website-function

Function: uart_port_lock_irqsave

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/tty/serial/serial_core.c (ffffffff81b1612d)
  Location: include/linux/serial_core.h:614
  Inline: True
  Inline callers:
    - drivers/tty/serial/serial_core.c:serial_core_add_one_port
    - drivers/tty/serial/serial_core.c:uart_ioctl
    - drivers/tty/serial/serial_core.c:uart_ioctl
    - drivers/tty/serial/serial_core.c:uart_ioctl
    - drivers/tty/serial/serial_core.c:uart_set_rs485_config
    - drivers/tty/serial/serial_core.c:uart_send_xchar
    - drivers/tty/serial/serial_core.c:uart_flush_buffer
    - drivers/tty/serial/serial_core.c:uart_chars_in_buffer
    - drivers/tty/serial/serial_core.c:uart_write_room
    - drivers/tty/serial/serial_core.c:uart_write
    - drivers/tty/serial/serial_core.c:uart_put_char
    - drivers/tty/serial/serial_core.c:uart_shutdown
    - drivers/tty/serial/serial_core.c:uart_port_startup
    - drivers/tty/serial/serial_core.c:uart_update_mctrl
    - drivers/tty/serial/serial_core.c:uart_start
    - drivers/tty/serial/serial_core.c:uart_stop
  

  In drivers/tty/serial/serial_port.c (ffffffff81b17744)
  Location: include/linux/serial_core.h:614
  Inline: True
  Inline callers:
    - drivers/tty/serial/serial_port.c:serial_port_runtime_suspend
    - drivers/tty/serial/serial_port.c:serial_port_runtime_resume
  

  In drivers/tty/serial/8250/8250_core.c (ffffffff81b18a54)
  Location: include/linux/serial_core.h:614
  Inline: True
  Inline callers:
    - drivers/tty/serial/8250/8250_core.c:serial8250_unregister_port
    - drivers/tty/serial/8250/8250_core.c:serial_8250_overrun_backoff_work
    - drivers/tty/serial/8250/8250_core.c:serial8250_backup_timeout
  

  In drivers/tty/serial/8250/8250_port.c (ffffffff81b1fffc)
  Location: include/linux/serial_core.h:614
  Inline: True
  Inline callers:
    - drivers/tty/serial/8250/8250_port.c:serial8250_console_write
    - drivers/tty/serial/8250/8250_port.c:serial8250_do_set_termios
    - drivers/tty/serial/8250/8250_port.c:serial8250_update_uartclk
    - drivers/tty/serial/8250/8250_port.c:serial8250_do_shutdown
    - drivers/tty/serial/8250/8250_port.c:serial8250_do_shutdown
    - drivers/tty/serial/8250/8250_port.c:serial8250_do_startup
    - drivers/tty/serial/8250/8250_port.c:serial8250_do_startup
    - drivers/tty/serial/8250/8250_port.c:serial8250_do_startup
    - drivers/tty/serial/8250/8250_port.c:serial8250_do_startup
    - drivers/tty/serial/8250/8250_port.c:serial8250_break_ctl
    - drivers/tty/serial/8250/8250_port.c:serial8250_tx_empty
    - drivers/tty/serial/8250/8250_port.c:serial8250_tx_threshold_handle_irq
    - drivers/tty/serial/8250/8250_port.c:serial8250_handle_irq
    - drivers/tty/serial/8250/8250_port.c:serial8250_em485_handle_start_tx
    - drivers/tty/serial/8250/8250_port.c:serial8250_em485_handle_stop_tx
    - drivers/tty/serial/8250/8250_port.c:autoconfig
  

  In drivers/tty/serial/8250/8250_dma.c (ffffffff81b20605)
  Location: include/linux/serial_core.h:614
  Inline: True
  Inline callers:
    - drivers/tty/serial/8250/8250_dma.c:dma_rx_complete
    - drivers/tty/serial/8250/8250_dma.c:__dma_tx_complete
  

  In drivers/tty/serial/serial_mctrl_gpio.c (ffffffff81b2cdad)
  Location: include/linux/serial_core.h:614
  Inline: True
  Inline callers:
    - drivers/tty/serial/serial_mctrl_gpio.c:mctrl_gpio_irq_handle
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences