PAGE(rmap_item->address));

mm/ksm.c

1558

page_to_pfn(ZERO_PAGE(rmap_item->address)),

mm/ksm.c

3981

zero_checksum = calc_checksum(ZERO_PAGE(0));

mm/memory.c

175

zero_pfn = page_to_pfn(ZERO_PAGE(0));

mm/migrate.c

321

if (!pages_identical(page, ZERO_PAGE(0)))

mm/shmem.c

3460

ret = copy_page_to_iter(ZERO_PAGE(0), offset, nr, to);

mm/shmem.c

3543

.page = ZERO_PAGE(0),

mm/vmalloc.c

4431

copied = copy_page_to_iter_nofault(ZERO_PAGE(0), 0, num, iter);

net/ceph/messenger.c

248

ceph_zero_page = ZERO_PAGE(0);

net/rxrpc/output.c

335

kv[nr_kv].iov_base = page_address(ZERO_PAGE(0));

net/rxrpc/rxperf.c

524

bvec_set_page(&bv, ZERO_PAGE(0), len, 0);

security/keys/encrypted-keys/encrypted.c

449

sg_set_page(&sg_in[1], ZERO_PAGE(0), AES_BLOCK_SIZE, 0);

virt/kvm/kvm_main.c

3502

const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));