X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=arch%2Fx86%2Fnet%2Fbpf_jit_comp.c;h=4b951458c9fc990d278bdb957360e02355024f8c;hb=d842bc6c0579ca7643eed029beabab3ac562a335;hp=e835164189f160bbbc0da247fed68a835d5f6944;hpb=e49d68ce7cc5a865ce14c1e57938438ab01c3ce3;p=linux-2.6-microblaze.git

diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index e835164189f1..4b951458c9fc 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -570,6 +570,9 @@ static void bpf_tail_call_direct_fixup(struct bpf_prog *prog)
 
 	for (i = 0; i < prog->aux->size_poke_tab; i++) {
 		poke = &prog->aux->poke_tab[i];
+		if (poke->aux && poke->aux != prog->aux)
+			continue;
+
 		WARN_ON_ONCE(READ_ONCE(poke->tailcall_target_stable));
 
 		if (poke->reason != BPF_POKE_REASON_TAIL_CALL)