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Thu, 10 Sep 2026 04:09:48 -0700 (PDT) Received: from pve-server ([49.205.216.49]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1432424d27asm68881202c88.2.2026.09.10.04.09.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Sep 2026 04:09:47 -0700 (PDT) From: Ritesh Harjani (IBM) To: Sean Christopherson , Marc Zyngier , Oliver Upton , Sean Christopherson , Paolo Bonzini , Tianrui Zhao , Bibo Mao , Huacai Chen , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Christian Borntraeger , Janosch Frank , Claudio Imbrenda Cc: Fuad Tabba , Joey Gouly , Steffen Eiden , Suzuki K Poulose , Zenghui Yu , Atish Patra , Alexandre Ghiti , David Hildenbrand , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, loongarch@lists.linux.dev, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Itaru Kitayama , Nicholas Piggin Subject: Re: [PATCH v2 11/20] KVM: selftests: Initialize vm->memslots[] with invalid memslots during creation In-Reply-To: <20260902164123.2546762-12-seanjc@google.com> Date: Thu, 10 Sep 2026 16:39:02 +0530 Message-ID: <7bkt1hyp.ritesh.list@gmail.com> References: <20260902164123.2546762-1-seanjc@google.com> <20260902164123.2546762-12-seanjc@google.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260910_040953_854289_62E4DBB3 X-CRM114-Status: UNSURE ( 5.12 ) X-CRM114-Notice: Please train this message. X-BeenThere: kvm-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kvm-riscv" Errors-To: kvm-riscv-bounces+kvm-riscv=archiver.kernel.org@lists.infradead.org Sean Christopherson writes: > Initialize vm->memslots[] with an invalid memslots value during very > initial VM creation so that failure to configure the core memory regions > generates an immediate assert instead of potential weirdness, e.g. if slot0 > is coincidentally valid. This will also allow hardening the region APIs to > guard overriding a region's memslot multiple times. > Sure. Looks good overall. Please feel free to add: Reviewed-by: Ritesh Harjani (IBM) -- kvm-riscv mailing list kvm-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kvm-riscv