nbcon_exit_unsafe identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

kernel/printk/nbcon.c, line 897

Defined in 1 files as a prototype:

include/linux/console.h, line 612 (as a prototype)

Defined in 2 files as a function:

Referenced in 8 files:

Smatch caller information:

drivers/net/netconsole.c netconsole_write() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576,8778102393939857408
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	0,4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/tty/serial/8250/8250_port.c __serial8250_console_byte_write() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
DATA_SOURCE	0	wctxt	$1
NOCHECK_CALL

drivers/tty/serial/8250/8250_port.c __serial8250_console_fifo_write() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
DATA_SOURCE	0	wctxt	$1
NOCHECK_CALL

drivers/tty/serial/8250/8250_port.c serial8250_console_write() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576,8778102393939857408
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	0,4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	1-u64max
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/tty/serial/8250/8250_port.c serial8250_console_write() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576,8778102393939857408
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	0,4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	0
PARAM_VALUE	0	wctxt->outbuf	0
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/tty/serial/8250/8250_port.c serial8250_console_write() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576,8778102393939857408
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	0,4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	0
PARAM_VALUE	0	wctxt->outbuf	0
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/tty/serial/8250/8250_port.c serial8250_console_write() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576,8778102393939857408
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	0,4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	0
PARAM_VALUE	0	wctxt->outbuf	0
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/tty/serial/8250/8250_port.c serial8250_fifo_wait_for_lsr_thre() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
DATA_SOURCE	0	wctxt	$1
RX_PATH
NOCHECK_CALL

drivers/tty/serial/imx.c imx_uart_console_write_atomic() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576,8778102393939857408
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	0,4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	1-u64max
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
CAPPED_DATA	0	wctxt->len	1
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/tty/serial/imx.c imx_uart_console_write_thread() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	4096-ptr_max
PARAM_VALUE	0	*wctxt->comm	0-255
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&up->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &target_list_lock

drivers/tty/serial/imx.c imx_uart_console_write_thread() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	4096-ptr_max
PARAM_VALUE	0	*wctxt->comm	0-255
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&up->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &target_list_lock

drivers/tty/serial/imx.c imx_uart_console_write_thread() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->outbuf	0,4096-ptr_max
PARAM_VALUE	0	*wctxt->comm	0-255
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&up->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &target_list_lock

drivers/tty/serial/sifive.c sifive_serial_console_write_atomic() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576,8778102393939857408
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	0,4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	1-u64max
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
CAPPED_DATA	0	wctxt->len	1
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/tty/serial/sifive.c sifive_serial_console_write_thread() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	4096-ptr_max
PARAM_VALUE	0	*wctxt->comm	0-255
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&up->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &target_list_lock

drivers/tty/serial/sifive.c sifive_serial_console_write_thread() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	4096-ptr_max
PARAM_VALUE	0	*wctxt->comm	0-255
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&up->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &target_list_lock

drivers/tty/serial/sifive.c sifive_serial_console_write_thread() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->outbuf	0,4096-ptr_max
PARAM_VALUE	0	*wctxt->comm	0-255
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&up->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &target_list_lock

drivers/tty/serial/qcom_geni_serial.c qcom_geni_serial_console_write_atomic() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576,8778102393939857408
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	0,4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-s32max
PARAM_VALUE	0	wctxt->outbuf	1-u64max
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
CAPPED_DATA	0	wctxt->len	1
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/tty/serial/qcom_geni_serial.c qcom_geni_serial_console_write_thread() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	4096-ptr_max
PARAM_VALUE	0	*wctxt->comm	0-255
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&up->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &target_list_lock

drivers/tty/serial/qcom_geni_serial.c qcom_geni_serial_console_write_thread() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	4096-ptr_max
PARAM_VALUE	0	*wctxt->comm	0-255
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&up->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &target_list_lock

drivers/tty/serial/qcom_geni_serial.c qcom_geni_serial_console_write_thread() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	4096-ptr_max
PARAM_VALUE	0	*wctxt->comm	0-255
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
CAPPED_DATA	0	wctxt->len	1
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&up->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &target_list_lock

drivers/tty/serial/tegra-utc.c tegra_utc_console_write_atomic() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576,8778102393939857408
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	0,4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	1-u64max
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/tty/serial/tegra-utc.c tegra_utc_console_write_thread() -> nbcon_exit_unsafe()

Type	Parameter	Key	Value
PARAM_VALUE	0	wctxt	724933713938776064,1760537648933195776,2012200170693144576
PARAM_VALUE	0	wctxt->cpu	0-s32max
PARAM_VALUE	0	wctxt->ctxt.console	4096-ptr_max
PARAM_VALUE	0	wctxt->ctxt.prio	0-3
PARAM_VALUE	0	wctxt->ctxt.seq	0
PARAM_VALUE	0	wctxt->len	1-u32max
PARAM_VALUE	0	wctxt->outbuf	4096-ptr_max
PARAM_VALUE	0	*wctxt->comm	0-255
BUF_SIZE	0	wctxt->ctxt.console	(-1),128
DATA_SOURCE	0	wctxt	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&up->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &target_list_lock