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[180.214.232.7]) by smtp.gmail.com with ESMTPSA id v11-20020a1709028d8b00b001616e19537esm7821759plo.213.2022.06.14.18.06.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Jun 2022 18:06:42 -0700 (PDT) Message-ID: <94468546-5571-b61f-0d98-8501626e30e3@gmail.com> Date: Wed, 15 Jun 2022 08:06:37 +0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: [PATCH 5.18 01/11] Documentation: Add documentation for Processor MMIO Stale Data Content-Language: en-US To: Greg Kroah-Hartman , linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org, Pawan Gupta , Borislav Petkov , Thomas Gleixner , Linux Doc Mailing List References: <20220614183720.861582392@linuxfoundation.org> <20220614183721.248466580@linuxfoundation.org> From: Bagas Sanjaya In-Reply-To: <20220614183721.248466580@linuxfoundation.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,NICE_REPLY_A, RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_WEB,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/15/22 01:40, Greg Kroah-Hartman wrote: > + .. list-table:: > + > + * - 'Not affected' > + - The processor is not vulnerable > + * - 'Vulnerable' > + - The processor is vulnerable, but no mitigation enabled > + * - 'Vulnerable: Clear CPU buffers attempted, no microcode' > + - The processor is vulnerable, but microcode is not updated. The > + mitigation is enabled on a best effort basis. > + * - 'Mitigation: Clear CPU buffers' > + - The processor is vulnerable and the CPU buffer clearing mitigation is > + enabled. > + > +If the processor is vulnerable then the following information is appended to > +the above information: > + > + ======================== =========================================== > + 'SMT vulnerable' SMT is enabled > + 'SMT disabled' SMT is disabled > + 'SMT Host state unknown' Kernel runs in a VM, Host SMT state unknown > + ======================== =========================================== > + Why is list-table used in sysfs table instead of usual ASCII table in SMT vulnerabilities list above? I think using ASCII table in both cases is enough for the purpose. -- An old man doll... just what I always wanted! - Clara