From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Borkmann Subject: Re: [PATCH 0/3] MIPS,bpf: Improvements for MIPS eBPF JIT Date: Sat, 19 Aug 2017 03:18:38 +0200 Message-ID: <599791EE.7010701@iogearbox.net> References: <20170818234033.5990-1-david.daney@cavium.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Cc: linux-mips@linux-mips.org, ralf@linux-mips.org To: David Daney , Alexei Starovoitov , "David S. Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: In-Reply-To: <20170818234033.5990-1-david.daney@cavium.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On 08/19/2017 01:40 AM, David Daney wrote: > 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. Yes, this would be via net-next. > Still pending are changes to reduce stack usage when the verifier can > determine the maximum stack size. Awesome, thanks a lot!