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Date: Wed, 4 Apr 2018 23:04:26 +0300
From: Cyrill Gorcunov <gorcunov@...il.com>
To: Randy Dunlap <rdunlap@...radead.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
Andrey Vagin <avagin@...nvz.org>,
Andrew Morton <akpm@...uxfoundation.org>,
Pavel Emelyanov <xemul@...tuozzo.com>,
Michael Kerrisk <mtk.manpages@...il.com>,
Yang Shi <yang.shi@...ux.alibaba.com>,
Michal Hocko <mhocko@...nel.org>
Subject: Re: [PATCH] prctl: Deprecate non PR_SET_MM_MAP operations
On Wed, Apr 04, 2018 at 12:24:33PM -0700, Randy Dunlap wrote:
>
> > + pr_warn_once("Non PR_SET_MM_MAP operations are deprecated\n");
> > + return -EINVAL;
> > }
>
> I'm not against removing such functionality, but I think that it's more than
> "deprecated." It's gone.
At first this was plain warning without code removal but I've
been advised that dropping it completely may be a better idea
which I agree https://lkml.org/lkml/2018/4/4/31 Or you mean the
warning message itsef? We aready have similars, for example
in kernel/auditfilter.c
printk(KERN_ERR "AUDIT_POSSIBLE is deprecated\n");
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