Song Liu ebc1415d9b bpf: Introduce bpf_arch_text_copy ...

This will be used to copy JITed text to RO protected module memory. On
x86, bpf_arch_text_copy is implemented with text_poke_copy.

bpf_arch_text_copy returns pointer to dst on success, and ERR_PTR(errno)
on errors.

Signed-off-by: Song Liu <song@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20220204185742.271030-7-song@kernel.org

2022-02-07 18:13:01 -08:00

..

bpf_jit_comp32.c

bpf: Change value of MAX_TAIL_CALL_CNT from 32 to 33

2021-11-16 14:03:15 +01:00

bpf_jit_comp.c

bpf: Introduce bpf_arch_text_copy

2022-02-07 18:13:01 -08:00

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00