arch/arm/boot/compressed/fdt_check_mem_start.c

167

return round_up(fdt_mem_start, SZ_2M);

arch/arm/include/asm/efi.h

74

#define EFI_PHYS_ALIGN max(UL(SZ_2M), roundup_pow_of_two(TEXT_OFFSET))

arch/arm/mach-omap1/board-osk.c

92

.size = SZ_2M,

arch/arm/mach-omap1/board-sx1.c

246

.size = SZ_2M - 2 * SZ_128K,

arch/arm/mach-omap2/iomap.h

192

#define L4_WK_54XX_SIZE SZ_2M

arch/arm/mach-omap2/iomap.h

243

#define L4_PER3_DRA7XX_SIZE SZ_2M

arch/arm/mach-omap2/iomap.h

251

#define L4_CFG_DRA7XX_SIZE (SZ_1M + SZ_2M)

arch/arm/mach-orion5x/kurobox_pro-setup.c

44

#define KUROBOX_PRO_NAND_SIZE SZ_2M

arch/arm/mm/mmu.c

1131

vm_reserve_area_early(PCI_IO_VIRT_BASE, SZ_2M, pci_reserve_io);

arch/arm64/include/asm/boot.h

13

#define MAX_FDT_SIZE SZ_2M

arch/arm64/include/asm/boot.h

18

#define MIN_KIMG_ALIGN SZ_2M

arch/arm64/include/asm/crash_reserve.h

6

#define CRASH_ALIGN SZ_2M

arch/arm64/kernel/image-vars.h

160

kimage_limit = ALIGN(ABSOLUTE(_end + SZ_64K), SZ_2M);

arch/arm64/kernel/machine_kexec_file.c

178

kbuf.buf_align = SZ_2M;

arch/arm64/kvm/nested.c

443

max_size = SZ_2M;

arch/arm64/kvm/nested.c

541

else if (sz < SZ_2M) sz = SZ_2M;

arch/arm64/lib/insn.c

83

#define ADR_IMM_SIZE SZ_2M

arch/loongarch/include/asm/crash_reserve.h

5

#define CRASH_ALIGN SZ_2M

arch/loongarch/include/asm/efi.h

30

return SZ_2M;

arch/loongarch/kernel/kexec_efi.c

67

kbuf.buf_align = SZ_2M;

arch/powerpc/platforms/83xx/misc.c

127

int immrsize = IS_ALIGNED(immrbase, SZ_2M) ? SZ_2M : SZ_1M;

arch/powerpc/platforms/pseries/iommu.c

1386

__builtin_ctzll(SZ_256M), __builtin_ctzll(SZ_16G), __builtin_ctzll(SZ_2M)

arch/powerpc/platforms/pseries/iommu.c

1788

(SZ_256M), (SZ_16G), (SZ_2M)

arch/riscv/include/asm/efi.h

38

return IS_ENABLED(CONFIG_64BIT) ? SZ_2M : SZ_4M;

arch/riscv/include/asm/pgtable.h

103

#define FIX_FDT_SIZE (MAX_FDT_SIZE + SZ_2M)

arch/sh/boards/board-edosk7760.c

41

.size = SZ_2M,

arch/x86/kernel/cpu/cpuid_0x2_table.c

32

CACHE_ENTRY(0x25, CACHE_L3, SZ_2M ), /* 8-way set assoc, sectored cache, 64 byte line size */

arch/x86/kernel/cpu/cpuid_0x2_table.c

47

CACHE_ENTRY(0x45, CACHE_L2, SZ_2M ), /* 4-way set assoc, 32 byte line size */

arch/x86/kernel/cpu/cpuid_0x2_table.c

66

CACHE_ENTRY(0x7d, CACHE_L2, SZ_2M ), /* 8-way set assoc, 64 byte line size */

arch/x86/kernel/cpu/cpuid_0x2_table.c

72

CACHE_ENTRY(0x85, CACHE_L2, SZ_2M ), /* 8-way set assoc, 32 byte line size */

arch/x86/kernel/cpu/cpuid_0x2_table.c

77

CACHE_ENTRY(0xd2, CACHE_L3, SZ_2M ), /* 4-way set assoc, 64 byte line size */

arch/x86/kernel/cpu/cpuid_0x2_table.c

79

CACHE_ENTRY(0xd7, CACHE_L3, SZ_2M ), /* 8-way set assoc, 64 byte line size */

arch/x86/kernel/cpu/cpuid_0x2_table.c

81

CACHE_ENTRY(0xdc, CACHE_L3, SZ_2M ), /* 12-way set assoc, 64 byte line size */

arch/x86/kernel/cpu/cpuid_0x2_table.c

84

CACHE_ENTRY(0xe2, CACHE_L3, SZ_2M ), /* 16-way set assoc, 64 byte line size */

drivers/accel/habanalabs/common/command_buffer.c

286

if (cb_size > SZ_2M) {

drivers/accel/habanalabs/common/command_buffer.c

288

cb_size, SZ_2M);

drivers/accel/habanalabs/common/habanalabs.h

1026

#define HL_CPU_ACCESSIBLE_MEM_SIZE SZ_2M

drivers/accel/habanalabs/common/mmu/mmu.c

1087

virt_addr = hl_asic_dma_alloc_coherent(hdev, SZ_2M, &phys_addr,

drivers/accel/habanalabs/common/mmu/mmu.c

1093

phys_addr, SZ_2M, -1)) {

drivers/accel/habanalabs/common/mmu/mmu.c

1094

hl_asic_dma_free_coherent(hdev, SZ_2M, virt_addr, phys_addr);

drivers/accel/habanalabs/gaudi/gaudi.c

5670

if (cb_size > SZ_2M) {

drivers/accel/habanalabs/gaudi/gaudi.c

5671

dev_err(hdev->dev, "CB size must be smaller than %uMB", SZ_2M);

drivers/accel/habanalabs/gaudi/gaudi.c

5946

kernel_addr = hl_asic_dma_alloc_coherent(hdev, SZ_2M, &dma_addr, GFP_KERNEL | __GFP_ZERO);

drivers/accel/habanalabs/gaudi/gaudi.c

6001

size_to_dma = SZ_2M;

drivers/accel/habanalabs/gaudi/gaudi.c

6005

if (size_left < SZ_2M)

drivers/accel/habanalabs/gaudi/gaudi.c

6015

if (size_left <= SZ_2M)

drivers/accel/habanalabs/gaudi/gaudi.c

6018

pos += SZ_2M;

drivers/accel/habanalabs/gaudi/gaudi.c

6019

addr += SZ_2M;

drivers/accel/habanalabs/gaudi/gaudi.c

6020

size_left -= SZ_2M;

drivers/accel/habanalabs/gaudi/gaudi.c

6035

hl_asic_dma_free_coherent(hdev, SZ_2M, kernel_addr, dma_addr);

drivers/accel/habanalabs/gaudi/gaudiP.h

157

#define HOST_SPACE_INTERNAL_CB_SZ SZ_2M

drivers/accel/habanalabs/gaudi2/gaudi2.c

11044

host_mem_virtual_addr = hl_asic_dma_alloc_coherent(hdev, SZ_2M, &host_mem_dma_addr,

drivers/accel/habanalabs/gaudi2/gaudi2.c

11053

reserved_va_base = hl_reserve_va_block(hdev, ctx, HL_VA_RANGE_TYPE_HOST, SZ_2M,

drivers/accel/habanalabs/gaudi2/gaudi2.c

11064

rc = hl_mmu_map_contiguous(ctx, reserved_va_base, host_mem_dma_addr, SZ_2M);

drivers/accel/habanalabs/gaudi2/gaudi2.c

11072

ctx->asid, reserved_va_base, SZ_2M);

drivers/accel/habanalabs/gaudi2/gaudi2.c

11074

hl_mmu_unmap_contiguous(ctx, reserved_va_base, SZ_2M);

drivers/accel/habanalabs/gaudi2/gaudi2.c

11085

size_to_dma = SZ_2M;

drivers/accel/habanalabs/gaudi2/gaudi2.c

11088

if (size_left < SZ_2M)

drivers/accel/habanalabs/gaudi2/gaudi2.c

11097

if (size_left <= SZ_2M)

drivers/accel/habanalabs/gaudi2/gaudi2.c

11100

pos += SZ_2M;

drivers/accel/habanalabs/gaudi2/gaudi2.c

11101

addr += SZ_2M;

drivers/accel/habanalabs/gaudi2/gaudi2.c

11102

size_left -= SZ_2M;

drivers/accel/habanalabs/gaudi2/gaudi2.c

11109

rc = hl_mmu_unmap_contiguous(ctx, reserved_va_base, SZ_2M);

drivers/accel/habanalabs/gaudi2/gaudi2.c

11114

ctx->asid, reserved_va_base, SZ_2M);

drivers/accel/habanalabs/gaudi2/gaudi2.c

11118

hl_unreserve_va_block(hdev, ctx, reserved_va_base, SZ_2M);

drivers/accel/habanalabs/gaudi2/gaudi2.c

11120

hl_asic_dma_free_coherent(hdev, SZ_2M, host_mem_virtual_addr, host_mem_dma_addr);

drivers/accel/habanalabs/gaudi2/gaudi2P.h

112

#define EDMA_PQS_SIZE SZ_2M

drivers/accel/habanalabs/gaudi2/gaudi2P.h

145

#define HOST_SPACE_INTERNAL_CB_SZ SZ_2M

drivers/accel/habanalabs/goya/goya.c

4921

for (cpu_off = 0 ; cpu_off < SZ_2M ; cpu_off += PAGE_SIZE_4KB) {

drivers/accel/habanalabs/goya/goya.c

4989

for (cpu_off = 0 ; cpu_off < SZ_2M ; cpu_off += PAGE_SIZE_4KB)

drivers/accel/habanalabs/goya/goya.c

4993

(cpu_off + PAGE_SIZE_4KB) >= SZ_2M))

drivers/accel/habanalabs/goya/goyaP.h

135

#if (HL_CPU_ACCESSIBLE_MEM_SIZE != SZ_2M)

drivers/accel/ivpu/ivpu_fw.c

20

#define FW_SHAVE_NN_MAX_SIZE SZ_2M

drivers/block/aoe/aoeblk.c

339

.io_opt = SZ_2M,

drivers/crypto/ccp/sev-dev-tio.c

24

#define SLA_SZ(s) ((s).page_size == SLA_PAGE_SIZE_2M ? SZ_2M : SZ_4K)

drivers/dma/idxd/idxd.h

177

#define WQ_DEFAULT_MAX_XFER SZ_2M

drivers/firmware/efi/libstub/efi-stub.c

267

if (IS_ALIGNED(in->phys_addr, SZ_2M) && size >= SZ_2M)

drivers/firmware/efi/libstub/efi-stub.c

268

efi_virt_base = round_up(efi_virt_base, SZ_2M);

drivers/firmware/efi/libstub/fdt.c

209

# define MAX_FDT_SIZE SZ_2M

drivers/fwctl/main.c

18

MAX_RPC_LEN = SZ_2M,

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

1881

TTM_ALLOCATION_POOL_BENEFICIAL_ORDER(get_order(SZ_2M)));

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

2031

TTM_ALLOCATION_POOL_BENEFICIAL_ORDER(get_order(SZ_2M)));

drivers/gpu/drm/arm/malidp_planes.c

469

if (pgsize == SZ_64K || pgsize == SZ_2M) {

drivers/gpu/drm/arm/malidp_planes.c

66

#define MALIDP_MMU_PREFETCH_FULL_PGSIZES (SZ_1M | SZ_2M)

drivers/gpu/drm/armada/armada_gem.c

136

unsigned align = min_t(unsigned, size, SZ_2M);

drivers/gpu/drm/ast/ast_mm.c

63

vram_size -= SZ_2M;

drivers/gpu/drm/etnaviv/etnaviv_iommu.c

16

#define PT_SIZE SZ_2M

drivers/gpu/drm/i915/display/intel_fb.c

1644

view->gtt.remapped.plane_alignment = SZ_2M / PAGE_SIZE;

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1381

{ igt_create_internal, SZ_64K, SZ_2M, },

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1474

{ SZ_2M, SZ_2M },

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1475

{ SZ_2M, SZ_64K },

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1476

{ SZ_2M - SZ_64K, SZ_64K },

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1477

{ SZ_2M - SZ_4K, SZ_64K | SZ_4K },

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1478

{ SZ_2M + SZ_4K, SZ_64K | SZ_4K },

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1479

{ SZ_2M + SZ_4K, SZ_2M | SZ_4K },

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1480

{ SZ_2M + SZ_64K, SZ_2M | SZ_64K },

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1481

{ SZ_2M + SZ_64K, SZ_64K },

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1858

obj = i915_gem_object_create_shmem(i915, SZ_2M);

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

411

IS_ALIGNED(i915_vma_offset(vma), SZ_2M) &&

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

412

vma->page_sizes.sg & SZ_2M &&

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

413

vma->resource->page_sizes_gtt < SZ_2M) {

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

887

.size = SZ_2M,

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

892

.size = SZ_2M - SZ_4K,

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

897

.size = SZ_2M + SZ_4K,

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

902

.size = SZ_2M + SZ_64K,

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

907

.size = SZ_2M - SZ_64K,

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

914

.offset = SZ_2M,

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

919

.offset = SZ_2M - SZ_64K,

drivers/gpu/drm/i915/gem/selftests/i915_gem_migrate.c

199

obj = i915_gem_object_create_lmem(i915, SZ_2M, 0);

drivers/gpu/drm/i915/gt/gen8_ppgtt.c

555

end - start >= SZ_2M && !index) {

drivers/gpu/drm/i915/gt/intel_migrate.c

187

sz += (sz / SZ_2M) * SZ_64K;

drivers/gpu/drm/i915/gt/intel_migrate.c

385

GEM_BUG_ON(!IS_ALIGNED(offset, SZ_2M));

drivers/gpu/drm/i915/gt/intel_migrate.c

387

offset /= SZ_2M;

drivers/gpu/drm/i915/gt/intel_migrate.c

432

if (IS_ALIGNED(total, SZ_2M)) {

drivers/gpu/drm/i915/gt/intel_migrate.c

435

dword_rem = SZ_2M - (total & (SZ_2M - 1));

drivers/gpu/drm/i915/gt/intel_migrate.c

52

d->offset += SZ_2M;

drivers/gpu/drm/i915/gt/intel_wopcm.c

46

#define GEN11_WOPCM_SIZE SZ_2M

drivers/gpu/drm/i915/gt/selftest_migrate.c

17

SZ_2M,

drivers/gpu/drm/i915/gt/selftest_migrate.c

897

SZ_2M,

drivers/gpu/drm/i915/gt/selftest_migrate.c

980

SZ_2M,

drivers/gpu/drm/i915/gt/selftest_timeline.c

830

obj = i915_gem_object_create_internal(gt->i915, SZ_2M);

drivers/gpu/drm/i915/gt/selftest_tlb.c

90

addr = round_up(addr, SZ_2M);

drivers/gpu/drm/i915/gt/uc/intel_guc_log.c

20

#define GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE SZ_2M

drivers/gpu/drm/i915/gt/uc/intel_guc_log.c

25

#define GUC_LOG_DEFAULT_DEBUG_BUFFER_SIZE SZ_2M

drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h

138

#define INTEL_UC_RSVD_GGTT_PER_FW SZ_2M

drivers/gpu/drm/i915/gvt/scheduler.c

1424

ce->ring_size = SZ_2M;

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

1008

unsigned int sizes[] = { SZ_2M, SZ_1G };

drivers/gpu/drm/imagination/pvr_mmu.c

52

#elif (PVR_DEVICE_PAGE_SIZE == SZ_2M)

drivers/gpu/drm/imagination/pvr_rogue_heap_config.h

103

#define ROGUE_VISTEST_HEAP_SIZE SZ_2M

drivers/gpu/drm/msm/adreno/a6xx_catalog.c

1100

.gmem = SZ_2M,

drivers/gpu/drm/msm/adreno/a6xx_catalog.c

1487

.gmem = SZ_2M,

drivers/gpu/drm/msm/msm_gem_vma.c

1161

uint64_t pte_mask = ~(SZ_2M - 1);

drivers/gpu/drm/panfrost/panfrost_gem.c

196

align = size >= SZ_2M ? SZ_2M >> PAGE_SHIFT : 0;

drivers/gpu/drm/panfrost/panfrost_gem.c

485

size = roundup(size, SZ_2M);

drivers/gpu/drm/panfrost/panfrost_gem.c

94

int n_sgt = bo->base.base.size / SZ_2M;

drivers/gpu/drm/panfrost/panfrost_mmu.c

372

size_t blk_offset = -addr % SZ_2M;

drivers/gpu/drm/panfrost/panfrost_mmu.c

374

if (blk_offset || size < SZ_2M) {

drivers/gpu/drm/panfrost/panfrost_mmu.c

379

*count = min(blk_offset, size) / SZ_2M;

drivers/gpu/drm/panfrost/panfrost_mmu.c

380

return SZ_2M;

drivers/gpu/drm/panfrost/panfrost_mmu.c

585

#define NUM_FAULT_PAGES (SZ_2M / PAGE_SIZE)

drivers/gpu/drm/panfrost/panfrost_mmu.c

613

addr &= ~((u64)SZ_2M - 1);

drivers/gpu/drm/panfrost/panfrost_mmu.c

624

bo->base.base.size / SZ_2M,

drivers/gpu/drm/panfrost/panfrost_mmu.c

645

sgt = &bo->sgts[page_offset / (SZ_2M / PAGE_SIZE)];

drivers/gpu/drm/panfrost/panfrost_mmu.c

681

NUM_FAULT_PAGES, 0, SZ_2M, GFP_KERNEL);

drivers/gpu/drm/panfrost/panfrost_mmu.c

695

bo->heap_rss_size += SZ_2M;

drivers/gpu/drm/panfrost/panfrost_mmu.c

812

.pgsize_bitmap = SZ_4K | SZ_2M,

drivers/gpu/drm/panthor/panthor_mmu.c

1050

size >= SZ_2M ? SZ_2M : SZ_4K,

drivers/gpu/drm/panthor/panthor_mmu.c

1302

if (va != ALIGN(va, SZ_2M))

drivers/gpu/drm/panthor/panthor_mmu.c

1305

if (va + size != ALIGN(va + size, SZ_2M) &&

drivers/gpu/drm/panthor/panthor_mmu.c

1306

ALIGN(va + size, SZ_2M) != ALIGN(va, SZ_2M))

drivers/gpu/drm/panthor/panthor_mmu.c

2114

return folio_size(page_folio(pg)) >= SZ_2M;

drivers/gpu/drm/panthor/panthor_mmu.c

2124

aligned_unmap_start = ALIGN_DOWN(*unmap_start, SZ_2M);

drivers/gpu/drm/panthor/panthor_mmu.c

2125

aligned_unmap_end = ALIGN(unmap_end, SZ_2M);

drivers/gpu/drm/panthor/panthor_mmu.c

2463

.pgsize_bitmap = SZ_4K | SZ_2M,

drivers/gpu/drm/panthor/panthor_mmu.c

843

size_t blk_offset = -addr % SZ_2M;

drivers/gpu/drm/panthor/panthor_mmu.c

845

if (blk_offset || size < SZ_2M) {

drivers/gpu/drm/panthor/panthor_mmu.c

850

*count = min(blk_offset, size) / SZ_2M;

drivers/gpu/drm/panthor/panthor_mmu.c

851

return SZ_2M;

drivers/gpu/drm/xe/tests/xe_guc_buf_kunit.c

17

#define DUT_GGTT_SIZE SZ_2M

drivers/gpu/drm/xe/tests/xe_migrate.c

77

bool big = xe_bo_size(bo) >= SZ_2M;

drivers/gpu/drm/xe/xe_bo.c

2164

size_t align = flags & XE_BO_FLAG_NEEDS_2M ? SZ_2M : SZ_64K;

drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c

1473

return SZ_2M;

drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c

1670

xe_gt_assert(gt, pf_get_lmem_alignment(gt) == SZ_2M);

drivers/gpu/drm/xe/xe_guc_log.c

24

#define GUC_LOG_CHUNK_SIZE SZ_2M

drivers/gpu/drm/xe/xe_guc_log.h

18

#define XE_GUC_LOG_STATE_CAPTURE_BUFFER_SIZE SZ_2M

drivers/gpu/drm/xe/xe_guc_tlb_inval.c

166

if (length >= SZ_2M) {

drivers/gpu/drm/xe/xe_guc_tlb_inval.c

174

ilog2(SZ_2M) + 1)));

drivers/gpu/drm/xe/xe_lmtt_2l.c

106

return ilog2(SZ_2M);

drivers/gpu/drm/xe/xe_lmtt_2l.c

130

XE_WARN_ON(!IS_ALIGNED(offset, SZ_2M));

drivers/gpu/drm/xe/xe_lmtt_2l.c

131

XE_WARN_ON(!FIELD_FIT(LMTT_2L_PTE_LMEM_PAGE, offset / SZ_2M));

drivers/gpu/drm/xe/xe_lmtt_2l.c

132

return FIELD_PREP(LMTT_2L_PTE_LMEM_PAGE, offset / SZ_2M) | LMTT_2L_PTE_VALID;

drivers/gpu/drm/xe/xe_lmtt_2l.c

67

#define LMTT_2L_PTE_MAX_NUM BIT(LMTT_2L_HAW - ilog2(SZ_2M))

drivers/gpu/drm/xe/xe_lmtt_ml.c

112

return ilog2(SZ_2M);

drivers/gpu/drm/xe/xe_lmtt_ml.c

140

XE_WARN_ON(!IS_ALIGNED(offset, SZ_2M));

drivers/gpu/drm/xe/xe_lmtt_ml.c

141

XE_WARN_ON(!FIELD_FIT(LMTT_ML_PTE_LMEM_PAGE, offset / SZ_2M));

drivers/gpu/drm/xe/xe_lmtt_ml.c

142

return FIELD_PREP(LMTT_ML_PTE_LMEM_PAGE, offset / SZ_2M) | LMTT_ML_PTE_VALID;

drivers/gpu/drm/xe/xe_lmtt_ml.c

67

#define LMTT_ML_PTE_MAX_NUM BIT(35 - ilog2(SZ_2M))

drivers/gpu/drm/xe/xe_migrate.c

156

xe_assert(xe, IS_ALIGNED(xe_vram_region_usable_size(vram), SZ_2M));

drivers/gpu/drm/xe/xe_migrate.c

175

pos += SZ_2M, ofs += 8)

drivers/gpu/drm/xe/xe_migrate.c

201

BUILD_BUG_ON(NUM_PT_SLOTS > SZ_2M/XE_PAGE_SIZE);

drivers/gpu/drm/xe/xe_migrate.c

208

xe_tile_assert(tile, m->batch_base_ofs + xe_bo_size(batch) < SZ_2M);

drivers/gpu/drm/xe/xe_migrate.c

581

u64 size = min(*L0, (u64)avail_pts * SZ_2M);

drivers/gpu/drm/xe/xe_migrate.c

88

#define LEVEL0_PAGE_TABLE_ENCODE_SIZE SZ_2M

drivers/gpu/drm/xe/xe_pt.c

1619

reclamation_size = COMPUTE_RECLAIM_ADDRESS_MASK(SZ_2M); /* reclamation_size = 9 */

drivers/gpu/drm/xe/xe_pt.c

1620

xe_tile_assert(tile, phys_addr % SZ_2M == 0);

drivers/gpu/drm/xe/xe_pt.c

2127

return xe_svm_range_size(range) >= SZ_2M;

drivers/gpu/drm/xe/xe_svm.c

1147

case SZ_2M: \

drivers/gpu/drm/xe/xe_svm.c

1173

case SZ_2M: \

drivers/gpu/drm/xe/xe_svm.c

799

SZ_2M,

drivers/gpu/drm/xe/xe_vm.c

2502

return SZ_2M;

drivers/gpu/drm/xe/xe_vm.c

2517

case SZ_2M:

drivers/gpu/drm/xe/xe_wopcm.c

56

#define WOPCM_SIZE SZ_2M

drivers/infiniband/hw/irdma/i40iw_hw.c

247

dev->hw_attrs.page_size_cap = SZ_4K | SZ_2M;

drivers/infiniband/hw/irdma/icrdma_hw.c

193

dev->hw_attrs.page_size_cap = SZ_4K | SZ_2M | SZ_1G;

drivers/infiniband/hw/irdma/ig3rdma_hw.c

128

dev->hw_attrs.page_size_cap = SZ_4K | SZ_2M | SZ_1G;

drivers/infiniband/hw/mana/mana_ib.h

22

SZ_512K | SZ_1M | SZ_2M)

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

4531

smmu->pgsize_bitmap |= SZ_4K | SZ_2M | SZ_1G;

drivers/iommu/arm/arm-smmu/arm-smmu.c

1921

smmu->pgsize_bitmap |= SZ_4K | SZ_2M | SZ_1G;

drivers/iommu/intel/iommu.c

2961

dmar_domain->domain.pgsize_bitmap &= ~(u64)SZ_2M;

drivers/iommu/intel/iommu.c

3079

if (!(sslps & BIT(0)) && (dmar_domain->domain.pgsize_bitmap & SZ_2M))

drivers/iommu/io-pgtable-arm-selftests.c

157

SZ_4K | SZ_2M | SZ_1G,

drivers/iommu/io-pgtable-arm.c

1166

cfg->pgsize_bitmap &= (SZ_4K | SZ_2M | SZ_1G);

drivers/iommu/io-pgtable-arm.c

1176

cfg->pgsize_bitmap &= (SZ_4K | SZ_2M | SZ_1G);

drivers/iommu/io-pgtable-arm.c

1192

cfg->pgsize_bitmap &= (SZ_4K | SZ_2M | SZ_1G);

drivers/iommu/io-pgtable-arm.c

896

page_sizes = (SZ_4K | SZ_2M | SZ_1G);

drivers/iommu/ipmmu-vmsa.c

574

domain->io_domain.pgsize_bitmap = SZ_1G | SZ_2M | SZ_4K;

drivers/iommu/riscv/iommu.c

1422

domain->domain.pgsize_bitmap = va_mask & (SZ_4K | SZ_2M | SZ_1G | SZ_512G);

drivers/media/platform/nvidia/tegra-vde/v4l2.c

649

pix_mp->plane_fmt[0].sizeimage = max(ALIGN(size, SXE_BUFFER), SZ_2M);

drivers/mfd/ls2k-bmc-core.c

30

#define LS2K_DISPLAY_RES_START (SZ_16M + SZ_2M)

drivers/mmc/core/sd.c

56

SZ_2M / 512, SZ_4M / 512, SZ_8M / 512, (SZ_8M + SZ_4M) / 512,

drivers/mtd/nand/raw/nand_ids.c

46

SZ_8K, SZ_8K, SZ_2M, 0, 8, 640, NAND_ECC_INFO(40, SZ_1K) },

drivers/mtd/nand/raw/nand_ids.c

55

SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640,

drivers/mtd/spi-nor/atmel.c

196

.size = SZ_2M,

drivers/mtd/spi-nor/core.c

1721

(unsigned long)(nor->mtd.size / SZ_2M));

drivers/mtd/spi-nor/eon.c

47

.size = SZ_2M,

drivers/mtd/spi-nor/gigadevice.c

40

.size = SZ_2M,

drivers/mtd/spi-nor/intel.c

15

.size = SZ_2M,

drivers/mtd/spi-nor/issi.c

86

.size = SZ_2M,

drivers/mtd/spi-nor/macronix.c

216

.size = SZ_2M,

drivers/mtd/spi-nor/micron-st.c

271

.size = SZ_2M,

drivers/mtd/spi-nor/micron-st.c

307

.size = SZ_2M,

drivers/mtd/spi-nor/micron-st.c

332

.size = SZ_2M,

drivers/mtd/spi-nor/micron-st.c

345

.size = SZ_2M,

drivers/mtd/spi-nor/micron-st.c

372

.size = SZ_2M,

drivers/mtd/spi-nor/micron-st.c

439

.size = SZ_2M,

drivers/mtd/spi-nor/spansion.c

1081

.size = SZ_2M,

drivers/mtd/spi-nor/spansion.c

842

.size = SZ_2M,

drivers/mtd/spi-nor/spansion.c

958

.size = SZ_2M,

drivers/mtd/spi-nor/sst.c

114

.size = SZ_2M,

drivers/mtd/spi-nor/sst.c

148

.size = SZ_2M,

drivers/mtd/spi-nor/sst.c

165

.size = SZ_2M,

drivers/mtd/spi-nor/winbond.c

178

.size = SZ_2M,

drivers/mtd/spi-nor/winbond.c

251

.size = SZ_2M,

drivers/mtd/spi-nor/winbond.c

285

.size = SZ_2M,

drivers/mtd/spi-nor/winbond.c

39

nor->params->size == SZ_2M &&

drivers/mtd/spi-nor/winbond.c

40

nor->params->erase_map.regions[0].size == SZ_2M) {

drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h

37

#define NFP_CPP_SAFE_AREA_SIZE SZ_2M

drivers/net/pcs/pcs-xpcs-plat.c

262

spc_size = pxpcs->reg_width * SZ_2M;

drivers/ntb/hw/mscc/ntb_hw_switchtec.c

21

static ulong max_mw_size = SZ_2M;

drivers/nvdimm/btt.c

413

size_t chunk_size = SZ_2M;

drivers/pci/controller/dwc/pcie-designware-host.c

454

atu.parent_bus_addr = pp->cfg0_base + SZ_2M;

drivers/pci/controller/dwc/pcie-designware-host.c

455

atu.size = (SZ_1M * bus_range_max) - SZ_2M;

drivers/pci/controller/pci-ftpci100.c

131

case SZ_2M:

drivers/pci/controller/pci-v3-semi.c

623

case SZ_2M:

drivers/remoteproc/ti_k3_dsp_remoteproc.c

206

.boot_align_addr = SZ_2M,

drivers/remoteproc/ti_k3_dsp_remoteproc.c

213

.boot_align_addr = SZ_2M,

drivers/spi/spi-intel.c

1334

ispi->chip0_size = SZ_2M;

drivers/staging/sm750fb/sm750_hw.c

35

sm750_dev->vidreg_size = SZ_2M;

drivers/uio/uio_hv_generic.c

174

const size_t ring_bytes = SZ_2M;

drivers/uio/uio_hv_generic.c

259

ring_size = SZ_2M;

drivers/vfio/pci/mlx5/cmd.c

1507

u64 rq_size = SZ_2M;

fs/btrfs/block-group.c

4047

if (bytes_used + SZ_2M < mult_perc(sinfo->total_bytes, 80))

fs/btrfs/block-group.h

119

#define CACHING_CTL_WAKE_UP SZ_2M

fs/btrfs/extent-tree.c

2819

*empty_cluster = SZ_2M;

fs/btrfs/extent-tree.c

2824

*empty_cluster = SZ_2M;

fs/btrfs/tests/extent-io-tests.c

612

btrfs_find_first_clear_extent_bit(&tree, SZ_2M, &start, &end,

fs/btrfs/tests/free-space-tests.c

120

ret = btrfs_remove_free_space(cache, SZ_1M, SZ_2M);

fs/btrfs/tests/free-space-tests.c

133

ret = test_add_free_space_entry(cache, next_bitmap_offset - SZ_2M,

fs/btrfs/tests/free-space-tests.c

141

ret = btrfs_remove_free_space(cache, next_bitmap_offset - SZ_1M, SZ_2M);

fs/btrfs/tests/free-space-tests.c

147

if (test_check_exists(cache, next_bitmap_offset - SZ_1M, SZ_2M)) {

fs/btrfs/tests/free-space-tests.c

242

ret = test_add_free_space_entry(cache, SZ_2M, SZ_2M, 0);

fs/btrfs/tests/free-space-tests.c

302

ret = test_add_free_space_entry(cache, SZ_1M, SZ_2M, 1);

fs/btrfs/tests/free-space-tests.c

63

ret = btrfs_remove_free_space(cache, SZ_2M, 4096);

fs/btrfs/tests/free-space-tests.c

74

if (test_check_exists(cache, SZ_2M, 4096)) {

fs/btrfs/tests/raid-stripe-tree-tests.c

51

u64 hole_len = SZ_2M;

fs/btrfs/tests/raid-stripe-tree-tests.c

510

u64 logical2 = SZ_2M;

include/linux/blk-integrity.h

14

#define BLK_INTEGRITY_MAX_SIZE SZ_2M

include/linux/crash_reserve.h

45

#define CRASH_ALIGN SZ_2M

kernel/bpf/core.c

901

#define BPF_PROG_PACK_SIZE (SZ_2M * num_possible_nodes())

sound/soc/sprd/sprd-pcm-compress.c

37

#define SPRD_COMPR_AREA_BUF_SIZE SZ_2M

tools/testing/cxl/test/cxl.c

1431

cxl_mock_pool = gen_pool_create(ilog2(SZ_2M), NUMA_NO_NODE);

tools/testing/memblock/tests/basic_api.c

1442

.base = SZ_2M,

tools/testing/memblock/tests/basic_api.c

1587

.base = PHYS_ADDR_MAX - SZ_2M,

tools/testing/memblock/tests/basic_api.c

1588

.size = SZ_2M

tools/testing/memblock/tests/basic_api.c

1593

.size = SZ_2M

tools/testing/memblock/tests/basic_api.c

1769

.base = SZ_2M,

tools/testing/memblock/tests/basic_api.c

2014

.base = PHYS_ADDR_MAX - SZ_2M,

tools/testing/memblock/tests/basic_api.c

2015

.size = SZ_2M

tools/testing/memblock/tests/basic_api.c

2020

.size = SZ_2M

tools/testing/memblock/tests/basic_api.c

2411

ASSERT_TRUE(memblock_overlaps_region(&memblock.memory, SZ_1G - SZ_1M, SZ_2M));

tools/testing/memblock/tests/basic_api.c

2412

ASSERT_TRUE(memblock_overlaps_region(&memblock.memory, SZ_1G + SZ_2M, SZ_2M));

tools/testing/memblock/tests/basic_api.c

2416

ASSERT_TRUE(memblock_overlaps_region(&memblock.memory, SZ_1G - SZ_2M, SZ_8M));

tools/testing/memblock/tests/basic_api.c

312

.size = SZ_2M

tools/testing/memblock/tests/basic_api.c

405

.size = SZ_2M

tools/testing/memblock/tests/basic_api.c

751

.base = SZ_2M,

tools/testing/memblock/tests/basic_api.c

781

.size = SZ_2M

tools/testing/memblock/tests/basic_api.c

874

.size = SZ_2M

tools/testing/selftests/kvm/memslot_perf_test.c

55

#define MEM_TEST_UNMAP_CHUNK_SIZE SZ_2M

tools/testing/selftests/kvm/pre_fault_memory_test.c

16

#define TEST_SIZE (SZ_2M + PAGE_SIZE)

tools/testing/selftests/kvm/pre_fault_memory_test.c

181

alignment = SZ_2M;

tools/testing/selftests/kvm/pre_fault_memory_test.c

193

pre_fault_memory(vcpu, gpa, 0, SZ_2M, 0, private);

tools/testing/selftests/kvm/pre_fault_memory_test.c

194

pre_fault_memory(vcpu, gpa, SZ_2M, PAGE_SIZE * 2, PAGE_SIZE, private);

tools/testing/selftests/kvm/x86/private_mem_conversions_test.c

116

GUEST_STAGE(0, SZ_2M),

tools/testing/selftests/kvm/x86/private_mem_conversions_test.c

118

GUEST_STAGE(PAGE_SIZE, SZ_2M),

tools/testing/selftests/kvm/x86/private_mem_conversions_test.c

119

GUEST_STAGE(SZ_2M, PAGE_SIZE),

tools/testing/selftests/kvm/x86/private_mem_conversions_test.c

27

#define PER_CPU_DATA_SIZE ((uint64_t)(SZ_2M + PAGE_SIZE))

tools/testing/selftests/kvm/x86/private_mem_conversions_test.c

376

const size_t alignment = max_t(size_t, SZ_2M, get_backing_src_pagesz(src_type));

tools/testing/selftests/vfio/vfio_dma_mapping_test.c

115

FIXTURE_VARIANT_ADD_ALL_IOMMU_MODES(anonymous_hugetlb_2mb, SZ_2M, MAP_HUGETLB | MAP_HUGE_2MB);

tools/testing/selftests/vfio/vfio_dma_mapping_test.c

179

case SZ_2M:

tools/testing/selftests/vfio/vfio_pci_driver_test.c

83

region_setup(self->iommu, self->iova_allocator, &driver->region, SZ_2M);