On Sun, May 4, 2025 at 8:23 AM Randy Dunlap <rdun...@infradead.org> wrote: > > > > On 5/3/25 9:13 AM, Masahiro Yamada wrote: > > On Sun, May 4, 2025 at 1:01 AM Masahiro Yamada <masahi...@kernel.org> wrote: > >> > >> On Sat, Apr 26, 2025 at 12:08 PM Randy Dunlap <rdun...@infradead.org> > >> wrote: > >>> > >>> Since openrisc does not support PERF_EVENTS, omit the HDRTEST of > >>> bpf_perf_event.h for arch/openrisc/. > >>> > >>> Fixes a build error: > >>> usr/include/linux/bpf_perf_event.h:14:28: error: field 'regs' has > >>> incomplete type > >> > >> > >> > >> Where can I get openrisc compiler that enables CONFIG_CC_CAN_LINK? > > > > Never mind. > > I downloaded a one from > > https://github.com/stffrdhrn/or1k-toolchain-build/releases > > > > Hmm, I did not observe an error like that. > > > > Instead, I got a different error message. > > > > HDRTEST usr/include/linux/bpf_perf_event.h > > In file included from <command-line>: > > ./usr/include/linux/bpf_perf_event.h:15:9: error: unknown type name '__u64' > > 15 | __u64 sample_period; > > | ^~~~~ > > ./usr/include/linux/bpf_perf_event.h:16:9: error: unknown type name '__u64' > > 16 | __u64 addr; > > | ^~~~~ > > > > Does HDRTEST use the #include files from the header that is being tested? > > usr/include/linux/bpf_perf_event.h #includes <asm/bpf_perf_event.h> > (from usr/include/ ??) which #includes <asm-generic/bpf_perf_event.h> > (from usr/include/ ??) which #includes <linux/ptrace.h> (from usr/include/ ??) > which #includes <linux/types.h>. I don't see this problem in my builds. > > I do still continue to see this failure: > > HDRTEST usr/include/linux/bpf_perf_event.h > In file included from <command-line>: > ./usr/include/linux/bpf_perf_event.h:14:28: error: field 'regs' has > incomplete type > 14 | bpf_user_pt_regs_t regs; > | ^~~~ > make[5]: *** [../usr/include/Makefile:85: > usr/include/linux/bpf_perf_event.hdrtest] Error 1
Sorry, my local issue. Applied now. -- Best Regards Masahiro Yamada
