From patchwork Wed Apr 3 04:12:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexey Kardashevskiy X-Patchwork-Id: 1075362 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=kvm-ppc-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=ozlabs.ru Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44Yt2v4RTFz9sSG for ; Wed, 3 Apr 2019 15:12:39 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725941AbfDCEMi (ORCPT ); Wed, 3 Apr 2019 00:12:38 -0400 Received: from ozlabs.ru ([107.173.13.209]:44759 "EHLO ozlabs.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726571AbfDCEMi (ORCPT ); Wed, 3 Apr 2019 00:12:38 -0400 Received: from fstn1-p1.ozlabs.ibm.com (localhost [IPv6:::1]) by ozlabs.ru (Postfix) with ESMTP id 58444AE80042; Wed, 3 Apr 2019 00:12:36 -0400 (EDT) From: Alexey Kardashevskiy To: linuxppc-dev@lists.ozlabs.org Cc: Alexey Kardashevskiy , David Gibson , kvm-ppc@vger.kernel.org, "Aneesh Kumar K.V" , Paul Mackerras Subject: [PATCH kernel v2 0/2] powerpc/mm_iommu: Fixes Date: Wed, 3 Apr 2019 15:12:31 +1100 Message-Id: <20190403041233.57619-1-aik@ozlabs.ru> X-Mailer: git-send-email 2.17.1 Sender: kvm-ppc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm-ppc@vger.kernel.org The patches do independent things but touch exact same code so the order in which they should apply matters. This supercedes: [PATCH kernel] powerpc/mm_iommu: Allow pinning large regions [PATCH kernel 1/2] powerpc/mm_iommu: Prepare for less locking [PATCH kernel 2/2] powerpc/mm_iommu: Fix potential deadlock This is based on sha1 5e7a8ca31926 Linus Torvalds "Merge branch 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs". Please comment. Thanks. Alexey Kardashevskiy (2): powerpc/mm_iommu: Fix potential deadlock powerpc/mm_iommu: Allow pinning large regions arch/powerpc/mm/mmu_context_iommu.c | 97 +++++++++++++++++------------ 1 file changed, 58 insertions(+), 39 deletions(-)