On 6/20/22 14:47, Delyan Kratunov wrote: > The call into bpf from uprobes needs to be gated now that it doesn't use > the trace_events.h helpers. > > Randy found this as a randconfig build failure on linux-next [1]. > > [1]: https://lore.kernel.org/linux-next/2de99180-7d55-2fdf-134d-33198c27cc58@xxxxxxxxxxxxx/ > > Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > Signed-off-by: Delyan Kratunov <delyank@xxxxxx> Tested-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Thanks. > --- > kernel/trace/trace_uprobe.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c > index 0282c119b1b2..326235fd2346 100644 > --- a/kernel/trace/trace_uprobe.c > +++ b/kernel/trace/trace_uprobe.c > @@ -1344,6 +1344,7 @@ static void __uprobe_perf_func(struct trace_uprobe *tu, > int size, esize; > int rctx; > > +#ifdef CONFIG_BPF_EVENTS > if (bpf_prog_array_valid(call)) { > u32 ret; > > @@ -1351,6 +1352,7 @@ static void __uprobe_perf_func(struct trace_uprobe *tu, > if (!ret) > return; > } > +#endif /* CONFIG_BPF_EVENTS */ > > esize = SIZEOF_TRACE_ENTRY(is_ret_probe(tu)); > > -- > 2.36.1 -- ~Randy
