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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 64D54C4CEC9 for ; Wed, 18 Sep 2019 10:41:43 +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 394F6214AF for ; Wed, 18 Sep 2019 10:41:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=citrix.com header.i=@citrix.com header.b="LbuXyl1P" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 394F6214AF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=citrix.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 1iAXOp-0002f3-9u; Wed, 18 Sep 2019 10:41:27 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iAXOn-0002eR-VF for xen-devel@lists.xenproject.org; Wed, 18 Sep 2019 10:41:25 +0000 X-Inumbo-ID: d8f03091-da00-11e9-962b-12813bfff9fa Received: from esa1.hc3370-68.iphmx.com (unknown [216.71.145.142]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id d8f03091-da00-11e9-962b-12813bfff9fa; Wed, 18 Sep 2019 10:41:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=citrix.com; s=securemail; t=1568803279; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ldwnBs47AXZuyUhm4pKDhoExdNCzpDXN2hjt6LxWqNI=; b=LbuXyl1PMxEUoDHcfKjjdahNydLQ/30yEFVgweXCTB6jCt88z6gXlJEr fxpCyUpBzIQId2ADfmkLfNE20Bjjo8eFz0dlj5jio3+k/1H97818lmOal 3cs3+6AGoK2Uj5mknJ71aikg2z8PURxzqZ7wck6PJ7YPWd/RZFZk613ik c=; Authentication-Results: esa1.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none; spf=None smtp.pra=paul.durrant@citrix.com; spf=Pass smtp.mailfrom=Paul.Durrant@citrix.com; spf=None smtp.helo=postmaster@mail.citrix.com Received-SPF: None (esa1.hc3370-68.iphmx.com: no sender authenticity information available from domain of paul.durrant@citrix.com) identity=pra; client-ip=162.221.158.21; receiver=esa1.hc3370-68.iphmx.com; envelope-from="Paul.Durrant@citrix.com"; x-sender="paul.durrant@citrix.com"; x-conformance=sidf_compatible Received-SPF: Pass (esa1.hc3370-68.iphmx.com: domain of Paul.Durrant@citrix.com designates 162.221.158.21 as permitted sender) identity=mailfrom; client-ip=162.221.158.21; receiver=esa1.hc3370-68.iphmx.com; envelope-from="Paul.Durrant@citrix.com"; x-sender="Paul.Durrant@citrix.com"; x-conformance=sidf_compatible; x-record-type="v=spf1"; x-record-text="v=spf1 ip4:209.167.231.154 ip4:178.63.86.133 ip4:195.66.111.40/30 ip4:85.115.9.32/28 ip4:199.102.83.4 ip4:192.28.146.160 ip4:192.28.146.107 ip4:216.52.6.88 ip4:216.52.6.188 ip4:162.221.158.21 ip4:162.221.156.83 ~all" Received-SPF: None (esa1.hc3370-68.iphmx.com: no sender authenticity information available from domain of postmaster@mail.citrix.com) identity=helo; client-ip=162.221.158.21; receiver=esa1.hc3370-68.iphmx.com; envelope-from="Paul.Durrant@citrix.com"; x-sender="postmaster@mail.citrix.com"; x-conformance=sidf_compatible IronPort-SDR: 2OSCj2k8+k8h10XDXvn6ZJvtp4sbpN30XQLCcCS8uVLWWO90ZeiqmFk9hX0YrixEvHkotU6FsF mWoYtMd/jTiADBtdWqFH2loXQJzHeDdRiVaM5+PlXuovnuHmdx5HU7HQNXs6CqeGaFyjfeMdgn so9OrbhdBqdedqRki+HU1NMGDY7IyR8SU8gGjoFjtpxbzDUTiRlcvcHfhR0VLrIXwBg7ljT9wW J71vyimg/0dU7IX93q+eHfdK76QnXRaCf7zZmASNKoFOTUWfr4hqgT0X9yEXMWBG+FWdbAnTk5 0X4= X-SBRS: 2.7 X-MesageID: 5777372 X-Ironport-Server: esa1.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.64,520,1559534400"; d="scan'208";a="5777372" From: Paul Durrant To: Date: Wed, 18 Sep 2019 11:41:11 +0100 Message-ID: <20190918104113.3294-3-paul.durrant@citrix.com> X-Mailer: git-send-email 2.20.1.2.gb21ebb671 In-Reply-To: <20190918104113.3294-1-paul.durrant@citrix.com> References: <20190918104113.3294-1-paul.durrant@citrix.com> MIME-Version: 1.0 Subject: [Xen-devel] [PATCH v13 2/4] iommu: tidy up iommu_use_hap_pt() and need_iommu_pt_sync() macros 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 , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , Tim Deegan , Julien Grall , Paul Durrant , Jan Beulich , Volodymyr Babchuk , =?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" VGhlcyBtYWNyb3MgcmVhbGx5IG91Z2h0IHRvIGxpdmUgaW4gdGhlIGNvbW1vbiB4ZW4vaW9tbXUu aCBoZWFkZXIgcmF0aGVyCnRoZW4gYmVpbmcgZGlzdHJpYnV0ZWQgYW1vbmdzdCBhcmNoaXRlY3R1 cmUgc3BlY2lmaWMgaW9tbXUgaGVhZGVycyBhbmQKeGVuL3NjaGVkLmguIFRoaXMgcGF0Y2ggbW92 ZXMgdGhlbSB0aGVyZS4KCk5PVEU6IERpc2FibGluZyAnc2hhcmVwdCcgaW4gdGhlIGNvbW1hbmQg bGluZSBpb21tdSBvcHRpb25zIHNob3VsZCByZWFsbHkKICAgICAgYmUgaGFyZCBlcnJvciBvbiBB Uk0gKGFzIG9wcG9zZWQgdG8ganVzdCBiZWluZyBpZ25vcmVkKSwgc28gZGVmaW5lCiAgICAgICdp b21tdV9oYXBfcHRfc2hhcmUnIHRvIGJlIHRydWUgZm9yIEFSTSAodmlhIEFSTS1zZWxlY3RlZAog ICAgICBDT05GSUdfSU9NTVVfRk9SQ0VfUFRfU0hBUkUpLgoKU2lnbmVkLW9mZi1ieTogUGF1bCBE dXJyYW50IDxwYXVsLmR1cnJhbnRAY2l0cml4LmNvbT4KUmV2aWV3ZWQtYnk6IEphbiBCZXVsaWNo IDxqYmV1bGljaEBzdXNlLmNvbT4KQWNrZWQtYnk6IEp1bGllbiBHcmFsbCA8anVsaWVuLmdyYWxs QGFybS5jb20+Ci0tLQpDYzogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNv bT4KQ2M6IEdlb3JnZSBEdW5sYXAgPEdlb3JnZS5EdW5sYXBAZXUuY2l0cml4LmNvbT4KQ2M6IElh biBKYWNrc29uIDxpYW4uamFja3NvbkBldS5jaXRyaXguY29tPgpDYzogS29ucmFkIFJ6ZXN6dXRl ayBXaWxrIDxrb25yYWQud2lsa0BvcmFjbGUuY29tPgpDYzogU3RlZmFubyBTdGFiZWxsaW5pIDxz c3RhYmVsbGluaUBrZXJuZWwub3JnPgpDYzogVGltIERlZWdhbiA8dGltQHhlbi5vcmc+CkNjOiBX ZWkgTGl1IDx3bEB4ZW4ub3JnPgpDYzogVm9sb2R5bXlyIEJhYmNodWsgPFZvbG9keW15cl9CYWJj aHVrQGVwYW0uY29tPgpDYzogIlJvZ2VyIFBhdSBNb25uw6kiIDxyb2dlci5wYXVAY2l0cml4LmNv bT4KClByZXZpb3VzbHkgcGFydCBvZiBodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL2FyY2hp dmVzL2h0bWwveGVuLWRldmVsLzIwMTktMDcvbXNnMDIyNjcuaHRtbAoKdjExOgogLSBGaXggI2lm LyNlbGlmIG9yZGVyaW5nIGlzc3VlCgp2OToKIC0gQWRkIG5ldyBLY29uZmlnIG9wdGlvbiB0byBj YXVzZSAnaW9tbXVfaGFwX3B0X3NoYXJlJyB0byBiZSBkZWZpbmVkIHRvCiAgIHRydWUsIHJhdGhl ciB0aGFuIHVzaW5nIENPTkZJR19BUk0sIGFzIHJlcXVlc3RlZCBieSBKdWxpZW4KIC0gQXNzdW1p bmcgSmFuJ3MgUi1iIHN0YW5kcyBzaW5jZSB0aGlzIGlzIGEgbWFpbmx5IGEgY29zbWV0aWMgY2hh bmdlCiAgIGRpcmVjdGx5IHJlcXVlc3RlZCBieSBhbm90aGVyIG1haW50YWluZXIKCnY3OgogLSBS ZS13b3JrIHRoZSBBUk0gaGFuZGxpbmcgb2YgJ3NoYXJlcHQnIGFzIHN1Z2dlc3RlZCBieSBKYW4K IC0gTWFrZSBzdXJlIHRoYXQgbmVlZF9pb21tdV9wdF9zeW5jKCkgYWx3YXlzIGV2YWx1YXRlcyBp dHMgYXJndW1lbnQKLS0tCiB4ZW4vYXJjaC9hcm0vS2NvbmZpZyAgICAgICAgICAgIHwgIDEgKwog eGVuL2RyaXZlcnMvcGFzc3Rocm91Z2gvS2NvbmZpZyB8ICAzICsrKwogeGVuL2luY2x1ZGUvYXNt LWFybS9pb21tdS5oICAgICB8ICAzIC0tLQogeGVuL2luY2x1ZGUvYXNtLXg4Ni9pb21tdS5oICAg ICB8ICA0IC0tLS0KIHhlbi9pbmNsdWRlL3hlbi9pb21tdS5oICAgICAgICAgfCAxNSArKysrKysr KysrKysrKy0KIHhlbi9pbmNsdWRlL3hlbi9zY2hlZC5oICAgICAgICAgfCAgNiAtLS0tLS0KIDYg ZmlsZXMgY2hhbmdlZCwgMTggaW5zZXJ0aW9ucygrKSwgMTQgZGVsZXRpb25zKC0pCgpkaWZmIC0t Z2l0IGEveGVuL2FyY2gvYXJtL0tjb25maWcgYi94ZW4vYXJjaC9hcm0vS2NvbmZpZwppbmRleCBj MmRiMmE2OTUzLi5hNTFhYTdiZmE4IDEwMDY0NAotLS0gYS94ZW4vYXJjaC9hcm0vS2NvbmZpZwor KysgYi94ZW4vYXJjaC9hcm0vS2NvbmZpZwpAQCAtMjAsNiArMjAsNyBAQCBjb25maWcgQVJNCiAJ c2VsZWN0IEhBU19ERVZJQ0VfVFJFRQogCXNlbGVjdCBIQVNfUEFTU1RIUk9VR0gKIAlzZWxlY3Qg SEFTX1BEWAorCXNlbGVjdCBJT01NVV9GT1JDRV9QVF9TSEFSRQogCiBjb25maWcgQVJDSF9ERUZD T05GSUcKIAlzdHJpbmcKZGlmZiAtLWdpdCBhL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL0tjb25m aWcgYi94ZW4vZHJpdmVycy9wYXNzdGhyb3VnaC9LY29uZmlnCmluZGV4IGEzYzA2NDkxYmUuLjYx Zjk0NDYzOWUgMTAwNjQ0Ci0tLSBhL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL0tjb25maWcKKysr IGIveGVuL2RyaXZlcnMvcGFzc3Rocm91Z2gvS2NvbmZpZwpAQCAtMTMsMyArMTMsNiBAQCBjb25m aWcgQVJNX1NNTVUKIAkgIFNheSBZIGhlcmUgaWYgeW91ciBTb0MgaW5jbHVkZXMgYW4gSU9NTVUg ZGV2aWNlIGltcGxlbWVudGluZyB0aGUKIAkgIEFSTSBTTU1VIGFyY2hpdGVjdHVyZS4KIGVuZGlm CisKK2NvbmZpZyBJT01NVV9GT1JDRV9QVF9TSEFSRQorCWJvb2wKZGlmZiAtLWdpdCBhL3hlbi9p bmNsdWRlL2FzbS1hcm0vaW9tbXUuaCBiL3hlbi9pbmNsdWRlL2FzbS1hcm0vaW9tbXUuaAppbmRl eCAxNTc3ZTgzZDJiLi43N2E5NGIyOWViIDEwMDY0NAotLS0gYS94ZW4vaW5jbHVkZS9hc20tYXJt L2lvbW11LmgKKysrIGIveGVuL2luY2x1ZGUvYXNtLWFybS9pb21tdS5oCkBAIC0yMCw5ICsyMCw2 IEBAIHN0cnVjdCBhcmNoX2lvbW11CiAgICAgdm9pZCAqcHJpdjsKIH07CiAKLS8qIEFsd2F5cyBz aGFyZSBQMk0gVGFibGUgYmV0d2VlbiB0aGUgQ1BVIGFuZCB0aGUgSU9NTVUgKi8KLSNkZWZpbmUg aW9tbXVfdXNlX2hhcF9wdChkKSBpc19pb21tdV9lbmFibGVkKGQpCi0KIGNvbnN0IHN0cnVjdCBp b21tdV9vcHMgKmlvbW11X2dldF9vcHModm9pZCk7CiB2b2lkIGlvbW11X3NldF9vcHMoY29uc3Qg c3RydWN0IGlvbW11X29wcyAqb3BzKTsKIApkaWZmIC0tZ2l0IGEveGVuL2luY2x1ZGUvYXNtLXg4 Ni9pb21tdS5oIGIveGVuL2luY2x1ZGUvYXNtLXg4Ni9pb21tdS5oCmluZGV4IDUwNzFhZmQ2YTUu Ljg1NzQxZjdjOTYgMTAwNjQ0Ci0tLSBhL3hlbi9pbmNsdWRlL2FzbS14ODYvaW9tbXUuaAorKysg Yi94ZW4vaW5jbHVkZS9hc20teDg2L2lvbW11LmgKQEAgLTg2LDEwICs4Niw2IEBAIHN0cnVjdCBp b21tdV9pbml0X29wcyB7CiAKIGV4dGVybiBjb25zdCBzdHJ1Y3QgaW9tbXVfaW5pdF9vcHMgKmlv bW11X2luaXRfb3BzOwogCi0vKiBBcmUgd2UgdXNpbmcgdGhlIGRvbWFpbiBQMk0gdGFibGUgYXMg aXRzIElPTU1VIHBhZ2V0YWJsZT8gKi8KLSNkZWZpbmUgaW9tbXVfdXNlX2hhcF9wdChkKSBcCi0g ICAgKGhhcF9lbmFibGVkKGQpICYmIGlzX2lvbW11X2VuYWJsZWQoZCkgJiYgaW9tbXVfaGFwX3B0 X3NoYXJlKQotCiB2b2lkIGlvbW11X3VwZGF0ZV9pcmVfZnJvbV9hcGljKHVuc2lnbmVkIGludCBh cGljLCB1bnNpZ25lZCBpbnQgcmVnLCB1bnNpZ25lZCBpbnQgdmFsdWUpOwogdW5zaWduZWQgaW50 IGlvbW11X3JlYWRfYXBpY19mcm9tX2lyZSh1bnNpZ25lZCBpbnQgYXBpYywgdW5zaWduZWQgaW50 IHJlZyk7CiBpbnQgaW9tbXVfc2V0dXBfaHBldF9tc2koc3RydWN0IG1zaV9kZXNjICopOwpkaWZm IC0tZ2l0IGEveGVuL2luY2x1ZGUveGVuL2lvbW11LmggYi94ZW4vaW5jbHVkZS94ZW4vaW9tbXUu aAppbmRleCBkZmVjMGNhM2ZjLi40MmE5MmEzMzc5IDEwMDY0NAotLS0gYS94ZW4vaW5jbHVkZS94 ZW4vaW9tbXUuaAorKysgYi94ZW4vaW5jbHVkZS94ZW4vaW9tbXUuaApAQCAtNTYsNyArNTYsOSBA QCBleHRlcm4gYm9vbF90IGlvbW11X2VuYWJsZSwgaW9tbXVfZW5hYmxlZDsKIGV4dGVybiBib29s X3QgZm9yY2VfaW9tbXUsIGlvbW11X3ZlcmJvc2UsIGlvbW11X2lnZng7CiBleHRlcm4gYm9vbF90 IGlvbW11X3Nub29wLCBpb21tdV9xaW52YWwsIGlvbW11X2ludHJlbWFwLCBpb21tdV9pbnRwb3N0 OwogCi0jaWZkZWYgQ09ORklHX0hWTQorI2lmIGRlZmluZWQoQ09ORklHX0lPTU1VX0ZPUkNFX1BU X1NIQVJFKQorI2RlZmluZSBpb21tdV9oYXBfcHRfc2hhcmUgdHJ1ZQorI2VsaWYgZGVmaW5lZChD T05GSUdfSFZNKQogZXh0ZXJuIGJvb2wgaW9tbXVfaGFwX3B0X3NoYXJlOwogI2Vsc2UKICNkZWZp bmUgaW9tbXVfaGFwX3B0X3NoYXJlIGZhbHNlCkBAIC0yODgsNiArMjkwLDE3IEBAIHN0cnVjdCBk b21haW5faW9tbXUgewogI2RlZmluZSBpb21tdV9zZXRfZmVhdHVyZShkLCBmKSAgIHNldF9iaXQo ZiwgZG9tX2lvbW11KGQpLT5mZWF0dXJlcykKICNkZWZpbmUgaW9tbXVfY2xlYXJfZmVhdHVyZShk LCBmKSBjbGVhcl9iaXQoZiwgZG9tX2lvbW11KGQpLT5mZWF0dXJlcykKIAorLyogQXJlIHdlIHVz aW5nIHRoZSBkb21haW4gUDJNIHRhYmxlIGFzIGl0cyBJT01NVSBwYWdldGFibGU/ICovCisjZGVm aW5lIGlvbW11X3VzZV9oYXBfcHQoZCkgXAorICAgIChoYXBfZW5hYmxlZChkKSAmJiBpc19pb21t dV9lbmFibGVkKGQpICYmIGlvbW11X2hhcF9wdF9zaGFyZSkKKworLyogRG9lcyB0aGUgSU9NTVUg cGFnZXRhYmxlIG5lZWQgdG8gYmUga2VwdCBzeW5jaHJvbml6ZWQgd2l0aCB0aGUgUDJNICovCisj aWZkZWYgQ09ORklHX0hBU19QQVNTVEhST1VHSAorI2RlZmluZSBuZWVkX2lvbW11X3B0X3N5bmMo ZCkgICAgIChkb21faW9tbXUoZCktPm5lZWRfc3luYykKKyNlbHNlCisjZGVmaW5lIG5lZWRfaW9t bXVfcHRfc3luYyhkKSAgICAgKHsgKHZvaWQpKGQpOyBmYWxzZTsgfSkKKyNlbmRpZgorCiBpbnQg X19tdXN0X2NoZWNrIGlvbW11X3N1c3BlbmQodm9pZCk7CiB2b2lkIGlvbW11X3Jlc3VtZSh2b2lk KTsKIHZvaWQgaW9tbXVfY3Jhc2hfc2h1dGRvd24odm9pZCk7CmRpZmYgLS1naXQgYS94ZW4vaW5j bHVkZS94ZW4vc2NoZWQuaCBiL3hlbi9pbmNsdWRlL3hlbi9zY2hlZC5oCmluZGV4IGFlMWZhZjcw ZDMuLmE2ODk2MjIxZjkgMTAwNjQ0Ci0tLSBhL3hlbi9pbmNsdWRlL3hlbi9zY2hlZC5oCisrKyBi L3hlbi9pbmNsdWRlL3hlbi9zY2hlZC5oCkBAIC05NjUsMTIgKzk2NSw2IEBAIHN0YXRpYyBpbmxp bmUgYm9vbCBpc19od2RvbV9waW5uZWRfdmNwdShjb25zdCBzdHJ1Y3QgdmNwdSAqdikKICAgICAg ICAgICAgIGNwdW1hc2tfd2VpZ2h0KHYtPmNwdV9oYXJkX2FmZmluaXR5KSA9PSAxKTsKIH0KIAot I2lmZGVmIENPTkZJR19IQVNfUEFTU1RIUk9VR0gKLSNkZWZpbmUgbmVlZF9pb21tdV9wdF9zeW5j KGQpIChkb21faW9tbXUoZCktPm5lZWRfc3luYykKLSNlbHNlCi0jZGVmaW5lIG5lZWRfaW9tbXVf cHRfc3luYyhkKSBmYWxzZQotI2VuZGlmCi0KIHN0YXRpYyBpbmxpbmUgYm9vbCBpc192Y3B1X29u bGluZShjb25zdCBzdHJ1Y3QgdmNwdSAqdikKIHsKICAgICByZXR1cm4gIXRlc3RfYml0KF9WUEZf ZG93biwgJnYtPnBhdXNlX2ZsYWdzKTsKLS0gCjIuMjAuMS4yLmdiMjFlYmI2NzEKCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGlu ZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnBy b2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs