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 E8907221555 for ; Tue, 29 Apr 2025 15:26:00 +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=1745940361; cv=none; b=ORLIh3j4VNv+D0SOxt2jGG1Q0juYCwpObzXLeqBBjt3ChxUjf+RHz4KwisLyMcXL1p4JJQbdXa4X4c7WqV/hfxIdMWOXzoq/tT+MVMqC9a5/fqwEUAEYouaTHTeSAc6OgGO6g3S3UhmXZtC1JjBhIzjwZy1u9ig3mMWhbl0tTM0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745940361; c=relaxed/simple; bh=iPPS59ubPgYRAGxhM20ubQpCZvgP540nQs22zPDK6Lk=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=HYIITamCEaMpqE17fgF6ko4dCrR3nFMNyASwoDBwlyixYrYZizV4vDmBdEU7Jgw8dszad2u+AeAMT/nk+Pgkx8A74h7R6zeqwTCQhm3cVz6BQLC9hWtyIdFUReUI9W7k5aXGOMH/TiqXEvoANjybRL4XfTOU4cQdg6tKyv9e60M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UexgQLl+; 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="UexgQLl+" Received: by smtp.kernel.org (Postfix) with ESMTPS id 507DFC4CEF1 for ; Tue, 29 Apr 2025 15:26:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745940360; bh=iPPS59ubPgYRAGxhM20ubQpCZvgP540nQs22zPDK6Lk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=UexgQLl+z/aSxN3Qkgoq+KA7xa6RVKOb82XPECFR1ml1omo+gDRuESEQbSr2xLt+Z +/OJtHLNw+mPuFY8r6qvLg1vFyna2Rnq4LUZC5sDIWnxCJEkOnoIQgZcsnlaIq9I6W MHRLGjTmUKlgrapva0wQig50u+VAIKJf5U7xCZoBb5GbdmSBLpMOi1i5tOOf/jATlq G8fV2VL+3bsWtnbtd53MuGQkWeGQvEeaHJ/VuAyd/h1bOAYZSwnXIlT0fo+D3iG7h0 0upS4WoZIXRFjwzzIO0EHH73GVeQPAbLaFxH0jIY6FCSwRz30xhAfWI2ll5HXsbDJj SFbBfU3T7pf6g== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 49463C53BC5; Tue, 29 Apr 2025 15:26:00 +0000 (UTC) From: bugzilla-daemon@kernel.org To: kvm@vger.kernel.org Subject: [Bug 220057] Kernel regression. Linux VMs crashing (I did not test Windows guest VMs) Date: Tue, 29 Apr 2025 15:25:59 +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: blocking X-Bugzilla-Who: adolfotregosa@gmail.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=3D220057 --- Comment #31 from Adolfo (adolfotregosa@gmail.com) --- (In reply to Alex Williamson from comment #30) > (In reply to Adolfo from comment #29) > > (In reply to Alex Williamson from comment #28) > > > Another option may be to set the cpu as "cpu: kvm64" which is the > default.=20 > > > I noted somewhere this should present a 40-bit physical address space, > > which > > > might be close enough. > >=20 > > If I recall correctly, cpu must be set to 'host' for nvidia gpu passthr= ough > > to work. That said, I would still prefer to keep the CPU set to 'host'. >=20 > kvm64 works just fine with NVIDIA GPU assignment to a Linux guest for me. I just tested it remotely. VM will not even start. --=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.=