On 9/5/24 10:19, Borislav Petkov wrote: > Hi all, > > this fires in my randbuilds here: > > vmlinux.o: warning: objtool: adis16400_write_raw() falls through to next function adis16400_show_serial_number() > ld: vmlinux.o: in function `dw_mipi_dsi_stm_remove': > dw_mipi_dsi-stm.c:(.text+0x8db9a3): undefined reference to `clk_hw_unregister' > ld: vmlinux.o: in function `dw_mipi_dsi_clk_register': > dw_mipi_dsi-stm.c:(.text+0x8db9f5): undefined reference to `clk_hw_register' > ld: vmlinux.o: in function `lvds_remove': > lvds.c:(.text+0x8dc605): undefined reference to `clk_hw_unregister' > make[2]: *** [scripts/Makefile.vmlinux:34: vmlinux] Error 1 > make[1]: *** [/home/amd/bpetkov/kernel/linux/Makefile:1156: vmlinux] Error 2 > make: *** [Makefile:224: __sub-make] Error 2 > > is there a fix somewhere? Hi Borislav, Arnd Bergmann sent a patch regarding this issue on x86 that I merged several weeks ago. https://lore.kernel.org/lkml/20240719075454.3595358-1-arnd@xxxxxxxxxx/ https://lore.kernel.org/all/c3d0757a-07c0-4f83-9f06-c3ad205aa1e9@xxxxxxxxxxx/ > > People love to do > > depends on ... COMPILE_TEST > > but then if no one takes care of it in time: > > https://lore.kernel.org/oe-kbuild-all/202407212000.rpDH64jP-lkp@xxxxxxxxx Now, I'm not familiar with PowerPC architecture and toolchains, but I think this patch should fix your problem. Do you have the above fixup in your tree ? If not please try it. Thanks, Regards, Raphaël > > that COMPILE_TEST thing is forcing me to simply blacklist it and is not really > helping. > > Thx. >
