> On March 28, 2014, 10:59 a.m., Oswald Buddenhagen wrote: > > kdm/backend/dm.c, line 1397 > > <https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1397> > > > > that seems questionable to me. why are you re-defining the display to > > be permanent? when the seat goes away, kdm won't know what to do with it.
When a seat goes away, rStopDisplay(d, DS_RESERVE) is called - maybe a "d->displayType = dLocal | dReserve" is missing for these cases. But as long as the seat exists, you want it to behave like a static display (restart server after session exit), so dPermanent is IMHO correct. - Stefan ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://git.reviewboard.kde.org/r/112294/#review54418 ----------------------------------------------------------- On March 29, 2014, 5:38 p.m., Stefan Brüns wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://git.reviewboard.kde.org/r/112294/ > ----------------------------------------------------------- > > (Updated March 29, 2014, 5:38 p.m.) > > > Review request for kde-workspace and Oswald Buddenhagen. > > > Repository: kde-workspace > > > Description > ------- > > This patch implements dynamic multiseat in KDM. It follows the description in: > http://www.freedesktop.org/wiki/Software/systemd/writing-display-managers/ > > In case systemd is no found at compile time, nothing changes. If logind is > not running, nothing changes. If no additional seats have been configured > (some Plugable USB-GPUs are automatically added as additional seats), nothing > changes. > > In case there are additional seats beyond seat0, a reserved display is > promoted to a local static one (and demoted if the seat is removed) and a new > X-Server/greeter is spawned. > > The code has been tested extensively, with a combination of [Radeon dedicated > GPU|Intel iGPU], [Intel iGPU|Displaylink USB GPU] and others. For history of > this patch, see https://bugzilla.redhat.com/show_bug.cgi?id=884271 and > https://bugzilla.redhat.com/show_bug.cgi?id=975079 > > > Diffs > ----- > > CMakeLists.txt d5c76d8 > cmake/modules/CMakeLists.txt 117b3a5 > cmake/modules/FindSystemd.cmake PRE-CREATION > kdm/backend/CMakeLists.txt 25f383f > kdm/backend/client.c 26bb0b4 > kdm/backend/dm.h b2f8c61 > kdm/backend/dm.c 77a2ef7 > kdm/backend/server.c d8dd6f3 > kdm/backend/session.c 0e7901c > > Diff: https://git.reviewboard.kde.org/r/112294/diff/ > > > Testing > ------- > > Single seat system, several multiseat systems > > > Thanks, > > Stefan Brüns > >