From patchwork Mon Apr 20 23:53:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Mackerras X-Patchwork-Id: 11500077 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0A8C4112C for ; Mon, 20 Apr 2020 23:53:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D01C82082E for ; Mon, 20 Apr 2020 23:53:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ozlabs.org header.i=@ozlabs.org header.b="AAw+ol29" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726725AbgDTXxJ (ORCPT ); Mon, 20 Apr 2020 19:53:09 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:56801 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725989AbgDTXxJ (ORCPT ); Mon, 20 Apr 2020 19:53:09 -0400 Received: by ozlabs.org (Postfix, from userid 1003) id 495k680rMFz9sSK; Tue, 21 Apr 2020 09:53:03 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ozlabs.org; s=201707; t=1587426784; bh=4g/i2MGnTG6nJDseUfUwsw1dXEWqVewuevwTuwG5qgk=; h=Date:From:To:Cc:Subject:From; b=AAw+ol29IphyefKgOkTg7mgJkCBqOuFEFDhNrJ+knK0TX+o9mttp4ZHY+8q6TO2w8 ebHBXStg/TFfEUk1fpxqtc4W2Lu5MlYwvx/r7zfa2seqBUwxeAKNXZFGLkrPnRKQ0B TBmHL5AYkCLTItwPzsNgefMG+r/M5WKibl9w045j3lkCk9FYmF2DAyYqWr8p/5gpGe clM5pexpppqnhvdoEEP767YmaQPt1jD2uGyU8prUdq9Iq7sAJjp3elT3wgdeEOUqO7 FXzRNB8Y/QTc+fkkLc6TNb50F2f1XdkZudgp5JemyiGXjBQ402OB7On5hT63/kZ+ks oGaXkmcrgNf4g== Date: Tue, 21 Apr 2020 09:53:00 +1000 From: Paul Mackerras To: Paolo Bonzini , kvm@vger.kernel.org Cc: kvm-ppc@vger.kernel.org, David Gibson Subject: [GIT PULL] Please pull my kvm-ppc-fixes-5.7-1 tag Message-ID: <20200420235300.GA7086@blackberry> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Paolo, Please do a pull from my kvm-ppc-fixes-5.7-1 tag to get one commit which fixes a regression introduced in the 5.7 merge window by one of my patches. It causes guests in HPT mode occasionally to get a spurious EFAULT error return from KVM_RUN, which tends to cause them to die. Thanks, Paul. The following changes since commit dbef2808af6c594922fe32833b30f55f35e9da6d: KVM: VMX: fix crash cleanup when KVM wasn't used (2020-04-07 08:35:36 -0400) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc tags/kvm-ppc-fixes-5.7-1 for you to fetch changes up to ae49dedaa92b55258544aace7c585094b862ef79: KVM: PPC: Book3S HV: Handle non-present PTEs in page fault functions (2020-04-21 09:23:41 +1000) ---------------------------------------------------------------- PPC KVM fix for 5.7 - Fix a regression introduced in the last merge window, which results in guests in HPT mode dying randomly. ---------------------------------------------------------------- Paul Mackerras (1): KVM: PPC: Book3S HV: Handle non-present PTEs in page fault functions arch/powerpc/kvm/book3s_64_mmu_hv.c | 9 +++++---- arch/powerpc/kvm/book3s_64_mmu_radix.c | 9 +++++---- 2 files changed, 10 insertions(+), 8 deletions(-)