bpf: Support kernel function call in x86-32
authorMartin KaFai Lau <kafai@fb.com>
Thu, 25 Mar 2021 01:51:49 +0000 (18:51 -0700)
committerAlexei Starovoitov <ast@kernel.org>
Sat, 27 Mar 2021 03:41:51 +0000 (20:41 -0700)
commit797b84f727bce9c64ea2c85899c1ba283df54c16
tree72d517e3759a01c1e4a17bd7265c845f7e99ecf0
parente6ac2450d6dee3121cd8bbf2907b78a68a8a353d
bpf: Support kernel function call in x86-32

This patch adds kernel function call support to the x86-32 bpf jit.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210325015149.1545267-1-kafai@fb.com
arch/x86/net/bpf_jit_comp32.c