2017년 06월 02일 22:58에 Andreas Färber 이(가) 쓴 글: > 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 > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
