lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-Id: <20220103183556.41040-7-hch@lst.de> Date: Mon, 3 Jan 2022 19:35:56 +0100 From: Christoph Hellwig <hch@....de> To: Jonathan Corbet <corbet@....net>, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko <andrii@...nel.org> Cc: Martin KaFai Lau <kafai@...com>, Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>, John Fastabend <john.fastabend@...il.com>, KP Singh <kpsingh@...nel.org>, linux-doc@...r.kernel.org, netdev@...r.kernel.org, bpf@...r.kernel.org Subject: [PATCH 6/6] bpf, docs: Fully document the JMP mode modifiers Add a description for all the modifiers. Signed-off-by: Christoph Hellwig <hch@....de> --- Documentation/bpf/instruction-set.rst | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/Documentation/bpf/instruction-set.rst b/Documentation/bpf/instruction-set.rst index 88e8d6a9195cd..3704836fe6df6 100644 --- a/Documentation/bpf/instruction-set.rst +++ b/Documentation/bpf/instruction-set.rst @@ -173,15 +173,15 @@ The size modifier is one of: The mode modifier is one of: - ============= ===== ===================== + ============= ===== ==================================== mode modifier value description - ============= ===== ===================== + ============= ===== ==================================== BPF_IMM 0x00 used for 64-bit mov - BPF_ABS 0x20 - BPF_IND 0x40 - BPF_MEM 0x60 + BPF_ABS 0x20 legacy BPF packet access + BPF_IND 0x40 legacy BPF packet access + BPF_MEM 0x60 all normal load and store operations BPF_ATOMIC 0xc0 atomic operations - ============= ===== ===================== + ============= ===== ==================================== BPF_MEM | <size> | BPF_STX means:: -- 2.30.2
Powered by blists - more mailing lists