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 B72974A0F for ; Wed, 10 Jul 2024 00:44:55 +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=1720572295; cv=none; b=i0hl1MDF5uMEHtB6nxMGRMMYYHcNOgiQwC35V7lPdqdqO/mXyIFM9junlagtZKt5Hdj/HYknCB7RRnpuh9gnaM75LjWfu0UIqO4/qXU+dViiN3EcUIcYd8fipXm44xXkKeM8JLxk7XqPRnAZgUpFjNV+2/OJkbCNzX5Zo27OKZ0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720572295; c=relaxed/simple; bh=TSDrcGiCr57XrhRhLbZyiBS2mSNgOWnH8SPDAjSjUCs=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=BV1Hj7EEszPKeRYwqjJyI5mYd3nAWBcZnRIoI6yff+HqTLRJiTspR9K1CRm698nYlrADd8LbgZ6f+q0fcwT9p+Jw5tIbAFxTPgBe1qHNrQHub9bBPpCBrIlAvO7FTmxp1N5tHoV4j6dOk3zENz/wlxHdUsQ1SOZnCdmPQOfbr5A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=phRzbQTu; 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="phRzbQTu" Received: by smtp.kernel.org (Postfix) with ESMTPS id 41301C4AF0E for ; Wed, 10 Jul 2024 00:44:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720572295; bh=TSDrcGiCr57XrhRhLbZyiBS2mSNgOWnH8SPDAjSjUCs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=phRzbQTuYRmYi8tvjAvx9nUyxuRZx70Kllk9ETcQW7J9Ci+xM4vZHkRxFioozfWPj zNbnLyw6huLrM2WZ4TY2CXuDMKN9p/E5bKLwCnhfYYPJ0/PxMRUhSLMqpDePOQMu7a 6JBHczuP1/muAu5idP9DpEgqCtmc7P3fn+Vin1IXEcqG4Yaq2rfdfHYdr1kOmL9scr LdZO5OliFYBNNYwK68RwS7FIfRt9DXkmQ0yFnZBX4Xuc0uVQwn6bRMWykw5pzCvDpC TFpdpxkGq86gKe39GJZYH0QY8TnOx3Sb9PtHGXP0oVWWCCrL9BYfyd6s3Bth63flnB N47HXwlvpJsFA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 3901CC53BB8; Wed, 10 Jul 2024 00:44:55 +0000 (UTC) From: bugzilla-daemon@kernel.org To: kvm@vger.kernel.org Subject: [Bug 219010] [REGRESSION][VFIO] kernel 6.9.7 causing qemu crash because of "Collect hot-reset devices to local buffer" Date: Wed, 10 Jul 2024 00:44:54 +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: yi.l.liu@intel.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=3D219010 --- Comment #6 from Liu, Yi L (yi.l.liu@intel.com) --- On 2024/7/10 04:49, bugzilla-daemon@kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=3D219010 >=20 > --- Comment #5 from =C5=BDilvinas =C5=BDaltiena (zaltys@natrix.lt) --- > (In reply to Liu, Yi L from comment #3) >> It appears that the count is used without init.. And it does not happen >> with other devices as they have FLR, hence does not trigger the hotreset >> info path. Please try below patch to see if it works. >> >=20 > Patch fixes the problem on my system. >=20 patch submitted to mailing list. Thanks, and feel free to let me know if it is proper to add your reported-by, and add your tested-by. --=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.=