Re: [PATCH bpf-next v2 0/2] bpf, parisc: Add support for BPF_SDIV and BPF_SMOD in the parisc JITs
From: patchwork-bot+netdevbpf
Date: Mon Sep 21 2026 - 18:08:37 EST
Hello:
This series was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@xxxxxxxxxxxxx>:
On Mon, 14 Sep 2026 22:29:03 -0400 you wrote:
> The parisc BPF JITs emit unsigned divide and remainder for signed
> BPF_DIV and BPF_MOD (off == 1), so neither implements signed BPF_SDIV
> and BPF_SMOD. Negative operands therefore produce unsigned results.
>
> Patch 1 adds signed support to the parisc64 JIT and shared signed
> 64-bit helpers. Patch 2 adds support to the parisc32 JIT, using those
> helpers for ALU64 and the signed millicode routines for ALU32.
>
> [...]
Here is the summary with links:
- [bpf-next,v2,1/2] bpf, parisc: Add support for BPF_SDIV and BPF_SMOD in the parisc64 JIT
https://git.kernel.org/bpf/bpf-next/c/32a7b17bc8e7
- [bpf-next,v2,2/2] bpf, parisc: Add support for BPF_SDIV and BPF_SMOD in the parisc32 JIT
https://git.kernel.org/bpf/bpf-next/c/dbda00ac6f0a
You are awesome, thank you!
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