Defined in 9 files as a macro:
- arch/arm/include/asm/memory.h, line 330 (as a macro)
- arch/arm64/include/asm/memory.h, line 393 (as a macro)
- arch/csky/include/asm/page.h, line 82 (as a macro)
- arch/loongarch/include/asm/page.h, line 65 (as a macro)
- arch/mips/include/asm/page.h, line 207 (as a macro)
- arch/nios2/include/asm/page.h, line 83 (as a macro)
- arch/s390/include/asm/page.h, line 273 (as a macro)
- arch/sh/include/asm/page.h, line 147 (as a macro)
- arch/sparc/include/asm/page_64.h, line 148 (as a macro)
Defined in 3 files as a function:
- arch/powerpc/include/asm/page.h, line 225 (as a function)
- arch/riscv/include/asm/page.h, line 169 (as a function)
- arch/x86/include/asm/page.h, line 66 (as a function)
Referenced in 16 files:
- arch/arm64/kvm/pkvm.c, line 524
- arch/mips/kernel/vpe.c, line 152
- arch/powerpc/kvm/book3s_64_mmu_hv.c, line 85
- arch/powerpc/mm/pgtable.c, line 425
- arch/powerpc/platforms/powernv/memtrace.c
- arch/sh/kernel/io_trapped.c, line 162
- arch/x86/coco/sev/core.c
- arch/x86/mm/kasan_init_64.c
- arch/x86/mm/pat/set_memory.c, line 2341
- arch/x86/virt/svm/sev.c, line 952
- drivers/block/xen-blkback/blkback.c
- drivers/net/xen-netback/netback.c, line 128
- drivers/xen/gntdev.c
- drivers/xen/xen-front-pgdir-shbuf.c, line 191
- drivers/xen/xen-scsiback.c, line 210
- mm/kasan/shadow.c, line 221
Smatch caller information:
drivers/block/xen-blkback/blkback.c free_persistent_gnts() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->reclaim_sem | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &xenwatch_mutex |
drivers/block/xen-blkback/blkback.c xen_blkbk_map() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| TASK_NOT_RUNNING |
drivers/block/xen-blkback/blkback.c xen_blkbk_unmap_prepare() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/block/xen-blkback/blkback.c xen_blkbk_unmap_purged_grants() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | &pool->lock |
drivers/xen/xen-scsiback.c vaddr_page() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/xen/gntdev.c __unmap_grant_pages() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/xen/gntdev.c gntdev_map_grant_pages() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/xen/gntdev.c gntdev_map_grant_pages() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/mm/kasan_init_64.c map_range() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
arch/x86/mm/kasan_init_64.c map_range() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pfn | 1-u64max |
| LOCK2 | irq |
drivers/xen/xen-front-pgdir-shbuf.c backend_map() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &evtchnl->u.req.req_io_lock | ||
| HALF_LOCKED2 | &dev->object_name_lock | ||
| HALF_LOCKED2 | &file_priv->prime.lock |
drivers/xen/xen-front-pgdir-shbuf.c backend_unmap() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &evtchnl->u.req.req_io_lock |
drivers/net/xen-netback/netback.c idx_to_kaddr() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/coco/sev/core.c pval_pages() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pfn | 0-1099511627775 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | pfn | unit_page |
| HALF_LOCKED2 | global &mem_enc_lock |
arch/x86/coco/sev/core.c pvalidate_pages() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | pfn | unit_page |
| HALF_LOCKED2 | global &mem_enc_lock |
arch/x86/mm/pat/set_memory.c clear_mce_nospec() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pfn | 0-4503599628419069 |
| CAPPED_DATA | 0 | pfn | 1 |
| CAPPED_DATA | 0 | pfn | 1 |
| DATA_SOURCE | 0 | pfn | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/virt/svm/sev.c adjust_direct_map() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pfn | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | pfn | unit_page |
mm/kasan/shadow.c kasan_mem_notifier() -> pfn_to_kaddr()
| Type | Parameter | Key | Value |
|---|