Re: [PATCHv3 net-next 04/15] bpf: don't (ab)use instructions to store state
flat view
From: Alexei Starovoitov <hidden>
Date: 2016-09-14 22:58:35
On Wed, Sep 14, 2016 at 08:00:12PM +0100, Jakub Kicinski wrote:
Storing state in reserved fields of instructions makes it impossible to run validator on programs already marked as read-only. Allocate and use an array of per-instruction state instead. While touching the error path rename and move existing jump target. Suggested-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Jakub Kicinski <redacted>
Nice and clean. Thanks! Acked-by: Alexei Starovoitov <ast@kernel.org>