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Defined in 1 files as a prototype:

Defined in 1 files as a macro:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

arch/x86/kernel/cpu/amd_cache_disable.c cache_private_attrs_is_visible() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 4
RX_PATH
TASK_NOT_RUNNING

arch/x86/kernel/cpu/amd_cache_disable.c cache_private_attrs_is_visible() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 2
RX_PATH
TASK_NOT_RUNNING

arch/x86/kernel/cpu/amd_cache_disable.c init_amd_l3_attrs() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &cpuhp_state_mutex
HALF_LOCKED2 irq

arch/x86/kernel/cpu/amd_cache_disable.c init_amd_l3_attrs() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 4
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &cpuhp_state_mutex
HALF_LOCKED2 irq

arch/x86/kernel/cpu/amd_cache_disable.c init_amd_l3_attrs() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &cpuhp_state_mutex
HALF_LOCKED2 irq

arch/x86/kernel/cpu/amd_cache_disable.c init_amd_l3_attrs() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 4
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &cpuhp_state_mutex
HALF_LOCKED2 irq

arch/x86/kernel/amd_nb.c amd_cache_gart() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 1

arch/x86/kernel/amd_nb.c amd_flush_garts() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 flags
HALF_LOCKED2 global &iommu_bitmap_lock

arch/x86/kernel/amd_nb.c amd_get_subcaches() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 4
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

arch/x86/kernel/amd_nb.c amd_set_subcaches() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 4
CAPABLE 0 21
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

arch/x86/kernel/amd_gart_64.c enable_gart_translations() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 1
RX_PATH
TASK_NOT_RUNNING

arch/x86/kernel/amd_gart_64.c gart_fixup_northbridges() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &acpi_scan_lock
HALF_LOCKED2 global &device_hotplug_lock
HALF_LOCKED2 global &system_transition_mutex
HALF_LOCKED2 irq

arch/x86/kernel/amd_gart_64.c gart_iommu_init() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 1

arch/x86/kernel/amd_gart_64.c gart_iommu_shutdown() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 irq
HALF_LOCKED2 global &system_transition_mutex

drivers/char/agp/amd64-agp.c amd64_cleanup() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 1
RX_PATH
TASK_NOT_RUNNING

drivers/char/agp/amd64-agp.c amd_8151_configure() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 1
RX_PATH
TASK_NOT_RUNNING

drivers/char/agp/amd64-agp.c cache_nbs() -> amd_nb_has_feature()

Type Parameter Key Value
PARAM_VALUE 0 feature 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pdev->dev.mutex