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Peter Anvin" , Thomas Gleixner , Ingo Molnar , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-api@vger.kernel.org, Arnd Bergmann , Andy Lutomirski , Balbir Singh , Cyrill Gorcunov , Dave Hansen , Eugene Syromiatnikov , Florian Weimer , "H . J . Lu" , Jann Horn , Jonathan Corbet , Kees Cook , Mike Kravetz , Nadav Amit , Oleg Nesterov , Pavel Machek , Peter Zijlstra , Randy Dunlap , Weijiang Yang , "Kirill A . Shutemov" , John Allen , kcc@google.com, eranian@google.com, rppt@kernel.org, jamorris@linux.microsoft.com, dethoma@microsoft.com, akpm@linux-foundation.org, Andrew.Cooper3@citrix.com, christina.schimpe@intel.com, Yu-cheng Yu , Michael Kerrisk Subject: Re: [PATCH v4 07/39] x86: Add user control-protection fault handler Message-ID: References: <20221203003606.6838-1-rick.p.edgecombe@intel.com> <20221203003606.6838-8-rick.p.edgecombe@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20221203003606.6838-8-rick.p.edgecombe@intel.com> X-Stat-Signature: ixnep41z7ywbonf59t3yqquoonz1cw67 X-Rspam-User: X-Rspamd-Queue-Id: 4A44E140015 X-Rspamd-Server: rspam06 X-HE-Tag: 1671571289-1022 X-HE-Meta: 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 JA3qXcEn 4IKCtxPurY7u65L3ixZ8STknkCHH0I8tDpFNbrdUigdyIIEBYlGVh7+pTnRNDLpfXdCgFPZH/Lmn0CfKMza76ow/wUg== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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