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Peter Anvin" , Andi Kleen , Tony Luck , "linux-kernel@vger.kernel.org" , "antonio.gomez.iglesias@linux.intel.com" , "neelima.krishnan@intel.com" , "stable@vger.kernel.org" Subject: Re: [PATCH] x86/tsx: Use MSR_TSX_CTRL to clear CPUID bits Message-ID: References: <20220215002014.mb7g4y3hfefmyozx@guptapa-mobl1.amr.corp.intel.com> <20220215121103.vhb2lpoygxn3xywy@guptapa-mobl1.amr.corp.intel.com> <20220215181931.wxfsn2a3npg7xmi2@guptapa-mobl1.amr.corp.intel.com> <20220216003950.5jxecuf773g2kuwl@guptapa-mobl1.amr.corp.intel.com> <6724088f-c7cf-da92-e894-d8970f13bf1e@citrix.com> <20220216012841.vxlnugre2j4pczp7@guptapa-mobl1.amr.corp.intel.com> <20220216060826.dwki2jk6kzft4f7c@guptapa-mobl1.amr.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20220216060826.dwki2jk6kzft4f7c@guptapa-mobl1.amr.corp.intel.com> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,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 Tue, Feb 15, 2022 at 10:08:26PM -0800, Pawan Gupta wrote: > Alternatively, we can reset RTM_ALLOW, I'd vote for that. Considering how plagued TSX is, I'm sceptical anyone would be interested in doing development with it so we can reset it for now and allow enabling it later if there's an actual use case for it... Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette