linux-kernel - Re: [PATCH 0/2] Use generic code for virtual address of randomization of x86

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Message-Id: <A30C4D61-59CC-4F30-B2F5-692BBE6DB3FF@me.com>
Date:   Tue, 21 Sep 2021 22:11:01 +0800
From:   Xiongwei Song <sxwjean@...com>
To:     Kees Cook <keescook@...omium.org>
Cc:     x86@...nel.org, linux-mm@...ck.org,
        Xiongwei Song <sxwjean@...il.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H. Peter Anvin" <hpa@...or.com>,
        Andy Lutomirski <luto@...nel.org>,
        Gabriel Krisman Bertazi <krisman@...labora.com>,
        "Chang S. Bae" <chang.seok.bae@...el.com>,
        Al Viro <viro@...iv.linux.org.uk>,
        Arvind Sankar <nivedita@...m.mit.edu>,
        Alexey Dobriyan <adobriyan@...il.com>,
        Oleg Nesterov <oleg@...hat.com>,
        Balbir Singh <sblbir@...zon.com>, Jens Axboe <axboe@...nel.dk>,
        Lai Jiangshan <laijs@...ux.alibaba.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Arnd Bergmann <arnd@...db.de>,
        "David S. Miller" <davem@...emloft.net>,
        Kim Phillips <kim.phillips@....com>,
        Yazen Ghannam <yazen.ghannam@....com>,
        Davidlohr Bueso <dave@...olabs.net>,
        Stefan Metzmacher <metze@...ba.org>,
        Marco Elver <elver@...gle.com>,
        "Eric W. Biederman" <ebiederm@...ssion.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] Use generic code for virtual address of randomization
 of x86



> On Sep 21, 2021, at 9:24 PM, Kees Cook <keescook@...omium.org> wrote:
> 
> 
> 
> On September 21, 2021 4:02:50 AM PDT, sxwjean@...com wrote:
>> From: Xiongwei Song <sxwjean@...il.com>
>> 
>> Hello,
>> 
>> The two patches are to use generic code for randomization of virtual
>> address of x86. Since the basic code logic of x86 is same as generic
>> code, so no need to implement these functions on x86, please see the
>> details in comments of patch 2.
> 
> Hi!
> 
> The other patches do not seem to have arrived; I only see 0/2.

Sorry for that. Let me resend the patches.

Regards,
Xiongwei