linux-kernel - Re: [PATCH] include/uapi/linux/xfrm.h: Fix XFRM_MSG

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Message-ID: <ef57d76e-358b-4868-aa31-ac45f67bc813@6wind.com>
Date:   Thu, 2 Sep 2021 09:22:10 +0200
From:   Nicolas Dichtel <nicolas.dichtel@...nd.com>
To:     Eugene Syromiatnikov <esyr@...hat.com>,
        Steffen Klassert <steffen.klassert@...unet.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Antony Antony <antony.antony@...unet.com>,
        Christian Langrock <christian.langrock@...unet.com>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Dmitry V. Levin" <ldv@...ace.io>, linux-api@...r.kernel.org
Subject: Re: [PATCH] include/uapi/linux/xfrm.h: Fix XFRM_MSG_MAPPING ABI
 breakage

Le 01/09/2021 à 17:34, Eugene Syromiatnikov a écrit :
> Commit 2d151d39073a ("xfrm: Add possibility to set the default to block
> if we have no policy") broke ABI by changing the value of the XFRM_MSG_MAPPING
> enum item.  Fix it by placing XFRM_MSG_SETDEFAULT/XFRM_MSG_GETDEFAULT
> to the end of the enum, right before __XFRM_MSG_MAX.
> 
> Fixes: 2d151d39073a ("xfrm: Add possibility to set the default to block if we have no policy")
> Signed-off-by: Eugene Syromiatnikov <esyr@...hat.com>

Acked-by: Nicolas Dichtel <nicolas.dichtel@...nd.com>