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[213.44.135.146]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-46fb492e6ddsm265506695e9.0.2025.10.14.04.20.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Oct 2025 04:20:07 -0700 (PDT) From: Valentin Schneider To: Sean Christopherson Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, rcu@vger.kernel.org, x86@kernel.org, linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org, linux-arch@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Arnaldo Carvalho de Melo , Josh Poimboeuf , Paolo Bonzini , Arnd Bergmann , Frederic Weisbecker , "Paul E. McKenney" , Jason Baron , Steven Rostedt , Ard Biesheuvel , Sami Tolvanen , "David S. Miller" , Neeraj Upadhyay , Joel Fernandes , Josh Triplett , Boqun Feng , Uladzislau Rezki , Mathieu Desnoyers , Mel Gorman , Andrew Morton , Masahiro Yamada , Han Shen , Rik van Riel , Jann Horn , Dan Carpenter , Oleg Nesterov , Juri Lelli , Clark Williams , Yair Podemsky , Marcelo Tosatti , Daniel Wagner , Petr Tesarik Subject: Re: [PATCH v6 16/29] KVM: VMX: Mark __kvm_is_using_evmcs static key as __ro_after_init In-Reply-To: References: <20251010153839.151763-1-vschneid@redhat.com> <20251010153839.151763-17-vschneid@redhat.com> Date: Tue, 14 Oct 2025 13:20:05 +0200 Message-ID: MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: j_Y-cHaUm7l7uKxX7meBXheUoRTHMQWFKKP8sqtvRVg_1760440808 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Stat-Signature: 5ee39q87w6gnf3hib9u7tyrs9kpp3e1y X-Rspamd-Queue-Id: 58BF912000D X-Rspamd-Server: rspam06 X-Rspam-User: X-HE-Tag: 1760440812-376870 X-HE-Meta: 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 /XaIihdB 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 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: List-Subscribe: List-Unsubscribe: On 13/10/25 17:02, Sean Christopherson wrote: > On Fri, Oct 10, 2025, Valentin Schneider wrote: >> The static key is only ever enabled in >> >> __init hv_init_evmcs() >> >> so mark it appropriately as __ro_after_init. >> >> Reported-by: Sean Christopherson >> Signed-off-by: Valentin Schneider >> --- > > Acked-by: Sean Christopherson > > Holler if you want me to grab this for 6.19. I assume the plan is to try and > take the whole series through tip? Thanks! At the very least getting all the __ro_after_init patches in would be good since they're standalone, I'll wait a bit to see how this goes :)