From: Alexey Dobriyan <adobriyan@gmail.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] proc: fix map_files test on F29
Date: Sun, 14 Apr 2019 18:58:48 +0300 [thread overview]
Message-ID: <20190414155848.GA23418@avx2> (raw)
In-Reply-To: <bb2991f8-323a-c835-0b04-ff8d565df0fa@infradead.org>
On Sun, Apr 14, 2019 at 08:24:53AM -0700, Randy Dunlap wrote:
> On 4/14/19 5:36 AM, Alexey Dobriyan wrote:
> > F29 bans mapping first 64KB even for root making test fail.
>
> so there is an F29-only patch that prevents that?
> something that is not in mainline?
Ehh, no. F29 ships stable kernels actually.
Test assumes mmap(0, MAP_FIXED) succeeds as root. F29 uses SELinux
to ban that.
next prev parent reply other threads:[~2019-04-14 15:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-14 12:36 [PATCH] proc: fix map_files test on F29 Alexey Dobriyan
2019-04-14 15:24 ` Randy Dunlap
2019-04-14 15:58 ` Alexey Dobriyan [this message]
2019-04-14 16:06 ` Randy Dunlap
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