Documented in 1 files:
Defined in 1 files as a struct:
Defined in 1 files as a prototype:
Defined in 2 files as a member:
- drivers/gpu/drm/xe/xe_vm_types.h, line 536 (as a member)
- include/linux/generic_pt/iommu.h, line 113 (as a member)
Defined in 3 files as a function:
- arch/arm64/kernel/pi/map_range.c, line 29 (as a function)
- arch/x86/mm/kasan_init_64.c, line 156 (as a function)
- kernel/events/core.c, line 7154 (as a function)
Referenced in 9 files:
- arch/arm64/kernel/pi/map_kernel.c
- arch/arm64/kernel/pi/map_range.c
- arch/x86/mm/init.c
- arch/x86/mm/kasan_init_64.c, line 382
- drivers/gpu/drm/xe/xe_pt.c
- drivers/gpu/drm/xe/xe_vm.c
- drivers/iommu/generic_pt/iommu_pt.h
- drivers/iommu/iommu.c, line 2693
- kernel/events/core.c, line 7494
Smatch caller information:
arch/x86/mm/kasan_init_64.c kasan_init() -> map_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | range | 4096-ptr_max |
| PARAM_VALUE | 0 | range->end | 1-u64max |
| NOCHECK_CALL | |||
| LOCK2 | irq |
kernel/events/core.c perf_mmap() -> map_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | range | 4096-ptr_max |
| PARAM_VALUE | 0 | range->mmap_count.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | vma | 4096-ptr_max |
| PARAM_VALUE | 1 | vma->flags.__vma_flags | 4096-ptr_max |
| PARAM_VALUE | 1 | vma->vm_mm | 4096-ptr_max |
| PARAM_VALUE | 1 | vma->vm_ops | 5924194968261136384 |
| BUF_SIZE | 1 | vma | (-1)-s32max |
| BUF_SIZE | 1 | vma | (-1)-s32max |
| BUF_SIZE | 1 | vma->vm_file | (-1)-s32max |
| BUF_SIZE | 1 | vma->vm_ops | 144 |
| BUF_SIZE | 1 | vma->vm_private_data | (-1),1-s32max |
| CAPPED_DATA | 1 | vma->vm_pgoff | 1 |
| DATA_SOURCE | 1 | vma | $1 |
| BIT_INFO | 1 | vma->vm_flags | 0x8,0xffffffffffffffff |
| NOSPEC | 1 | vma->vm_pgoff | |
| NOSPEC | 1 | vma->vm_start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | vma->vm_end | 4096-u64max[c] |
| USER_DATA | 1 | vma->vm_pgoff | 0-4503599627370495[c] |
| USER_DATA | 1 | vma->vm_start | 0-18446744073709547520 |
| NO_OVERFLOW_SIMPLE | 1 | vma->vm_pgoff | |
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &ipcp->lock |