linux/arch/arm64/net
Daniel Borkmann 26eb042ee4 bpf, arm64: add support for constant blinding
This patch adds recently added constant blinding helpers into the
arm64 eBPF JIT. In the bpf_int_jit_compile() path, requirements are
to utilize bpf_jit_blind_constants()/bpf_jit_prog_release_other()
pair for rewriting the program into a blinded one, and to map the
BPF_REG_AX register to a CPU register. The mapping is on x9.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Zi Shen Lim <zlim.lnx@gmail.com>
Acked-by: Yang Shi <yang.shi@linaro.org>
Tested-by: Yang Shi <yang.shi@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-16 13:49:33 -04:00
..
bpf_jit_comp.c bpf, arm64: add support for constant blinding 2016-05-16 13:49:33 -04:00
bpf_jit.h arm64: bpf: fix div-by-zero case 2015-11-06 16:58:36 +00:00
Makefile