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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

drivers/acpi/prmt.c acpi_call_prm_handler() -> efi_status_to_err()

Type Parameter Key Value
DATA_SOURCE 0 status r efi_call_acpi_prm_handler
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

drivers/firmware/efi/efi-pstore.c efi_pstore_erase() -> efi_status_to_err()

Type Parameter Key Value
PARAM_VALUE 0 status 1-9223372036854775821,9223372036854775823-u64max
DATA_SOURCE 0 status r efivar_set_variable
RX_PATH
TASK_NOT_RUNNING
LOCK2 &target->i_rwsem
LOCK2 _T->lock
HALF_LOCKED2 &dentry->d_lockref.lock
HALF_LOCKED2 &dentry->d_sb->s_vfs_rename_mutex
HALF_LOCKED2 &dir->d_inode->i_rwsem
HALF_LOCKED2 &dir->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

drivers/firmware/efi/efi-pstore.c efi_pstore_read() -> efi_status_to_err()

Type Parameter Key Value
PARAM_VALUE 0 status 1-9223372036854775821,9223372036854775823-u64max
DATA_SOURCE 0 status r efivar_get_next_variable
RX_PATH
TASK_NOT_RUNNING
LOCK2 &psi->read_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &efivars_lock
HALF_LOCKED2 global &psinfo_lock
TYPE_LOCK (struct pstore_info)->read_mutex

drivers/firmware/efi/efi-pstore.c efi_pstore_read_func() -> efi_status_to_err()

Type Parameter Key Value
PARAM_VALUE 0 status 1-u64max
DATA_SOURCE 0 status r efivar_get_variable
RX_PATH
TASK_NOT_RUNNING
LOCK2 &psi->read_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &efivars_lock
HALF_LOCKED2 global &psinfo_lock
TYPE_LOCK (struct pstore_info)->read_mutex

drivers/firmware/efi/efi-pstore.c efi_pstore_write() -> efi_status_to_err()

Type Parameter Key Value
DATA_SOURCE 0 status r efivar_set_variable_locked
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 flags
HALF_LOCKED2 global &pmsg_lock
HALF_LOCKED2 global &psinfo->buf_lock
HALF_LOCKED2 rcu_read

fs/efivarfs/vars.c __efivar_entry_get() -> efi_status_to_err()

Type Parameter Key Value
DATA_SOURCE 0 status r efivar_get_variable
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &efivars_lock

fs/efivarfs/vars.c efivar_entry_delete() -> efi_status_to_err()

Type Parameter Key Value
PARAM_VALUE 0 status 1-9223372036854775821,9223372036854775823-u64max
DATA_SOURCE 0 status r efivar_set_variable_locked
RX_PATH
TASK_NOT_RUNNING
LOCK2 &target->i_rwsem
HALF_LOCKED2 &dentry->d_lockref.lock
HALF_LOCKED2 &dentry->d_sb->s_vfs_rename_mutex
HALF_LOCKED2 &dir->d_inode->i_rwsem
HALF_LOCKED2 &dir->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/efivarfs/vars.c efivar_entry_set_get_size() -> efi_status_to_err()

Type Parameter Key Value
PARAM_VALUE 0 status 1-u64max
DATA_SOURCE 0 status r efivar_set_variable_locked
LOCK2 &inode->i_rwsem
LOCK2 global &efivars_lock
TYPE_LOCK (struct inode)->i_rwsem

fs/efivarfs/vars.c efivar_entry_set_get_size() -> efi_status_to_err()

Type Parameter Key Value
PARAM_VALUE 0 status 1-9223372036854775812,9223372036854775814-u64max
DATA_SOURCE 0 status r efivar_get_variable
LOCK2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/efivarfs/vars.c efivar_entry_size() -> efi_status_to_err()

Type Parameter Key Value
PARAM_VALUE 0 status 0-9223372036854775812,9223372036854775814-u64max
DATA_SOURCE 0 status r efivar_get_variable
RX_PATH
TASK_NOT_RUNNING

drivers/rtc/rtc-pm8xxx.c pm8xxx_rtc_read_uefi_offset() -> efi_status_to_err()

Type Parameter Key Value
PARAM_VALUE 0 status 1-u64max
DATA_SOURCE 0 status r efivar_get_variable
RX_PATH
TASK_NOT_RUNNING

drivers/rtc/rtc-pm8xxx.c pm8xxx_rtc_write_uefi_offset() -> efi_status_to_err()

Type Parameter Key Value
PARAM_VALUE 0 status 1-u64max
DATA_SOURCE 0 status r efivar_set_variable
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &_dev->mutex

drivers/firmware/efi/capsule.c efi_capsule_supported() -> efi_status_to_err()

Type Parameter Key Value
PARAM_VALUE 0 status 1-u64max

drivers/firmware/efi/capsule.c efi_capsule_update_locked() -> efi_status_to_err()

Type Parameter Key Value
LOCK2 global &capsule_mutex