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=-4.0 required=3.0 tests=MAILING_LIST_MULTI, SIGNED_OFF_BY,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 B4059C06508 for ; Sun, 30 Jun 2019 23:03:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8627B208C3 for ; Sun, 30 Jun 2019 23:03:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727201AbfF3XDM convert rfc822-to-8bit (ORCPT ); Sun, 30 Jun 2019 19:03:12 -0400 Received: from mail.wl.linuxfoundation.org ([198.145.29.98]:44958 "EHLO mail.wl.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727175AbfF3XDM (ORCPT ); Sun, 30 Jun 2019 19:03:12 -0400 Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 986A928511 for ; Sun, 30 Jun 2019 23:03:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8A250284ED; Sun, 30 Jun 2019 23:03:11 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: kvm@vger.kernel.org Subject: [Bug 203979] kvm_spurious_fault in L1 when running a nested kvm instance on AMD i686-pae Date: Sun, 30 Jun 2019 23:03:11 +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: jpalecek@web.de 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 X-Virus-Scanned: ClamAV using ClamSMTP 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=203979 Jiri Palecek (jpalecek@web.de) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |karahmed@amazon.de --- Comment #1 from Jiri Palecek (jpalecek@web.de) --- So, I have bisected this and found the culprit to be: commit 8c5fbf1a723107814c20c3f4d6343ab9d694a705 (refs/bisect/bad) Author: KarimAllah Ahmed Date: Thu Jan 31 21:24:40 2019 +0100 KVM/nSVM: Use the new mapping API for mapping guest memory Use the new mapping API for mapping guest memory to avoid depending on "struct page". Signed-off-by: KarimAllah Ahmed Reviewed-by: Konrad Rzeszutek Wilk Signed-off-by: Paolo Bonzini -- You are receiving this mail because: You are watching the assignee of the bug.