Re: [RFC PATCH net-next 2/6] x86: bpf_jit_comp: supportBPF_S_ANC_SECCOMP_LD_W instruction
From: Eric Dumazet
Date: Fri Apr 26 2013 - 14:40:16 EST
On Fri, 2013-04-26 at 14:25 -0400, Xi Wang wrote:
> Not sure how many you are speaking for when you say "We are very dumb". :)
> Thanks for catching this. I'l remove this arch thing in v2.
> To address your other concern about registers, I'll add some comments
> to the code, something like:
> "%rdi,%r8,%r9 are not used by seccomp filters; it's safe to not save them."
BTW, most of us prefer Bottom posting on lkml/netdev
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