On Fri, Nov 19, 2021 at 08:50:05AM +0100, Jiri Slaby wrote: > On 15. 11. 21, 18:05, Greg Kroah-Hartman wrote: > > From: Arnd Bergmann <arnd@xxxxxxxx> > > > > [ Upstream commit 9d6366e743f37d36ef69347924ead7bcc596076e ] > > Hi, > > this breaks build on openSUSE's armv7hl config: > $ wget -O .config https://raw.githubusercontent.com/openSUSE/kernel-source/stable/config/armv7hl/default > $ make -j168 CROSS_COMPILE=arm-suse-linux-gnueabi- ARCH=arm vmlinux > ... > LD .tmp_vmlinux.btf > arm-suse-linux-gnueabi-ld: drivers/gpu/drm/panel/panel-simple.o: in function > `panel_simple_probe': > drivers/gpu/drm/panel/panel-simple.c:803: undefined reference to > `drm_panel_dp_aux_backlight' > $ grep -E 'CONFIG_(DRM|FB|DRM_KMS_HELPER|DRM_FBDEV_EMULATION)\>' .config > CONFIG_DRM=y > CONFIG_DRM_KMS_HELPER=m > CONFIG_DRM_FBDEV_EMULATION=y > CONFIG_FB=y > > 5.16-rc1 builds just fine -- investigating why… Ok, will go revert that, thanks. greg k-h
