Hi Simon,



How about this patch?


BR
wenxu



From: Simon Horman <[email protected]>
Date: 2020-11-26 18:44:25
To:  [email protected]
Cc:  [email protected]
Subject: Re: [PATCH] lib/tc: fix parse act pedit for tos rewrite>On Tue, Nov 
24, 2020 at 11:01:09AM +0800, [email protected] wrote:
>> From: wenxu <[email protected]>
>> 
>> Check overlap between current pedit key, which is always 4 bytes
>> (range [off, off + 3]), and a map entry in flower_pedit_map
>> sf = ROUND_DOWN(mf, 4) (range [sf|mf, (mf + sz - 1)|ef]).
>> 
>> So for the tos the rewite the off + 3(3) is greater than mf,
>> and should less than ef(4) but not mf+sz(2).
>> 
>> Signed-off-by: wenxu <[email protected]>
>
>Thanks Wenxu,
>
>this looks good to me. And applies cleanly back to branch-2.13 (LTS).
>
>I will try running it through Travis-CI, as a matter of course.
>
>https://travis-ci.org/github/horms2/ovs/builds/746053729
>https://travis-ci.org/github/horms2/ovs/builds/746053793
>https://travis-ci.org/github/horms2/ovs/builds/746053864
>
>However, Travis-CI.org is very slow these days so I may have to to abandon
>that idea.
>
>https://mail.openvswitch.org/pipermail/ovs-dev/2020-November/377773.html
>https://mail.openvswitch.org/pipermail/ovs-dev/2020-November/377877.html




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