From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: [PATCH 4/7] x86/hvm: Adjust hvm_nx_enabled() to match how Xen behaves Date: Mon, 27 Feb 2017 14:03:15 +0000 Message-ID: <1488204198-23948-5-git-send-email-andrew.cooper3@citrix.com> References: <1488204198-23948-1-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1488204198-23948-1-git-send-email-andrew.cooper3@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Xen-devel Cc: Andrew Cooper , Jan Beulich List-Id: xen-devel@lists.xenproject.org T24gSW50ZWwgaGFyZHdhcmUsIEVGRVIgaXMgbm90IGZ1bGx5IHN3aXRjaGVkIGJldHdlZW4gaG9z dCBhbmQgZ3Vlc3QgY29udGV4dHMuCkluIHByYWN0aWNlLCB0aGlzIG1lYW5zIHRoYXQgWGVuJ3Mg RUZFUi5OWCBzZXR0aW5nIGxlYWtzIGludG8gZ3Vlc3QgY29udGV4dCwKYW5kIGluZmx1ZW5jZXMg dGhlIGJlaGF2aW91ciBvZiB0aGUgaGFyZHdhcmUgcGFnZXdhbGtlci4KCldoZW4gc2VydmljaW5n IGEgcGFnZWZhdWx0LCBYZW4ncyBtb2RlbCBvZiBndWVzdHMgYmVoYXZpb3VyIHNob3VsZCBtYXRj aApoYXJkd2FyZSdzIGJlaGF2aW91ciwgdG8gYWxsb3cgY29ycmVjdCBpbnRlcnByZXRhdGlvbiBv ZiB0aGUgcGFnZWZhdWx0IGVycm9yCmNvZGUsIGFuZCB0byBhdm9pZCBjcmVhdGluZyBvYnNlcnZh YmxlIGRpZmZlcmVuY2UgaW4gYmVoYXZpb3VyIGZyb20gdGhlIGd1ZXN0cwpwb2ludCBvZiB2aWV3 LgoKU2lnbmVkLW9mZi1ieTogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNv bT4KLS0tCkNDOiBKYW4gQmV1bGljaCA8SkJldWxpY2hAc3VzZS5jb20+CgpGaXhpbmcgdGhpcyBp c24ndCB0cml2aWFsLiAgT24gbW9yZSBtb2Rlcm4gaGFyZHdhcmUsIHdlIGNhbiB1c2UgRUZFUiBs b2FkaW5nLgpPbiBvbGRlciBoYXJkd2FyZSwgd2UgY2FuIHVzZSBnZW5lcmFsIE1TUiBsb2FkaW5n IGlmIGF2YWlsYWJsZS4gIE9uCm9sZGVyLWhhcmR3YXJlLXlldCwgd2UgY291bGQgcmVsb2FkIEVG RVIgcmlnaHQgYmVmb3JlL2FmdGVyIHZtZW50cnkvdm1leGl0LgpIb3dldmVyLCBkb2luZyBzbyB3 b3VsZCByZXF1aXJlIHJlbG9hZGluZyBFRkVSIGJlZm9yZSBhbnkgZGF0YSBhY2Nlc3NlcyAoYXMK dGhlIE5YIGJpdCB3aWxsIGNhdXNlICNQRltSU1ZEXSksIGFuZCB0aGF0IGlzIHJhdGhlciBoYXJk IGdpdmVuIHRoZSBuZWVkIHRvCnByZXNlcnZlIHRoZSBHUFJzLgotLS0KIHhlbi9pbmNsdWRlL2Fz bS14ODYvaHZtL2h2bS5oIHwgNCArKystCiAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCsp LCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEveGVuL2luY2x1ZGUvYXNtLXg4Ni9odm0vaHZt LmggYi94ZW4vaW5jbHVkZS9hc20teDg2L2h2bS9odm0uaAppbmRleCA4N2IyMDNhLi45OTA3YTdh IDEwMDY0NAotLS0gYS94ZW4vaW5jbHVkZS9hc20teDg2L2h2bS9odm0uaAorKysgYi94ZW4vaW5j bHVkZS9hc20teDg2L2h2bS9odm0uaApAQCAtMjkyLDggKzI5MiwxMCBAQCBpbnQgaHZtX2dpcnFf ZGVzdF8yX3ZjcHVfaWQoc3RydWN0IGRvbWFpbiAqZCwgdWludDhfdCBkZXN0LCB1aW50OF90IGRl c3RfbW9kZSk7CiAgICAgKGh2bV9wYWdpbmdfZW5hYmxlZCh2KSAmJiAoKHYpLT5hcmNoLmh2bV92 Y3B1Lmd1ZXN0X2NyWzRdICYgWDg2X0NSNF9TTUVQKSkKICNkZWZpbmUgaHZtX3NtYXBfZW5hYmxl ZCh2KSBcCiAgICAgKGh2bV9wYWdpbmdfZW5hYmxlZCh2KSAmJiAoKHYpLT5hcmNoLmh2bV92Y3B1 Lmd1ZXN0X2NyWzRdICYgWDg2X0NSNF9TTUFQKSkKKy8qIEhWTSBndWVzdHMgb24gSW50ZWwgaGFy ZHdhcmUgbGVhayBYZW4ncyBOWCBzZXR0aW5ncyBpbnRvIGd1ZXN0IGNvbnRleHQuICovCiAjZGVm aW5lIGh2bV9ueF9lbmFibGVkKHYpIFwKLSAgICAoISEoKHYpLT5hcmNoLmh2bV92Y3B1Lmd1ZXN0 X2VmZXIgJiBFRkVSX05YKSkKKyAgICAoKGJvb3RfY3B1X2RhdGEueDg2X3ZlbmRvciA9PSBYODZf VkVORE9SX0lOVEVMICYmIGNwdV9oYXNfbngpIHx8IFwKKyAgICAgISEoKHYpLT5hcmNoLmh2bV92 Y3B1Lmd1ZXN0X2VmZXIgJiBFRkVSX05YKSkKICNkZWZpbmUgaHZtX3BrdV9lbmFibGVkKHYpIFwK ICAgICAoaHZtX3BhZ2luZ19lbmFibGVkKHYpICYmICgodiktPmFyY2guaHZtX3ZjcHUuZ3Vlc3Rf Y3JbNF0gJiBYODZfQ1I0X1BLRSkpCiAKLS0gCjIuMS40CgoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2 ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==