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(parent: 738476a) | patch
s390/bpf: Implement unconditional byte swap
authorIlya Leoshkevich <iii@linux.ibm.com>
Tue, 19 Sep 2023 10:09:08 +0000 (12:09 +0200)
committerAlexei Starovoitov <ast@kernel.org>
Thu, 21 Sep 2023 21:22:00 +0000 (14:22 -0700)
commit90f426d35e01f7d19ede5f331c013f7d81ce670b
tree42ce95ee1b16d96d63a88015f0dd0f8bda88ca76tree | snapshot
parent738476a079bd238a65c09c63e7437832d96b08e8commit | diff
s390/bpf: Implement unconditional byte swap

Implement the cpuv4 unconditional byte swap, which is encoded as
BPF_ALU64 | BPF_END | BPF_FROM_LE. Since s390x is big-endian, it's
the same as the existing BPF_ALU | BPF_END | BPF_FROM_LE.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Link: https://lore.kernel.org/r/20230919101336.2223655-7-iii@linux.ibm.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
arch/s390/net/bpf_jit_comp.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git