Re: [RFC PATCH bpf-next 00/13] bpf: Support new insns from cpu v4

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Hi Yonghong,

On Thu, Jun 29, 2023 at 07:17:56AM -0700, Yonghong Song wrote:
> 
> 
> On 6/29/23 6:42 AM, Dave Thaler wrote:
> > Yonghong Song <yhs@xxxxxx> wrote:
> > > In previous discussion ([1]), it is agreed that we should introduce cpu version
> > > 4 (llvm flag -mcpu=v4) which contains some instructions which can simplify
> > > code, make code easier to understand, fix the existing problem, or simply for
> > > feature completeness. More specifically, the following new insns are
> > > proposed:
> > [...]
> > 
> > What about also updating instruction-set.rst?
> 
> Will update doc in the next revision.
> 
> > 
> > Dave
> > 
> 

I think bpf_design_QA.rst needs to be updated as well:

    Q: Why there is no BPF_SDIV for signed divide operation?
    [..]

Thanks,
Daniel




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