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Defined in 4 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/video/fbdev/core/fbcon.c fbcon_prepare_logo() -> scr_memsetw()

Type Parameter Key Value
PARAM_VALUE 0 s 16,4096-ptr_max
BUF_SIZE 0 s 0-u64max
DATA_SOURCE 0 s r _kmalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &console_sem

drivers/video/fbdev/core/fbcon.c fbcon_prepare_logo() -> scr_memsetw()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
HALF_LOCKED2 global &console_sem

drivers/video/fbdev/core/fbcon.c fbcon_scroll() -> scr_memsetw()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
HALF_LOCKED2 global &console_sem

drivers/video/fbdev/core/fbcon.c fbcon_scroll() -> scr_memsetw()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
HALF_LOCKED2 global &console_sem

drivers/video/fbdev/core/fbcon.c fbcon_scroll() -> scr_memsetw()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
HALF_LOCKED2 global &console_sem

drivers/video/fbdev/core/fbcon.c fbcon_scroll() -> scr_memsetw()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
HALF_LOCKED2 global &console_sem

drivers/video/console/vgacon.c vgacon_blank() -> scr_memsetw()

Type Parameter Key Value
PARAM_VALUE 1 c 32
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 2 count unit_byte
LOCK2 global &console_sem

drivers/video/console/vgacon.c vgacon_scroll() -> scr_memsetw()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
UNITS 2 count unit_byte
HALF_LOCKED2 global &console_sem

drivers/video/console/vgacon.c vgacon_scroll() -> scr_memsetw()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
UNITS 2 count unit_byte
HALF_LOCKED2 global &console_sem

drivers/tty/vt/vt.c con_scroll() -> scr_memsetw()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
HALF_LOCKED2 global &console_sem

drivers/tty/vt/vt.c csi_J() -> scr_memsetw()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
LOCK2 global &console_sem

drivers/tty/vt/vt.c csi_K() -> scr_memsetw()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
LOCK2 global &console_sem
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->port->buf.lock
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 _T->lock

drivers/tty/vt/vt.c csi_X() -> scr_memsetw()

Type Parameter Key Value
CAPPED_DATA 2 count 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
LOCK2 global &console_sem
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->port->buf.lock
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 _T->lock

drivers/tty/vt/vt.c delete_char() -> scr_memsetw()

Type Parameter Key Value
CAPPED_DATA 2 count 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 s unit_byte
LOCK2 global &console_sem
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->port->buf.lock
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 _T->lock

drivers/tty/vt/vt.c insert_char() -> scr_memsetw()

Type Parameter Key Value
CAPPED_DATA 2 count 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 *s 0-u16max[u]
UNITS 0 s unit_byte
LOCK2 global &console_sem
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->port->buf.lock
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 _T->lock

drivers/tty/vt/vt.c vc_do_resize() -> scr_memsetw()

Type Parameter Key Value
PARAM_VALUE 0 s 16-4294967310
PARAM_VALUE 1 c 32,288-65312
PARAM_VALUE 2 count 1-4294967294
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 2 count 1-65532[c]
HALF_LOCKED2 global &console_sem

drivers/tty/vt/vt.c vc_do_resize() -> scr_memsetw()

Type Parameter Key Value
PARAM_VALUE 0 s 16,18-4294967310
PARAM_VALUE 1 c 32,288-65312
PARAM_VALUE 2 count 1-u32max
CAPPED_DATA 0 s 1
CAPPED_DATA 0 s 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 2 count 1-4294967293[c]
UNITS 0 s unit_array_size
HALF_LOCKED2 global &console_sem