From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DBE13D53F for ; Wed, 31 Jul 2024 01:47:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722390478; cv=none; b=o+2JOP7Zmu2NwT+mhtDNHEGn9vXlAcIwPbmWC8uoN1IN62hKf3G6NY7kGOZieKfSLWCTJXKKKYWReoEwT5K3BLWKP2a68rtgGHAD/SSAWI1C9U8SWGUnKZ3F4UGwBzW4jf5UUiP94JDg2rhH2/vfqv8f9DDcAGq21RJlJmS25iQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722390478; c=relaxed/simple; bh=kKQOtjoTILbJapNH5Wr0dasGho7damKQlIpxoC0bQiY=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=M8ihWj0TbQYqOYT7Qj4975ADed+a00TD7pjPHwXRv/dYyfuc3K+8hBB3LyXZJTyS9dxb9x+IAH6/LgAaaVl/UszapEMSE5xka5PSLoTqT9Vyk3OTmqCBsfQ6fMf1ndTHMTgYXAlvoqTiXYPiTW1CIGSyLiUeE4BcxHAgG9v3JYI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=N7k3JFGC; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="N7k3JFGC" Received: by smtp.kernel.org (Postfix) with ESMTPS id 6AEC7C4AF10 for ; Wed, 31 Jul 2024 01:47:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722390478; bh=kKQOtjoTILbJapNH5Wr0dasGho7damKQlIpxoC0bQiY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=N7k3JFGC9WjKNDDvsBhSBoWF98gdr6OL874SWFwyKBW3sZrqJ1sm8jiKh7yfRqVKx GP7qpCuxNpUyYdrRMC/M1BqsdJbVr0VqhBwPIoQcriGnSH61OQEF6vJwTju8BPXsGk 7T39zW1D5AYGkZzz+kjtzdDn5Bre7aP7NsdGIuyS8Qli/iROVKgjRMG0xYqxWStjjZ 8S3ePIPzi2ohYFtSj7fW20hdi0fZX7ipYR0qikyGESq5GKISp6y2Axk7O0s61f5ESM jAn+ZHCRYtliZHxWQBMn0KSTVfx9WA70G2lXmzzA8LKKj63yBbF9OrgHsc/7bXwZFD moYFNuIG8Hc+g== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 5966CC53B73; Wed, 31 Jul 2024 01:47:58 +0000 (UTC) From: bugzilla-daemon@kernel.org To: kvm@vger.kernel.org Subject: [Bug 219112] Machine will not wake from suspend if KVM VM is running Date: Wed, 31 Jul 2024 01:47:58 +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: normal X-Bugzilla-Who: seanjc@google.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 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 Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D219112 --- Comment #1 from Sean Christopherson (seanjc@google.com) --- On Tue, Jul 30, 2024, bugzilla-daemon@kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=3D219112 >=20 > Bug ID: 219112 > Summary: Machine will not wake from suspend if KVM VM is > running > Product: Virtualization > Version: unspecified > Hardware: AMD > OS: Linux > Status: NEW > Severity: normal > Priority: P3 > Component: kvm > Assignee: virtualization_kvm@kernel-bugs.osdl.org > Reporter: alex.delorenzo@gmail.com > Regression: No >=20 > Steps to reproduce: >=20 > 1) Start a KVM virtual machine with QEMU. I used Quickemu to build and st= art > a > VM.=20 >=20 > 2) Suspend to RAM >=20 > 3) Wake from suspend >=20 > Expected outcome: Machine should resume from suspend when a KVM VM is run= ning >=20 > Observed outcome: Machine will not resume from suspend As in, suspend/resume the host, and the host never resumes? > I tried this on 6.6.42 LTS, 6.9.x, and 6.10-rc1 through 6.10.2, and ran i= nto Have you tried older kernels? If so, is bisecting possible? E.g. there wa= s a somewhat related rework in 6.1 (IIRC). > the same problem. Unfortunately, I can't find a kernel version where this > problem isn't present. Nothing gets printed to the system or kernel logs. >=20 > This is on an AMD Ryzen 7 5850U laptop. >=20 > --=20 > You may reply to this email to add a comment. >=20 > You are receiving this mail because: > You are watching the assignee of the bug. --=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.=