From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751819AbeFBQkI (ORCPT ); Sat, 2 Jun 2018 12:40:08 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33755 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750964AbeFBQkG (ORCPT ); Sat, 2 Jun 2018 12:40:06 -0400 Date: Sat, 2 Jun 2018 10:40:05 -0600 From: Alex Williamson To: Linus Torvalds Cc: , "kvm@vger.kernel.org" , Amadeusz =?UTF-8?B?U8WCYXdpxYRza2k=?= , "Jason Cai (Xiang Feng)" Subject: [GIT PULL] VFIO fix for v4.17 Message-ID: <20180602104005.018ba72c@w520.home> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, Sorry for the last minute pull request, a bisection has just identified the commit reverted below as introducing a bad page state issue for vfio users. Please pull for v4.17. Thanks, Alex The following changes since commit 0512e0134582ef85dee77d51aae77dcd1edec495: Merge tag 'xfs-4.17-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux (2018-05-31 16:23:07 -0500) are available in the Git repository at: git://github.com/awilliam/linux-vfio.git tags/vfio-v4.17 for you to fetch changes up to 89c29def6b0101fff66a3d74d0178b844f88d732: Revert "vfio/type1: Improve memory pinning process for raw PFN mapping" (2018-06-02 08:41:44 -0600) ---------------------------------------------------------------- VFIO fix v4.17 - Revert a pfn page mapping optimization identified as introducing a bad page state regression (Alex Williamson) ---------------------------------------------------------------- Alex Williamson (1): Revert "vfio/type1: Improve memory pinning process for raw PFN mapping" drivers/vfio/vfio_iommu_type1.c | 25 ++++++++++--------------- 1 file changed, 10 insertions(+), 15 deletions(-)