Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
arch/x86/mm/pat/set_memory.c __change_page_attr() -> pgprot_clear_protnone_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_COMPARE | 0 | prot | == $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &cpa_lock | ||
| HALF_LOCKED2 | global &init_mm.mmap_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock |
arch/x86/mm/pat/set_memory.c __should_split_large_page() -> pgprot_clear_protnone_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | prot | r pgprot_4k_2_large |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &cpa_lock | ||
| LOCK2 | global &pgd_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock |
arch/x86/mm/pat/set_memory.c __split_large_page() -> pgprot_clear_protnone_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &pgd_lock | ||
| HALF_LOCKED2 | global &cpa_lock | ||
| HALF_LOCKED2 | global &init_mm.mmap_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock |
arch/x86/mm/pat/set_memory.c populate_pte() -> pgprot_clear_protnone_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | prot | $5 |
| BIT_INFO | 0 | prot | 0x0,0x7fffffffffffffff |
| BIT_INFO | 0 | prot | 0x0,0x7fffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &cpa_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock |