Re: [RFC PATCH v4 23/27] mm/map: Add Shadow stack pages to memory accounting

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To: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>, x86@xxxxxxxxxx, "H. Peter Anvin" <hpa@xxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-doc@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, linux-api@xxxxxxxxxxxxxxx, Arnd Bergmann <arnd@xxxxxxxx>, Andy Lutomirski <luto@xxxxxxxxxxxxxx>, Balbir Singh <bsingharora@xxxxxxxxx>, Cyrill Gorcunov <gorcunov@xxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, Florian Weimer <fweimer@xxxxxxxxxx>, "H.J. Lu" <hjl.tools@xxxxxxxxx>, Jann Horn <jannh@xxxxxxxxxx>, Jonathan Corbet <corbet@xxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, Mike Kravetz <mike.kravetz@xxxxxxxxxx>, Nadav Amit <nadav.amit@xxxxxxxxx>, Oleg Nesterov <oleg@xxxxxxxxxx>, Pavel Machek <pavel@xxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, "Ravi V. Shankar" <ravi.v.shankar@xxxxxxxxx>, Vedvyas Shanbhogue <vedvyas.shanbhogue@xxxxxxxxx>
Subject: Re: [RFC PATCH v4 23/27] mm/map: Add Shadow stack pages to memory accounting
From: Yu-cheng Yu <yu-cheng.yu@xxxxxxxxx>
Date: Fri, 21 Sep 2018 10:21:50 -0700
In-reply-to: <8c18fabf-170f-9010-3075-238e34c9f09b@infradead.org>
References: <20180921150351.20898-1-yu-cheng.yu@intel.com> <20180921150351.20898-24-yu-cheng.yu@intel.com> <8c18fabf-170f-9010-3075-238e34c9f09b@infradead.org>

On Fri, 2018-09-21 at 09:55 -0700, Randy Dunlap wrote:
> 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 <yu-cheng.yu.intel.com>
> 
> oops. typo above.
> 

I will fix it.  Thanks!

References:
- [RFC PATCH v4 00/27] Control Flow Enforcement: Shadow Stack
  - From: Yu-cheng Yu
- [RFC PATCH v4 23/27] mm/map: Add Shadow stack pages to memory accounting
  - From: Yu-cheng Yu
- Re: [RFC PATCH v4 23/27] mm/map: Add Shadow stack pages to memory accounting
  - From: Randy Dunlap

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