From mboxrd@z Thu Jan 1 00:00:00 1970 Reply-To: kernel-hardening@lists.openwall.com Message-ID: <4E498616.8030503@zytor.com> Date: Mon, 15 Aug 2011 13:48:22 -0700 From: "H. Peter Anvin" MIME-Version: 1.0 References: <20110812150304.GC16880@albatros> <4E45884B.8030303@zytor.com> <20110813062246.GC3851@albatros> <36fcaf94-2e99-47cb-a835-aefb79856429@email.android.com> <632d03b0-6725-431e-b100-13f5046b03e9@email.android.com> <20110814092028.GB14293@openwall.com> <01ba0cce-d28e-473e-be3a-7d3c8f185681@email.android.com> <20110815185114.GA20115@openwall.com> <4E496CAC.3030103@zytor.com> <20110815201419.GA20296@openwall.com> In-Reply-To: <20110815201419.GA20296@openwall.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: [kernel-hardening] Re: [RFC] x86: restrict pid namespaces to 32 or 64 bit syscalls To: Solar Designer Cc: Andi Kleen , Vasiliy Kulikov , Thomas Gleixner , Ingo Molnar , James Morris , kernel-hardening@lists.openwall.com, x86@kernel.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, Will Drewry List-ID: On 08/15/2011 01:14 PM, Solar Designer wrote: > > There is a difference from a sysadmin standpoint > Sysadmin differences don't belong in the kernel interfaces or internals; they are packaging. -hpa