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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 162C9C43331 for ; Fri, 27 Mar 2020 20:58:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DF7D32072F for ; Fri, 27 Mar 2020 20:58:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727612AbgC0U6k convert rfc822-to-8bit (ORCPT ); Fri, 27 Mar 2020 16:58:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:51574 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727322AbgC0U6j (ORCPT ); Fri, 27 Mar 2020 16:58:39 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: kvm@vger.kernel.org Subject: [Bug 201753] AMD-Vi: Unable to write to IOMMU perf counter Date: Fri, 27 Mar 2020 20:58:38 +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: ledufff@hotmail.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: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=201753 Neil (ledufff@hotmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ledufff@hotmail.com --- Comment #1 from Neil (ledufff@hotmail.com) --- Similar finding: [ 1.144340] pci 0000:00:00.2: AMD-Vi: Unable to read/write to IOMMU perf counter. [ 1.144456] pci 0000:00:00.2: can't derive routing for PCI INT A [ 1.144457] pci 0000:00:00.2: PCI INT A: not connected [ 1.144521] pci 0000:00:01.0: Adding to iommu group 0 [ 1.144774] pci 0000:00:01.2: Adding to iommu group 1 [ 1.145009] pci 0000:00:01.3: Adding to iommu group 2 [ 1.145245] pci 0000:00:01.6: Adding to iommu group 3 [ 1.145468] pci 0000:00:08.0: Adding to iommu group 4 [ 1.145677] pci 0000:00:08.1: Adding to iommu group 5 [ 1.145899] pci 0000:00:08.2: Adding to iommu group 4 [ 1.145924] pci 0000:00:14.0: Adding to iommu group 6 [ 1.146173] pci 0000:00:14.3: Adding to iommu group 6 [ 1.146224] pci 0000:00:18.0: Adding to iommu group 7 [ 1.146438] pci 0000:00:18.1: Adding to iommu group 7 [ 1.146464] pci 0000:00:18.2: Adding to iommu group 7 [ 1.146481] pci 0000:00:18.3: Adding to iommu group 7 [ 1.146498] pci 0000:00:18.4: Adding to iommu group 7 [ 1.146515] pci 0000:00:18.5: Adding to iommu group 7 [ 1.146542] pci 0000:00:18.6: Adding to iommu group 7 [ 1.146560] pci 0000:00:18.7: Adding to iommu group 7 [ 1.146598] pci 0000:01:00.0: Adding to iommu group 8 [ 1.146851] pci 0000:02:00.0: Adding to iommu group 9 [ 1.147143] pci 0000:03:00.0: Adding to iommu group 10 [ 1.147467] pci 0000:04:00.0: Adding to iommu group 11 [ 1.147606] pci 0000:04:00.0: Using iommu direct mapping [ 1.147648] pci 0000:04:00.1: Adding to iommu group 12 [ 1.147875] pci 0000:04:00.2: Adding to iommu group 12 [ 1.147912] pci 0000:04:00.3: Adding to iommu group 12 [ 1.147941] pci 0000:04:00.4: Adding to iommu group 12 [ 1.147979] pci 0000:04:00.5: Adding to iommu group 12 [ 1.148015] pci 0000:04:00.6: Adding to iommu group 12 [ 1.148032] pci 0000:05:00.0: Adding to iommu group 4 [ 1.148310] pci 0000:00:00.2: AMD-Vi: Found IOMMU cap 0x40 [ 1.148311] pci 0000:00:00.2: AMD-Vi: Extended features (0x4f77ef22294ada): [ 1.148312] PPR NX GT IA GA PC GA_vAPIC -- You are receiving this mail because: You are watching the assignee of the bug.