From patchwork Wed Mar 18 17:32:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Paul Durrant X-Patchwork-Id: 11445787 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 B9C4A139A for ; Wed, 18 Mar 2020 17:34:36 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 95F2C20724 for ; Wed, 18 Mar 2020 17:34:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=xen.org header.i=@xen.org header.b="CR+Bjkeq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 95F2C20724 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=xen.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1jEcYl-0006RR-Ae; Wed, 18 Mar 2020 17:32:51 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1jEcYk-0006RM-BG for xen-devel@lists.xenproject.org; Wed, 18 Mar 2020 17:32:50 +0000 X-Inumbo-ID: 7d33f124-693e-11ea-bec1-bc764e2007e4 Received: from mail.xenproject.org (unknown [104.130.215.37]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 7d33f124-693e-11ea-bec1-bc764e2007e4; Wed, 18 Mar 2020 17:32:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=xen.org; s=20200302mail; h=Content-Transfer-Encoding:Content-Type:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=IfvmqyLsDc/wQAagqwRXrPen9Gwtl7HS8sLmh6hNgvU=; b=CR+BjkeqZlBi8UkjXXKgAiZ/ly 2QA3e5MotkZonMcBFLT0gDNIAwsDNMHTg8hsrTdXdvSZwHQuOvJcRSjwxV3VdSd0hX2WIWdy28UlZ CPwLr+oQxWvp5+BAqxL2qPpk+rkdPCiHsRTmwEv9eGttQi0x3+/XQM5yrauVaGV8VhCc=; Received: from xenbits.xenproject.org ([104.239.192.120]) by mail.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1jEcYh-0005U1-Ll; Wed, 18 Mar 2020 17:32:47 +0000 Received: from 54-240-197-232.amazon.com ([54.240.197.232] helo=u2f063a87eabd5f.cbg10.amazon.com) by xenbits.xenproject.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1jEcYh-0007B3-Bn; Wed, 18 Mar 2020 17:32:47 +0000 From: Paul Durrant To: xen-devel@lists.xenproject.org Date: Wed, 18 Mar 2020 17:32:40 +0000 Message-Id: <20200318173243.29183-1-paul@xen.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [Xen-devel] [PATCH v4 0/3] make sure PGC_extra pages are dealt with properly X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Julien Grall , Wei Liu , Paul Durrant , Andrew Cooper , Konrad Rzeszutek Wilk , Ian Jackson , George Dunlap , Tim Deegan , Jan Beulich , =?utf-8?q?Roger_Pau_Monn=C3=A9?= Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" This series was formerly called "remove one more shared xenheap page: shared_info" but I have dropped the patches actually changing shared_info and just left the PGC_extra clean-up that was previously intertwined. Paul Durrant (3): mm: keep PGC_extra pages on a separate list x86 / ioreq: use a MEMF_no_refcount allocation for server pages... mm: add 'is_special_page' inline function... xen/arch/x86/domain.c | 9 +++++++++ xen/arch/x86/domctl.c | 2 +- xen/arch/x86/hvm/ioreq.c | 2 +- xen/arch/x86/mm.c | 13 ++++++------- xen/arch/x86/mm/altp2m.c | 2 +- xen/arch/x86/mm/mem_sharing.c | 3 +-- xen/arch/x86/mm/p2m-pod.c | 12 +++++++----- xen/arch/x86/mm/p2m.c | 4 ++-- xen/arch/x86/mm/shadow/common.c | 13 ++++++++----- xen/arch/x86/mm/shadow/multi.c | 3 ++- xen/arch/x86/tboot.c | 4 ++-- xen/common/domain.c | 1 + xen/common/page_alloc.c | 2 +- xen/include/asm-x86/mm.h | 6 ++---- xen/include/xen/mm.h | 10 +++++++--- xen/include/xen/sched.h | 13 +++++++++++++ 16 files changed, 64 insertions(+), 35 deletions(-) --- Cc: Andrew Cooper Cc: George Dunlap Cc: Ian Jackson Cc: Jan Beulich Cc: Julien Grall Cc: Konrad Rzeszutek Wilk Cc: "Roger Pau Monné" Cc: Stefano Stabellini Cc: Tim Deegan Cc: Wei Liu