From: Daniel Borkmann <daniel@iogearbox.net>
To: ast@kernel.org
Cc: sandipan@linux.ibm.com, netdev@vger.kernel.org,
Daniel Borkmann <daniel@iogearbox.net>
Subject: [PATCH bpf 0/2] Fix for arm64 jit
Date: Mon, 26 Nov 2018 14:05:37 +0100 [thread overview]
Message-ID: <cover.1543237108.git.daniel@iogearbox.net> (raw)
This set contains a fix for arm64 BPF JIT. First patch generalizes
ppc64 way of retrieving subprog into bpf_jit_get_func_addr() as core
code and uses the same on arm64 in second patch. Tested on both arm64
and ppc64.
Thanks!
Daniel Borkmann (2):
bpf, ppc64: generalize fetching subprog into bpf_jit_get_func_addr
bpf, arm64: fix getting subprog addr from aux for calls
arch/arm64/net/bpf_jit_comp.c | 26 +++++++++++-------
arch/powerpc/net/bpf_jit_comp64.c | 57 ++++++++++++++++++++++++++-------------
include/linux/filter.h | 4 +++
kernel/bpf/core.c | 34 +++++++++++++++++++++++
4 files changed, 93 insertions(+), 28 deletions(-)
--
2.9.5
next reply other threads:[~2018-11-26 23:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-26 13:05 Daniel Borkmann [this message]
2018-11-26 13:05 ` [PATCH bpf 1/2] bpf, ppc64: generalize fetching subprog into bpf_jit_get_func_addr Daniel Borkmann
2018-11-26 13:05 ` [PATCH bpf 2/2] bpf, arm64: fix getting subprog addr from aux for calls Daniel Borkmann
2018-11-27 1:44 ` [PATCH bpf 0/2] Fix for arm64 jit Alexei Starovoitov
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