* [Xenomai] Stable update for ipipe-3.8 @ 2013-06-11 14:28 Jan Kiszka 2013-06-12 14:26 ` Flavio Castro Alves Filho 2013-07-20 11:32 ` Gilles Chanteperdrix 0 siblings, 2 replies; 14+ messages in thread From: Jan Kiszka @ 2013-06-11 14:28 UTC (permalink / raw) To: Gilles Chanteperdrix, Philippe Gerum; +Cc: Xenomai Hi all, I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor conflicts in generic and ARM code. Please see git://git.xenomai.org/ipipe-jki for-upstream/3.8 for details. The result works fine for x86, and if it's also OK for the other arch, I'd propose this to be merged into the official 3.8 stable branch. Jan -- Siemens AG, Corporate Technology, CT RTC ITP SES-DE Corporate Competence Center Embedded Linux ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-06-11 14:28 [Xenomai] Stable update for ipipe-3.8 Jan Kiszka @ 2013-06-12 14:26 ` Flavio Castro Alves Filho 2013-06-12 15:02 ` Michael Haberler 2013-06-17 0:17 ` Flavio Castro Alves Filho 2013-07-20 11:32 ` Gilles Chanteperdrix 1 sibling, 2 replies; 14+ messages in thread From: Flavio Castro Alves Filho @ 2013-06-12 14:26 UTC (permalink / raw) To: Jan Kiszka; +Cc: Xenomai Hello, This weekend I'll try to test it with the current kernel version for BeagleBone Black and I'll let you know about the results. Best regards, Flavio 2013/6/11 Jan Kiszka <jan.kiszka@siemens.com>: > Hi all, > > I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor > conflicts in generic and ARM code. Please see > > git://git.xenomai.org/ipipe-jki for-upstream/3.8 > > for details. The result works fine for x86, and if it's also OK for the > other arch, I'd propose this to be merged into the official 3.8 stable > branch. > > Jan > > -- > Siemens AG, Corporate Technology, CT RTC ITP SES-DE > Corporate Competence Center Embedded Linux > > _______________________________________________ > Xenomai mailing list > Xenomai@xenomai.org > http://www.xenomai.org/mailman/listinfo/xenomai -- Flavio de Castro Alves Filho flavio.alves@gmail.com www.linuxembarcado.com Twitter: http://twitter.com/#!/fraviofii LinkedIn profile: www.linkedin.com/in/flaviocastroalves ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-06-12 14:26 ` Flavio Castro Alves Filho @ 2013-06-12 15:02 ` Michael Haberler 2013-06-12 17:10 ` Flavio Castro Alves Filho 2013-06-17 0:17 ` Flavio Castro Alves Filho 1 sibling, 1 reply; 14+ messages in thread From: Michael Haberler @ 2013-06-12 15:02 UTC (permalink / raw) To: xenomai@xenomai.org Gentlemen in the know, Am 12.06.2013 um 16:26 schrieb Flavio Castro Alves Filho <flavio.alves@gmail.com>: > Hello, > > This weekend I'll try to test it with the current kernel version for > BeagleBone Black and I'll let you know about the results. since I venture the same, please clarify: would I merge this branch over stock v3.8.13 _after_ or _before_ vendor patches? working theory: before, but I'll stand corrected -m > > 2013/6/11 Jan Kiszka <jan.kiszka@siemens.com>: >> Hi all, >> >> I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor >> conflicts in generic and ARM code. Please see >> >> git://git.xenomai.org/ipipe-jki for-upstream/3.8 >> >> for details. The result works fine for x86, and if it's also OK for the >> other arch, I'd propose this to be merged into the official 3.8 stable >> branch. >> >> Jan >> >> -- >> Siemens AG, Corporate Technology, CT RTC ITP SES-DE >> Corporate Competence Center Embedded Linux >> >> _______________________________________________ >> Xenomai mailing list >> Xenomai@xenomai.org >> http://www.xenomai.org/mailman/listinfo/xenomai > > > > -- > Flavio de Castro Alves Filho > > flavio.alves@gmail.com > www.linuxembarcado.com > Twitter: http://twitter.com/#!/fraviofii > LinkedIn profile: www.linkedin.com/in/flaviocastroalves > > _______________________________________________ > Xenomai mailing list > Xenomai@xenomai.org > http://www.xenomai.org/mailman/listinfo/xenomai ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-06-12 15:02 ` Michael Haberler @ 2013-06-12 17:10 ` Flavio Castro Alves Filho 0 siblings, 0 replies; 14+ messages in thread From: Flavio Castro Alves Filho @ 2013-06-12 17:10 UTC (permalink / raw) To: Michael Haberler; +Cc: xenomai@xenomai.org Hello Michael, 2013/6/12 Michael Haberler <mail17@mah.priv.at>: > Gentlemen in the know, > > Am 12.06.2013 um 16:26 schrieb Flavio Castro Alves Filho <flavio.alves@gmail.com>: > >> Hello, >> >> This weekend I'll try to test it with the current kernel version for >> BeagleBone Black and I'll let you know about the results. > > since I venture the same, please clarify: would I merge this branch over stock v3.8.13 _after_ or _before_ vendor patches? > > working theory: before, but I'll stand corrected Before ... allways before :-) By the way, do you have the oe recipe for Xenomai? Best regards, Flavio > > -m > >> >> 2013/6/11 Jan Kiszka <jan.kiszka@siemens.com>: >>> Hi all, >>> >>> I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor >>> conflicts in generic and ARM code. Please see >>> >>> git://git.xenomai.org/ipipe-jki for-upstream/3.8 >>> >>> for details. The result works fine for x86, and if it's also OK for the >>> other arch, I'd propose this to be merged into the official 3.8 stable >>> branch. >>> >>> Jan >>> >>> -- >>> Siemens AG, Corporate Technology, CT RTC ITP SES-DE >>> Corporate Competence Center Embedded Linux >>> >>> _______________________________________________ >>> Xenomai mailing list >>> Xenomai@xenomai.org >>> http://www.xenomai.org/mailman/listinfo/xenomai >> >> >> >> -- >> Flavio de Castro Alves Filho >> >> flavio.alves@gmail.com >> www.linuxembarcado.com >> Twitter: http://twitter.com/#!/fraviofii >> LinkedIn profile: www.linkedin.com/in/flaviocastroalves >> >> _______________________________________________ >> Xenomai mailing list >> Xenomai@xenomai.org >> http://www.xenomai.org/mailman/listinfo/xenomai > > > _______________________________________________ > Xenomai mailing list > Xenomai@xenomai.org > http://www.xenomai.org/mailman/listinfo/xenomai -- Flavio de Castro Alves Filho flavio.alves@gmail.com www.linuxembarcado.com Twitter: http://twitter.com/#!/fraviofii LinkedIn profile: www.linkedin.com/in/flaviocastroalves ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-06-12 14:26 ` Flavio Castro Alves Filho 2013-06-12 15:02 ` Michael Haberler @ 2013-06-17 0:17 ` Flavio Castro Alves Filho 2013-06-17 5:29 ` Jan Kiszka 1 sibling, 1 reply; 14+ messages in thread From: Flavio Castro Alves Filho @ 2013-06-17 0:17 UTC (permalink / raw) To: Jan Kiszka; +Cc: Xenomai Hello Jan, I tried to build Linux kerne from your ipipe repository but the compilation crashed, when building for BeagleBone Black. During the patch application, I got just one error, with the inclusion of a #include directive. I solved the problem by hand and then I had the compilation error. Unfortunately I had to reboot my machine and I could not give you the complete feedback. I intend to do that tomorrow. Sorry ... Anyway, I would like to provide the feedback. Best regards Flavio 2013/6/12 Flavio Castro Alves Filho <flavio.alves@gmail.com>: > Hello, > > This weekend I'll try to test it with the current kernel version for > BeagleBone Black and I'll let you know about the results. > > Best regards, > > Flavio > > > 2013/6/11 Jan Kiszka <jan.kiszka@siemens.com>: >> Hi all, >> >> I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor >> conflicts in generic and ARM code. Please see >> >> git://git.xenomai.org/ipipe-jki for-upstream/3.8 >> >> for details. The result works fine for x86, and if it's also OK for the >> other arch, I'd propose this to be merged into the official 3.8 stable >> branch. >> >> Jan >> >> -- >> Siemens AG, Corporate Technology, CT RTC ITP SES-DE >> Corporate Competence Center Embedded Linux >> >> _______________________________________________ >> Xenomai mailing list >> Xenomai@xenomai.org >> http://www.xenomai.org/mailman/listinfo/xenomai > > > > -- > Flavio de Castro Alves Filho > > flavio.alves@gmail.com > www.linuxembarcado.com > Twitter: http://twitter.com/#!/fraviofii > LinkedIn profile: www.linkedin.com/in/flaviocastroalves -- Flavio de Castro Alves Filho flavio.alves@gmail.com www.linuxembarcado.com Twitter: http://twitter.com/#!/fraviofii LinkedIn profile: www.linkedin.com/in/flaviocastroalves ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-06-17 0:17 ` Flavio Castro Alves Filho @ 2013-06-17 5:29 ` Jan Kiszka 2013-06-19 0:14 ` Flavio Castro Alves Filho 0 siblings, 1 reply; 14+ messages in thread From: Jan Kiszka @ 2013-06-17 5:29 UTC (permalink / raw) To: Flavio Castro Alves Filho; +Cc: Xenomai On 2013-06-17 02:17, Flavio Castro Alves Filho wrote: > Hello Jan, > > I tried to build Linux kerne from your ipipe repository but the > compilation crashed, when building for BeagleBone Black. > > During the patch application, I got just one error, with the inclusion > of a #include directive. I solved the problem by hand and then I had > the compilation error. Err, what did you apply against which kernel? The repository is supposed to be used as-is. Or are there still additional, non-upstream patches required for your board? Jan > > Unfortunately I had to reboot my machine and I could not give you the > complete feedback. I intend to do that tomorrow. Sorry ... > > Anyway, I would like to provide the feedback. > > Best regards > > Flavio > > > 2013/6/12 Flavio Castro Alves Filho <flavio.alves@gmail.com>: >> Hello, >> >> This weekend I'll try to test it with the current kernel version for >> BeagleBone Black and I'll let you know about the results. >> >> Best regards, >> >> Flavio >> >> >> 2013/6/11 Jan Kiszka <jan.kiszka@siemens.com>: >>> Hi all, >>> >>> I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor >>> conflicts in generic and ARM code. Please see >>> >>> git://git.xenomai.org/ipipe-jki for-upstream/3.8 >>> >>> for details. The result works fine for x86, and if it's also OK for the >>> other arch, I'd propose this to be merged into the official 3.8 stable >>> branch. >>> >>> Jan >>> >>> -- >>> Siemens AG, Corporate Technology, CT RTC ITP SES-DE >>> Corporate Competence Center Embedded Linux >>> >>> _______________________________________________ >>> Xenomai mailing list >>> Xenomai@xenomai.org >>> http://www.xenomai.org/mailman/listinfo/xenomai >> >> >> >> -- >> Flavio de Castro Alves Filho >> >> flavio.alves@gmail.com >> www.linuxembarcado.com >> Twitter: http://twitter.com/#!/fraviofii >> LinkedIn profile: www.linkedin.com/in/flaviocastroalves > > > -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 263 bytes Desc: OpenPGP digital signature URL: <http://www.xenomai.org/pipermail/xenomai/attachments/20130617/0a5f70ef/attachment.pgp> ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-06-17 5:29 ` Jan Kiszka @ 2013-06-19 0:14 ` Flavio Castro Alves Filho 2013-06-22 1:43 ` Flavio Castro Alves Filho 0 siblings, 1 reply; 14+ messages in thread From: Flavio Castro Alves Filho @ 2013-06-19 0:14 UTC (permalink / raw) To: Jan Kiszka; +Cc: Xenomai Hello Jan, 2013/6/17 Jan Kiszka <jan.kiszka@web.de>: > On 2013-06-17 02:17, Flavio Castro Alves Filho wrote: >> Hello Jan, >> >> I tried to build Linux kerne from your ipipe repository but the >> compilation crashed, when building for BeagleBone Black. >> >> During the patch application, I got just one error, with the inclusion >> of a #include directive. I solved the problem by hand and then I had >> the compilation error. > > Err, what did you apply against which kernel? The repository is supposed > to be used as-is. Or are there still additional, non-upstream patches > required for your board? I apply the patches from meta-beagleboard layer (master branch ... for mainline kernel 3.8.13) into your i-pipe repository, branch 'for-upstream/3.8'. I believe the patches are not upstream (There are a lot of patches). The compilation error is the following: flavio@Phi06:/home/prjs/beaglebone/work/ipipe-jki$ make ARCH=arm CROSS_COMPILE=arm-angstrom-linux-gnueabi- uImage CHK include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h make[1]: `include/generated/mach-types.h' is up to date. CALL scripts/checksyscalls.sh CHK include/generated/compile.h CC arch/arm/mach-omap2/gpmc.o arch/arm/mach-omap2/gpmc.c: In function 'gpmc_probe_nand_child': arch/arm/mach-omap2/gpmc.c:1378:2: error: implicit declaration of function 'of_get_nand_bus_width' [-Werror=implicit-function-declaration] arch/arm/mach-omap2/gpmc.c:1380:29: error: 'NAND_BUSWIDTH_16' undeclared (first use in this function) arch/arm/mach-omap2/gpmc.c:1380:29: note: each undeclared identifier is reported only once for each function it appears in arch/arm/mach-omap2/gpmc.c: In function 'gpmc_probe_generic_child': arch/arm/mach-omap2/gpmc.c:1455:2: error: implicit declaration of function 'of_address_to_resource' [-Werror=implicit-function-declaration] arch/arm/mach-omap2/gpmc.c:1505:2: error: implicit declaration of function 'of_platform_device_create' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[1]: *** [arch/arm/mach-omap2/gpmc.o] Error 1 make: *** [arch/arm/mach-omap2] Error 2 flavio@Phi06:/home/prjs/beaglebone/work/ipipe-jki$ I will check this out and inform you. For kernel 3.8.10, the same procedure worked fine. Best regards, Flavio > > Jan > >> >> Unfortunately I had to reboot my machine and I could not give you the >> complete feedback. I intend to do that tomorrow. Sorry ... >> >> Anyway, I would like to provide the feedback. >> >> Best regards >> >> Flavio >> >> >> 2013/6/12 Flavio Castro Alves Filho <flavio.alves@gmail.com>: >>> Hello, >>> >>> This weekend I'll try to test it with the current kernel version for >>> BeagleBone Black and I'll let you know about the results. >>> >>> Best regards, >>> >>> Flavio >>> >>> >>> 2013/6/11 Jan Kiszka <jan.kiszka@siemens.com>: >>>> Hi all, >>>> >>>> I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor >>>> conflicts in generic and ARM code. Please see >>>> >>>> git://git.xenomai.org/ipipe-jki for-upstream/3.8 >>>> >>>> for details. The result works fine for x86, and if it's also OK for the >>>> other arch, I'd propose this to be merged into the official 3.8 stable >>>> branch. >>>> >>>> Jan >>>> >>>> -- >>>> Siemens AG, Corporate Technology, CT RTC ITP SES-DE >>>> Corporate Competence Center Embedded Linux >>>> >>>> _______________________________________________ >>>> Xenomai mailing list >>>> Xenomai@xenomai.org >>>> http://www.xenomai.org/mailman/listinfo/xenomai >>> >>> >>> >>> -- >>> Flavio de Castro Alves Filho >>> >>> flavio.alves@gmail.com >>> www.linuxembarcado.com >>> Twitter: http://twitter.com/#!/fraviofii >>> LinkedIn profile: www.linkedin.com/in/flaviocastroalves >> >> >> > > -- Flavio de Castro Alves Filho flavio.alves@gmail.com www.linuxembarcado.com Twitter: http://twitter.com/#!/fraviofii LinkedIn profile: www.linkedin.com/in/flaviocastroalves ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-06-19 0:14 ` Flavio Castro Alves Filho @ 2013-06-22 1:43 ` Flavio Castro Alves Filho 2013-06-22 6:38 ` Jan Kiszka 0 siblings, 1 reply; 14+ messages in thread From: Flavio Castro Alves Filho @ 2013-06-22 1:43 UTC (permalink / raw) To: Jan Kiszka; +Cc: Xenomai Hello, I solved the issue. The compilation error was due missing header files, due to patch application problems. Xenomai is running on 3.8.13 kernel. Best regards, Flavio 2013/6/18 Flavio Castro Alves Filho <flavio.alves@gmail.com>: > Hello Jan, > > 2013/6/17 Jan Kiszka <jan.kiszka@web.de>: >> On 2013-06-17 02:17, Flavio Castro Alves Filho wrote: >>> Hello Jan, >>> >>> I tried to build Linux kerne from your ipipe repository but the >>> compilation crashed, when building for BeagleBone Black. >>> >>> During the patch application, I got just one error, with the inclusion >>> of a #include directive. I solved the problem by hand and then I had >>> the compilation error. >> >> Err, what did you apply against which kernel? The repository is supposed >> to be used as-is. Or are there still additional, non-upstream patches >> required for your board? > > I apply the patches from meta-beagleboard layer (master branch ... for > mainline kernel 3.8.13) into your i-pipe repository, branch > 'for-upstream/3.8'. > > I believe the patches are not upstream (There are a lot of patches). > The compilation error is the following: > > flavio@Phi06:/home/prjs/beaglebone/work/ipipe-jki$ make ARCH=arm > CROSS_COMPILE=arm-angstrom-linux-gnueabi- uImage > CHK include/generated/uapi/linux/version.h > CHK include/generated/utsrelease.h > make[1]: `include/generated/mach-types.h' is up to date. > CALL scripts/checksyscalls.sh > CHK include/generated/compile.h > CC arch/arm/mach-omap2/gpmc.o > arch/arm/mach-omap2/gpmc.c: In function 'gpmc_probe_nand_child': > arch/arm/mach-omap2/gpmc.c:1378:2: error: implicit declaration of > function 'of_get_nand_bus_width' > [-Werror=implicit-function-declaration] > arch/arm/mach-omap2/gpmc.c:1380:29: error: 'NAND_BUSWIDTH_16' > undeclared (first use in this function) > arch/arm/mach-omap2/gpmc.c:1380:29: note: each undeclared identifier > is reported only once for each function it appears in > arch/arm/mach-omap2/gpmc.c: In function 'gpmc_probe_generic_child': > arch/arm/mach-omap2/gpmc.c:1455:2: error: implicit declaration of > function 'of_address_to_resource' > [-Werror=implicit-function-declaration] > arch/arm/mach-omap2/gpmc.c:1505:2: error: implicit declaration of > function 'of_platform_device_create' > [-Werror=implicit-function-declaration] > cc1: some warnings being treated as errors > make[1]: *** [arch/arm/mach-omap2/gpmc.o] Error 1 > make: *** [arch/arm/mach-omap2] Error 2 > flavio@Phi06:/home/prjs/beaglebone/work/ipipe-jki$ > > I will check this out and inform you. > > For kernel 3.8.10, the same procedure worked fine. > > Best regards, > > Flavio > >> >> Jan >> >>> >>> Unfortunately I had to reboot my machine and I could not give you the >>> complete feedback. I intend to do that tomorrow. Sorry ... >>> >>> Anyway, I would like to provide the feedback. >>> >>> Best regards >>> >>> Flavio >>> >>> >>> 2013/6/12 Flavio Castro Alves Filho <flavio.alves@gmail.com>: >>>> Hello, >>>> >>>> This weekend I'll try to test it with the current kernel version for >>>> BeagleBone Black and I'll let you know about the results. >>>> >>>> Best regards, >>>> >>>> Flavio >>>> >>>> >>>> 2013/6/11 Jan Kiszka <jan.kiszka@siemens.com>: >>>>> Hi all, >>>>> >>>>> I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor >>>>> conflicts in generic and ARM code. Please see >>>>> >>>>> git://git.xenomai.org/ipipe-jki for-upstream/3.8 >>>>> >>>>> for details. The result works fine for x86, and if it's also OK for the >>>>> other arch, I'd propose this to be merged into the official 3.8 stable >>>>> branch. >>>>> >>>>> Jan >>>>> >>>>> -- >>>>> Siemens AG, Corporate Technology, CT RTC ITP SES-DE >>>>> Corporate Competence Center Embedded Linux >>>>> >>>>> _______________________________________________ >>>>> Xenomai mailing list >>>>> Xenomai@xenomai.org >>>>> http://www.xenomai.org/mailman/listinfo/xenomai >>>> >>>> >>>> >>>> -- >>>> Flavio de Castro Alves Filho >>>> >>>> flavio.alves@gmail.com >>>> www.linuxembarcado.com >>>> Twitter: http://twitter.com/#!/fraviofii >>>> LinkedIn profile: www.linkedin.com/in/flaviocastroalves >>> >>> >>> >> >> > > > > -- > Flavio de Castro Alves Filho > > flavio.alves@gmail.com > www.linuxembarcado.com > Twitter: http://twitter.com/#!/fraviofii > LinkedIn profile: www.linkedin.com/in/flaviocastroalves -- Flavio de Castro Alves Filho flavio.alves@gmail.com www.linuxembarcado.com Twitter: http://twitter.com/#!/fraviofii LinkedIn profile: www.linkedin.com/in/flaviocastroalves ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-06-22 1:43 ` Flavio Castro Alves Filho @ 2013-06-22 6:38 ` Jan Kiszka 0 siblings, 0 replies; 14+ messages in thread From: Jan Kiszka @ 2013-06-22 6:38 UTC (permalink / raw) To: Flavio Castro Alves Filho; +Cc: Xenomai On 2013-06-22 03:43, Flavio Castro Alves Filho wrote: > Hello, > > I solved the issue. The compilation error was due missing header > files, due to patch application problems. > > Xenomai is running on 3.8.13 kernel. > Muito obrigado! Jan -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 263 bytes Desc: OpenPGP digital signature URL: <http://www.xenomai.org/pipermail/xenomai/attachments/20130622/d007411c/attachment.pgp> ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-06-11 14:28 [Xenomai] Stable update for ipipe-3.8 Jan Kiszka 2013-06-12 14:26 ` Flavio Castro Alves Filho @ 2013-07-20 11:32 ` Gilles Chanteperdrix 2013-07-26 16:41 ` Jan Kiszka 1 sibling, 1 reply; 14+ messages in thread From: Gilles Chanteperdrix @ 2013-07-20 11:32 UTC (permalink / raw) To: Jan Kiszka; +Cc: Xenomai On 06/11/2013 04:28 PM, Jan Kiszka wrote: > Hi all, > > I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor > conflicts in generic and ARM code. Please see > > git://git.xenomai.org/ipipe-jki for-upstream/3.8 > > for details. The result works fine for x86, and if it's also OK for the > other arch, I'd propose this to be merged into the official 3.8 stable > branch. Hi Jan, I am not so sure 3.8.13. I am having random segfaults when running: xeno-regression-test -l "dohell -s 192.168.0.5 -m /mnt -l /ltp" -p 1000 on geode and at91. I have first focused on at91 because the "unlocked context switch" features is a usual suspect, but: - the hardware pgd is in sync with the software pgd, which means that the unlocked context switch did not mess up the hardware pgd; - going back to 3.5, I am unable to trigger the faults, despite the fact that the mm switch code is the same for this type of machine. So, could you run this same test on your x86 machines to see if you have any issue? Regards. -- Gilles. ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-07-20 11:32 ` Gilles Chanteperdrix @ 2013-07-26 16:41 ` Jan Kiszka 2013-07-26 17:51 ` Jan Kiszka ` (2 more replies) 0 siblings, 3 replies; 14+ messages in thread From: Jan Kiszka @ 2013-07-26 16:41 UTC (permalink / raw) To: Gilles Chanteperdrix; +Cc: Xenomai On 2013-07-20 13:32, Gilles Chanteperdrix wrote: > On 06/11/2013 04:28 PM, Jan Kiszka wrote: > >> Hi all, >> >> I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor >> conflicts in generic and ARM code. Please see >> >> git://git.xenomai.org/ipipe-jki for-upstream/3.8 >> >> for details. The result works fine for x86, and if it's also OK for the >> other arch, I'd propose this to be merged into the official 3.8 stable >> branch. > > > Hi Jan, > > I am not so sure 3.8.13. I am having random segfaults when running: > > xeno-regression-test -l "dohell -s 192.168.0.5 -m /mnt -l /ltp" -p 1000 > > on geode and at91. I have first focused on at91 because the "unlocked > context switch" features is a usual suspect, but: > - the hardware pgd is in sync with the software pgd, which means that > the unlocked context switch did not mess up the hardware pgd; > - going back to 3.5, I am unable to trigger the faults, despite the > fact that the mm switch code is the same for this type of machine. > > So, could you run this same test on your x86 machines to see if you have > any issue? I've seen it once during a test run today, but I'm lacking LTP here. Right now I'm debugging a failing cond-torture-posix test which prevents the completion if the run. Likely unrelated. Jan -- Siemens AG, Corporate Technology, CT RTC ITP SES-DE Corporate Competence Center Embedded Linux ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-07-26 16:41 ` Jan Kiszka @ 2013-07-26 17:51 ` Jan Kiszka 2013-07-26 19:11 ` Gilles Chanteperdrix 2013-08-06 19:11 ` Gilles Chanteperdrix 2 siblings, 0 replies; 14+ messages in thread From: Jan Kiszka @ 2013-07-26 17:51 UTC (permalink / raw) To: Gilles Chanteperdrix; +Cc: Xenomai On 2013-07-26 18:41, Jan Kiszka wrote: > Right now I'm debugging a failing cond-torture-posix test which prevents > the completion if the run. Likely unrelated. That turned out to be a local issue, caused by the improper addition of a tracepoint. Jan -- Siemens AG, Corporate Technology, CT RTC ITP SES-DE Corporate Competence Center Embedded Linux ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-07-26 16:41 ` Jan Kiszka 2013-07-26 17:51 ` Jan Kiszka @ 2013-07-26 19:11 ` Gilles Chanteperdrix 2013-08-06 19:11 ` Gilles Chanteperdrix 2 siblings, 0 replies; 14+ messages in thread From: Gilles Chanteperdrix @ 2013-07-26 19:11 UTC (permalink / raw) To: Jan Kiszka; +Cc: Xenomai On 07/26/2013 06:41 PM, Jan Kiszka wrote: > On 2013-07-20 13:32, Gilles Chanteperdrix wrote: >> On 06/11/2013 04:28 PM, Jan Kiszka wrote: >> >>> Hi all, >>> >>> I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor >>> conflicts in generic and ARM code. Please see >>> >>> git://git.xenomai.org/ipipe-jki for-upstream/3.8 >>> >>> for details. The result works fine for x86, and if it's also OK for the >>> other arch, I'd propose this to be merged into the official 3.8 stable >>> branch. >> >> >> Hi Jan, >> >> I am not so sure 3.8.13. I am having random segfaults when running: >> >> xeno-regression-test -l "dohell -s 192.168.0.5 -m /mnt -l /ltp" -p 1000 >> >> on geode and at91. I have first focused on at91 because the "unlocked >> context switch" features is a usual suspect, but: >> - the hardware pgd is in sync with the software pgd, which means that >> the unlocked context switch did not mess up the hardware pgd; >> - going back to 3.5, I am unable to trigger the faults, despite the >> fact that the mm switch code is the same for this type of machine. >> >> So, could you run this same test on your x86 machines to see if you have >> any issue? > > I've seen it once during a test run today, but I'm lacking LTP here. I forgot to add that yes, the issue is rare. It happens once in the whole run here, I happen to have noticed it because sometimes, the latency test is the victim. LTP exists as a debian package, if you are using debian. -- Gilles. ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Xenomai] Stable update for ipipe-3.8 2013-07-26 16:41 ` Jan Kiszka 2013-07-26 17:51 ` Jan Kiszka 2013-07-26 19:11 ` Gilles Chanteperdrix @ 2013-08-06 19:11 ` Gilles Chanteperdrix 2 siblings, 0 replies; 14+ messages in thread From: Gilles Chanteperdrix @ 2013-08-06 19:11 UTC (permalink / raw) To: Jan Kiszka; +Cc: Xenomai On 07/26/2013 06:41 PM, Jan Kiszka wrote: > On 2013-07-20 13:32, Gilles Chanteperdrix wrote: >> On 06/11/2013 04:28 PM, Jan Kiszka wrote: >> >>> Hi all, >>> >>> I've merged 3.8.13 into our stable 3.8 branch. This triggered some minor >>> conflicts in generic and ARM code. Please see >>> >>> git://git.xenomai.org/ipipe-jki for-upstream/3.8 >>> >>> for details. The result works fine for x86, and if it's also OK for the >>> other arch, I'd propose this to be merged into the official 3.8 stable >>> branch. >> >> >> Hi Jan, >> >> I am not so sure 3.8.13. I am having random segfaults when running: >> >> xeno-regression-test -l "dohell -s 192.168.0.5 -m /mnt -l /ltp" -p 1000 >> >> on geode and at91. I have first focused on at91 because the "unlocked >> context switch" features is a usual suspect, but: >> - the hardware pgd is in sync with the software pgd, which means that >> the unlocked context switch did not mess up the hardware pgd; >> - going back to 3.5, I am unable to trigger the faults, despite the >> fact that the mm switch code is the same for this type of machine. >> >> So, could you run this same test on your x86 machines to see if you have >> any issue? > > I've seen it once during a test run today, but I'm lacking LTP here. Hi Jan, I do not know if you have followed up on this issue, on my side, I have found the problem with FCSE which was a bad interaction between FCSE best effort mode and unlocked context switch. So, the issue is not generic. Regards. -- Gilles. ^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2013-08-06 19:11 UTC | newest] Thread overview: 14+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-06-11 14:28 [Xenomai] Stable update for ipipe-3.8 Jan Kiszka 2013-06-12 14:26 ` Flavio Castro Alves Filho 2013-06-12 15:02 ` Michael Haberler 2013-06-12 17:10 ` Flavio Castro Alves Filho 2013-06-17 0:17 ` Flavio Castro Alves Filho 2013-06-17 5:29 ` Jan Kiszka 2013-06-19 0:14 ` Flavio Castro Alves Filho 2013-06-22 1:43 ` Flavio Castro Alves Filho 2013-06-22 6:38 ` Jan Kiszka 2013-07-20 11:32 ` Gilles Chanteperdrix 2013-07-26 16:41 ` Jan Kiszka 2013-07-26 17:51 ` Jan Kiszka 2013-07-26 19:11 ` Gilles Chanteperdrix 2013-08-06 19:11 ` Gilles Chanteperdrix
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