From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-cys01nam02on0131.outbound.protection.outlook.com ([104.47.37.131]:44165 "EHLO NAM02-CY1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932532AbeARVD4 (ORCPT ); Thu, 18 Jan 2018 16:03:56 -0500 From: Sasha Levin To: "stable@vger.kernel.org" , "stable-commits@vger.kernel.org" CC: Wanpeng Li , =?utf-8?B?UmFkaW0gS3LEjW3DocWZ?= , Sasha Levin Subject: [added to the 4.1 stable tree] KVM: nVMX: reset nested_run_pending if the vCPU is going to be reset Date: Thu, 18 Jan 2018 21:00:58 +0000 Message-ID: <20180118205908.3220-178-alexander.levin@microsoft.com> References: <20180118205908.3220-1-alexander.levin@microsoft.com> In-Reply-To: <20180118205908.3220-1-alexander.levin@microsoft.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <9E9CA64295F3D443B5A7ACF7AAD4A81E@namprd21.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org List-ID: RnJvbTogV2FucGVuZyBMaSA8d2FucGVuZy5saUBob3RtYWlsLmNvbT4NCg0KVGhpcyBwYXRjaCBo YXMgYmVlbiBhZGRlZCB0byB0aGUgIHN0YWJsZSB0cmVlLiBJZiB5b3UgaGF2ZSBhbnkNCm9iamVj dGlvbnMsIHBsZWFzZSBsZXQgdXMga25vdy4NCg0KPT09PT09PT09PT09PT09DQoNClsgVXBzdHJl YW0gY29tbWl0IDJmNzA3ZDk3OTgyMjg2YjMwN2VmMmE5YjAzNGUxOWFhYmMxYWJiNTYgXQ0KDQpS ZXBvcnRlZCBieSBzeXprYWxsZXI6DQoNCiAgICBXQVJOSU5HOiBDUFU6IDEgUElEOiAyNzc0MiBh dCBhcmNoL3g4Ni9rdm0vdm14LmM6MTEwMjkNCiAgICBuZXN0ZWRfdm14X3ZtZXhpdCsweDVjMzUv MHg3NGQwIGFyY2gveDg2L2t2bS92bXguYzoxMTAyOQ0KICAgIENQVTogMSBQSUQ6IDI3NzQyIENv bW06IGEub3V0IE5vdCB0YWludGVkIDQuMTAuMCsgIzIyOQ0KICAgIEhhcmR3YXJlIG5hbWU6IFFF TVUgU3RhbmRhcmQgUEMgKGk0NDBGWCArIFBJSVgsIDE5OTYpLCBCSU9TIEJvY2hzIDAxLzAxLzIw MTENCiAgICBDYWxsIFRyYWNlOg0KICAgICBfX2R1bXBfc3RhY2sgbGliL2R1bXBfc3RhY2suYzox NSBbaW5saW5lXQ0KICAgICBkdW1wX3N0YWNrKzB4MmVlLzB4M2VmIGxpYi9kdW1wX3N0YWNrLmM6 NTENCiAgICAgcGFuaWMrMHgxZmIvMHg0MTIga2VybmVsL3BhbmljLmM6MTc5DQogICAgIF9fd2Fy bisweDFjNC8weDFlMCBrZXJuZWwvcGFuaWMuYzo1NDANCiAgICAgd2Fybl9zbG93cGF0aF9udWxs KzB4MmMvMHg0MCBrZXJuZWwvcGFuaWMuYzo1ODMNCiAgICAgbmVzdGVkX3ZteF92bWV4aXQrMHg1 YzM1LzB4NzRkMCBhcmNoL3g4Ni9rdm0vdm14LmM6MTEwMjkNCiAgICAgdm14X2xlYXZlX25lc3Rl ZCBhcmNoL3g4Ni9rdm0vdm14LmM6MTExMzYgW2lubGluZV0NCiAgICAgdm14X3NldF9tc3IrMHgx NTY1LzB4MTkxMCBhcmNoL3g4Ni9rdm0vdm14LmM6MzMyNA0KICAgICBrdm1fc2V0X21zcisweGQ0 LzB4MTcwIGFyY2gveDg2L2t2bS94ODYuYzoxMDk5DQogICAgIGRvX3NldF9tc3IrMHgxMWUvMHgx OTAgYXJjaC94ODYva3ZtL3g4Ni5jOjExMjgNCiAgICAgX19tc3JfaW8gYXJjaC94ODYva3ZtL3g4 Ni5jOjI1NzcgW2lubGluZV0NCiAgICAgbXNyX2lvKzB4MjRiLzB4NDUwIGFyY2gveDg2L2t2bS94 ODYuYzoyNjE0DQogICAgIGt2bV9hcmNoX3ZjcHVfaW9jdGwrMHgzNWIvMHg0NmEwIGFyY2gveDg2 L2t2bS94ODYuYzozNDk3DQogICAgIGt2bV92Y3B1X2lvY3RsKzB4MjMyLzB4MTEyMCBhcmNoL3g4 Ni9rdm0vLi4vLi4vLi4vdmlydC9rdm0va3ZtX21haW4uYzoyNzIxDQogICAgIHZmc19pb2N0bCBm cy9pb2N0bC5jOjQzIFtpbmxpbmVdDQogICAgIGRvX3Zmc19pb2N0bCsweDFiZi8weDE3OTAgZnMv aW9jdGwuYzo2ODMNCiAgICAgU1lTQ19pb2N0bCBmcy9pb2N0bC5jOjY5OCBbaW5saW5lXQ0KICAg ICBTeVNfaW9jdGwrMHg4Zi8weGMwIGZzL2lvY3RsLmM6Njg5DQogICAgIGVudHJ5X1NZU0NBTExf NjRfZmFzdHBhdGgrMHgxZi8weGMyDQoNClRoZSBzeXprYWxsZXIgZm9sa3MgcmVwb3J0ZWQgYSBu ZXN0ZWRfcnVuX3BlbmRpbmcgd2FybmluZyBkdXJpbmcgdXNlcnNwYWNlDQpjbGVhciBWTVggY2Fw YWJpbGl0eSB3aGljaCBpcyBleHBvc2VkIHRvIEwxIGJlZm9yZS4NCg0KVGhlIHdhcm5pbmcgZ2V0 cyB0aHJvd24gd2hpbGUgZG9pbmcNCg0KKCoodWludDMyX3QqKTB4MjBhZWNmZTggPSAodWludDMy X3QpMHgxKTsNCigqKHVpbnQzMl90KikweDIwYWVjZmVjID0gKHVpbnQzMl90KTB4MCk7DQooKih1 aW50MzJfdCopMHgyMGFlY2ZmMCA9ICh1aW50MzJfdCkweDNhKTsNCigqKHVpbnQzMl90KikweDIw YWVjZmY0ID0gKHVpbnQzMl90KTB4MCk7DQooKih1aW50NjRfdCopMHgyMGFlY2ZmOCA9ICh1aW50 NjRfdCkweDApOw0KclsyOV0gPSBzeXNjYWxsKF9fTlJfaW9jdGwsIHJbNF0sIDB4NDAwOGFlODl1 bCwNCgkJMHgyMGFlY2ZlOHVsLCAwLCAwLCAwLCAwLCAwLCAwKTsNCg0KaS5lLiBLVk1fU0VUX01T UiBpb2N0bCB3aXRoDQoNCnN0cnVjdCBrdm1fbXNycyB7DQoJLm5tc3JzID0gMSwNCgkJLnBhZCA9 IDAsDQoJCS5lbnRyaWVzID0gew0KCQkJey5pbmRleCA9IE1TUl9JQTMyX0ZFQVRVUkVfQ09OVFJP TCwNCgkJCSAucmVzZXJ2ZWQgPSAwLA0KCQkJIC5kYXRhID0gMH0NCgkJfQ0KfQ0KDQpUaGUgVk1M QU5DSC9WTVJFU1VNRSBlbXVsYXRpb24gc2hvdWxkIGJlIHN0b3BwZWQgc2luY2UgdGhlIENQVSBp cyBnb2luZyB0bw0KcmVzZXQgaGVyZS4gVGhpcyBwYXRjaCByZXNldHMgdGhlIG5lc3RlZF9ydW5f cGVuZGluZyBzaW5jZSB0aGUgQ1BVIGlzIGdvaW5nDQp0byBiZSByZXNldCBoZW5jZSB0aGVyZSBz aG91bGQgYmUgbm90aGluZyBwZW5kaW5nLg0KDQpSZXBvcnRlZC1ieTogRG1pdHJ5IFZ5dWtvdiA8 ZHZ5dWtvdkBnb29nbGUuY29tPg0KU3VnZ2VzdGVkLWJ5OiBSYWRpbSBLcsSNbcOhxZkgPHJrcmNt YXJAcmVkaGF0LmNvbT4NCkNjOiBQYW9sbyBCb256aW5pIDxwYm9uemluaUByZWRoYXQuY29tPg0K Q2M6IFJhZGltIEtyxI1tw6HFmSA8cmtyY21hckByZWRoYXQuY29tPg0KQ2M6IERtaXRyeSBWeXVr b3YgPGR2eXVrb3ZAZ29vZ2xlLmNvbT4NCkNjOiBEYXZpZCBIaWxkZW5icmFuZCA8ZGF2aWRAcmVk aGF0LmNvbT4NClNpZ25lZC1vZmYtYnk6IFdhbnBlbmcgTGkgPHdhbnBlbmcubGlAaG90bWFpbC5j b20+DQpSZXZpZXdlZC1ieTogRGF2aWQgSGlsZGVuYnJhbmQgPGRhdmlkQHJlZGhhdC5jb20+DQpS ZXZpZXdlZC1ieTogSmltIE1hdHRzb24gPGptYXR0c29uQGdvb2dsZS5jb20+DQpTaWduZWQtb2Zm LWJ5OiBSYWRpbSBLcsSNbcOhxZkgPHJrcmNtYXJAcmVkaGF0LmNvbT4NClNpZ25lZC1vZmYtYnk6 IFNhc2hhIExldmluIDxhbGV4YW5kZXIubGV2aW5AbWljcm9zb2Z0LmNvbT4NCi0tLQ0KIGFyY2gv eDg2L2t2bS92bXguYyB8IDQgKysrLQ0KIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKyks IDEgZGVsZXRpb24oLSkNCg0KZGlmZiAtLWdpdCBhL2FyY2gveDg2L2t2bS92bXguYyBiL2FyY2gv eDg2L2t2bS92bXguYw0KaW5kZXggZmZlZThiMzVlZWIzLi44NGYyODI1ZjE5YjUgMTAwNjQ0DQot LS0gYS9hcmNoL3g4Ni9rdm0vdm14LmMNCisrKyBiL2FyY2gveDg2L2t2bS92bXguYw0KQEAgLTEw MTM1LDggKzEwMTM1LDEwIEBAIHN0YXRpYyB2b2lkIG5lc3RlZF92bXhfdm1leGl0KHN0cnVjdCBr dm1fdmNwdSAqdmNwdSwgdTMyIGV4aXRfcmVhc29uLA0KICAqLw0KIHN0YXRpYyB2b2lkIHZteF9s ZWF2ZV9uZXN0ZWQoc3RydWN0IGt2bV92Y3B1ICp2Y3B1KQ0KIHsNCi0JaWYgKGlzX2d1ZXN0X21v ZGUodmNwdSkpDQorCWlmIChpc19ndWVzdF9tb2RlKHZjcHUpKSB7DQorCQl0b192bXgodmNwdSkt Pm5lc3RlZC5uZXN0ZWRfcnVuX3BlbmRpbmcgPSAwOw0KIAkJbmVzdGVkX3ZteF92bWV4aXQodmNw dSwgLTEsIDAsIDApOw0KKwl9DQogCWZyZWVfbmVzdGVkKHRvX3ZteCh2Y3B1KSk7DQogfQ0KIA0K LS0gDQoyLjExLjANCg==