On 02/09/24 at 06:05pm, Hari Bathini wrote: > With [1], CONFIG_KEXEC & !CONFIG_CRASH_DUMP is supported but that led > to the below warning: > > "WARN: resolve_btfids: unresolved symbol crash_kexec" > > Fix it by using the appropriate #ifdef. > > [1] https://lore.kernel.org/all/20240124051254.67105-1-...@redhat.com/ > > Signed-off-by: Hari Bathini <hbath...@linux.ibm.com> > ---
Good catch, thanks for fixing it. Acked-by: Baoquan He <b...@redhat.com> > kernel/bpf/helpers.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c > index 4db1c658254c..e408d1115e26 100644 > --- a/kernel/bpf/helpers.c > +++ b/kernel/bpf/helpers.c > @@ -2545,7 +2545,7 @@ __bpf_kfunc void bpf_throw(u64 cookie) > __bpf_kfunc_end_defs(); > > BTF_KFUNCS_START(generic_btf_ids) > -#ifdef CONFIG_KEXEC_CORE > +#ifdef CONFIG_CRASH_DUMP > BTF_ID_FLAGS(func, crash_kexec, KF_DESTRUCTIVE) > #endif > BTF_ID_FLAGS(func, bpf_obj_new_impl, KF_ACQUIRE | KF_RET_NULL) > -- > 2.43.0 > _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec
