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Subject: Re: [PATCH 0/2] Use generic code for virtual address of randomization
 of x86
From:   Xiongwei Song <sxwjean@me.com>
In-Reply-To: <4EB3D825-264D-447A-8C55-FA0CE8BC31F6@chromium.org>
Date:   Tue, 21 Sep 2021 22:11:01 +0800
Cc:     x86@kernel.org, linux-mm@kvack.org,
        Xiongwei Song <sxwjean@gmail.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        "H. Peter Anvin" <hpa@zytor.com>,
        Andy Lutomirski <luto@kernel.org>,
        Gabriel Krisman Bertazi <krisman@collabora.com>,
        "Chang S. Bae" <chang.seok.bae@intel.com>,
        Al Viro <viro@zeniv.linux.org.uk>,
        Arvind Sankar <nivedita@alum.mit.edu>,
        Alexey Dobriyan <adobriyan@gmail.com>,
        Oleg Nesterov <oleg@redhat.com>,
        Balbir Singh <sblbir@amazon.com>, Jens Axboe <axboe@kernel.dk>,
        Lai Jiangshan <laijs@linux.alibaba.com>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Arnd Bergmann <arnd@arndb.de>,
        "David S. Miller" <davem@davemloft.net>,
        Kim Phillips <kim.phillips@amd.com>,
        Yazen Ghannam <yazen.ghannam@amd.com>,
        Davidlohr Bueso <dave@stgolabs.net>,
        Stefan Metzmacher <metze@samba.org>,
        Marco Elver <elver@google.com>,
        "Eric W. Biederman" <ebiederm@xmission.com>,
        Christophe Leroy <christophe.leroy@csgroup.eu>,
        linux-kernel@vger.kernel.org
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References: <20210921110252.2593542-1-sxwjean@me.com>
 <4EB3D825-264D-447A-8C55-FA0CE8BC31F6@chromium.org>
To:     Kees Cook <keescook@chromium.org>
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> On Sep 21, 2021, at 9:24 PM, Kees Cook <keescook@chromium.org> wrote:
> 
> 
> 
> On September 21, 2021 4:02:50 AM PDT, sxwjean@me.com wrote:
>> From: Xiongwei Song <sxwjean@gmail.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