linux-kernel - [PATCH bpf-next v5 3/4] bpf, doc: add BPF JIT for RV32G to BPF documentation

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Message-Id: <20200305050207.4159-4-luke.r.nels@gmail.com>
Date:   Wed,  4 Mar 2020 21:02:06 -0800
From:   Luke Nelson <lukenels@...washington.edu>
To:     bpf@...r.kernel.org
Cc:     Luke Nelson <luke.r.nels@...il.com>,
        Jonathan Corbet <corbet@....net>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        Andrii Nakryiko <andriin@...com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Björn Töpel <bjorn.topel@...il.com>,
        Xi Wang <xi.wang@...il.com>,
        Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
        Stephen Hemminger <stephen@...workplumber.org>,
        Rob Herring <robh@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, linux-riscv@...ts.infradead.org
Subject: [PATCH bpf-next v5 3/4] bpf, doc: add BPF JIT for RV32G to BPF documentation

Update filter.txt and admin-guide to mention the BPF JIT for RV32G.

Co-developed-by: Xi Wang <xi.wang@...il.com>
Signed-off-by: Xi Wang <xi.wang@...il.com>
Signed-off-by: Luke Nelson <luke.r.nels@...il.com>
---
 Documentation/admin-guide/sysctl/net.rst | 3 ++-
 Documentation/networking/filter.txt      | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Documentation/admin-guide/sysctl/net.rst b/Documentation/admin-guide/sysctl/net.rst
index 287b98708a40..e043c9213388 100644
--- a/Documentation/admin-guide/sysctl/net.rst
+++ b/Documentation/admin-guide/sysctl/net.rst
@@ -67,7 +67,8 @@ two flavors of JITs, the newer eBPF JIT currently supported on:
   - sparc64
   - mips64
   - s390x
-  - riscv
+  - riscv64
+  - riscv32
 
 And the older cBPF JIT supported on the following archs:
 
diff --git a/Documentation/networking/filter.txt b/Documentation/networking/filter.txt
index c4a328f2d57a..2f0f8b17dade 100644
--- a/Documentation/networking/filter.txt
+++ b/Documentation/networking/filter.txt
@@ -606,7 +606,7 @@ before a conversion to the new layout is being done behind the scenes!
 
 Currently, the classic BPF format is being used for JITing on most
 32-bit architectures, whereas x86-64, aarch64, s390x, powerpc64,
-sparc64, arm32, riscv (RV64G) perform JIT compilation from eBPF
+sparc64, arm32, riscv64, riscv32 perform JIT compilation from eBPF
 instruction set.
 
 Some core changes of the new internal format:
-- 
2.20.1