netdev - Re: [PATCH 2/2] Revert "xfrm: state and policy should fail if XFRMA_IF

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Message-ID: <0d449d5b-e169-cd9f-0731-9a45b25da3cb@linux.microsoft.com>
Date:   Tue, 1 Mar 2022 14:12:41 +0100
From:   Kai Lüke <kailueke@...ux.microsoft.com>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org,
        Steffen Klassert <steffen.klassert@...unet.com>,
        Eyal Birger <eyal.birger@...il.com>
Subject: Re: [PATCH 2/2] Revert "xfrm: state and policy should fail if
 XFRMA_IF_ID 0"

Hello,
> What's the story here? You posted your patches twice and they look
> white space damaged (tabs replaced by spaces).
yeah, sorry for the spam, now I've set up git send-email and hope it
works ;)
> Does commit 6d0d95a1c2b0
> ("xfrm: fix the if_id check in changelink") which is in net/master now
> solve the issue for you?

I don't think it solves the regression that the kernel now fails
syscalls that use id 0. I reported this to the LTS kernel list and was
told to send it here since it is a regression.

Regards,
Kai