From patchwork Mon Nov 8 04:03:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexey Kardashevskiy X-Patchwork-Id: 1552184 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4Hnct42dKyz9s1l for ; Mon, 8 Nov 2021 15:03:40 +1100 (AEDT) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Hnct36GNTz3064 for ; Mon, 8 Nov 2021 15:03:39 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=ozlabs.ru (client-ip=107.174.27.60; helo=ozlabs.ru; envelope-from=aik@ozlabs.ru; receiver=) Received: from ozlabs.ru (unknown [107.174.27.60]) by lists.ozlabs.org (Postfix) with ESMTP id 4Hncsv5FDTz2xWc for ; Mon, 8 Nov 2021 15:03:31 +1100 (AEDT) Received: from fstn1-p1.ozlabs.ibm.com. (localhost [IPv6:::1]) by ozlabs.ru (Postfix) with ESMTP id 3CD778004F; Sun, 7 Nov 2021 23:03:26 -0500 (EST) From: Alexey Kardashevskiy To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH kernel 0/3] powerpc/pseries/ddw: Fixes for persistent memory case Date: Mon, 8 Nov 2021 15:03:16 +1100 Message-Id: <20211108040320.3857636-1-aik@ozlabs.ru> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Frederic Barrat , Brian King , Alexey Kardashevskiy , Leonardo Bras Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" This is based on sha1 f855455dee0b Michael Ellerman "Automatic merge of 'next' into merge (2021-11-05 22:19)". Please comment. Thanks. Alexey Kardashevskiy (3): powerpc/pseries/ddw: Revert "Extend upper limit for huge DMA window for persistent memory" powerpc/pseries/ddw: simplify enable_ddw() powerpc/pseries/ddw: Do not try direct mapping with persistent memory and one window arch/powerpc/platforms/pseries/iommu.c | 26 ++++++++------------------ 1 file changed, 8 insertions(+), 18 deletions(-)