Defined in 8 files as a macro:
- arch/m68k/include/asm/mcf_pgalloc.h, line 37 (as a macro)
- arch/microblaze/include/asm/pgalloc.h, line 33 (as a macro)
- arch/openrisc/include/asm/pgalloc.h, line 28 (as a macro)
- arch/s390/include/asm/pgalloc.h, line 157 (as a macro)
- arch/sparc/include/asm/pgalloc_32.h, line 56 (as a macro)
- arch/sparc/include/asm/pgalloc_64.h, line 72 (as a macro)
- arch/um/include/asm/pgalloc.h, line 15 (as a macro)
- arch/xtensa/include/asm/pgalloc.h, line 24 (as a macro)
Defined in 19 files as a function:
- arch/alpha/include/asm/pgalloc.h, line 23 (as a function)
- arch/arc/include/asm/pgalloc.h, line 37 (as a function)
- arch/arm/include/asm/pgalloc.h, line 125 (as a function)
- arch/arm64/include/asm/pgalloc.h, line 109 (as a function)
- arch/csky/include/asm/pgalloc.h, line 13 (as a function)
- arch/hexagon/include/asm/pgalloc.h, line 64 (as a function)
- arch/loongarch/include/asm/pgalloc.h, line 16 (as a function)
- arch/m68k/include/asm/motorola_pgalloc.h, line 82 (as a function)
- arch/m68k/include/asm/sun3_pgalloc.h, line 23 (as a function)
- arch/mips/include/asm/pgalloc.h, line 20 (as a function)
- arch/nios2/include/asm/pgalloc.h, line 17 (as a function)
- arch/parisc/include/asm/pgalloc.h, line 51 (as a function)
- arch/powerpc/include/asm/book3s/32/pgalloc.h, line 34 (as a function)
- arch/powerpc/include/asm/book3s/64/pgalloc.h, line 158 (as a function)
- arch/powerpc/include/asm/nohash/32/pgalloc.h, line 17 (as a function)
- arch/powerpc/include/asm/nohash/64/pgalloc.h, line 39 (as a function)
- arch/riscv/include/asm/pgalloc.h, line 18 (as a function)
- arch/sh/include/asm/pgalloc.h, line 23 (as a function)
- arch/x86/include/asm/pgalloc.h, line 62 (as a function)
Referenced in 29 files:
- arch/arc/mm/highmem.c, line 60
- arch/arm/include/asm/kfence.h, line 22
- arch/arm/mm/kasan_init.c, line 114
- arch/arm/mm/mmu.c, line 380
- arch/arm64/mm/trans_pgd.c, line 44
- arch/loongarch/mm/init.c, line 189
- arch/loongarch/mm/kasan_init.c, line 127
- arch/mips/kvm/mmu.c, line 136
- arch/parisc/include/asm/pgalloc.h, line 58
- arch/parisc/mm/init.c
- arch/powerpc/mm/book3s64/radix_pgtable.c, line 110
- arch/powerpc/mm/kasan/8xx.c, line 34
- arch/powerpc/mm/kasan/init_32.c
- arch/powerpc/mm/kasan/init_book3e_64.c
- arch/powerpc/mm/kasan/init_book3s_64.c, line 67
- arch/powerpc/mm/nohash/8xx.c
- arch/powerpc/mm/nohash/book3e_pgtable.c, line 110
- arch/powerpc/mm/pgtable_32.c
- arch/riscv/kernel/hibernate.c, line 179
- arch/sh/mm/init.c, line 148
- arch/sparc/mm/init_64.c, line 1827
- arch/x86/mm/init_64.c
- arch/x86/mm/ioremap.c, line 862
- arch/x86/mm/kasan_init_64.c, line 55
- mm/hugetlb_vmemmap.c
- mm/kasan/init.c
- mm/memory.c, line 472
- mm/percpu.c, line 3182
- mm/sparse-vmemmap.c, line 203
Smatch caller information:
arch/x86/mm/init_64.c fill_pte() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | pte | 1-u64max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | pte | r spp_getpage |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | irq |
arch/x86/mm/init_64.c pmd_populate_kernel_init() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | pte | 0,18379471554275704832,18379471554275708928-18379471554275729408,18446612682070032384,18446612682070036480-18446612682070056960 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | pmd | $1 |
| DATA_SOURCE | 2 | pte | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &init_mm.page_table_lock | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct mm_struct)->page_table_lock |
arch/x86/mm/ioremap.c early_ioremap_init() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| PARAM_VALUE | 2 | pte | 4295428656365969408 |
| BUF_SIZE | 2 | pte | 4096 |
| DATA_SOURCE | 1 | pmd | r early_ioremap_pmd |
| NOCHECK_CALL | |||
| LOCK2 | irq |
mm/percpu.c pcpu_populate_pte() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | pte | 1-u64max |
| DATA_SOURCE | 1 | pmd | r pmd_offset |
| DATA_SOURCE | 2 | pte | r __memblock_alloc_or_panic |
| NOCHECK_CALL | |||
| LOCK2 | irq |
mm/kasan/init.c kasan_populate_early_shadow() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| DATA_SOURCE | 1 | pmd | r pmd_offset |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | irq |
mm/kasan/init.c zero_p4d_populate() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| DATA_SOURCE | 1 | pmd | r pmd_offset |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | irq |
mm/kasan/init.c zero_pmd_populate() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | irq |
mm/kasan/init.c zero_pmd_populate() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | pte | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | irq |
mm/kasan/init.c zero_pud_populate() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| DATA_SOURCE | 1 | pmd | r pmd_offset |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | irq |
arch/x86/mm/kasan_init_64.c kasan_populate_pmd() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | pte | 1-u64max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | pte | r early_alloc |
| NOCHECK_CALL | |||
| LOCK2 | irq |
mm/memory.c __pte_alloc_kernel() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | pte | 18379471554275704832,18446612682070032384 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | pte | r pte_alloc_one_kernel_noprof |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &init_mm.page_table_lock | ||
| TYPE_LOCK | (struct mm_struct)->page_table_lock |
mm/hugetlb_vmemmap.c vmemmap_split_pmd() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| PARAM_VALUE | 1 | pmd | 4301890319273848832 |
| PARAM_VALUE | 2 | pte | 18379471554275704832,18446612682070032384 |
| DATA_SOURCE | 2 | pte | r pte_alloc_one_kernel_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/hugetlb_vmemmap.c vmemmap_split_pmd() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | pte | 18379471554275704832,18446612682070032384 |
| CAPPED_DATA | 2 | pte | 1 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | pte | r pte_alloc_one_kernel_noprof |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &init_mm.page_table_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->page_table_lock |
mm/sparse-vmemmap.c vmemmap_pmd_populate() -> pmd_populate_kernel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 7138969414219841536 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | pte | 1-u64max |
| DATA_SOURCE | 1 | pmd | r pmd_offset |
| DATA_SOURCE | 2 | pte | r vmemmap_alloc_block_zero |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | irq |