netdev - [PATCH v3 0/3] Fix up bpf_jit

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Message-Id: <20211014142554.53120-1-lmb@cloudflare.com>
Date:   Thu, 14 Oct 2021 15:25:50 +0100
From:   Lorenz Bauer <lmb@...udflare.com>
To:     nicolas.dichtel@...nd.com, luke.r.nels@...il.com,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>
Cc:     kernel-team@...udflare.com, Lorenz Bauer <lmb@...udflare.com>,
        linux-riscv@...ts.infradead.org, netdev@...r.kernel.org,
        bpf@...r.kernel.org
Subject: [PATCH v3 0/3] Fix up bpf_jit_limit some more

Fix some inconsistencies of bpf_jit_limit on non-x86 platforms.
I've dropped exposing bpf_jit_current since we couldn't agree on
file modes, correct names, etc.

Lorenz Bauer (3):
  bpf: define bpf_jit_alloc_exec_limit for riscv JIT
  bpf: define bpf_jit_alloc_exec_limit for arm64 JIT
  bpf: prevent increasing bpf_jit_limit above max

 arch/arm64/net/bpf_jit_comp.c | 5 +++++
 arch/riscv/net/bpf_jit_core.c | 5 +++++
 include/linux/filter.h        | 1 +
 kernel/bpf/core.c             | 4 +++-
 net/core/sysctl_net_core.c    | 2 +-
 5 files changed, 15 insertions(+), 2 deletions(-)

-- 
2.30.2