#linuxcnc-devel Logs

Apr 06 2020

03:38 AM linuxcnc-build: build #4742 of 1403.rip-wheezy-amd64 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1403.rip-wheezy-amd64/builds/4742 blamelist: Phillip Carter <phillcarter54@gmail.com>
03:57 AM linuxcnc-build: build #6601 of 0000.checkin is complete: Failure [4failed] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/0000.checkin/builds/6601 blamelist: Phillip Carter <phillcarter54@gmail.com>
04:24 AM linuxcnc-build: build #4743 of 1403.rip-wheezy-amd64 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1403.rip-wheezy-amd64/builds/4743 blamelist: Phillip Carter <phillcarter54@gmail.com>
08:40 AM linuxcnc-build: build #4744 of 1403.rip-wheezy-amd64 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1403.rip-wheezy-amd64/builds/4744 blamelist: Dewey Garrett <dgarrett@panix.com>
09:00 AM linuxcnc-build: build #6603 of 0000.checkin is complete: Failure [4failed] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/0000.checkin/builds/6603 blamelist: Dewey Garrett <dgarrett@panix.com>
09:26 AM linuxcnc-build: build #4745 of 1403.rip-wheezy-amd64 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1403.rip-wheezy-amd64/builds/4745 blamelist: andypugh <andy@bodgesoc.org>
09:45 AM linuxcnc-build: build #6604 of 0000.checkin is complete: Failure [4failed] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/0000.checkin/builds/6604 blamelist: andypugh <andy@bodgesoc.org>
10:12 AM linuxcnc-build: build #4746 of 1403.rip-wheezy-amd64 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1403.rip-wheezy-amd64/builds/4746 blamelist: Dewey Garrett <dgarrett@panix.com>
10:32 AM linuxcnc-build: build #6605 of 0000.checkin is complete: Failure [4failed] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/0000.checkin/builds/6605 blamelist: Dewey Garrett <dgarrett@panix.com>
10:57 AM linuxcnc-build: build #4747 of 1403.rip-wheezy-amd64 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1403.rip-wheezy-amd64/builds/4747 blamelist: Jeff Epler <jepler@gmail.com>, andypugh <andy@bodgesoc.org>
11:17 AM linuxcnc-build: build #6606 of 0000.checkin is complete: Failure [4failed] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/0000.checkin/builds/6606 blamelist: Jeff Epler <jepler@gmail.com>, andypugh <andy@bodgesoc.org>
11:27 AM seb_kuzminsky: linuxcnc-build: force build --branch=2.8 0000.checkin
11:27 AM linuxcnc-build: build forced [ETA 1h09m17s]
11:27 AM linuxcnc-build: I'll give a shout when the build finishes
12:22 PM linuxcnc-build: Hey! build 0000.checkin #6607 is complete: Success [3build successful]
12:22 PM linuxcnc-build: Build details are at http://buildbot.linuxcnc.org/buildbot/builders/0000.checkin/builds/6607
12:32 PM TurBoss: \o/
03:05 PM jepler: "A full task-isolation mode for the kernel" https://lwn.net/SubscriberLink/816298/5474f84ecddfd643/
03:13 PM andypugh: Sounds interesting.
03:27 PM cerna: Hm, it is interesting read. However, I am not sure how much it is important (or inline for lack of better term at the moment) for real-time operating extensions to Linux. From that article, it seems like the process should enter and exit the isolated state pretty much at will.
03:41 PM CaptHindsight: Inte; nVidia or Broadcom drivers will find some way to violate it :)
04:36 PM jepler: it would be more like rtai, where while you're in this state you can call zero Linux APIs. Memory mapped hardware I/O only. I don't think it's worth pursuing for us right this second, but it's still interesting. hm2_pci and hm2_rpispi would theoretically work in this mode of doing things, with only "minor" changes
04:39 PM cerna: But that is basically a (lockless) buffered approach where you need the consumer to be autonomously scheduled in timely fashion.
04:46 PM jepler: https://github.com/ghdl/ghdl-yosys-plugin "ghdlsynth-beta: VHDL synthesis (based on ghdl and yosys)"