* Re: drm_kms_helper cycle detected build error in next [not found] <20171013145818.GG4394@atomide.com> @ 2017-10-13 15:09 ` Tony Lindgren 2017-10-16 6:53 ` Tomi Valkeinen 0 siblings, 1 reply; 7+ messages in thread From: Tony Lindgren @ 2017-10-13 15:09 UTC (permalink / raw) To: Tomi Valkeinen; +Cc: linux-omap, dri-devel * Tony Lindgren <tony@atomide.com> [171013 07:59]: > Hi Tomi, > > Looks like today's next build fails if omapdrm is enabled as modules > with: > > depmod: ERROR: Cycle detected: drm_kms_helper -> drm -> drm_kms_helper > depmod: ERROR: Found 2 modules in dependency cycles! > make: *** [Makefile:1261: _modinst_post] Error 1 Making CONFIG_DRM=y and CONFIG_DRM_KMS_HELPER=y instead of lodable modules makes it build. Regards, Tony _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: drm_kms_helper cycle detected build error in next 2017-10-13 15:09 ` drm_kms_helper cycle detected build error in next Tony Lindgren @ 2017-10-16 6:53 ` Tomi Valkeinen 2017-10-16 7:15 ` Dave Airlie 0 siblings, 1 reply; 7+ messages in thread From: Tomi Valkeinen @ 2017-10-16 6:53 UTC (permalink / raw) To: Tony Lindgren, Dave Airlie, Daniel Vetter; +Cc: linux-omap, dri-devel Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki On 13/10/17 18:09, Tony Lindgren wrote: >> Looks like today's next build fails if omapdrm is enabled as modules >> with: >> >> depmod: ERROR: Cycle detected: drm_kms_helper -> drm -> drm_kms_helper >> depmod: ERROR: Found 2 modules in dependency cycles! >> make: *** [Makefile:1261: _modinst_post] Error 1 > > Making CONFIG_DRM=y and CONFIG_DRM_KMS_HELPER=y instead of > lodable modules makes it build. The same happens even after disabling omapdrm, so it's somewhere in the common code. Interestingly, my depmod crashes when encountering this. Tomi _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: drm_kms_helper cycle detected build error in next 2017-10-16 6:53 ` Tomi Valkeinen @ 2017-10-16 7:15 ` Dave Airlie 2017-10-16 9:16 ` Daniel Vetter 0 siblings, 1 reply; 7+ messages in thread From: Dave Airlie @ 2017-10-16 7:15 UTC (permalink / raw) To: Tomi Valkeinen; +Cc: Tony Lindgren, linux-omap, dri-devel On 16 October 2017 at 16:53, Tomi Valkeinen <tomi.valkeinen@ti.com> wrote: > > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki > > On 13/10/17 18:09, Tony Lindgren wrote: > >>> Looks like today's next build fails if omapdrm is enabled as modules >>> with: >>> >>> depmod: ERROR: Cycle detected: drm_kms_helper -> drm -> drm_kms_helper >>> depmod: ERROR: Found 2 modules in dependency cycles! >>> make: *** [Makefile:1261: _modinst_post] Error 1 >> >> Making CONFIG_DRM=y and CONFIG_DRM_KMS_HELPER=y instead of >> lodable modules makes it build. > > The same happens even after disabling omapdrm, so it's somewhere in the > common code. > > Interestingly, my depmod crashes when encountering this. There is a fix for this in drm-misc, I should probably pull it over. If I haven't been sent a pull tomorrow, I'll grab it. Dave. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: drm_kms_helper cycle detected build error in next 2017-10-16 7:15 ` Dave Airlie @ 2017-10-16 9:16 ` Daniel Vetter 2017-10-16 14:35 ` Tony Lindgren 0 siblings, 1 reply; 7+ messages in thread From: Daniel Vetter @ 2017-10-16 9:16 UTC (permalink / raw) To: Dave Airlie; +Cc: Tony Lindgren, dri-devel, Tomi Valkeinen, linux-omap On Mon, Oct 16, 2017 at 05:15:50PM +1000, Dave Airlie wrote: > On 16 October 2017 at 16:53, Tomi Valkeinen <tomi.valkeinen@ti.com> wrote: > > > > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki > > > > On 13/10/17 18:09, Tony Lindgren wrote: > > > >>> Looks like today's next build fails if omapdrm is enabled as modules > >>> with: > >>> > >>> depmod: ERROR: Cycle detected: drm_kms_helper -> drm -> drm_kms_helper > >>> depmod: ERROR: Found 2 modules in dependency cycles! > >>> make: *** [Makefile:1261: _modinst_post] Error 1 > >> > >> Making CONFIG_DRM=y and CONFIG_DRM_KMS_HELPER=y instead of > >> lodable modules makes it build. > > > > The same happens even after disabling omapdrm, so it's somewhere in the > > common code. > > > > Interestingly, my depmod crashes when encountering this. > > There is a fix for this in drm-misc, I should probably pull it over. > > If I haven't been sent a pull tomorrow, I'll grab it. You're too much ahead for a pull request on your Monday, but you'll get it asap :-) Cheers, Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: drm_kms_helper cycle detected build error in next 2017-10-16 9:16 ` Daniel Vetter @ 2017-10-16 14:35 ` Tony Lindgren 2017-10-17 12:07 ` Daniel Vetter 0 siblings, 1 reply; 7+ messages in thread From: Tony Lindgren @ 2017-10-16 14:35 UTC (permalink / raw) To: Daniel Vetter; +Cc: linux-omap, Tomi Valkeinen, dri-devel * Daniel Vetter <daniel@ffwll.ch> [171016 02:18]: > On Mon, Oct 16, 2017 at 05:15:50PM +1000, Dave Airlie wrote: > > On 16 October 2017 at 16:53, Tomi Valkeinen <tomi.valkeinen@ti.com> wrote: > > > > > > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki > > > > > > On 13/10/17 18:09, Tony Lindgren wrote: > > > > > >>> Looks like today's next build fails if omapdrm is enabled as modules > > >>> with: > > >>> > > >>> depmod: ERROR: Cycle detected: drm_kms_helper -> drm -> drm_kms_helper > > >>> depmod: ERROR: Found 2 modules in dependency cycles! > > >>> make: *** [Makefile:1261: _modinst_post] Error 1 > > >> > > >> Making CONFIG_DRM=y and CONFIG_DRM_KMS_HELPER=y instead of > > >> lodable modules makes it build. > > > > > > The same happens even after disabling omapdrm, so it's somewhere in the > > > common code. > > > > > > Interestingly, my depmod crashes when encountering this. > > > > There is a fix for this in drm-misc, I should probably pull it over. > > > > If I haven't been sent a pull tomorrow, I'll grab it. > > You're too much ahead for a pull request on your Monday, but you'll get it > asap :-) Meanwhile, can you guys provide few more clues which patch to pick for the rest of us? Something like patch subject line, commit id in drm-misc or something along those lines would be nice.. Regards, Tony _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: drm_kms_helper cycle detected build error in next 2017-10-16 14:35 ` Tony Lindgren @ 2017-10-17 12:07 ` Daniel Vetter 2017-10-17 14:22 ` Tony Lindgren 0 siblings, 1 reply; 7+ messages in thread From: Daniel Vetter @ 2017-10-17 12:07 UTC (permalink / raw) To: Tony Lindgren; +Cc: dri-devel, Tomi Valkeinen, linux-omap On Mon, Oct 16, 2017 at 07:35:24AM -0700, Tony Lindgren wrote: > * Daniel Vetter <daniel@ffwll.ch> [171016 02:18]: > > On Mon, Oct 16, 2017 at 05:15:50PM +1000, Dave Airlie wrote: > > > On 16 October 2017 at 16:53, Tomi Valkeinen <tomi.valkeinen@ti.com> wrote: > > > > > > > > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki > > > > > > > > On 13/10/17 18:09, Tony Lindgren wrote: > > > > > > > >>> Looks like today's next build fails if omapdrm is enabled as modules > > > >>> with: > > > >>> > > > >>> depmod: ERROR: Cycle detected: drm_kms_helper -> drm -> drm_kms_helper > > > >>> depmod: ERROR: Found 2 modules in dependency cycles! > > > >>> make: *** [Makefile:1261: _modinst_post] Error 1 > > > >> > > > >> Making CONFIG_DRM=y and CONFIG_DRM_KMS_HELPER=y instead of > > > >> lodable modules makes it build. > > > > > > > > The same happens even after disabling omapdrm, so it's somewhere in the > > > > common code. > > > > > > > > Interestingly, my depmod crashes when encountering this. > > > > > > There is a fix for this in drm-misc, I should probably pull it over. > > > > > > If I haven't been sent a pull tomorrow, I'll grab it. > > > > You're too much ahead for a pull request on your Monday, but you'll get it > > asap :-) > > Meanwhile, can you guys provide few more clues which patch to pick > for the rest of us? > > Something like patch subject line, commit id in drm-misc or something > along those lines would be nice.. I guess linux-next still not yet back to the daily update schedule, that's why you need this? It's been in trees since last week, and now also in drm-next ... Usually no one ever cares about the commit if we fix it right away. Anyway commit 512721a14a2a94b48ca0863d48f9829922a816b8 Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Date: Fri Oct 13 16:08:53 2017 +0200 drm/drm_of: Move drm_of_panel_bridge_remove_function into header. Cheers, Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: drm_kms_helper cycle detected build error in next 2017-10-17 12:07 ` Daniel Vetter @ 2017-10-17 14:22 ` Tony Lindgren 0 siblings, 0 replies; 7+ messages in thread From: Tony Lindgren @ 2017-10-17 14:22 UTC (permalink / raw) To: Daniel Vetter; +Cc: linux-omap, Tomi Valkeinen, dri-devel * Daniel Vetter <daniel@ffwll.ch> [171017 05:09]: > On Mon, Oct 16, 2017 at 07:35:24AM -0700, Tony Lindgren wrote: > > > > Meanwhile, can you guys provide few more clues which patch to pick > > for the rest of us? > > > > Something like patch subject line, commit id in drm-misc or something > > along those lines would be nice.. > > I guess linux-next still not yet back to the daily update schedule, that's > why you need this? It's been in trees since last week, and now also in > drm-next ... Usually no one ever cares about the commit if we fix it right > away. > > Anyway > > commit 512721a14a2a94b48ca0863d48f9829922a816b8 > Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> > Date: Fri Oct 13 16:08:53 2017 +0200 > > drm/drm_of: Move drm_of_panel_bridge_remove_function into header. OK thanks looks like Linux next is building for me again now. Regards, Tony _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
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[not found] <20171013145818.GG4394@atomide.com>
2017-10-13 15:09 ` drm_kms_helper cycle detected build error in next Tony Lindgren
2017-10-16 6:53 ` Tomi Valkeinen
2017-10-16 7:15 ` Dave Airlie
2017-10-16 9:16 ` Daniel Vetter
2017-10-16 14:35 ` Tony Lindgren
2017-10-17 12:07 ` Daniel Vetter
2017-10-17 14:22 ` Tony Lindgren
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