Commit 06b74152 authored by Luke Nelson's avatar Luke Nelson Committed by Daniel Borkmann
Browse files

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: default avatarXi Wang <xi.wang@gmail.com>
Signed-off-by: default avatarXi Wang <xi.wang@gmail.com>
Signed-off-by: default avatarLuke Nelson <luke.r.nels@gmail.com>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
Reviewed-by: default avatarBjörn Töpel <bjorn.topel@gmail.com>
Acked-by: default avatarBjörn Töpel <bjorn.topel@gmail.com>
Link: https://lore.kernel.org/bpf/20200305050207.4159-4-luke.r.nels@gmail.com
parent 5f316b65

Documentation/admin-guide/sysctl/net.rst

+2 −1
Original line number Diff line number Diff line
@@ -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:

Documentation/networking/filter.txt

+1 −1
Original line number Diff line number Diff line
@@ -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:

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