* exynos drm build failure due to cec_* symbols @ 2017-06-02 13:58 ` Andreas Färber 2017-06-05 1:33 ` Inki Dae 0 siblings, 1 reply; 4+ messages in thread From: Andreas Färber @ 2017-06-02 13:58 UTC (permalink / raw) To: linux-arm-kernel Hello, We're observing the following build failure with v4.12-rc3, latest linux.git and linux-next.git: [ 9825s] LD vmlinux.o [ 9904s] MODPOST vmlinux.o [ 9915s] drivers/built-in.o: In function `hdmi_get_modes': [ 9915s] /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:866: undefined reference to `cec_notifier_set_phys_addr_from_edid' [ 9915s] drivers/built-in.o: In function `hdmi_remove': [ 9915s] /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1923: undefined reference to `cec_notifier_set_phys_addr' [ 9915s] /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1927: undefined reference to `cec_notifier_put' [ 9915s] drivers/built-in.o: In function `hdmi_probe': [ 9915s] /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1889: undefined reference to `cec_notifier_get' [ 9915s] /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1904: undefined reference to `cec_notifier_put' [ 9915s] drivers/built-in.o: In function `hdmi_disable': [ 9915s] /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1509: undefined reference to `cec_notifier_set_phys_addr' [ 9915s] drivers/built-in.o: In function `hdmi_detect': [ 9915s] /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:827: undefined reference to `cec_notifier_set_phys_addr' [ 9931s] make[2]: *** [/home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/Makefile:997: vmlinux] Error 1 [ 9931s] make[1]: *** [Makefile:152: sub-make] Error 2 [ 9931s] make: *** [Makefile:24: __sub-make] Error 2 My guess is the symbols used by the exynos drm module are not exported: cec_notifier_set_phys_addr_from_edid cec_notifier_set_phys_addr cec_notifier_put cec_notifier_get Can you please look into fixing this? Configs for reproducing are available here: v4.12-rc3: http://kernel.opensuse.org/cgit/kernel-source/tree/config/armv7hl/default http://kernel.opensuse.org/cgit/kernel-source/tree/config/armv7hl/lpae linux.git: http://kernel.opensuse.org/cgit/kernel-source/tree/config/armv7hl/vanilla?h=vanilla linux-next.git: http://kernel.opensuse.org/cgit/kernel-source/tree/config/armv7hl/vanilla?h=linux-next Thanks, Andreas -- SUSE Linux GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany GF: Felix Imend?rffer, Jane Smithard, Graham Norton HRB 21284 (AG N?rnberg) ^ permalink raw reply [flat|nested] 4+ messages in thread
* exynos drm build failure due to cec_* symbols 2017-06-02 13:58 ` exynos drm build failure due to cec_* symbols Andreas Färber @ 2017-06-05 1:33 ` Inki Dae 2017-06-05 8:59 ` Russell King - ARM Linux 0 siblings, 1 reply; 4+ messages in thread From: Inki Dae @ 2017-06-05 1:33 UTC (permalink / raw) To: linux-arm-kernel 2017? 06? 02? 22:58? Andreas F?rber ?(?) ? ?: > Hello, > > We're observing the following build failure with v4.12-rc3, latest > linux.git and linux-next.git: > > [ 9825s] LD vmlinux.o > [ 9904s] MODPOST vmlinux.o > [ 9915s] drivers/built-in.o: In function `hdmi_get_modes': > [ 9915s] > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:866: > undefined reference to `cec_notifier_set_phys_addr_from_edid' > [ 9915s] drivers/built-in.o: In function `hdmi_remove': > [ 9915s] > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1923: > undefined reference to `cec_notifier_set_phys_addr' > [ 9915s] > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1927: > undefined reference to `cec_notifier_put' > [ 9915s] drivers/built-in.o: In function `hdmi_probe': > [ 9915s] > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1889: > undefined reference to `cec_notifier_get' > [ 9915s] > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1904: > undefined reference to `cec_notifier_put' > [ 9915s] drivers/built-in.o: In function `hdmi_disable': > [ 9915s] > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1509: > undefined reference to `cec_notifier_set_phys_addr' > [ 9915s] drivers/built-in.o: In function `hdmi_detect': > [ 9915s] > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:827: > undefined reference to `cec_notifier_set_phys_addr' > [ 9931s] make[2]: *** > [/home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/Makefile:997: > vmlinux] Error 1 > [ 9931s] make[1]: *** [Makefile:152: sub-make] Error 2 > [ 9931s] make: *** [Makefile:24: __sub-make] Error 2 > > My guess is the symbols used by the exynos drm module are not exported: > > cec_notifier_set_phys_addr_from_edid > cec_notifier_set_phys_addr > cec_notifier_put > cec_notifier_get > > Can you please look into fixing this? Thanks for reporting. Will check and fix it. Thanks, Inki Dae > > Configs for reproducing are available here: > > v4.12-rc3: > http://kernel.opensuse.org/cgit/kernel-source/tree/config/armv7hl/default > http://kernel.opensuse.org/cgit/kernel-source/tree/config/armv7hl/lpae > > linux.git: > http://kernel.opensuse.org/cgit/kernel-source/tree/config/armv7hl/vanilla?h=vanilla > > linux-next.git: > http://kernel.opensuse.org/cgit/kernel-source/tree/config/armv7hl/vanilla?h=linux-next > > Thanks, > Andreas > ^ permalink raw reply [flat|nested] 4+ messages in thread
* exynos drm build failure due to cec_* symbols 2017-06-05 1:33 ` Inki Dae @ 2017-06-05 8:59 ` Russell King - ARM Linux 2017-06-06 7:17 ` Hans Verkuil 0 siblings, 1 reply; 4+ messages in thread From: Russell King - ARM Linux @ 2017-06-05 8:59 UTC (permalink / raw) To: linux-arm-kernel On Mon, Jun 05, 2017 at 10:33:50AM +0900, Inki Dae wrote: > 2017? 06? 02? 22:58? Andreas F?rber ?(?) ? ?: > > Hello, > > > > We're observing the following build failure with v4.12-rc3, latest > > linux.git and linux-next.git: > > > > [ 9825s] LD vmlinux.o > > [ 9904s] MODPOST vmlinux.o > > [ 9915s] drivers/built-in.o: In function `hdmi_get_modes': > > [ 9915s] > > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:866: > > undefined reference to `cec_notifier_set_phys_addr_from_edid' > > [ 9915s] drivers/built-in.o: In function `hdmi_remove': > > [ 9915s] > > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1923: > > undefined reference to `cec_notifier_set_phys_addr' > > [ 9915s] > > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1927: > > undefined reference to `cec_notifier_put' > > [ 9915s] drivers/built-in.o: In function `hdmi_probe': > > [ 9915s] > > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1889: > > undefined reference to `cec_notifier_get' > > [ 9915s] > > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1904: > > undefined reference to `cec_notifier_put' > > [ 9915s] drivers/built-in.o: In function `hdmi_disable': > > [ 9915s] > > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1509: > > undefined reference to `cec_notifier_set_phys_addr' > > [ 9915s] drivers/built-in.o: In function `hdmi_detect': > > [ 9915s] > > /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:827: > > undefined reference to `cec_notifier_set_phys_addr' > > [ 9931s] make[2]: *** > > [/home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/Makefile:997: > > vmlinux] Error 1 > > [ 9931s] make[1]: *** [Makefile:152: sub-make] Error 2 > > [ 9931s] make: *** [Makefile:24: __sub-make] Error 2 > > > > My guess is the symbols used by the exynos drm module are not exported: > > > > cec_notifier_set_phys_addr_from_edid > > cec_notifier_set_phys_addr > > cec_notifier_put > > cec_notifier_get > > > > Can you please look into fixing this? > > Thanks for reporting. > > Will check and fix it. Please look at Hans' update to the way CEC's dependencies are handled. https://git.linuxtv.org/hverkuil/media_tree.git/log/?h=drm-cec These are apparently scheduled for -rc, but Mauro is busy. -- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net. ^ permalink raw reply [flat|nested] 4+ messages in thread
* exynos drm build failure due to cec_* symbols 2017-06-05 8:59 ` Russell King - ARM Linux @ 2017-06-06 7:17 ` Hans Verkuil 0 siblings, 0 replies; 4+ messages in thread From: Hans Verkuil @ 2017-06-06 7:17 UTC (permalink / raw) To: linux-arm-kernel On 05/06/17 10:59, Russell King - ARM Linux wrote: > On Mon, Jun 05, 2017 at 10:33:50AM +0900, Inki Dae wrote: >> 2017? 06? 02? 22:58? Andreas F?rber ?(?) ? ?: >>> Hello, >>> >>> We're observing the following build failure with v4.12-rc3, latest >>> linux.git and linux-next.git: >>> >>> [ 9825s] LD vmlinux.o >>> [ 9904s] MODPOST vmlinux.o >>> [ 9915s] drivers/built-in.o: In function `hdmi_get_modes': >>> [ 9915s] >>> /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:866: >>> undefined reference to `cec_notifier_set_phys_addr_from_edid' >>> [ 9915s] drivers/built-in.o: In function `hdmi_remove': >>> [ 9915s] >>> /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1923: >>> undefined reference to `cec_notifier_set_phys_addr' >>> [ 9915s] >>> /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1927: >>> undefined reference to `cec_notifier_put' >>> [ 9915s] drivers/built-in.o: In function `hdmi_probe': >>> [ 9915s] >>> /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1889: >>> undefined reference to `cec_notifier_get' >>> [ 9915s] >>> /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1904: >>> undefined reference to `cec_notifier_put' >>> [ 9915s] drivers/built-in.o: In function `hdmi_disable': >>> [ 9915s] >>> /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:1509: >>> undefined reference to `cec_notifier_set_phys_addr' >>> [ 9915s] drivers/built-in.o: In function `hdmi_detect': >>> [ 9915s] >>> /home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/linux-obj/../drivers/gpu/drm/exynos/exynos_hdmi.c:827: >>> undefined reference to `cec_notifier_set_phys_addr' >>> [ 9931s] make[2]: *** >>> [/home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.rc3.51.ga374846/linux-4.12-rc3-51-ga374846/Makefile:997: >>> vmlinux] Error 1 >>> [ 9931s] make[1]: *** [Makefile:152: sub-make] Error 2 >>> [ 9931s] make: *** [Makefile:24: __sub-make] Error 2 >>> >>> My guess is the symbols used by the exynos drm module are not exported: >>> >>> cec_notifier_set_phys_addr_from_edid >>> cec_notifier_set_phys_addr >>> cec_notifier_put >>> cec_notifier_get >>> >>> Can you please look into fixing this? >> >> Thanks for reporting. >> >> Will check and fix it. > > Please look at Hans' update to the way CEC's dependencies are handled. > https://git.linuxtv.org/hverkuil/media_tree.git/log/?h=drm-cec > > These are apparently scheduled for -rc, but Mauro is busy. They got merged in the media fixes tree, so with luck will appear in 4.12 soon. Regards, Hans ^ permalink raw reply [flat|nested] 4+ messages in thread
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2017-06-02 13:58 ` exynos drm build failure due to cec_* symbols Andreas Färber
2017-06-05 1:33 ` Inki Dae
2017-06-05 8:59 ` Russell King - ARM Linux
2017-06-06 7:17 ` Hans Verkuil
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