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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 1 of 13 (1271 Items)

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topc17644: Neutrino 6.3.2 on PPC8347 Divide-by-Zero Exception does not generate SIGFPE

3

7923

Zhimin Liu

11/09/2010 3:38 PM

Zhimin Liu

11/10/2010 11:32 AM

topc28163: compile ssh with QNX7.0 utilities

2

3855

zhijun chen

02/24/2022 8:59 PM

Geoff Roberts

02/24/2022 9:16 PM

topc28154: Does QNX7.0 utility support rsync tool?

7

4536

zhijun chen

02/15/2022 9:56 PM

zhijun chen

02/24/2022 8:56 PM

topc27185: ERROR about ETFS nand system in bsp

3

5371

Zhao Yang

09/19/2017 9:48 PM

Zhao Yang

10/18/2017 4:29 AM

topc4028: Configuarion collection tool in QNX?

1

9193

Zayne Ismail

09/08/2008 7:26 PM

Zayne Ismail

09/08/2008 7:26 PM

topc27120: QNET unblocking open/read when connection lost

2

5221

Yuri Petrunichev(deleted)

07/07/2017 9:37 AM

Yuri Petrunichev(deleted)

07/10/2017 4:34 AM

topc28355: Memory Partition 2023

1

1116

yunting li(deleted)

07/18/2023 2:24 AM

yunting li(deleted)

07/18/2023 2:24 AM

topc12720: Use LMBench or Unixbench to profile the kernel

1

8042

Yuntao Yang

03/18/2010 2:45 PM

Yuntao Yang

03/18/2010 2:45 PM

topc24345: Uncertainty about timer under the QNX RTOS

11

7058

yunfei qu(deleted)

10/11/2013 5:33 AM

Mario Charest

11/02/2013 6:21 AM

topc24202: How to make use of APIC timer or HPET

1

6871

yunfei qu(deleted)

09/07/2013 4:53 AM

yunfei qu(deleted)

09/07/2013 4:53 AM

topc14896: QNX Momentics 6.3.2 Installation Failure

1

7218

Yuan Sun

07/23/2010 11:37 AM

Yuan Sun

07/23/2010 11:37 AM

topc14777: shm_open & mmap

5

9384

Yuan Sun

07/19/2010 1:28 PM

Yuan Sun

07/20/2010 4:33 PM

topc25769: An issue about DMA memory

1

276

yu angel

11/04/2014 11:18 PM

yu angel

11/04/2014 11:18 PM

topc26802: POSIX mq_receive() call fails sporadically and sets errno EFAULT

2

4961

Yogesh Kumar N J(deleted)

09/20/2016 8:09 AM

David Sarrazin

09/22/2016 9:20 AM

topc28083: kernel buffer overflow. patch ID 4845

1

4469

Yichang Lin

07/06/2021 9:38 PM

Yichang Lin

07/06/2021 9:38 PM

topc2592: jemalloc

11

16478

Yao Zhao(deleted)

04/30/2008 10:35 PM

Yao Zhao(deleted)

05/30/2008 4:22 PM

topc1386: we miss something

6

14605

Yao Zhao(deleted)

10/29/2007 5:45 PM

Yao Zhao(deleted)

11/02/2007 4:11 PM

topc1080: kernel reading notes

22

25528

Yao Zhao(deleted)

09/14/2007 1:53 PM

Attilla Danko(deleted)

09/19/2007 12:02 PM

topc5174: file manager ater system crash

3

9416

Yannick Dadji

11/27/2008 10:10 AM

Yannick Dadji

11/29/2008 4:50 AM

topc3146: start up behaviour of Qnx, Interrupt handling

6

11528

Yannick Dadji

06/20/2008 4:16 AM

Jens Steiner

06/26/2008 2:45 AM

topc15565: EINTR on fclose ()/fopen ()

1

7081

XUEDONG CHEN(deleted)

08/23/2010 8:42 PM

XUEDONG CHEN(deleted)

08/23/2010 8:42 PM

topc25142: libz ARM NEON optimize

2

747

Xiongwei Huang

03/13/2014 6:15 AM

Ryan Mansfield(deleted)

03/13/2014 9:17 AM

topc25141: QNX 6.6 armv7 build with thumb 2 instruction ?

2

544

Xiongwei Huang

03/13/2014 2:09 AM

Ryan Mansfield(deleted)

03/13/2014 9:14 AM

topc23381: memory barrier on arm when Enable Irq

1

880

Xiongwei Huang

04/10/2013 1:04 AM

Xiongwei Huang

04/10/2013 1:04 AM

topc23291: TimerTimeout in driver

1

592

Xiongwei Huang

03/22/2013 5:43 AM

Xiongwei Huang

03/22/2013 5:43 AM

topc22232: IRQ bound

1

752

Xiongwei Huang

07/31/2012 10:09 PM

Xiongwei Huang

07/31/2012 10:09 PM

topc21441: Adobe Air libcore.so loader

3

2347

Xiongwei Huang

01/31/2012 9:43 PM

Xiongwei Huang

01/31/2012 10:11 PM

topc21409: Does qnx have prelink tools ?

1

1151

Xiongwei Huang

01/26/2012 3:29 AM

Xiongwei Huang

01/26/2012 3:29 AM

topc20461: Serial usb driver bug ?

4

1558

Xiongwei Huang

06/29/2011 10:46 PM

Michael Kisel

07/04/2011 9:45 AM

topc19924: mmu page table

3

2313

Xiongwei Huang

03/31/2011 2:22 AM

Xiongwei Huang

04/05/2011 1:05 AM

topc19774: usb source

3

2396

Xiongwei Huang

03/17/2011 4:17 AM

Gervais Mulongoy

03/17/2011 8:49 AM

topc19330: qnx network put throw

2

1929

Xiongwei Huang

01/18/2011 1:58 AM

Xiongwei Huang

01/18/2011 3:00 AM

topc18558: Iommu and cache coherent

1

1492

Xiongwei Huang

12/11/2010 9:26 PM

Xiongwei Huang

12/11/2010 9:26 PM

topc2361: Pulse and Partition

3

11591

Xiaodan Tang(deleted)

04/05/2008 11:23 AM

Xiaodan Tang(deleted)

04/07/2008 6:59 PM

topc26881: Issue: Telnet can not open after I delete the root account in QNX 6.5

1

5040

Wuben SUN(deleted)

11/18/2016 3:25 AM

Wuben SUN(deleted)

11/18/2016 3:25 AM

topc25382: Timer using pulse has accuracy problem.

2

5229

woosuk ahn

05/28/2014 7:47 PM

Dave Nickerson

06/11/2014 10:03 AM

topc17029: mmap of huge space fails, even with dma-save region

5

7877

Wolfgang Ivanica

10/19/2010 5:47 AM

Wolfgang Ivanica

10/25/2010 12:02 PM

topc26345: libspi-masterS.a prebuilt - where does this come from?

2

4832

WINTEC Inc(deleted)

09/17/2015 9:24 PM

mario sangalli

09/24/2015 4:58 AM

topc19530: redirecting stdout

1

6538

Wim Hellenthal

02/15/2011 8:03 AM

Wim Hellenthal

02/15/2011 8:03 AM

topc18245: blocking devctl call

1

6761

Wim Hellenthal

12/01/2010 9:57 AM

Wim Hellenthal

12/01/2010 9:57 AM

topc16608: Neutrino 6.4.1 -> Neutrino 6.5.0

2

6541

Wim Hellenthal

09/29/2010 5:06 AM

Wim Hellenthal

09/29/2010 10:17 AM

topc13410: io_notify

1

6321

Wim Hellenthal

04/28/2010 9:06 AM

Wim Hellenthal

04/28/2010 9:06 AM

topc13215: Redirecing virtual console output (devc-ditto)

3

7029

Wim Hellenthal

04/19/2010 12:47 PM

Wim Hellenthal

04/20/2010 7:36 AM

topc12449: HAM - ham_action_notify_pulse

6

8481

Wim Hellenthal

03/04/2010 7:21 AM

Wim Hellenthal

03/05/2010 7:32 AM

topc11625: devctl returning ENOTTY

1

7018

Wim Hellenthal

01/16/2010 9:29 AM

Wim Hellenthal

01/16/2010 9:29 AM

topc6638: Bug report: fcloseall() and stdin, stdout, and stderr

6

10669

Will Miles

03/10/2009 12:33 PM

Will Miles

03/10/2009 3:21 PM

topc6631: Cron use file update re PR65361

3

7725

Will Miles

03/10/2009 10:46 AM

Will Miles

03/10/2009 11:35 AM

topc19619: mmap can't map full size of DMA-safe region

3

7692

Willman Rojas

02/24/2011 1:30 PM

Willman Rojas

02/24/2011 5:28 PM

topc19618: mmap can't map full size of DMA-safe region

1

6114

Willman Rojas

02/24/2011 1:23 PM

Willman Rojas

02/24/2011 1:23 PM

topc24229: x86 (atom) builder project - can I have minimal rootfs from ifs without disk root?

3

6436

Willem Atsma(deleted)

09/13/2013 9:12 PM

Willem Atsma(deleted)

09/13/2013 9:28 PM

topc27790: openmp poor performance

3

3939

Wenbin Wang(deleted)

01/21/2020 12:18 AM

Wenbin Wang(deleted)

02/03/2020 1:14 PM

topc27601: Can QNX7.0 surppport canfd?

1

4224

wang zheng(deleted)

01/15/2019 10:44 PM

wang zheng(deleted)

01/15/2019 10:44 PM

topc25331: How to malloc a continue physical space and get its address

3

4969

wang hao(deleted)

05/12/2014 6:34 AM

Mario Charest

05/12/2014 9:08 AM

topc27160: [QNX7] getfsstat on beaglebone

1

4845

Vsya Pupkididze(deleted)

08/22/2017 9:15 AM

Vsya Pupkididze(deleted)

08/22/2017 9:15 AM

topc6969: no access to wiki page 6.4.1OSFeatures E500_SPE_support

1

6532

Vogel Hanspeter

03/30/2009 4:20 PM

Vogel Hanspeter

03/30/2009 4:20 PM

topc1301: Webinar.BrainTeaser.Question3.proc_wlock_adp(prp);

1

10981

VLAD KOZIN

10/17/2007 4:16 PM

VLAD KOZIN

10/17/2007 4:16 PM

topc1299: Webinar.BrainTeaser.Answer.MIPS.STI

1

11210

VLAD KOZIN

10/17/2007 2:38 PM

VLAD KOZIN

10/17/2007 2:38 PM

topc2202: QNX with SMP kernel is unstable (copied from General forum)

17

25927

Vladimir Faisulaev

03/12/2008 7:50 PM

Colin Burgess(deleted)

04/01/2008 9:24 PM

topc27006: Issues while parsing elf generated by qcc

1

4476

Vinay Kushwaha

03/27/2017 4:50 AM

Vinay Kushwaha

03/27/2017 4:50 AM

topc27044: Thread is cancelling in between of running application and i am not getting remaining printf of that thread

3

4186

vinay kushwah(deleted)

04/26/2017 5:18 AM

Dave Nickerson

05/09/2017 2:05 PM

topc14175: HAM - problem with attaching of runnig process to ham

5

8758

Vilem Pantucek

06/16/2010 10:26 AM

Vilem Pantucek

06/18/2010 6:17 AM

topc27898: Trigger processes on QNX startup

2

3396

Viktor Rusnak

07/16/2020 11:47 AM

John Kearney

07/16/2020 12:37 PM

topc13491: Resume from InterruptWait()

2

7424

Vijayraj Hada

05/03/2010 10:46 AM

Armin Steinhoff

05/03/2010 4:12 PM

topc13390: mmap and memory protection

1

5828

Vijayraj Hada

04/27/2010 10:57 AM

Vijayraj Hada

04/27/2010 10:57 AM

topc13382: Memory Allocation

3

6706

Vijayraj Hada

04/27/2010 7:09 AM

Vijayraj Hada

04/27/2010 8:25 AM

topc4986: IPL for 8568

10

12641

Vignesh Kumar Bagavathsingh

11/17/2008 8:57 AM

Brian Stecher

11/20/2008 9:03 AM

topc11468: Adaptive partitions for network

8

8390

Victor Parera

01/07/2010 8:07 AM

Victor Parera

01/12/2010 5:11 AM

topc26148: QNX CPU affinity

2

6248

Victor Gomez(deleted)

04/22/2015 8:11 AM

Aleksandar Ristovski(deleted)

04/23/2015 1:45 PM

topc25912: getsockopt() and the optval parameter

2

4693

Victor Gomez(deleted)

12/26/2014 11:33 AM

Sean Boudreau(deleted)

01/02/2015 9:58 AM

topc28354: Unable to launch QNX at Vbox

10

1077

Victor Fernandez

07/17/2023 8:26 AM

Victor Fernandez

08/02/2023 4:38 AM

topc10063: Memory Leak

2

7091

Venugopal CK

10/03/2009 4:30 AM

Mario Charest

10/03/2009 9:21 AM

topc4578: How to use O_NONBLOCK in QNX?

2

8431

Venugopal CK

10/17/2008 5:02 AM

Thomas Fletcher

10/17/2008 8:12 PM

topc3957: Copying/Moving files from one dir to other

4

10840

Venugopal CK

09/01/2008 7:53 AM

Mario Charest

09/02/2008 9:52 AM

topc3427: How to create dependencies for .cpp files?

2

8588

Venugopal CK

07/14/2008 1:59 AM

Christian Leutloff

07/15/2008 8:48 AM

topc3299: Makefile compiles .h files?

1

7873

Venugopal CK

07/03/2008 3:22 AM

Venugopal CK

07/03/2008 3:22 AM

topc3285: MakeFile

4

9991

Venugopal CK

07/02/2008 5:46 AM

Ryan Mansfield(deleted)

07/03/2008 3:38 AM

topc21297: How to avoid busy wait when polling for completion status?

3

7393

Venkat Natarajan

12/21/2011 9:21 PM

Armin Steinhoff

12/22/2011 1:51 PM

topc27492: slog2_parse_dynamic_buffer API is not working

17

4907

Venkata Nakka

09/18/2018 8:25 PM

Steve Reid

09/26/2018 10:41 AM

topc27448: Collection of syslogd logs

4

3785

Venkata Nakka

07/25/2018 1:45 PM

Michael Schuster

07/30/2018 1:28 AM

topc27447: Versioning for QNX Application

1

4406

Venkata Nakka

07/25/2018 1:39 PM

Venkata Nakka

07/25/2018 1:39 PM

topc27439: Keeping Pthread alive

4

3802

Venkata Nakka

07/18/2018 5:45 PM

Michael Schuster

07/20/2018 1:45 AM

topc7532: QNX 6.4 SMP kernel on 64 bit Xeon processor

3

8957

Veenu Dixit

04/29/2009 1:43 AM

Colin Burgess(deleted)

04/29/2009 8:46 AM

topc27247: [QNX 7] $ORIGIN at DT_RPATH

1

4749

Vasya Pupkin(deleted)

11/24/2017 11:04 AM

Vasya Pupkin(deleted)

11/24/2017 11:04 AM

topc3792: vector_add changes

2

10311

Varaprasad Lingutla

08/14/2008 5:42 PM

Brian Stecher

08/16/2008 3:44 PM

topc3660: IPI_CHECK_INTR handling

4

13958

Varaprasad Lingutla

08/01/2008 4:39 PM

Brian Stecher

08/14/2008 9:00 AM

topc2102: CPU synchronization during TLB flush

2

10050

Varaprasad Lingutla

02/27/2008 8:40 AM

Brian Stecher

02/27/2008 9:50 AM

topc23786: OS Installation Issue

2

5135

Vanee S

06/27/2013 6:30 AM

Attilla Danko(deleted)

06/27/2013 11:56 AM

topc24702: Measure USB performance

1

5225

Vaisakh Nandakumar(deleted)

01/24/2014 7:07 AM

Vaisakh Nandakumar(deleted)

01/24/2014 7:07 AM

topc6132: Couple questions about floating point handling in ppc

1

6533

Vadim Malenboim

02/09/2009 4:49 AM

Vadim Malenboim

02/09/2009 4:49 AM

topc5935: Memory Management

6

9234

Vadim Malenboim

01/26/2009 6:30 AM

Brian Stecher

01/30/2009 1:14 PM

topc5616: The MSR Register in PPC405

7

14503

Vadim Malenboim

01/01/2009 2:59 AM

Matt Ferraro(deleted)

03/09/2009 1:48 PM

topc5606: FPU Assembly Instructions

2

7783

Vadim Malenboim

12/30/2008 7:44 AM

Vadim Malenboim

12/30/2008 9:36 AM

topc1045: can't get source from svn

5

13280

Tultek Ravesclaw

09/12/2007 2:39 PM

Ronald Miranda

12/04/2010 7:16 PM

topc26144: mmap64 to map physical address above 4GB on x86

4

4879

Tomonori Sakita(deleted)

04/17/2015 6:53 AM

Tomonori Sakita(deleted)

08/02/2015 10:13 PM

topc11715: Process model for diskboot

1

6063

Tom Gogh

01/21/2010 12:11 PM

Tom Gogh

01/21/2010 12:11 PM

topc11685: Killing shell on serial device

12

10907

Tom Gogh

01/20/2010 11:11 AM

Tom Gogh

01/22/2010 11:48 AM

topc27488: Pin mux UARTs Beaglebone Black

10

3867

Todd Peterson(deleted)

09/15/2018 9:57 PM

Michael Schuster

09/18/2018 12:41 AM

topc26752: qnet & top bash script hangs

3

4575

Todd Peterson(deleted)

07/26/2016 12:54 PM

Todd Peterson(deleted)

07/26/2016 2:40 PM

topc18502: multiple name_opens get same coid

1

5629

Todd Peterson(deleted)

12/09/2010 12:44 PM

Todd Peterson(deleted)

12/09/2010 12:44 PM

topc11506: mphys under Linux development environment

3

6931

Todd Peterson(deleted)

01/10/2010 1:01 PM

Neil Schellenberger(deleted)

01/11/2010 3:09 PM

1

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