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The tty framework can support polling console to allow operation in situations where interrupts are turned off. Adding polling mode support allows using KGDB over serial console, Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Link: https://lore.kernel.org/r/20230322223956.84647-1-arend.vanspriel@broadcom.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22 KiB
22 KiB