On Fri, 10 May 2024 09:03:05 +0200, Stephen Rothwell wrote: > > Hi all, > > After merging the sound-asoc tree, today's linux-next build (powerpc > allyesconfig) failed like this: > > ld: warning: discarding dynamic section .glink > ld: warning: discarding dynamic section .plt > ld: linkage table error against `acp_dsp_stream_config' > ld: stubs don't match calculated size > ld: can not build stubs: bad value > ld: sound/soc/sof/amd/acp-probes.o: in function `acp_probes_compr_shutdown': > acp-probes.c:(.text.acp_probes_compr_shutdown+0x8c): undefined reference to `acp_dsp_stream_put' > ld: sound/soc/sof/amd/acp-probes.o: in function `acp_probes_compr_startup': > acp-probes.c:(.text.acp_probes_compr_startup+0x84): undefined reference to `acp_dsp_stream_get' > ld: sound/soc/sof/amd/acp-probes.o: in function `acp_probes_compr_set_params': > acp-probes.c:(.text.acp_probes_compr_set_params+0x108): undefined reference to `acp_dsp_stream_config' > ld: acp-probes.c:(.text.acp_probes_compr_set_params+0x140): undefined reference to `acp_dsp_stream_put' > ld: sound/soc/sof/amd/renoir.o:(.toc+0x0): undefined reference to `sof_acp_common_ops' > ld: sound/soc/sof/amd/rembrandt.o:(.toc+0x0): undefined reference to `sof_acp_common_ops' > ld: sound/soc/sof/amd/vangogh.o:(.toc+0x0): undefined reference to `sof_acp_common_ops' > ld: sound/soc/sof/amd/acp63.o:(.toc+0x0): undefined reference to `sof_acp_common_ops' > > Caused by commit > > 9c2f5b6eb8b7 ("ASoC: SOF: Use *-y instead of *-objs in Makefile") > > I am not sure why, but reverting that commit fixed the build, so I have > done that for today. Ah, there is a bug in the original Makefile that didn't use "+=", hence it overrides. I'm going to submit a fix patch. thanks, Takashi