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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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Topics: Page 4 of 13 (1271 Items)

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topc27226: [QNX6.5] procnto using 260MB of data and system instability

2

4250

Davide Ancri

11/01/2017 7:07 AM

David Sarrazin

11/01/2017 8:46 AM

topc27915: 7.1 on ti-am335x-beaglebone

1

3499

David Sheinberg(deleted)

08/14/2020 4:12 PM

David Sheinberg(deleted)

08/14/2020 4:12 PM

topc28030: GPIO Interrupts with RPi4 BSP

6

3411

David Sheinberg(deleted)

03/22/2021 12:56 PM

David Sheinberg(deleted)

03/22/2021 1:54 PM

topc27919: Per client notification from resource manager?

1

3387

David Sheinberg(deleted)

08/31/2020 10:01 AM

David Sheinberg(deleted)

08/31/2020 10:01 AM

topc28031: Resource Manager on aarch64/RPi

2

3382

David Sheinberg(deleted)

03/27/2021 10:45 PM

David Sheinberg(deleted)

03/27/2021 11:32 PM

topc28300: Proper way to wait for DHCP assignment?

1

2379

David Sheinberg(deleted)

02/27/2023 6:56 PM

David Sheinberg(deleted)

02/27/2023 6:56 PM

topc28331: QNX 7.1 on BeaglePlay (TI AM625)

1

2350

David Sheinberg(deleted)

04/26/2023 6:52 PM

David Sheinberg(deleted)

04/26/2023 6:52 PM

topc28376: pci-server RPi4

3

251

David Sheinberg(deleted)

10/27/2023 9:33 PM

David Sheinberg(deleted)

10/28/2023 3:07 PM

topc28396: RPi4+screen with two displays

1

200

David Sheinberg(deleted)

01/27/2024 1:31 PM

David Sheinberg(deleted)

01/27/2024 1:31 PM

topc28400: Video decode on RPi4

3

166

David Sheinberg(deleted)

02/10/2024 7:56 PM

David Sheinberg(deleted)

03/03/2024 1:38 PM

topc12952: QNX Neutrino and 64-bit.

1

5912

David Snowdon

03/31/2010 11:01 PM

David Snowdon

03/31/2010 11:01 PM

topc1142: Arbitrary shared memory file path for shm_open

3

13205

David Zhao

09/21/2007 12:44 AM

David Zhao

09/23/2007 10:51 PM

topc1413: Tcl problem on QNX

3

11156

David Zhao

11/04/2007 10:15 PM

David Zhao

11/05/2007 9:33 PM

topc5481: Tcl8.4 "expr int" error on QNX6.3.2

1

7024

David Zhao

12/17/2008 3:34 AM

David Zhao

12/17/2008 3:34 AM

topc9152: ifs (boot) file changes from 6.3.2 to 6.4.1

14

7490

Pavol Kycina

08/04/2009 10:29 AM

Deepain Nayyar(deleted)

09/17/2015 5:26 PM

topc27848: Options for a web server running on QNX 6.5 SP1

2

3217

Deepain Nayyar(deleted)

04/28/2020 11:12 AM

Deepain Nayyar(deleted)

04/29/2020 10:30 AM

topc5561: Initial Baudrate for Console

6

9185

Marc Roessler

12/22/2008 8:10 AM

Dell Drummond(deleted)

01/16/2009 4:35 PM

topc28377: Legacy MSI without Per Vector Masking (PVM) support

4

328

Deniz Eren

11/01/2023 2:10 AM

Deniz Eren

11/02/2023 11:36 PM

topc28370: Concerns with offset parameter of pci_device_cfg_rd*() and pci_device_cfg_wr*() series of functions

3

259

Deniz Eren

10/17/2023 2:07 AM

Deniz Eren

10/18/2023 6:35 PM

topc22570: _KER_NOP Enter/_KER_NOP_Exit

3

6501

Dennis Kellly

10/08/2012 8:13 AM

Dennis Kellly

10/09/2012 9:34 AM

topc23041: Call to read() returns EINVAL when it should be returning EAGAIN

3

5895

Jim Douglas

01/30/2013 3:58 AM

Dennis Kellly

01/30/2013 9:12 AM

topc24649: Core Dump in32(__addr=4294967295)

7

5508

greg herman(deleted)

01/07/2014 10:50 AM

Dennis Kellly

01/07/2014 1:08 PM

topc26670: Video player in QNX

4

5123

Dan Sanderson(deleted)

05/04/2016 4:57 PM

Dennis Kellly

05/04/2016 6:46 PM

topc26414: How to access SATA RAID controllers Hard Disk in QNX 6.5 SP1

7

4974

manas sahoo

11/10/2015 8:13 AM

Dennis Kellly

11/13/2015 7:04 AM

topc26386: How to work with MSI in x86 target, QNX 6.5.0SP1

4

4639

manas sahoo

10/16/2015 5:38 AM

Dennis Kellly

10/17/2015 8:19 AM

topc26924: Loading SO Error

2

4112

Daljomar Morillo(deleted)

12/13/2016 1:23 PM

Dennis Kellly

12/13/2016 1:29 PM

topc27179: cgi file is not getting called from slinger

2

3900

saurabh parmar(deleted)

09/12/2017 7:20 AM

Dennis Kellly

09/14/2017 1:35 PM

topc1887: io-graphics command-line options

3

9698

David Alessio(deleted)

01/21/2008 1:28 PM

Derek Leach

01/23/2008 4:11 PM

topc22007: Preventing buffer copies in SPI API

1

4986

Devan Lippman(deleted)

06/06/2012 4:47 PM

Devan Lippman(deleted)

06/06/2012 4:47 PM

topc25329: Not able to debug Applications over ethernet using QNX Momentics IDE.

4

7447

Manoj Thorat(deleted)

05/12/2014 4:51 AM

Devendra Devadiga(deleted)

06/04/2018 2:29 AM

topc26692: QNX Beginner

1

4779

Djillali Redjradj(deleted)

05/29/2016 7:30 PM

Djillali Redjradj(deleted)

05/29/2016 7:30 PM

topc26709: execution time QNX on TX9DL

8

4765

Djillali Redjradj(deleted)

06/10/2016 8:30 AM

Djillali Redjradj(deleted)

06/13/2016 3:43 PM

topc6727: a few bugs with top, pidin, who

1

6280

Dmitry Alexeyev(deleted)

03/15/2009 2:20 PM

Dmitry Alexeyev(deleted)

03/15/2009 2:20 PM

topc21164: AMP on p2020

1

800

Dmitry Andrievsky

11/15/2011 2:04 AM

Dmitry Andrievsky

11/15/2011 2:04 AM

topc27395: [QNX 6.5.0] Enabling write combining on x86.

3

4273

Dmitry Polyakov(deleted)

05/16/2018 10:11 AM

Dmitry Polyakov(deleted)

05/18/2018 11:08 AM

topc8769: pthread_cond_broadcast failed

1

6015

Dmitry Yaroslavtsev

07/09/2009 7:06 AM

Dmitry Yaroslavtsev

07/09/2009 7:06 AM

topc27796: QNX 4.25 Starting QNX issues

7

3753

Don Cook

01/29/2020 1:26 PM

Don Cook

02/04/2020 10:29 AM

topc27801: qnx 4.25 weird keyboard issues

1

3414

Don Cook

02/04/2020 10:03 AM

Don Cook

02/04/2020 10:03 AM

topc9349: MsgReceive Vs select + read

3

7258

Dooeui Hong(deleted)

08/16/2009 7:41 AM

Dooeui Hong(deleted)

08/16/2009 5:50 PM

topc25136: QNX6.6.6 and shutdown

4

5982

Mario Charest

03/11/2014 6:20 PM

doron hirsch

07/12/2017 3:04 AM

topc26649: SSD Sector size

1

4737

doron hirsch

04/14/2016 4:48 AM

doron hirsch

04/14/2016 4:48 AM

topc8310: SH BSPs and NMIs

7

8575

Douglas Bailey

06/11/2009 4:33 PM

Douglas Bailey

06/12/2009 10:38 AM

topc13947: Query on round robin

11

8174

Rajorshi Dam(deleted)

06/01/2010 4:23 PM

Douglas Bailey

06/03/2010 10:10 AM

topc7356: Physical memory defragmentation

2

6164

Oleh Derevenko(deleted)

04/20/2009 7:28 AM

Douglas Bailey

04/20/2009 8:59 AM

topc22106: select() not respecting the timeout parameter?

3

5510

Dragan Juric(deleted)

06/28/2012 3:20 PM

Dragan Juric(deleted)

06/28/2012 3:53 PM

topc2917: QNX Assembly (x86 and ARM)

4

10864

Andrew Golovnia(deleted)

06/02/2008 6:44 AM

dragon linux

06/04/2008 10:17 PM

topc4605: Porting QNX to new architecture: any manuals/tips/must-reads?

11

14139

Duraid Madina

10/19/2008 11:28 PM

Duraid Madina

10/21/2008 9:29 AM

topc26615: The 'at' command for QNX

7

4760

Durwin De La Rue(deleted)

03/15/2016 11:51 AM

Durwin De La Rue(deleted)

03/15/2016 2:08 PM

topc28009: why not the x86 executable program running on QNX Momentics IDE failed ?

1

3817

edwin guo

02/08/2021 1:51 AM

edwin guo

02/08/2021 1:51 AM

topc27286: pipe() call returning errno==EBADF, undocumented

13

5187

Jason Fordham(deleted)

01/18/2018 4:56 PM

Elad Lahav

01/25/2018 9:56 AM

topc27017: alloca.h has no define for NULL

2

4111

Samuli Piippo

04/05/2017 8:38 AM

Elad Lahav

10/19/2017 10:08 PM

topc27444: Addr2line - Utility error

9

4094

Sai Devasani(deleted)

07/24/2018 3:09 AM

Elad Lahav

08/01/2018 11:47 AM

topc27510: Virtual to Physical Address Conversion

2

4020

Sai Devasani(deleted)

10/08/2018 5:39 AM

Elad Lahav

10/08/2018 9:26 AM

topc28008: QNX 7.0 invalid behavior of mmap_device_memory

19

3948

Armin Steinhoff

02/05/2021 12:10 PM

Elad Lahav

02/06/2021 10:17 AM

topc27379: Is there a limit of stack size of a process in QNX?

2

3756

Bhupesh Bhupesh(deleted)

04/26/2018 8:48 AM

Elad Lahav

04/26/2018 10:07 AM

topc27633: how to implement command "cd"

5

3732

mike scott(deleted)

03/08/2019 12:56 AM

Elad Lahav

03/08/2019 6:31 AM

topc27763: RE: running PPS on a read-only filesystem

1

3703

Elad Lahav

11/05/2019 10:48 AM

Elad Lahav

11/05/2019 10:48 AM

topc28094: rootfs

8

3664

Archit Adwant(deleted)

07/29/2021 10:11 AM

Elad Lahav

08/02/2021 8:19 AM

topc27733: RE: Installing QNX with Hyper-V [Student]

1

3643

Elad Lahav

09/17/2019 1:19 PM

Elad Lahav

09/17/2019 1:19 PM

topc28039: RPi4 Support for eMMC?

8

3629

David Sheinberg(deleted)

04/13/2021 3:33 PM

Elad Lahav

06/21/2021 6:49 AM

topc27469: how to run beaglebone black @ 1GHz

2

3619

mike scott(deleted)

08/27/2018 10:13 PM

Elad Lahav

08/28/2018 7:14 AM

topc27735: How to get the kernel and data address

4

3617

Sobin Thomas

09/18/2019 11:45 PM

Elad Lahav

09/19/2019 6:16 AM

topc27734: RE: Installing QNX with Hyper-V [Student]

3

3540

Elad Lahav

09/17/2019 1:29 PM

Elad Lahav

09/18/2019 11:22 AM

topc28126: QNX 7.1 BSP for the Beaglebone (Black) Rev C

6

3509

Geoff Roberts

10/26/2021 6:47 PM

Elad Lahav

10/31/2021 5:50 PM

topc27726: Debugging memfault

2

3492

Sobin Thomas

09/06/2019 10:38 AM

Elad Lahav

09/06/2019 10:46 AM

topc28081: identify physical RAM memory address from structure _procfs_map_info(DCMD_PROC_PAGEDATA)

9

3467

Surya kumar(deleted)

07/02/2021 8:05 AM

Elad Lahav

08/23/2021 7:38 AM

topc28190: Macros in QNX libraries break C++17 GCC headers

3

3449

Oleksiy Pikalo

06/09/2022 12:23 AM

Elad Lahav

06/14/2022 8:37 AM

topc27858: queries related to QNX Neutrino RTOS functionality & coding standard

7

3420

Sanjay Gupta(deleted)

05/19/2020 8:53 AM

Elad Lahav

05/25/2020 6:45 AM

topc27899: timer_settime/SIGEV_SIGNAL_PULSE and SchedSet

9

3404

David Sheinberg(deleted)

07/17/2020 11:59 PM

Elad Lahav

07/20/2020 8:02 AM

topc28210: QNET Bad Address problem

2

3399

Matthias Becker

08/23/2022 7:19 AM

Elad Lahav

08/24/2022 6:34 AM

topc27793: Re: renesas r-car m3

1

3388

Elad Lahav

01/22/2020 7:31 AM

Elad Lahav

01/22/2020 7:31 AM

topc27999: How to do the memory test when the OS Running ?

7

3377

nriet nriet(deleted)

01/29/2021 3:36 AM

Elad Lahav

02/04/2021 7:21 AM

topc27791: renesas r-car m3

2

3372

Sergey Nazarkin

01/21/2020 3:46 AM

Elad Lahav

01/22/2020 7:29 AM

topc28018: How to get a file descriptor when an interrupt happen

2

3337

mohamed zaki(deleted)

02/17/2021 2:20 PM

Elad Lahav

02/18/2021 1:34 PM

topc27863: Question about synchronization of real-time threads by signals.

3

3307

FAZLOV VICTOR(deleted)

05/25/2020 5:21 AM

Elad Lahav

05/25/2020 6:41 AM

topc28299: When do you actually responds

2

2530

Hung Nguyen

02/23/2023 7:31 AM

Elad Lahav

02/23/2023 7:38 AM

topc28255: devb-sdmmc with x86_64 generic kernel for LattePanda Delta (Celeron N4100)

2

2327

David Sheinberg(deleted)

11/30/2022 10:12 PM

Elad Lahav

12/18/2022 7:24 AM

topc4872: How to know that thread is preempted?

15

20572

Elena Laskavaia

11/07/2008 10:54 AM

Elena Laskavaia

11/07/2008 12:42 PM

topc6465: resmgr memory leak

24

15323

Elena Laskavaia

02/27/2009 9:46 AM

Elena Laskavaia

03/06/2009 11:42 AM

topc21285: Run PPC application on x86 Neutrino VM?

5

10511

Ben Bishop

12/19/2011 1:33 AM

Elena Laskavaia

12/21/2011 9:32 AM

topc3940: coredumps with multithreaded processes

6

10251

Tim Gessner

08/28/2008 2:38 PM

Elena Laskavaia

09/15/2008 2:58 PM

topc20348: Log Trace Kernel Shutdown

5

5843

Sorin-Horatiu Soare

06/07/2011 10:54 AM

Elena Laskavaia

06/10/2011 11:28 AM

topc4531: QDE debugger: Crash at start of application

2

3572

Thomas Zauner

10/15/2008 2:52 AM

Elena Laskavaia

10/15/2008 9:12 AM

topc20717: QNX Momentics

6

1926

David Somerton

08/17/2011 3:54 AM

Elena Laskavaia

08/19/2011 10:26 AM

topc20133: interrupt PCI device

1

5093

Elena Tunik(deleted)

05/11/2011 2:13 AM

Elena Tunik(deleted)

05/11/2011 2:13 AM

topc25422: How to access serial number of USB device?

11

5384

E McKenney(deleted)

06/17/2014 4:06 PM

E McKenney(deleted)

06/18/2014 9:45 AM

topc18648: Error setting idle rate

18

8757

Emir Kamber

12/15/2010 9:30 AM

Emir Kamber

12/16/2010 12:03 PM

topc11104: QNX confined in a memory segment above 256 MB

1

5589

Enrico Bendinelli

12/06/2009 7:06 PM

Enrico Bendinelli

12/06/2009 7:06 PM

topc14917: Semi-static smp management

1

5437

Enrico Bendinelli

07/24/2010 8:07 AM

Enrico Bendinelli

07/24/2010 8:07 AM

topc23694: Stepping by Instruction through child process

1

5076

Eric K(deleted)

06/11/2013 1:16 PM

Eric K(deleted)

06/11/2013 1:16 PM

topc4009: Kernel call and Signals

1

7372

Eric Naud

09/05/2008 1:57 PM

Eric Naud

09/05/2008 1:57 PM

topc22583: Gaining acces to interrupt descriptor memory

9

6418

Eric Patrizi(deleted)

10/09/2012 8:43 PM

Eric Patrizi(deleted)

10/11/2012 4:18 PM

topc23152: posix_spawn() blocks indefinetely

5

1107

Eric Shufro

02/21/2013 4:44 PM

Eric Shufro

02/23/2013 3:45 PM

topc27732: Installing QNX with Hyper-V [Student]

5

3621

Étienne Bérubé(deleted)

09/16/2019 11:54 PM

Étienne Bérubé(deleted)

09/17/2019 1:13 PM

topc27822: How to get performance metrics from API

6

3399

Jason Tiller

03/11/2020 9:55 PM

Evan Dellani

03/20/2024 8:35 AM

topc28068: QNX 6.5.0 SP1 + AM572x + SATA

1

3516

Evgenej Rogojkin(deleted)

06/07/2021 11:34 AM

Evgenej Rogojkin(deleted)

06/07/2021 11:34 AM

topc22443: Query the kernel about physical memory allocation and availability

7

6274

Davide Ancri

09/07/2012 11:27 AM

Evgeny Egorushin(deleted)

12/27/2013 2:17 PM

topc27892: QNX 6.5 SP1 chipset compatibiity

1

3398

Fabio Rossi(deleted)

07/07/2020 9:52 AM

Fabio Rossi(deleted)

07/07/2020 9:52 AM

topc28411: QXN 7.0 Screen Does Not Working on R-Car

1

44

Faruk Kilavuz

04/01/2024 7:50 AM

Faruk Kilavuz

04/01/2024 7:50 AM

topc27749: 6.5.0 slinger. metod POST not work?

1

3852

Fedor Gruzdev(deleted)

10/01/2019 9:37 AM

Fedor Gruzdev(deleted)

10/01/2019 9:37 AM

4

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