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WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Subject: [Xen-devel] [PATCH 7/9] x86/HVM: cosmetics to hvm_set_cr3() 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: George Dunlap , Andrew Cooper , Wei Liu , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" RWxpbWluYXRlIHRoZSBub3QgcmVhbGx5IHVzZWZ1bCBsb2NhbCB2YXJpYWJsZSAib2xkIi4gUmVk dWNlIHRoZSBzY29wZQpvZiAicGFnZSIuIFJlbmFtZSB0aGUgbGF0Y2hlZCAiY3VycmVudCIuCgpT aWduZWQtb2ZmLWJ5OiBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+CgotLS0gYS94ZW4v YXJjaC94ODYvaHZtL2h2bS5jCisrKyBiL3hlbi9hcmNoL3g4Ni9odm0vaHZtLmMKQEAgLTIyOTYs MTAgKzIyOTYsOCBAQCBpbnQgaHZtX3NldF9jcjAodW5zaWduZWQgbG9uZyB2YWx1ZSwgYm9vCiAK IGludCBodm1fc2V0X2NyMyh1bnNpZ25lZCBsb25nIHZhbHVlLCBib29sIG5vZmx1c2gsIGJvb2wg bWF5X2RlZmVyKQogewotICAgIHN0cnVjdCB2Y3B1ICp2ID0gY3VycmVudDsKLSAgICBzdHJ1Y3Qg ZG9tYWluICpjdXJyZCA9IHYtPmRvbWFpbjsKLSAgICBzdHJ1Y3QgcGFnZV9pbmZvICpwYWdlOwot ICAgIHVuc2lnbmVkIGxvbmcgb2xkID0gdi0+YXJjaC5odm0uZ3Vlc3RfY3JbM107CisgICAgc3Ry dWN0IHZjcHUgKmN1cnIgPSBjdXJyZW50OworICAgIHN0cnVjdCBkb21haW4gKmN1cnJkID0gY3Vy ci0+ZG9tYWluOwogCiAgICAgaWYgKCB2YWx1ZSAmIH4oKDFVTCA8PCBjdXJyZC0+YXJjaC5jcHVp ZC0+ZXh0ZC5tYXhwaHlzYWRkcikgLSAxKSApCiAgICAgewpAQCAtMjMxMiwzNiArMjMxMCwzOCBA QCBpbnQgaHZtX3NldF9jcjModW5zaWduZWQgbG9uZyB2YWx1ZSwgYm9vCiAgICAgaWYgKCBtYXlf ZGVmZXIgJiYgdW5saWtlbHkoY3VycmQtPmFyY2gubW9uaXRvci53cml0ZV9jdHJscmVnX2VuYWJs ZWQgJgogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIG1vbml0b3JfY3RybHJlZ19iaXRt YXNrKFZNX0VWRU5UX1g4Nl9DUjMpKSApCiAgICAgewotICAgICAgICBBU1NFUlQodi0+YXJjaC52 bV9ldmVudCk7CisgICAgICAgIEFTU0VSVChjdXJyLT5hcmNoLnZtX2V2ZW50KTsKIAotICAgICAg ICBpZiAoIGh2bV9tb25pdG9yX2NyWChDUjMsIHZhbHVlLCBvbGQpICkKKyAgICAgICAgaWYgKCBo dm1fbW9uaXRvcl9jclgoQ1IzLCB2YWx1ZSwgY3Vyci0+YXJjaC5odm0uZ3Vlc3RfY3JbM10pICkK ICAgICAgICAgewogICAgICAgICAgICAgLyogVGhlIGFjdHVhbCB3cml0ZSB3aWxsIG9jY3VyIGlu IGh2bV9kb19yZXN1bWUoKSwgaWYgcGVybWl0dGVkLiAqLwotICAgICAgICAgICAgdi0+YXJjaC52 bV9ldmVudC0+d3JpdGVfZGF0YS5kb193cml0ZS5jcjMgPSAxOwotICAgICAgICAgICAgdi0+YXJj aC52bV9ldmVudC0+d3JpdGVfZGF0YS5jcjMgPSB2YWx1ZTsKLSAgICAgICAgICAgIHYtPmFyY2gu dm1fZXZlbnQtPndyaXRlX2RhdGEuY3IzX25vZmx1c2ggPSBub2ZsdXNoOworICAgICAgICAgICAg Y3Vyci0+YXJjaC52bV9ldmVudC0+d3JpdGVfZGF0YS5kb193cml0ZS5jcjMgPSAxOworICAgICAg ICAgICAgY3Vyci0+YXJjaC52bV9ldmVudC0+d3JpdGVfZGF0YS5jcjMgPSB2YWx1ZTsKKyAgICAg ICAgICAgIGN1cnItPmFyY2gudm1fZXZlbnQtPndyaXRlX2RhdGEuY3IzX25vZmx1c2ggPSBub2Zs dXNoOwogCiAgICAgICAgICAgICByZXR1cm4gWDg2RU1VTF9PS0FZOwogICAgICAgICB9CiAgICAg fQogCi0gICAgaWYgKCBodm1fcGFnaW5nX2VuYWJsZWQodikgJiYgIXBhZ2luZ19tb2RlX2hhcChj dXJyZCkgJiYKLSAgICAgICAgICgodmFsdWUgXiB2LT5hcmNoLmh2bS5ndWVzdF9jclszXSkgPj4g UEFHRV9TSElGVCkgKQorICAgIGlmICggaHZtX3BhZ2luZ19lbmFibGVkKGN1cnIpICYmICFwYWdp bmdfbW9kZV9oYXAoY3VycmQpICYmCisgICAgICAgICAoKHZhbHVlIF4gY3Vyci0+YXJjaC5odm0u Z3Vlc3RfY3JbM10pID4+IFBBR0VfU0hJRlQpICkKICAgICB7CiAgICAgICAgIC8qIFNoYWRvdy1t b2RlIENSMyBjaGFuZ2UuIENoZWNrIFBEQlIgYW5kIHVwZGF0ZSByZWZjb3VudHMuICovCisgICAg ICAgIHN0cnVjdCBwYWdlX2luZm8gKnBhZ2U7CisKICAgICAgICAgSFZNX0RCR19MT0coREJHX0xF VkVMX1ZNTVUsICJDUjMgdmFsdWUgPSAlbHgiLCB2YWx1ZSk7CiAgICAgICAgIHBhZ2UgPSBnZXRf cGFnZV9mcm9tX2dmbihjdXJyZCwgdmFsdWUgPj4gUEFHRV9TSElGVCwgTlVMTCwgUDJNX0FMTE9D KTsKICAgICAgICAgaWYgKCAhcGFnZSApCiAgICAgICAgICAgICBnb3RvIGJhZF9jcjM7CiAKLSAg ICAgICAgcHV0X3BhZ2UocGFnZXRhYmxlX2dldF9wYWdlKHYtPmFyY2guZ3Vlc3RfdGFibGUpKTsK LSAgICAgICAgdi0+YXJjaC5ndWVzdF90YWJsZSA9IHBhZ2V0YWJsZV9mcm9tX3BhZ2UocGFnZSk7 CisgICAgICAgIHB1dF9wYWdlKHBhZ2V0YWJsZV9nZXRfcGFnZShjdXJyLT5hcmNoLmd1ZXN0X3Rh YmxlKSk7CisgICAgICAgIGN1cnItPmFyY2guZ3Vlc3RfdGFibGUgPSBwYWdldGFibGVfZnJvbV9w YWdlKHBhZ2UpOwogCiAgICAgICAgIEhWTV9EQkdfTE9HKERCR19MRVZFTF9WTU1VLCAiVXBkYXRl IENSMyB2YWx1ZSA9ICVseCIsIHZhbHVlKTsKICAgICB9CiAKLSAgICB2LT5hcmNoLmh2bS5ndWVz dF9jclszXSA9IHZhbHVlOwotICAgIHBhZ2luZ191cGRhdGVfY3IzKHYsIG5vZmx1c2gpOworICAg IGN1cnItPmFyY2guaHZtLmd1ZXN0X2NyWzNdID0gdmFsdWU7CisgICAgcGFnaW5nX3VwZGF0ZV9j cjMoY3Vyciwgbm9mbHVzaCk7CiAgICAgcmV0dXJuIFg4NkVNVUxfT0tBWTsKIAogIGJhZF9jcjM6 CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRl dmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9s aXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==