From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-f72.google.com (mail-wr1-f72.google.com [209.85.221.72]) by kanga.kvack.org (Postfix) with ESMTP id 80DCC8E0002 for ; Fri, 21 Sep 2018 12:55:37 -0400 (EDT) Received: by mail-wr1-f72.google.com with SMTP id s18-v6so9586866wrw.22 for ; Fri, 21 Sep 2018 09:55:37 -0700 (PDT) Received: from merlin.infradead.org (merlin.infradead.org. [2001:8b0:10b:1231::1]) by mx.google.com with ESMTPS id y2-v6si29116583wrv.61.2018.09.21.09.55.35 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 21 Sep 2018 09:55:36 -0700 (PDT) Subject: Re: [RFC PATCH v4 23/27] mm/map: Add Shadow stack pages to memory accounting References: <20180921150351.20898-1-yu-cheng.yu@intel.com> <20180921150351.20898-24-yu-cheng.yu@intel.com> From: Randy Dunlap Message-ID: <8c18fabf-170f-9010-3075-238e34c9f09b@infradead.org> Date: Fri, 21 Sep 2018 09:55:01 -0700 MIME-Version: 1.0 In-Reply-To: <20180921150351.20898-24-yu-cheng.yu@intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Yu-cheng Yu , x86@kernel.org, "H. Peter Anvin" , Thomas Gleixner , Ingo Molnar , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-api@vger.kernel.org, Arnd Bergmann , Andy Lutomirski , Balbir Singh , Cyrill Gorcunov , Dave Hansen , Florian Weimer , "H.J. Lu" , Jann Horn , Jonathan Corbet , Kees Cook , Mike Kravetz , Nadav Amit , Oleg Nesterov , Pavel Machek , Peter Zijlstra , "Ravi V. Shankar" , Vedvyas Shanbhogue On 9/21/18 8:03 AM, Yu-cheng Yu wrote: > Add shadow stack pages to memory accounting. > Also check if the system has enough memory before enabling CET. > > Signed-off-by: Yu-cheng Yu oops. typo above. > --- > mm/mmap.c | 5 +++++ > 1 file changed, 5 insertions(+) -- ~Randy