s390/bpf: Implement unconditional jump with 32-bit offset

Browse source

Implement the cpuv4 unconditional jump with 32-bit offset, which is
encoded as BPF_JMP32 | BPF_JA and stores the offset in the imm field.
Reuse the existing BPF_JMP | BPF_JA logic.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Link: https://lore.kernel.org/r/20230919101336.2223655-8-iii@linux.ibm.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

...

This commit is contained in:

Ilya Leoshkevich 2023-09-19 12:09:09 +02:00 • committed by Alexei Starovoitov

parent 90f426d35e

commit c690191e23

1 changed files with 9 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

12

arch/s390/net/bpf_jit_comp.c

View file