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[2003:f6:af1b:ce00:e6fe:5f11:c0a7:f4a1]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4562e886113sm196183095e9.23.2025.07.22.07.39.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Jul 2025 07:39:51 -0700 (PDT) Date: Tue, 22 Jul 2025 16:39:49 +0200 (CEST) From: Sebastian Ott To: Marc Zyngier cc: kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Joey Gouly , Suzuki K Poulose , Oliver Upton , Zenghui Yu , Will Deacon , Mark Rutland , jackabt@amazon.com Subject: Re: [PATCH] KVM: arm64: selftest: Add standalone test checking for KVM's own UUID In-Reply-To: <20250721155136.892255-1-maz@kernel.org> Message-ID: References: <20250721155136.892255-1-maz@kernel.org> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: Im4SMA_jpXCN43Pj-aZotQQIkUAp8LS2oFMCHIGv__Q_1753195192 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII; format=flowed X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250722_074121_051693_38D7F669 X-CRM114-Status: UNSURE ( 8.33 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 21 Jul 2025, Marc Zyngier wrote: > Tinkering with UUIDs is a perilious task, and the KVM UUID gets > broken at times. In order to spot this early enough, add a selftest > that will shout if the expected value isn't found. > > Signed-off-by: Marc Zyngier > Link: https://lore.kernel.org/r/20250721130558.50823-1-jackabt.amazon@gmail.com Reviewed-by: Sebastian Ott