On 06/04/2014 10:22 AM, Greg Kroah-Hartman wrote:
On Wed, Jun 04, 2014 at 10:16:10AM -0400, Peter Hurley wrote:
If a tty is opened on a serial console, don't drop DTR on
last tty close, on tty hangup, or when resetting port hardware
via TIOCSSERIAL and TIOCSERCONFIG ioctls.
Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
---
drivers/tty/serial/serial_core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Is this a regression, or something we have never done?
Not sure. I just noticed this was wrong while working on the
other fix.
Regards,
Peter Hurley
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