Commits
Pankaj Gupta committed 3392cc5f3ce
virtio_console: initialize vtermno value for ports [ Upstream commit 4b0a2c5ff7215206ea6135a405f17c5f6fca7d00 ] For regular serial ports we do not initialize value of vtermno variable. A garbage value is assigned for non console ports. The value can be observed as a random integer with [1]. [1] vim /sys/kernel/debug/virtio-ports/vport*p* This patch initialize the value of vtermno for console serial ports to '1' and regular serial ports are initiaized to '0'. Reported-by: siliu@redhat.com Signed-off-by: Pankaj Gupta <pagupta@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>