From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6BDFAC04A6A for ; Wed, 5 Jul 2023 15:27:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233210AbjGEP1u (ORCPT ); Wed, 5 Jul 2023 11:27:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232425AbjGEP1p (ORCPT ); Wed, 5 Jul 2023 11:27:45 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3AE2719AB for ; Wed, 5 Jul 2023 08:27:38 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4556A615F2 for ; Wed, 5 Jul 2023 15:27:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id ABD91C433CC for ; Wed, 5 Jul 2023 15:27:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1688570857; bh=4MuFxGvSTsOdfrWrgL+EE6BlSs/I8K+sTUbxq3UDGs4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=RFlDN+WOyXp1I4xca6wo2qR/0KYcecZPb5QhqnIE0Epu4Q3HnPvflQwRh1Wew7Osh TtswPxeKyqnnuaOKJBQ/gBae6BzGyeXxNw/zhb2rZclqN6pNc4tV3Zyvv0if2VhO2b e9cdSanHfjdkow5L5MgxTk8h0ibB/wnU/meaGwTYn8bKENTmRgiqBjwNYIEsSkVrOE D5/wojXla/zEa8D+chMtOhphrx0A0Eg3hhrakIjtwIW4fII5emwdhh6VAZW4y5UUX+ bm0Xi81l9Uxy8e8dOPPrpycOdNznTsBqd8x7qZn4uI8p2MUxtUi50iB//V0Zjrw3RW JydySSZJHYlZg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 9B5C7C53BD0; Wed, 5 Jul 2023 15:27:37 +0000 (UTC) From: bugzilla-daemon@kernel.org To: kvm@vger.kernel.org Subject: [Bug 217307] windows guest entering boot loop when nested virtualization enabled and hyperv installed Date: Wed, 05 Jul 2023 15:27:37 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo virtualization_kvm@kernel-bugs.osdl.org X-Bugzilla-Product: Virtualization X-Bugzilla-Component: kvm X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: webczat@outlook.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: virtualization_kvm@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D217307 --- Comment #17 from Micha=C5=82 Zegan (webczat@outlook.com) --- well, no matter what problems you had before with nested virtualization, according to some forum posts I was reading lately it seems that my problem= is something that exclusively affects 12th gen and above. and no toggling of features help, except features which would just disable nested virtualizati= on. sep, vme, vmx features when disabled make vm boot without hypervisor. Any o= ther combination results in boot loop, and i was even crazy enough to both disab= le and enable them one by one. nothing comes close to working. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=