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Re: [PATCH 0/3] MIPS,bpf: Improvements for MIPS eBPF JIT

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  Re: [PATCH 0/3] MIPS,bpf: Improvements for MIPS eBPF JIT David Miller <davem@davemloft.net> - 2017-08-21 19:40 +0200

#1716754 — Re: [PATCH 0/3] MIPS,bpf: Improvements for MIPS eBPF JIT

From: David Daney <david.daney@cavium.com>
Date: Fri, 18 Aug 2017 16:40:30 -0700

> Here are several improvements and bug fixes for the MIPS eBPF JIT.
> 
> The main change is the addition of support for JLT, JLE, JSLT and JSLE
> ops, that were recently added.
> 
> Also fix WARN output when used with preemptable kernel, and a small
> cleanup/optimization in the use of BPF_OP(insn->code).
> 
> I suggest that the whole thing go via the BPF/net-next path as there
> are dependencies on code that is not yet merged to Linus' tree.
> 
> Still pending are changes to reduce stack usage when the verifier can
> determine the maximum stack size.

Applied to net-next.

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