tree cf39ca9a0c8bad2aba0cf38d4467ea3c272a043c
parent 7ce878ca81bca7811e669db4c394b86780e0dbe4
author Ilya Leoshkevich <iii@linux.ibm.com> 1675019095 +0100
committer Alexei Starovoitov <ast@kernel.org> 1675048588 -0800

s390/bpf: Add expoline to tail calls

All the indirect jumps in the eBPF JIT already use expolines, except
for the tail call one.

Fixes: de5cb6eb514e ("s390: use expoline thunks in the BPF JIT")
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Link: https://lore.kernel.org/r/20230129190501.1624747-3-iii@linux.ibm.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>