Defined in 1 files as a member:
Defined in 2 files as a function:
- arch/x86/include/asm/paravirt.h, line 101 (as a function)
- arch/x86/include/asm/special_insns.h, line 150 (as a function)
Referenced in 11 files:
- arch/x86/include/asm/paravirt.h, line 103
- arch/x86/kernel/cpu/cacheinfo.c
- arch/x86/kernel/cpu/cyrix.c, line 141
- arch/x86/kernel/cpu/mtrr/cyrix.c
- arch/x86/kernel/fpu/init.c
- arch/x86/kernel/paravirt.c, line 111
- arch/x86/kernel/traps.c, line 1549
- arch/x86/power/cpu.c, line 217
- arch/x86/xen/enlighten_pv.c, line 1361
- drivers/cpufreq/powernow-k6.c
- drivers/edac/amd64_edac.h
Smatch caller information:
arch/x86/kernel/traps.c __exc_device_not_available() -> write_cr0()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | x | 1 |
| BIT_INFO | 0 | x | 0x0,0xfffffffffffffff7 |
| NOCHECK_CALL |
arch/x86/kernel/cpu/cacheinfo.c cache_disable() -> write_cr0()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | x | 0,1073741824-u64max |
| CAPPED_DATA | 0 | x | 1 |
| CAPPED_DATA | 0 | x | 1 |
| BIT_INFO | 0 | x | 0x40000000,0xffffffffffffffff |
| BIT_INFO | 0 | x | 0x40000000,0xffffffffffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &cache_disable_lock | ||
| HALF_LOCKED2 | flags |
arch/x86/kernel/cpu/cacheinfo.c cache_enable() -> write_cr0()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | x | 1 |
| BIT_INFO | 0 | x | 0x0,0xffffffffbfffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &cache_disable_lock | ||
| HALF_LOCKED2 | flags |
arch/x86/power/cpu.c __restore_processor_state() -> write_cr0()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irq | ||
| HALF_LOCKED2 | global &device_hotplug_lock | ||
| HALF_LOCKED2 | global &system_transition_mutex |
arch/x86/kernel/fpu/init.c fpu__init_cpu_generic() -> write_cr0()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BIT_INFO | 0 | x | 0x0,0xfffffffffffffff3 |
| BIT_INFO | 0 | x | 0x0,0xfffffffffffffff3 |
| NOCHECK_CALL |
arch/x86/kernel/fpu/init.c fpu__probe_without_cpuid() -> write_cr0()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BIT_INFO | 0 | x | 0x0,0xfffffffffffffff3 |
| BIT_INFO | 0 | x | 0x0,0xfffffffffffffff3 |
| NOCHECK_CALL |