Re: [PATCH AUTOSEL for 4.14 45/51] locking/refcounts, x86/asm: Use unique .text section for refcount exceptions

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To: Kees Cook <keescook@xxxxxxxxxxxx>
Subject: Re: [PATCH AUTOSEL for 4.14 45/51] locking/refcounts, x86/asm: Use unique .text section for refcount exceptions
From: alexander.levin@xxxxxxxxxxx
Date: Thu, 23 Nov 2017 01:13:54 +0000
Accept-language: en-US
Cc: "stable@xxxxxxxxxxxxxxx" <stable@xxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>, Elena <elena.reshetova@xxxxxxxxx>, "Linus Torvalds" <torvalds@xxxxxxxxxxxxxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, linux-arch <linux-arch@xxxxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>
In-reply-to: <CAGXu5jLo+Qi8Opze7U6gaVDa2U7tRj44U9qxaPPW+yP1eOYPJg@mail.gmail.com>
References: <20171122222526.20021-1-alexander.levin@verizon.com> <20171122222526.20021-45-alexander.levin@verizon.com> <CAGXu5jLo+Qi8Opze7U6gaVDa2U7tRj44U9qxaPPW+yP1eOYPJg@mail.gmail.com>
Thread-index: AQHTY/hUa9NL7IqDZECHjDkNk4QcXQ==
Thread-topic: [PATCH AUTOSEL for 4.14 45/51] locking/refcounts, x86/asm: Use unique .text section for refcount exceptions
User-agent: NeoMutt/20170113 (1.7.2)

On Wed, Nov 22, 2017 at 03:19:10PM -0800, Kees Cook wrote:
>Hi,
>
>On Wed, Nov 22, 2017 at 2:25 PM,  <alexander.levin@xxxxxxxxxxx> wrote:
>> From: Kees Cook <keescook@xxxxxxxxxxxx>
>>
>> [ Upstream commit 564c9cc84e2adf8a6671c1937f0a9fe3da2a4b0e ]
>
>Thanks! I was going to recommend this too. Please also add:
>
>commit 39208aa7ecb7 ("locking/refcounts, x86/asm: Enable
>CONFIG_ARCH_HAS_REFCOUNT")

Added, thanks!

-- 

Thanks,
Sasha

References:
- [PATCH AUTOSEL for 4.14 45/51] locking/refcounts, x86/asm: Use unique .text section for refcount exceptions
  - From: alexander . levin
- Re: [PATCH AUTOSEL for 4.14 45/51] locking/refcounts, x86/asm: Use unique .text section for refcount exceptions
  - From: Kees Cook

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