Hi, May 1, 2020, 23:36 by j...@pocketnc.com: > This seems to be the source of the problem: > > https://github.com/machinekit/machinekit-hal/blob/9fca994e08e3f8384498e78ea8e8baa1c899e4db/src/rtapi/rtapi_app.cc#L1457 > You are not the only one bitten. There is/was discussion in Machinekit Matrix room, history: https://view.matrix.org/room/!CLLXbpAoUbAfHmWDXt:matrix.org/?anchor=$158837589690473CEniQ:matrix.org&offset=0
Personally, I consider it premature and think that the program should cross that bridge when it comes at it and not when everything it sees is flat land. So I would remove it. Cern. > > The system call iopl seems to be returning an error: > http://man7.org/linux/man-pages/man2/iopl.2.html > > On Fri, May 1, 2020 at 2:49 PM John Allwine <> j...@pocketnc.com> > wrote: > >> I posted this on the >> Beaglebone forums >> <https://groups.google.com/forum/#!category-topic/beagleboard/FOEDBLvmu2c>>> >> and figured someone here may be able to help too: >> >> I'm trying to use a real time kernel on the Beaglebone AI to get MachineKit >> running. I'm able to run MachineKit on a non-rt kernel (4.14.108-ti-r113), >> but when I update to the latest ti-rt kernel (4.14.108-ti-rt-r134), I get an >> error: >> >> user cannot gain I/O privileges - forgot 'sudo make setuid'? >> >> In dmesg, I see this: >> [ 811.654246] warning: process `rtapi:0' used the deprecated sysctl system >> call with 8.1.2. >> >> Robert Nelson offered to tweak the rt kernel config to support that call. Is >> that what needs to happen? >> >> >> >> -- >> website: >> http://www.machinekit.io>> blog: >> >> http://blog.machinekit.io>> github: >> https://github.com/machinekit >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "Machinekit" group. >> To unsubscribe from this topic, visit >> >> https://groups.google.com/d/topic/machinekit/1iYGU9VfvPM/unsubscribe>> . >> To unsubscribe from this group and all its topics, send an email to >> >> machinekit+unsubscr...@googlegroups.com>> . >> To view this discussion on the web visit >> >> https://groups.google.com/d/msgid/machinekit/5221d20d-643b-4a7a-bab6-42a2886b59c9%40googlegroups.com >> >> <https://groups.google.com/d/msgid/machinekit/5221d20d-643b-4a7a-bab6-42a2886b59c9%40googlegroups.com?utm_medium=email&utm_source=footer>>> >> . >> > > > > -- > website: > http://www.machinekit.io> blog: > http://blog.machinekit.io> > github: > https://github.com/machinekit > --- > You received this message because you are subscribed to the Google Groups > "Machinekit" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to > machinekit+unsubscr...@googlegroups.com> . > To view this discussion on the web visit > > https://groups.google.com/d/msgid/machinekit/CAPEK9qbEdq5hL4p5yNsWa6DSTthhed-vM7CBdSBX%3DFPHMZ0BBg%40mail.gmail.com > > <https://groups.google.com/d/msgid/machinekit/CAPEK9qbEdq5hL4p5yNsWa6DSTthhed-vM7CBdSBX%3DFPHMZ0BBg%40mail.gmail.com?utm_medium=email&utm_source=footer>> > . > -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/M6Ht6hJ--3-2%40tuta.io.
