From: Andrew Morton <akpm@linux-foundation.org>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
"Theodore Ts'o" <tytso@mit.edu>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] compat: remove compat_printk
Date: Tue, 21 Jun 2016 16:38:57 -0700 [thread overview]
Message-ID: <20160621163857.cf59ebebf39c38d67d71eb80@linux-foundation.org> (raw)
In-Reply-To: <20160617142903.3070388-1-arnd@arndb.de>
On Fri, 17 Jun 2016 16:26:21 +0200 Arnd Bergmann <arnd@arndb.de> wrote:
> After 7e8e385aaf6e ("x86/compat: Remove sys32_vm86_warning"), this
> function has become unused, so we can remove it as well.
hm,
> @@ -1077,15 +1076,6 @@ static struct ctl_table kern_table[] = {
> .extra1 = &neg_one,
> },
> #endif
> -#ifdef CONFIG_COMPAT
> - {
> - .procname = "compat-log",
> - .data = &compat_log,
> - .maxlen = sizeof (int),
> - .mode = 0644,
> - .proc_handler = proc_dointvec,
> - },
> -#endif
How do we know we can simply remove /proc/sys/kernel/compat-log without
breaking any userspace?
next prev parent reply other threads:[~2016-06-21 23:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-17 14:26 [PATCH] compat: remove compat_printk Arnd Bergmann
2016-06-21 23:38 ` Andrew Morton [this message]
2016-06-22 10:15 ` Arnd Bergmann
2016-06-22 17:09 ` Andreas Dilger
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