From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Durrant Subject: [PATCH v2 7/9] viridian: define type for the 'virtual VP assist page' Date: Wed, 31 Oct 2018 12:43:33 +0000 Message-ID: <20181031124335.23867-8-paul.durrant@citrix.com> References: <20181031124335.23867-1-paul.durrant@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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 1gHpqX-0005uv-UH for xen-devel@lists.xenproject.org; Wed, 31 Oct 2018 12:43:41 +0000 In-Reply-To: <20181031124335.23867-1-paul.durrant@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: xen-devel@lists.xenproject.org Cc: Andrew Cooper , Paul Durrant , Wei Liu , Jan Beulich List-Id: xen-devel@lists.xenproject.org VGhlIHNwZWNpZmljYXRpb24gWzFdIGRlZmluZXMgYSB0eXBlIHNvIHdlIHNob3VsZCB1c2UgaXQs IHJhdGhlciB0aGFuIGp1c3QKT1ItaW5nIGFuZCBBTkQtaW5nIG1hZ2ljIGJpdHMuCgpObyBmdW5j dGlvbmFsIGNoYW5nZS4KCk5PVEU6IFRoZSB0eXBlIGRlZmluZWQgaW4gdGhlIHNwZWNpZmljYXRp b24gZG9lcyBpbmNsdWRlIGFuIGFub255bW91cwogICAgICBzdWItc3RydWN0IGluIHRoZSBwYWdl IHR5cGUgYnV0LCBhcyB3ZSBjdXJyZW50bHkgdXNlIG9ubHkgdGhlIGZpcnN0CiAgICAgIGVsZW1l bnQsIHRoZSBzdHJ1Y3QgZGVjbGFyYXRpb24gaGFzIGJlZW4gb21pdHRlZC4KClsxXSBodHRwczov L2dpdGh1Yi5jb20vTWljcm9zb2Z0RG9jcy9WaXJ0dWFsaXphdGlvbi1Eb2N1bWVudGF0aW9uL3Jh dy9saXZlL3RsZnMvSHlwZXJ2aXNvciUyMFRvcCUyMExldmVsJTIwRnVuY3Rpb25hbCUyMFNwZWNp ZmljYXRpb24lMjB2NS4wQy5wZGYKClNpZ25lZC1vZmYtYnk6IFBhdWwgRHVycmFudCA8cGF1bC5k dXJyYW50QGNpdHJpeC5jb20+Ci0tLQpDYzogSmFuIEJldWxpY2ggPGpiZXVsaWNoQHN1c2UuY29t PgpDYzogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4KQ2M6IFdlaSBM aXUgPHdlaS5saXUyQGNpdHJpeC5jb20+Ci0tLQogeGVuL2FyY2gveDg2L2h2bS92aXJpZGlhbi9z eW5pYy5jICB8IDUyICsrKysrKysrKysrKysrKysrKysrKysrLS0tLS0tLS0tLS0tLS0tCiB4ZW4v aW5jbHVkZS9hc20teDg2L2h2bS92aXJpZGlhbi5oIHwgIDIgKy0KIDIgZmlsZXMgY2hhbmdlZCwg MzMgaW5zZXJ0aW9ucygrKSwgMjEgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEveGVuL2FyY2gv eDg2L2h2bS92aXJpZGlhbi9zeW5pYy5jIGIveGVuL2FyY2gveDg2L2h2bS92aXJpZGlhbi9zeW5p Yy5jCmluZGV4IGUwMWFjOTQxZWEuLjU1MDBkNDQxODYgMTAwNjQ0Ci0tLSBhL3hlbi9hcmNoL3g4 Ni9odm0vdmlyaWRpYW4vc3luaWMuYworKysgYi94ZW4vYXJjaC94ODYvaHZtL3ZpcmlkaWFuL3N5 bmljLmMKQEAgLTE0LDYgKzE0LDE4IEBACiAjaW5jbHVkZSA8YXNtL2FwaWMuaD4KICNpbmNsdWRl IDxhc20vaHZtL3N1cHBvcnQuaD4KIAordHlwZWRlZiBzdHJ1Y3QgX0hWX1ZJUlRVQUxfQVBJQ19B U1NJU1QKK3sKKyAgICB1aW50MzJfdCBub19lb2k6MTsKKyAgICB1aW50MzJfdCByZXNlcnZlZF96 ZXJvOjMxOworfSBIVl9WSVJUVUFMX0FQSUNfQVNTSVNUOworCit0eXBlZGVmIHVuaW9uIF9IVl9W UF9BU1NJU1RfUEFHRQoreworICAgIEhWX1ZJUlRVQUxfQVBJQ19BU1NJU1QgQXBpY0Fzc2lzdDsK KyAgICB1aW50OF90IFJlc2VydmVkWkJ5dGVQYWRkaW5nW1BBR0VfU0laRV07Cit9IEhWX1ZQX0FT U0lTVF9QQUdFOworCiBzdGF0aWMgdm9pZCBkdW1wX3ZwX2Fzc2lzdChjb25zdCBzdHJ1Y3QgdmNw dSAqdikKIHsKICAgICBjb25zdCB1bmlvbiB2aXJpZGlhbl9wYWdlX21zciAqdmEgPSAmdi0+YXJj aC5odm0udmlyaWRpYW4udnBfYXNzaXN0Lm1zcjsKQEAgLTMwLDkgKzQyLDkgQEAgc3RhdGljIHZv aWQgaW5pdGlhbGl6ZV92cF9hc3Npc3Qoc3RydWN0IHZjcHUgKnYpCiAgICAgc3RydWN0IGRvbWFp biAqZCA9IHYtPmRvbWFpbjsKICAgICB1bnNpZ25lZCBsb25nIGdtZm4gPSB2LT5hcmNoLmh2bS52 aXJpZGlhbi52cF9hc3Npc3QubXNyLmZpZWxkcy5wZm47CiAgICAgc3RydWN0IHBhZ2VfaW5mbyAq cGFnZSA9IGdldF9wYWdlX2Zyb21fZ2ZuKGQsIGdtZm4sIE5VTEwsIFAyTV9BTExPQyk7Ci0gICAg dm9pZCAqdmE7CisgICAgSFZfVlBfQVNTSVNUX1BBR0UgKnB0cjsKIAotICAgIEFTU0VSVCghdi0+ YXJjaC5odm0udmlyaWRpYW4udnBfYXNzaXN0LnZhKTsKKyAgICBBU1NFUlQoIXYtPmFyY2guaHZt LnZpcmlkaWFuLnZwX2Fzc2lzdC5wdHIpOwogCiAgICAgaWYgKCAhcGFnZSApCiAgICAgICAgIGdv dG8gZmFpbDsKQEAgLTQzLDE2ICs1NSwxNiBAQCBzdGF0aWMgdm9pZCBpbml0aWFsaXplX3ZwX2Fz c2lzdChzdHJ1Y3QgdmNwdSAqdikKICAgICAgICAgZ290byBmYWlsOwogICAgIH0KIAotICAgIHZh ID0gX19tYXBfZG9tYWluX3BhZ2VfZ2xvYmFsKHBhZ2UpOwotICAgIGlmICggIXZhICkKKyAgICBw dHIgPSBfX21hcF9kb21haW5fcGFnZV9nbG9iYWwocGFnZSk7CisgICAgaWYgKCAhcHRyICkKICAg ICB7CiAgICAgICAgIHB1dF9wYWdlX2FuZF90eXBlKHBhZ2UpOwogICAgICAgICBnb3RvIGZhaWw7 CiAgICAgfQogCi0gICAgY2xlYXJfcGFnZSh2YSk7CisgICAgY2xlYXJfcGFnZShwdHIpOwogCi0g ICAgdi0+YXJjaC5odm0udmlyaWRpYW4udnBfYXNzaXN0LnZhID0gdmE7CisgICAgdi0+YXJjaC5o dm0udmlyaWRpYW4udnBfYXNzaXN0LnB0ciA9IHB0cjsKICAgICByZXR1cm47CiAKICBmYWlsOgpA QCAtNjIsMjUgKzc0LDI1IEBAIHN0YXRpYyB2b2lkIGluaXRpYWxpemVfdnBfYXNzaXN0KHN0cnVj dCB2Y3B1ICp2KQogCiBzdGF0aWMgdm9pZCB0ZWFyZG93bl92cF9hc3Npc3Qoc3RydWN0IHZjcHUg KnYpCiB7Ci0gICAgdm9pZCAqdmEgPSB2LT5hcmNoLmh2bS52aXJpZGlhbi52cF9hc3Npc3QudmE7 CisgICAgSFZfVlBfQVNTSVNUX1BBR0UgKnB0ciA9IHYtPmFyY2guaHZtLnZpcmlkaWFuLnZwX2Fz c2lzdC5wdHI7CiAgICAgc3RydWN0IHBhZ2VfaW5mbyAqcGFnZTsKIAotICAgIGlmICggIXZhICkK KyAgICBpZiAoICFwdHIgKQogICAgICAgICByZXR1cm47CiAKLSAgICB2LT5hcmNoLmh2bS52aXJp ZGlhbi52cF9hc3Npc3QudmEgPSBOVUxMOworICAgIHYtPmFyY2guaHZtLnZpcmlkaWFuLnZwX2Fz c2lzdC5wdHIgPSBOVUxMOwogCi0gICAgcGFnZSA9IG1mbl90b19wYWdlKGRvbWFpbl9wYWdlX21h cF90b19tZm4odmEpKTsKKyAgICBwYWdlID0gbWZuX3RvX3BhZ2UoZG9tYWluX3BhZ2VfbWFwX3Rv X21mbihwdHIpKTsKIAotICAgIHVubWFwX2RvbWFpbl9wYWdlX2dsb2JhbCh2YSk7CisgICAgdW5t YXBfZG9tYWluX3BhZ2VfZ2xvYmFsKHB0cik7CiAgICAgcHV0X3BhZ2VfYW5kX3R5cGUocGFnZSk7 CiB9CiAKIHZvaWQgdmlyaWRpYW5fYXBpY19hc3Npc3Rfc2V0KHN0cnVjdCB2Y3B1ICp2KQogewot ICAgIHVpbnQzMl90ICp2YSA9IHYtPmFyY2guaHZtLnZpcmlkaWFuLnZwX2Fzc2lzdC52YTsKKyAg ICBIVl9WUF9BU1NJU1RfUEFHRSAqcHRyID0gdi0+YXJjaC5odm0udmlyaWRpYW4udnBfYXNzaXN0 LnB0cjsKIAotICAgIGlmICggIXZhICkKKyAgICBpZiAoICFwdHIgKQogICAgICAgICByZXR1cm47 CiAKICAgICAvKgpAQCAtOTIsMTggKzEwNCwxOCBAQCB2b2lkIHZpcmlkaWFuX2FwaWNfYXNzaXN0 X3NldChzdHJ1Y3QgdmNwdSAqdikKICAgICAgICAgZG9tYWluX2NyYXNoKHYtPmRvbWFpbik7CiAK ICAgICB2LT5hcmNoLmh2bS52aXJpZGlhbi52cF9hc3Npc3QucGVuZGluZyA9IHRydWU7Ci0gICAg KnZhIHw9IDF1OworICAgIHB0ci0+QXBpY0Fzc2lzdC5ub19lb2kgPSAxOwogfQogCiBib29sIHZp cmlkaWFuX2FwaWNfYXNzaXN0X2NvbXBsZXRlZChzdHJ1Y3QgdmNwdSAqdikKIHsKLSAgICB1aW50 MzJfdCAqdmEgPSB2LT5hcmNoLmh2bS52aXJpZGlhbi52cF9hc3Npc3QudmE7CisgICAgSFZfVlBf QVNTSVNUX1BBR0UgKnB0ciA9IHYtPmFyY2guaHZtLnZpcmlkaWFuLnZwX2Fzc2lzdC5wdHI7CiAK LSAgICBpZiAoICF2YSApCisgICAgaWYgKCAhcHRyICkKICAgICAgICAgcmV0dXJuIGZhbHNlOwog CiAgICAgaWYgKCB2LT5hcmNoLmh2bS52aXJpZGlhbi52cF9hc3Npc3QucGVuZGluZyAmJgotICAg ICAgICAgISgqdmEgJiAxdSkgKQorICAgICAgICAgIXB0ci0+QXBpY0Fzc2lzdC5ub19lb2kgKQog ICAgIHsKICAgICAgICAgLyogQW4gRU9JIGhhcyBiZWVuIGF2b2lkZWQgKi8KICAgICAgICAgdi0+ YXJjaC5odm0udmlyaWRpYW4udnBfYXNzaXN0LnBlbmRpbmcgPSBmYWxzZTsKQEAgLTExNSwxMiAr MTI3LDEyIEBAIGJvb2wgdmlyaWRpYW5fYXBpY19hc3Npc3RfY29tcGxldGVkKHN0cnVjdCB2Y3B1 ICp2KQogCiB2b2lkIHZpcmlkaWFuX2FwaWNfYXNzaXN0X2NsZWFyKHN0cnVjdCB2Y3B1ICp2KQog ewotICAgIHVpbnQzMl90ICp2YSA9IHYtPmFyY2guaHZtLnZpcmlkaWFuLnZwX2Fzc2lzdC52YTsK KyAgICBIVl9WUF9BU1NJU1RfUEFHRSAqcHRyID0gdi0+YXJjaC5odm0udmlyaWRpYW4udnBfYXNz aXN0LnB0cjsKIAotICAgIGlmICggIXZhICkKKyAgICBpZiAoICFwdHIgKQogICAgICAgICByZXR1 cm47CiAKLSAgICAqdmEgJj0gfjF1OworICAgIHB0ci0+QXBpY0Fzc2lzdC5ub19lb2kgPSAwOwog ICAgIHYtPmFyY2guaHZtLnZpcmlkaWFuLnZwX2Fzc2lzdC5wZW5kaW5nID0gZmFsc2U7CiB9CiAK ZGlmZiAtLWdpdCBhL3hlbi9pbmNsdWRlL2FzbS14ODYvaHZtL3ZpcmlkaWFuLmggYi94ZW4vaW5j bHVkZS9hc20teDg2L2h2bS92aXJpZGlhbi5oCmluZGV4IDlhMjZmNmJlZDAuLjExYWJmNzcxOTgg MTAwNjQ0Ci0tLSBhL3hlbi9pbmNsdWRlL2FzbS14ODYvaHZtL3ZpcmlkaWFuLmgKKysrIGIveGVu L2luY2x1ZGUvYXNtLXg4Ni9odm0vdmlyaWRpYW4uaApAQCAtOTIsNyArOTIsNyBAQCBzdHJ1Y3Qg dmlyaWRpYW5fdmNwdQogewogICAgIHN0cnVjdCB7CiAgICAgICAgIHVuaW9uIHZpcmlkaWFuX3Bh Z2VfbXNyIG1zcjsKLSAgICAgICAgdm9pZCAqdmE7CisgICAgICAgIHZvaWQgKnB0cjsKICAgICAg ICAgYm9vbCBwZW5kaW5nOwogICAgIH0gdnBfYXNzaXN0OwogICAgIHVpbnQ2NF90IGNyYXNoX3Bh cmFtWzVdOwotLSAKMi4xMS4wCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJv amVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hl bi1kZXZlbA==