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OSTech - Topic Summary
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Name: OSTech
Description: Talk about code: bug reports, bug fixes, code implementation and system architecture. Post about tech topics like: SMP / processes and memory management / Libraries/ Interrupt/ scheduling / magic / partitioning. Post anything about the code itself. Post about anything linked from the OS Tech or OS Source guide wiki pages.
Type: Public
Mailing List: ostech-core_os@community.qnx.com
Participants: 743
Topics: 1271
Posts: 5130

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topc11415:  _NTO_CHF_DISCONNECT pulse 3 7881 Oleh Derevenko(deleted) 01/04/2010 7:56 AM Oleh Derevenko(deleted) 01/04/2010 12:10 PM  
topc11303:  UNBLOCK reason 2 6335 Thomas Haupt 12/18/2009 7:20 AM Oleh Derevenko(deleted) 12/18/2009 8:14 AM  
topc11282:  Forwarding large amounts of data 3 6071 Oleh Derevenko(deleted) 12/17/2009 12:28 PM Oleh Derevenko(deleted) 12/18/2009 3:31 AM  
topc10069:  Unblock pulse again 5 8078 Oleh Derevenko(deleted) 10/05/2009 3:10 AM Oleh Derevenko(deleted) 04/06/2010 10:04 AM  
topc9258:  Debugging a strange deadlock... 2 6675 Oleh Derevenko(deleted) 08/11/2009 10:43 AM Oleh Derevenko(deleted) 08/11/2009 11:08 AM  
topc9212:  Unblock pulse with multithreaded RM 20 14210 Oleh Derevenko(deleted) 08/07/2009 6:36 AM Oleh Derevenko(deleted) 08/26/2009 3:28 PM  
topc9155:  A mutex in shared memory 4 9563 Oleh Derevenko(deleted) 08/04/2009 11:43 AM Oleh Derevenko(deleted) 08/05/2009 11:55 AM  
topc9103:  __cpu_membarrier again :) 2 8317 Oleh Derevenko(deleted) 07/30/2009 1:24 PM Oleh Derevenko(deleted) 07/30/2009 1:44 PM  
topc7042:  hidd_report_detach vs. hidd_report_attach 1 5960 Oleh Derevenko(deleted) 04/03/2009 12:06 PM Oleh Derevenko(deleted) 04/03/2009 12:06 PM  
topc6983:  A timer with pulse 23 12477 Oleh Derevenko(deleted) 03/31/2009 1:12 PM Oleh Derevenko(deleted) 04/03/2009 9:43 AM  
topc6573:  Commit #209305 to libc 8 9548 Oleh Derevenko(deleted) 03/05/2009 3:39 PM Oleh Derevenko(deleted) 03/06/2009 12:59 PM  
topc6433:  hidd_reports_detach() usage 1 5791 Oleh Derevenko(deleted) 02/26/2009 12:44 PM Oleh Derevenko(deleted) 02/26/2009 12:44 PM  
topc6095:  A bug with MsgReadv in 6.3.0 SP2 kernel??? 13 14522 Oleh Derevenko(deleted) 02/05/2009 12:22 PM Oleh Derevenko(deleted) 02/05/2009 6:52 PM  
topc5865:  Priority inversion in iofunc_attr_lock 11 11113 Oleh Derevenko(deleted) 01/20/2009 1:27 PM Oleh Derevenko(deleted) 02/12/2009 4:24 AM  
topc5846:  Is it possible for a byte to be corrupted on reading from memory? 1 5879 Oleh Derevenko(deleted) 01/20/2009 6:49 AM Oleh Derevenko(deleted) 01/20/2009 6:49 AM  
topc3656:  Changing monotonic timer 3 7980 Oleh Derevenko(deleted) 08/01/2008 1:56 PM Oleh Derevenko(deleted) 08/01/2008 6:55 PM  
topc1578:  What's going on with kernel patches? 1 9548 Oleh Derevenko(deleted) 11/29/2007 5:14 AM Oleh Derevenko(deleted) 11/29/2007 5:14 AM  
topc1562:  M2 build and 6.3.0 SP3 6 14486 Oleh Derevenko(deleted) 11/27/2007 2:10 PM Oleh Derevenko(deleted) 11/28/2007 3:13 PM  
topc1345:  Node down detection protocol in QNet 3 10185 Oleh Derevenko(deleted) 10/21/2007 12:38 PM Oleh Derevenko(deleted) 11/01/2007 3:40 PM  
topc28046:  How to get supervisor mode/ring 0 ? 1 3461 nriet nriet(deleted) 04/27/2021 3:45 AM nriet nriet(deleted) 04/27/2021 3:45 AM  
topc3914:  groups and qnet 4 10108 Norton Allen 08/26/2008 1:32 PM Norton Allen 08/26/2008 4:48 PM  
topc25726:  Set USB mount path in mcd.mnt 1 4657 Nimesh Chandran(deleted) 10/16/2014 10:26 AM Nimesh Chandran(deleted) 10/16/2014 10:26 AM  
topc19349:  MSI 1 5139 Nicolas Pinault 01/19/2011 3:39 PM Nicolas Pinault 01/19/2011 3:39 PM  
topc10278:  Change required for common.mk of the lshwi utility 2 6290 Krishna Reddy 10/15/2009 5:24 AM Nicolas Gagnon(deleted) 10/27/2009 9:31 AM  
topc26536:  QT with composite windows 10 4934 Nick Barton(deleted) 02/03/2016 10:09 AM Nick Barton(deleted) 02/10/2016 8:03 AM  
topc25358:  does the dup() callout in _resmgr_io_funcs catch calls to spawn()? 2 4647 Manoj Sati(deleted) 05/16/2014 6:11 AM Neil Schellenberger(deleted) 05/16/2014 3:42 PM  
topc23212:  posix_spawn and child file handles 3 5073 Jim Crites 03/06/2013 2:17 PM Neil Schellenberger(deleted) 03/06/2013 4:40 PM  
topc19564:  problem with pthread_kill 2 7152 Mitchell Schoenbrun 02/17/2011 7:06 PM Neil Schellenberger(deleted) 02/17/2011 7:21 PM  
topc15144:  posix_spawn() arguments issue 4 7285 Charles Auger 08/05/2010 10:50 AM Neil Schellenberger(deleted) 08/05/2010 12:12 PM  
topc13740:  missing const qualifiers in scandir() declaration in <dirent.h> 2 5998 Piotr Trojanek(deleted) 05/16/2010 5:12 AM Neil Schellenberger(deleted) 05/16/2010 3:43 PM  
topc13612:  ClockCycles() wrapping 13 11442 Elena Laskavaia 05/10/2010 11:24 AM Neil Schellenberger(deleted) 05/10/2010 4:49 PM  
topc12727:  pthread_rwlock_unlock( ) return-value discrepancy? 10 7420 Chris Chiesa 03/18/2010 5:26 PM Neil Schellenberger(deleted) 03/29/2010 2:35 PM  
topc11928:  __cpu_membarrier implementation 2 8367 Oleh Derevenko(deleted) 02/04/2010 8:10 AM Neil Schellenberger(deleted) 02/04/2010 10:19 AM  
topc11921:  memcpy( ) oddness on ARM 7 7174 Chris Chiesa 02/03/2010 6:01 PM Neil Schellenberger(deleted) 03/29/2010 1:07 PM  
topc11748:  C++: delete vs. delete[] 3 8025 michael baudisch 01/25/2010 5:32 AM Neil Schellenberger(deleted) 01/26/2010 11:23 AM  
topc11506:  mphys under Linux development environment 3 6967 Todd Peterson(deleted) 01/10/2010 1:01 PM Neil Schellenberger(deleted) 01/11/2010 3:09 PM  
topc9512:  Behavior of readlink() on QNX 7 7699 Marc Roessler 08/27/2009 5:43 AM Neil Schellenberger(deleted) 08/27/2009 11:14 AM  
topc9440:  More shell challenge 4 6780 Mario Charest 08/21/2009 6:30 PM Neil Schellenberger(deleted) 08/24/2009 11:46 AM  
topc8686:  Sending signal from process A to a specific Process B's thread 10 11710 Enrico Simetti 07/03/2009 2:27 PM Neil Schellenberger(deleted) 07/03/2009 4:26 PM  
topc7641:  PPC_FPU_REGISTERS fpscr_val field 1 5674 Neil Schellenberger(deleted) 05/06/2009 11:56 AM Neil Schellenberger(deleted) 05/06/2009 11:56 AM  
topc6887:  Potential for memory corruption in handling of _PROC_SPAWN_ARGS messages? 8 9067 Neil Schellenberger(deleted) 03/24/2009 4:21 PM Neil Schellenberger(deleted) 03/25/2009 3:31 PM  
topc6043:  Choosing between libraries with same API at run-time 4 8506 Andrew Sherk 02/02/2009 12:02 PM Neil Schellenberger(deleted) 02/02/2009 1:07 PM  
topc5996:  how to start a stopped thread 2 7467 Andrew Sherk 01/29/2009 2:59 PM Neil Schellenberger(deleted) 01/29/2009 3:02 PM  
topc5091:  long double bug (6.4.0) 9 14510 Niklas Angare(deleted) 11/22/2008 7:39 PM Neil Schellenberger(deleted) 11/26/2008 2:10 PM  
topc4939:  A bug in pthread_mutex_unlock() 17 17083 Oleh Derevenko(deleted) 11/12/2008 7:44 AM Neil Schellenberger(deleted) 04/12/2009 11:18 AM  
topc12840:  Compact Flash x86 Bootloader Hangup 1 7598 Nathan Zurakowski(deleted) 03/25/2010 4:44 PM Nathan Zurakowski(deleted) 03/25/2010 4:44 PM  
topc20569:  Server/dll interface 1 4799 Narasimha Challa 07/18/2011 11:01 AM Narasimha Challa 07/18/2011 11:01 AM  
topc10441:  QNX *.da files does it collects cumulative across two different test cases. 17 9571 Nagaraj naik 10/23/2009 6:59 AM Nagaraj naik 11/03/2009 3:49 AM  
topc9830:  gcov merge capability with mipsgcov_2.95.3 version 5 6917 Nagaraj naik 09/18/2009 1:15 AM Nagaraj naik 10/27/2009 5:56 AM  
topc21525:  Display resolution is out of range 1 4886 Mustafa Can Kaya 02/15/2012 9:21 PM Mustafa Can Kaya 02/15/2012 9:21 PM  
topc27256:  [ QNX6.5] : ISR is not calling.. 10 4679 Muruganandham S(deleted) 12/14/2017 2:21 AM Muruganandham S(deleted) 12/19/2017 11:12 PM  
topc28404:  Virtio shmem 1 83 Muhammed Alaaeddin(deleted) 02/27/2024 10:15 AM Muhammed Alaaeddin(deleted) 02/27/2024 10:15 AM  
topc27347:  Help with returned prompt 1 3805 Mr Important(deleted) 03/16/2018 7:31 AM Mr Important(deleted) 03/16/2018 7:31 AM  
topc28128:  Unable to compile after wrongly uninstalling and reinstalling QNX 1 3606 mohan S(deleted) 10/27/2021 1:45 PM mohan S(deleted) 10/27/2021 1:45 PM  
topc9621:  phlogin problem 7 7059 Kostadin Vardin(deleted) 09/03/2009 11:53 AM Misha Nefedov 09/03/2009 2:18 PM  
topc2987:  Phfont crashes on M6 9 8641 Mario Charest 06/06/2008 2:22 PM Misha Nefedov 06/12/2008 8:52 AM  
topc25798:  ERROR – Reading serial port (devc-ser8250) 3 4612 MIRC Frederi(deleted) 11/17/2014 4:31 AM MIRC Frederi(deleted) 11/28/2014 5:50 AM  
topc27623:  mmap_device_io not functioning 5 3641 mike scott(deleted) 02/13/2019 10:02 PM mike scott(deleted) 03/02/2019 8:41 PM  
topc27605:  qnx 6.6 appsmedia on beaglebone black 2 3666 mike scott(deleted) 01/20/2019 10:01 PM mike scott(deleted) 01/28/2019 12:44 AM  
topc27600:  beaglebonedemo building script 4 3585 mike scott(deleted) 01/15/2019 4:30 AM mike scott(deleted) 01/15/2019 8:02 PM  
topc27595:  $LD_LIBRARY_PATH not working 5 4031 mike scott(deleted) 01/06/2019 3:09 AM mike scott(deleted) 01/07/2019 3:24 AM  
topc27533:  how to USB-WIFI ? 1 3940 mike scott(deleted) 10/29/2018 10:21 PM mike scott(deleted) 10/29/2018 10:21 PM  
topc27413:  qnx zynq interrupt handling 13 4633 mike scott(deleted) 06/18/2018 10:20 PM mike scott(deleted) 06/20/2018 5:21 AM  
topc27341:  please help to correct the callout.S function 2 3761 mike scott(deleted) 03/09/2018 3:03 AM mike scott(deleted) 03/10/2018 1:23 AM  
topc27338:  how to realtime unload device driver? 1 3832 mike scott(deleted) 03/07/2018 5:16 AM mike scott(deleted) 03/07/2018 5:16 AM  
topc27335:  how to run a prebuilt app on QNX? 7 3971 mike scott(deleted) 03/05/2018 5:55 AM mike scott(deleted) 03/05/2018 8:52 PM  
topc27329:  How to write C application program for zedboard FPGA ? 4 4380 mike scott(deleted) 02/27/2018 5:22 AM mike scott(deleted) 03/03/2018 1:23 AM  
topc27326:  how to set Pinmux for GPIO pins with BeagleBone Black 3 5004 mike scott(deleted) 02/22/2018 3:36 AM mike scott(deleted) 02/22/2018 4:55 AM  
topc27325:  how to enable gpio interrupt on beaglebone black ? 8 4599 mike scott(deleted) 02/21/2018 2:10 AM mike scott(deleted) 02/23/2018 2:22 AM  
topc11497:  Install QNX 6.4.1 via SATA DVD drive? 1 5743 Mike Medved 01/08/2010 2:00 PM Mike Medved 01/08/2010 2:00 PM  
topc8444:  SHMCTL_LAZYWRITE on SMP x86 architecture 1 5678 Mike Gorchak 06/18/2009 2:27 PM Mike Gorchak 06/18/2009 2:27 PM  
topc5910:  Correct handling of the IO_MMAP message in the resource manager 3 8296 Mike Gorchak 01/23/2009 2:37 AM Mike Gorchak 01/23/2009 11:53 AM  
topc16217:  How to check if a thread is alive 3 5590 mike gerlach 09/14/2010 11:11 AM mike gerlach 09/14/2010 11:32 AM  
topc14725:  syslog problem 3 5680 Michael Tatarinov(deleted) 07/16/2010 3:34 AM Michael Tatarinov(deleted) 04/14/2011 2:25 AM  
topc28361:  emulate linux kernel api 6 257 lin xiang(deleted) 09/06/2023 11:53 PM Michael Tasche 09/11/2023 11:45 AM  
topc28289:  QNX 7.x bsdtar broken 3 2301 Michael Tasche 01/12/2023 3:10 PM Michael Tasche 01/13/2023 10:35 AM  
topc28087:  Kernel LIBc Patch 4844 for QNX 6.5-0-SP1 2 3363 Michael Tasche 07/15/2021 7:59 AM Michael Tasche 07/23/2021 6:18 AM  
topc27724:  Sending and receiving data from resource manager 2 3462 Sobin Thomas 09/04/2019 2:37 AM Michael Tasche 09/04/2019 7:46 AM  
topc27721:  Create proc fs to send the arguments to the Driver 2 3455 Sobin Thomas 08/29/2019 1:30 AM Michael Tasche 08/29/2019 4:03 AM  
topc26060:  Kernel memory manager disturbs Realtime! 4 4819 Michael Tasche 02/26/2015 12:44 PM Michael Tasche 04/05/2016 11:11 AM  
topc25794:  dumper can freeze system with help of some devg drivers 3 4610 Michael Tasche 11/14/2014 6:07 AM Michael Tasche 11/14/2014 9:36 AM  
topc25617:  Microseconds sleep on QNX 6 588 Radoslaw Kudaj 08/25/2014 9:54 AM Michael Tasche 08/26/2014 11:26 AM  
topc20938:  ClockCycles Misbehaving 12 8123 Rohit Nair 09/28/2011 3:24 PM Michael Tasche 09/29/2011 5:35 AM  
topc9520:  Sharing PIT interrupt on PPC405 4 7908 Robert D'Attilio(deleted) 08/27/2009 11:04 AM Michael Tasche 09/07/2009 7:47 AM  
topc28398:  PSelect Getting Blocked For A Long Time 11 242 Sayooj M(deleted) 02/01/2024 1:13 AM Michael Schuster 03/04/2024 5:11 AM  
topc28386:  Video Play Error 2 240 serhat doganay 11/27/2023 1:09 AM Michael Schuster 11/27/2023 6:10 AM  
topc27488:  Pin mux UARTs Beaglebone Black 10 3875 Todd Peterson(deleted) 09/15/2018 9:57 PM Michael Schuster 09/18/2018 12:41 AM  
topc27448:  Collection of syslogd logs 4 3787 Venkata Nakka 07/25/2018 1:45 PM Michael Schuster 07/30/2018 1:28 AM  
topc27445:  How to get nanosecond resolution time for particular process 2 3759 Shreyas Pophli(deleted) 07/25/2018 2:32 AM Michael Schuster 07/25/2018 9:02 AM  
topc27443:  Shutdown header 4 3731 Sri Harsha Koribille(deleted) 07/24/2018 3:09 AM Michael Schuster 07/25/2018 9:07 AM  
topc27439:  Keeping Pthread alive 4 3809 Venkata Nakka 07/18/2018 5:45 PM Michael Schuster 07/20/2018 1:45 AM  
topc27186:  6.6 Installer error /tmp/install.dir.6724/Linux/resource/jre/bin/java: not found 10 4783 David Lypka(deleted) 09/20/2017 2:22 PM Michael Schuster 10/02/2017 2:51 AM  
topc26836:  PtSlider causing SIGSEGV in QNX 6.5 1 4259 Michael Mott(deleted) 10/14/2016 10:12 AM Michael Mott(deleted) 10/14/2016 10:12 AM  
topc28292:  Programmatically read CPU load and RAM usage 5 2344 Michael Kurt 02/02/2023 8:36 AM Michael Kurt 02/03/2023 1:23 AM  
topc27651:  PCI irq request fails 2 3538 John Efstathiades 03/31/2019 6:19 AM Michael Kisel 03/31/2019 9:35 AM  
topc20461:  Serial usb driver bug ? 4 1558 Xiongwei Huang 06/29/2011 10:46 PM Michael Kisel 07/04/2011 9:45 AM  
topc10008:  posix_spawn & fileactions 2 6699 Hans-Peter Reichert 09/30/2009 5:51 AM Michael Kisel 09/30/2009 7:58 AM  
topc7457:  Shared Memory object - map it at a fixed virtual address 7 10236 Malte Mundt(deleted) 04/24/2009 5:08 AM Michael Kisel 04/28/2009 10:17 AM  
topc3144:  Query on having environment of Parent in child process... 3 10284 Amit Gourgonda 06/20/2008 1:40 AM Michael Kisel 06/20/2008 8:01 AM  
topc27127:  QNX SCREEN alpha blending 2 4357 Dinu Madau(deleted) 07/13/2017 3:57 PM Michael Gold(deleted) 07/14/2017 4:49 PM  
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