From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64C09C33CA1 for ; Wed, 8 Jan 2020 17:15:04 +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 44B052067D for ; Wed, 8 Jan 2020 17:15:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 44B052067D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none 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 1ipEv0-0000dP-4Z; Wed, 08 Jan 2020 17:14:54 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ipEuy-0000cI-JI for xen-devel@lists.xenproject.org; Wed, 08 Jan 2020 17:14:52 +0000 X-Inumbo-ID: 5a009940-323a-11ea-b1f0-bc764e2007e4 Received: from mga14.intel.com (unknown [192.55.52.115]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 5a009940-323a-11ea-b1f0-bc764e2007e4; Wed, 08 Jan 2020 17:14:39 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Jan 2020 09:14:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,410,1571727600"; d="scan'208";a="395806097" Received: from tlengyel-mobl2.amr.corp.intel.com (HELO localhost.localdomain) ([10.251.132.23]) by orsmga005.jf.intel.com with ESMTP; 08 Jan 2020 09:14:37 -0800 From: Tamas K Lengyel To: xen-devel@lists.xenproject.org Date: Wed, 8 Jan 2020 09:14:04 -0800 Message-Id: X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 Subject: [Xen-devel] [PATCH v4 07/18] x86/mem_sharing: Use INVALID_MFN and p2m_is_shared in relinquish_shared_pages 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: Tamas K Lengyel , Tamas K Lengyel , Wei Liu , George Dunlap , Andrew Cooper , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" V2hpbGUgdXNpbmcgX21mbigwKSBpcyBvZiBubyBjb25zZXF1ZW5jZSBkdXJpbmcgdGVhcmRvd24s IElOVkFMSURfTUZOIGlzIHRoZQpjb3JyZWN0IHZhbHVlIHRoYXQgc2hvdWxkIGJlIHVzZWQuCgpT aWduZWQtb2ZmLWJ5OiBUYW1hcyBLIExlbmd5ZWwgPHRhbWFzLmxlbmd5ZWxAaW50ZWwuY29tPgot LS0KIHhlbi9hcmNoL3g4Ni9tbS9tZW1fc2hhcmluZy5jIHwgNCArKy0tCiAxIGZpbGUgY2hhbmdl ZCwgMiBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3hlbi9hcmNo L3g4Ni9tbS9tZW1fc2hhcmluZy5jIGIveGVuL2FyY2gveDg2L21tL21lbV9zaGFyaW5nLmMKaW5k ZXggM2FhNjFjMzBlNi4uOTVlNzVmZjI5OCAxMDA2NDQKLS0tIGEveGVuL2FyY2gveDg2L21tL21l bV9zaGFyaW5nLmMKKysrIGIveGVuL2FyY2gveDg2L21tL21lbV9zaGFyaW5nLmMKQEAgLTEzMjYs NyArMTMyNiw3IEBAIGludCByZWxpbnF1aXNoX3NoYXJlZF9wYWdlcyhzdHJ1Y3QgZG9tYWluICpk KQogICAgICAgICAgICAgYnJlYWs7CiAKICAgICAgICAgbWZuID0gcDJtLT5nZXRfZW50cnkocDJt LCBfZ2ZuKGdmbiksICZ0LCAmYSwgMCwgTlVMTCwgTlVMTCk7Ci0gICAgICAgIGlmICggbWZuX3Zh bGlkKG1mbikgJiYgdCA9PSBwMm1fcmFtX3NoYXJlZCApCisgICAgICAgIGlmICggbWZuX3ZhbGlk KG1mbikgJiYgcDJtX2lzX3NoYXJlZCh0KSApCiAgICAgICAgIHsKICAgICAgICAgICAgIC8qIERv ZXMgbm90IGZhaWwgd2l0aCBFTk9NRU0gZ2l2ZW4gdGhlIERFU1RST1kgZmxhZyAqLwogICAgICAg ICAgICAgQlVHX09OKF9fbWVtX3NoYXJpbmdfdW5zaGFyZV9wYWdlKApAQCAtMTMzNiw3ICsxMzM2 LDcgQEAgaW50IHJlbGlucXVpc2hfc2hhcmVkX3BhZ2VzKHN0cnVjdCBkb21haW4gKmQpCiAgICAg ICAgICAgICAgKiB1bnNoYXJlLiAgTXVzdCBzdWNjZWVkOiB3ZSBqdXN0IHJlYWQgdGhlIG9sZCBl bnRyeSBhbmQKICAgICAgICAgICAgICAqIHdlIGhvbGQgdGhlIHAybSBsb2NrLgogICAgICAgICAg ICAgICovCi0gICAgICAgICAgICBzZXRfcmMgPSBwMm0tPnNldF9lbnRyeShwMm0sIF9nZm4oZ2Zu KSwgX21mbigwKSwgUEFHRV9PUkRFUl80SywKKyAgICAgICAgICAgIHNldF9yYyA9IHAybS0+c2V0 X2VudHJ5KHAybSwgX2dmbihnZm4pLCBJTlZBTElEX01GTiwgUEFHRV9PUkRFUl80SywKICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHAybV9pbnZhbGlkLCBwMm1fYWNjZXNzX3J3 eCwgLTEpOwogICAgICAgICAgICAgQVNTRVJUKCFzZXRfcmMpOwogICAgICAgICAgICAgY291bnQg Kz0gMHgxMDsKLS0gCjIuMjAuMQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnBy b2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94 ZW4tZGV2ZWw=