diff options
| author | Eslam Khafagy <eslam.medhat1993@gmail.com> | 2025-06-08 01:24:25 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2025-06-11 12:30:41 -0700 |
| commit | c9b03a11005f6c1b8945a69f456653e8cdb70fdb (patch) | |
| tree | 0af4138c63f8908ac9c5928d810e35a2104f4028 | |
| parent | 2d72dd14d77f31a7caa619fe0b889304844e612e (diff) | |
bpf, doc: Improve wording of docs
The phrase "dividing -1" is one I find confusing. E.g.,
"INT_MIN dividing -1" sounds like "-1 / INT_MIN" rather than the inverse.
"divided by" instead of "dividing" assuming the inverse is meant.
Signed-off-by: Eslam Khafagy <eslam.medhat1993@gmail.com>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20250607222434.227890-1-eslam.medhat1993@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
| -rw-r--r-- | Documentation/bpf/standardization/instruction-set.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/bpf/standardization/instruction-set.rst b/Documentation/bpf/standardization/instruction-set.rst index ac950a5bb6ad..39c74611752b 100644 --- a/Documentation/bpf/standardization/instruction-set.rst +++ b/Documentation/bpf/standardization/instruction-set.rst @@ -350,8 +350,8 @@ Underflow and overflow are allowed during arithmetic operations, meaning the 64-bit or 32-bit value will wrap. If BPF program execution would result in division by zero, the destination register is instead set to zero. Otherwise, for ``ALU64``, if execution would result in ``LLONG_MIN`` -dividing -1, the destination register is instead set to ``LLONG_MIN``. For -``ALU``, if execution would result in ``INT_MIN`` dividing -1, the +divided by -1, the destination register is instead set to ``LLONG_MIN``. For +``ALU``, if execution would result in ``INT_MIN`` divided by -1, the destination register is instead set to ``INT_MIN``. If execution would result in modulo by zero, for ``ALU64`` the value of |