Hi, On Mon, Apr 22, 2024 at 9:37 AM Daniel Thompson <daniel.thompson@xxxxxxxxxx> wrote: > > Currently, if the cursor position is not at the end of the command buffer > and the user uses the Tab-complete functions, then the console does not > leave the cursor in the correct position. > > For example consider the following buffer with the cursor positioned > at the ^: > > md kdb_pro 10 > ^ > > Pressing tab should result in: > > md kdb_prompt_str 10 > ^ > > However this does not happen. Instead the cursor is placed at the end > (after then 10) and further cursor movement redraws incorrectly. The > same problem exists when we double-Tab but in a different part of the > code. > > Fix this by sending a carriage return and then redisplaying the text to > the left of the cursor. > > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx> > --- > kernel/debug/kdb/kdb_io.c | 5 +++++ > 1 file changed, 5 insertions(+) Reviewed-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
