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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b8e009e465sm32213815f8f.43.2025.08.11.06.40.42 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 11 Aug 2025 06:40:42 -0700 (PDT) Message-ID: <066d4437-b2fc-4c9a-9842-f95d0306d0ce@linaro.org> Date: Mon, 11 Aug 2025 15:40:41 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 05/13] hw/arm, target/arm: nested virtualisation on HVF To: Mohamed Mediouni Cc: qemu-devel@nongnu.org, Peter Maydell , Shannon Zhao , "Michael S. Tsirkin" , Ani Sinha , qemu-arm@nongnu.org, Paolo Bonzini , Roman Bolshakov , Igor Mammedov , Phil Dennis-Jordan , Alexander Graf , Mads Ynddal , Cameron Esfahani References: <20250808070137.48716-1-mohamed@unpredictable.fr> <20250808070137.48716-6-mohamed@unpredictable.fr> <7e1c5165-0395-43f5-9d53-25794cc7a4d7@linaro.org> <4F5DE89E-D3D5-4675-AE4F-45E2BB855252@unpredictable.fr> Content-Language: en-US From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <4F5DE89E-D3D5-4675-AE4F-45E2BB855252@unpredictable.fr> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::42b; envelope-from=philmd@linaro.org; helo=mail-wr1-x42b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 11/8/25 15:35, Mohamed Mediouni wrote: > > >> On 11. Aug 2025, at 14:47, Philippe Mathieu-Daudé >> wrote: >> >> I'm getting HV_UNSUPPORTED on Silicon M1, I suppose because this >> method is not being called in this series (is there a patch missing?): > Nested virt is only supported by macOS on Apple M3 and later I know, but maybe this is what we need to report to users trying to enable it, rather than aborting ;)