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Fri, 06 Mar 2026 07:00:40 -0800 (PST) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 49/49] hvf: enable nested virtualisation support Date: Fri, 6 Mar 2026 14:59:39 +0000 Message-ID: <20260306145939.2162189-50-peter.maydell@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260306145939.2162189-1-peter.maydell@linaro.org> References: <20260306145939.2162189-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::434; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x434.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, RCVD_IN_DNSWL_NONE=-0.0001, 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: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1772809351499158500 From: Mohamed Mediouni Signed-off-by: Mohamed Mediouni Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-id: 20260306130107.35359-18-mohamed@unpredictable.fr Signed-off-by: Peter Maydell --- hw/arm/virt.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 90769936d0..bced9f67f4 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -2393,13 +2393,20 @@ static void machvirt_init(MachineState *machine) exit(1); } =20 - if (vms->virt && !kvm_enabled() && !tcg_enabled() && !qtest_enabled())= { + if (vms->virt && !kvm_enabled() && !tcg_enabled() + && !hvf_enabled() && !qtest_enabled()) { error_report("mach-virt: %s does not support providing " "Virtualization extensions to the guest CPU", current_accel_name()); exit(1); } =20 + if (vms->virt && hvf_enabled() && !hvf_irqchip_in_kernel()) { + error_report("mach-virt: For HVF and Virtualization extensions " + "only kernel-irqchip=3Don is currently supported"); + exit(1); + } + if (vms->mte && hvf_enabled()) { error_report("mach-virt: %s does not support providing " "MTE to the guest CPU", --=20 2.43.0