#linuxcnc-devel Logs

Apr 09 2020

11:35 AM -!- #linuxcnc-devel mode set to +v by ChanServ
11:39 AM -!- #linuxcnc-devel mode set to +v by ChanServ
12:20 PM -!- #linuxcnc-devel mode set to +v by ChanServ
12:40 PM -!- #linuxcnc-devel mode set to +v by ChanServ
12:43 PM -!- #linuxcnc-devel mode set to +v by ChanServ
07:24 PM memfrob: Howdy, I'm about to push 4.19 kernel support for RTAI (loaded with Kconfig fixes) just one problem
07:24 PM memfrob: make[1]: Leaving directory '/home/ntu/linux'
07:24 PM memfrob: 539 | rdtscll(retval);
07:24 PM memfrob: | ^~~~~~~
07:24 PM memfrob: | rdtsc
07:24 PM memfrob: 539 | rdtscll(retval);
07:25 PM memfrob: | ^~~~~~~~~~~~~~~
07:25 PM memfrob: cc1: some warnings being treated as errors
07:25 PM memfrob: make[2]: *** [scripts/Makefile.build:303: /home/ntu/linuxcnc/src/rtapi/rtai_rtapi.o] Error 1
07:25 PM memfrob: make[2]: *** Waiting for unfinished jobs....
07:25 PM memfrob: Oops, sorry guys, very tired, copied way too much.
07:25 PM memfrob: i'm just gunna dpaste this
07:26 PM memfrob: http://dpaste.com/21NWN7Y
07:26 PM memfrob: That error is related to: https://lore.kernel.org/patchwork/patch/571101/
07:33 PM memfrob: Weird, I adjust the code accordingly to use native_read_tsc() but then I get this: http://dpaste.com/2B6KRVV
07:34 PM memfrob: git grep "native_read_tsc" has no results inside kernel source, scratch that lore.kernel.org I posted.. I need to find the _real_ new name for it.
07:38 PM memfrob: Ah, this works: http://dpaste.com/2R94CGF
07:39 PM memfrob: Now I'm just getting these: http://dpaste.com/0V3FQG8
07:39 PM memfrob: (which is a no-brainer)
07:39 PM memfrob: Is there a reason we're using rdtscll instead of just rdtsc?
07:41 PM memfrob: My diff is wrong, rdtscll is not replaced by rdtsc but rather rdtsc_ordered
07:42 PM memfrob: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v4.19.114&id=ea89c065482179b2bf9f9b6788b06a6e0c68a73b
07:43 PM memfrob: I apologize for all the noise, lots of dumb mistaeks here.
07:55 PM skunkworks: it is usually good to talk to yourself...
08:24 PM grandixximo: Hello everyone, i would really love to see S-curve acceleration on Linuxcnc, I'm even willing to infuse some cash to who is willing to make this a reality!
09:46 PM -!- #linuxcnc-devel mode set to +v by ChanServ
09:52 PM seb_kuzminsky: i've disabled the rpi4 buildslave for now, while i debug a problem i'm having with the initrd
09:53 PM seb_kuzminsky: there's a pending queue of 11 builds that'll chug through for the next day or so
11:02 PM CaptHindsight: seb_kuzminsky: what is the rpi4 buildslave? A rpi4 or a cross compile on x86? or option 3?
11:35 PM linuxcnc-build: build #6598 of 1306.rip-precise-amd64 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1306.rip-precise-amd64/builds/6598 blamelist: andypugh <andy@bodgesoc.org>
11:35 PM linuxcnc-build: build #4757 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/4757 blamelist: andypugh <andy@bodgesoc.org>
11:35 PM linuxcnc-build: build #6595 of 1300.rip-precise-i386 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1300.rip-precise-i386/builds/6595 blamelist: andypugh <andy@bodgesoc.org>
11:36 PM linuxcnc-build: build #4756 of 1400.rip-wheezy-i386 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1400.rip-wheezy-i386/builds/4756 blamelist: andypugh <andy@bodgesoc.org>
11:40 PM linuxcnc-build: build #5816 of 1301.rip-precise-rtai-i386 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1301.rip-precise-rtai-i386/builds/5816 blamelist: andypugh <andy@bodgesoc.org>
11:51 PM linuxcnc-build: build #4276 of 1402.rip-wheezy-rtpreempt-i386 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1402.rip-wheezy-rtpreempt-i386/builds/4276 blamelist: andypugh <andy@bodgesoc.org>
11:55 PM linuxcnc-build: build #4960 of 1404.rip-wheezy-rtpreempt-amd64 is complete: Failure [4failed compile runtests] Build details are at http://buildbot.linuxcnc.org/buildbot/builders/1404.rip-wheezy-rtpreempt-amd64/builds/4960 blamelist: andypugh <andy@bodgesoc.org>
11:55 PM MrHindsight is now known as CaptHindsight