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Message-ID: <Y6InTbPwLLO1588Z@zn.tnic>
Date: Tue, 20 Dec 2022 22:21:17 +0100
From: Borislav Petkov <bp@...en8.de>
To: Rick Edgecombe <rick.p.edgecombe@...el.com>
Cc: x86@...nel.org, "H . Peter Anvin" <hpa@...or.com>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
linux-doc@...r.kernel.org, linux-mm@...ck.org,
linux-arch@...r.kernel.org, linux-api@...r.kernel.org,
Arnd Bergmann <arnd@...db.de>,
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Balbir Singh <bsingharora@...il.com>,
Cyrill Gorcunov <gorcunov@...il.com>,
Dave Hansen <dave.hansen@...ux.intel.com>,
Eugene Syromiatnikov <esyr@...hat.com>,
Florian Weimer <fweimer@...hat.com>,
"H . J . Lu" <hjl.tools@...il.com>, Jann Horn <jannh@...gle.com>,
Jonathan Corbet <corbet@....net>,
Kees Cook <keescook@...omium.org>,
Mike Kravetz <mike.kravetz@...cle.com>,
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Oleg Nesterov <oleg@...hat.com>, Pavel Machek <pavel@....cz>,
Peter Zijlstra <peterz@...radead.org>,
Randy Dunlap <rdunlap@...radead.org>,
Weijiang Yang <weijiang.yang@...el.com>,
"Kirill A . Shutemov" <kirill.shutemov@...ux.intel.com>,
John Allen <john.allen@....com>, kcc@...gle.com,
eranian@...gle.com, rppt@...nel.org, jamorris@...ux.microsoft.com,
dethoma@...rosoft.com, akpm@...ux-foundation.org,
Andrew.Cooper3@...rix.com, christina.schimpe@...el.com,
Yu-cheng Yu <yu-cheng.yu@...el.com>,
Michael Kerrisk <mtk.manpages@...il.com>
Subject: Re: [PATCH v4 07/39] x86: Add user control-protection fault handler
On Fri, Dec 02, 2022 at 04:35:34PM -0800, Rick Edgecombe wrote:
> Keep the same behavior for the kernel side of the fault handler, except for
> converting a BUG to a WARN in the case of a #CP happening when
> !cpu_feature_enabled().
^^^^^^^^^^^^^^^^^^^^^^^^^
Yeah, let's stick to plain english in the commit message pls, instead of
pseudo code.
Thx.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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