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Message-ID: <alpine.DEB.2.00.1109271304470.11361@router.home>
Date: Tue, 27 Sep 2011 13:08:09 -0500 (CDT)
From: Christoph Lameter <cl@...two.org>
To: Vasiliy Kulikov <segoon@...nwall.com>
cc: kernel-hardening@...ts.openwall.com, Pekka Enberg <penberg@...nel.org>,
Matt Mackall <mpm@...enic.com>, linux-mm@...ck.org,
Kees Cook <kees@...ntu.com>, Dave Hansen <dave@...ux.vnet.ibm.com>,
Valdis.Kletnieks@...edu, Linus Torvalds <torvalds@...ux-foundation.org>,
David Rientjes <rientjes@...gle.com>, Alan Cox <alan@...ux.intel.com>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] mm: restrict access to slab files under procfs and
sysfs
This also needs to other /proc files I believe,
Acked-by: Christoph Lameter <cl@...ux.com>
Possible candidates:
christoph@...y:~/n/linux-2.6$ grep proc_create mm/*
mm/swapfile.c: proc_create("swaps", 0, NULL, &proc_swaps_operations);
mm/vmstat.c: proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
mm/vmstat.c: proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
mm/vmstat.c: proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
mm/vmstat.c: proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
vmstat and zoneinfo in particular give similar information to what is
revealed through the slab proc files.
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