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Date:   Thu, 14 May 2020 12:30:25 +0200
From:   Christoph Hellwig <>
To:     Joe Perches <>
Cc:     Christoph Hellwig <>,
        "David S. Miller" <>,
        Jakub Kicinski <>,
        Eric Dumazet <>,
        Alexey Kuznetsov <>,
        Hideaki YOSHIFUJI <>,
        Vlad Yasevich <>,
        Neil Horman <>,
        Marcelo Ricardo Leitner <>,
        Jon Maloy <>,
        Ying Xue <>,,,,,,,,,,,,,,,
Subject: Re: [PATCH 20/33] ipv4: add ip_sock_set_recverr

On Wed, May 13, 2020 at 02:00:43PM -0700, Joe Perches wrote:
> On Wed, 2020-05-13 at 08:26 +0200, Christoph Hellwig wrote:
> > Add a helper to directly set the IP_RECVERR sockopt from kernel space
> > without going through a fake uaccess.
> This seems used only with true as the second arg.
> Is there reason to have that argument at all?

Mostly to keep it symmetric with the sockopt.  I could probably remove
a few arguments in the series if we want to be strict.

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