linux-kernel - Re: [PATCH net-next] xfrm: policy: Remove obsolete WARN while xfrm policy inserting

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Message-ID: <20200328112302.GA13121@gauss3.secunet.de>
Date:   Sat, 28 Mar 2020 12:23:02 +0100
From:   Steffen Klassert <steffen.klassert@...unet.com>
To:     YueHaibing <yuehaibing@...wei.com>
CC:     <herbert@...dor.apana.org.au>, <davem@...emloft.net>,
        <kuba@...nel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net-next] xfrm: policy: Remove obsolete WARN while xfrm
 policy inserting

On Fri, Mar 27, 2020 at 08:34:43PM +0800, YueHaibing wrote:
> Since commit 7cb8a93968e3 ("xfrm: Allow inserting policies with matching
> mark and different priorities"), we allow duplicate policies with
> different priority, this WARN is not needed any more.

Can you please describe a bit more detailed why this warning
can't trigger anymore?

Thanks!