[PATCH bpf-next v4 0/2] riscv, bpf: Introduce Zba optimization

patchwork-bot+netdevbpf at kernel.org patchwork-bot+netdevbpf at kernel.org
Fri May 24 08:10:30 PDT 2024


Hello:

This series was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel at iogearbox.net>:

On Fri, 24 May 2024 15:55:41 +0800 you wrote:
> The riscv Zba extension provides instructions to accelerate the generation
> of addresses that index into arrays of basic data types, bpf JIT generated
> insn counts could be reduced by leveraging Zba for address calculation.
> 
> The first patch introduces RISCV_ISA_ZBA Kconfig option and uses Zba add.uw
> insn to optimize zextw operation.
> 
> [...]

Here is the summary with links:
  - [bpf-next,v4,1/2] riscv, bpf: Optimize zextw insn with Zba extension
    https://git.kernel.org/bpf/bpf-next/c/c12603e76ef6
  - [bpf-next,v4,2/2] riscv, bpf: Introduce shift add helper with Zba optimization
    (no matching commit)

You are awesome, thank you!
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