From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: [PATCH 2/3] xen/vcpu: Introduce vcpu_destroy() Date: Thu, 6 Sep 2018 20:25:33 +0100 Message-ID: <1536261934-1236-3-git-send-email-andrew.cooper3@citrix.com> References: <1536261934-1236-1-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: <1536261934-1236-1-git-send-email-andrew.cooper3@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Xen-devel Cc: Stefano Stabellini , Wei Liu , Andrew Cooper , Julien Grall , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= List-Id: xen-devel@lists.xenproject.org TGlrZSBfZG9tYWluX2Rlc3Ryb3koKSwgdGhpcyB3aWxsIGV2ZW50dWFsbHkgaWRlbXBvdGVudGx5 IGZyZWUgYWxsIHBhcnRzIG9mIGEKc3RydWN0IHZjcHUuCgpXaGlsZSBicmVha2luZyBhcGFydCB0 aGUgZmFpbHVyZSBwYXRoIG9mIHZjcHVfY3JlYXRlKCksIHJld29yayB0aGUgY29kZWZsb3cgdG8K YmUgaW4gYSBsaW5lIGF0IHRoZSBlbmQgb2YgdGhlIGZ1bmN0aW9uIGZvciBjbGFyaXR5LgoKU2ln bmVkLW9mZi1ieTogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4KLS0t CkNDOiBKYW4gQmV1bGljaCA8SkJldWxpY2hAc3VzZS5jb20+CkNDOiBXZWkgTGl1IDx3ZWkubGl1 MkBjaXRyaXguY29tPgpDQzogUm9nZXIgUGF1IE1vbm7DqSA8cm9nZXIucGF1QGNpdHJpeC5jb20+ CkNDOiBTdGVmYW5vIFN0YWJlbGxpbmkgPHNzdGFiZWxsaW5pQGtlcm5lbC5vcmc+CkNDOiBKdWxp ZW4gR3JhbGwgPGp1bGllbi5ncmFsbEBhcm0uY29tPgotLS0KIHhlbi9jb21tb24vZG9tYWluLmMg fCA0MiArKysrKysrKysrKysrKysrKysrKysrLS0tLS0tLS0tLS0tLS0tLS0tLS0KIDEgZmlsZSBj aGFuZ2VkLCAyMiBpbnNlcnRpb25zKCspLCAyMCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS94 ZW4vY29tbW9uL2RvbWFpbi5jIGIveGVuL2NvbW1vbi9kb21haW4uYwppbmRleCAxNGM4ZDAwLi5h OWRmNTg5IDEwMDY0NAotLS0gYS94ZW4vY29tbW9uL2RvbWFpbi5jCisrKyBiL3hlbi9jb21tb24v ZG9tYWluLmMKQEAgLTEyMyw2ICsxMjMsMTYgQEAgc3RhdGljIHZvaWQgdmNwdV9pbmZvX3Jlc2V0 KHN0cnVjdCB2Y3B1ICp2KQogICAgIHYtPnZjcHVfaW5mb19tZm4gPSBJTlZBTElEX01GTjsKIH0K IAorc3RhdGljIHZvaWQgdmNwdV9kZXN0cm95KHN0cnVjdCB2Y3B1ICp2KQoreworICAgIGZyZWVf Y3B1bWFza192YXIodi0+Y3B1X2hhcmRfYWZmaW5pdHkpOworICAgIGZyZWVfY3B1bWFza192YXIo di0+Y3B1X2hhcmRfYWZmaW5pdHlfdG1wKTsKKyAgICBmcmVlX2NwdW1hc2tfdmFyKHYtPmNwdV9o YXJkX2FmZmluaXR5X3NhdmVkKTsKKyAgICBmcmVlX2NwdW1hc2tfdmFyKHYtPmNwdV9zb2Z0X2Fm ZmluaXR5KTsKKworICAgIGZyZWVfdmNwdV9zdHJ1Y3Qodik7Cit9CisKIHN0cnVjdCB2Y3B1ICp2 Y3B1X2NyZWF0ZSgKICAgICBzdHJ1Y3QgZG9tYWluICpkLCB1bnNpZ25lZCBpbnQgdmNwdV9pZCwg dW5zaWduZWQgaW50IGNwdV9pZCkKIHsKQEAgLTE0Nyw3ICsxNTcsNyBAQCBzdHJ1Y3QgdmNwdSAq dmNwdV9jcmVhdGUoCiAgICAgICAgICAhemFsbG9jX2NwdW1hc2tfdmFyKCZ2LT5jcHVfaGFyZF9h ZmZpbml0eV90bXApIHx8CiAgICAgICAgICAhemFsbG9jX2NwdW1hc2tfdmFyKCZ2LT5jcHVfaGFy ZF9hZmZpbml0eV9zYXZlZCkgfHwKICAgICAgICAgICF6YWxsb2NfY3B1bWFza192YXIoJnYtPmNw dV9zb2Z0X2FmZmluaXR5KSApCi0gICAgICAgIGdvdG8gZmFpbF9mcmVlOworICAgICAgICBnb3Rv IGZhaWw7CiAKICAgICBpZiAoIGlzX2lkbGVfZG9tYWluKGQpICkKICAgICB7CkBAIC0xNjYsMTgg KzE3Niw3IEBAIHN0cnVjdCB2Y3B1ICp2Y3B1X2NyZWF0ZSgKICAgICAgICAgZ290byBmYWlsX3dx OwogCiAgICAgaWYgKCBhcmNoX3ZjcHVfY3JlYXRlKHYpICE9IDAgKQotICAgIHsKLSAgICAgICAg c2NoZWRfZGVzdHJveV92Y3B1KHYpOwotIGZhaWxfd3E6Ci0gICAgICAgIGRlc3Ryb3lfd2FpdHF1 ZXVlX3ZjcHUodik7Ci0gZmFpbF9mcmVlOgotICAgICAgICBmcmVlX2NwdW1hc2tfdmFyKHYtPmNw dV9oYXJkX2FmZmluaXR5KTsKLSAgICAgICAgZnJlZV9jcHVtYXNrX3Zhcih2LT5jcHVfaGFyZF9h ZmZpbml0eV90bXApOwotICAgICAgICBmcmVlX2NwdW1hc2tfdmFyKHYtPmNwdV9oYXJkX2FmZmlu aXR5X3NhdmVkKTsKLSAgICAgICAgZnJlZV9jcHVtYXNrX3Zhcih2LT5jcHVfc29mdF9hZmZpbml0 eSk7Ci0gICAgICAgIGZyZWVfdmNwdV9zdHJ1Y3Qodik7Ci0gICAgICAgIHJldHVybiBOVUxMOwot ICAgIH0KKyAgICAgICAgZ290byBmYWlsX3NjaGVkOwogCiAgICAgZC0+dmNwdVt2Y3B1X2lkXSA9 IHY7CiAgICAgaWYgKCB2Y3B1X2lkICE9IDAgKQpAQCAtMTk3LDYgKzE5NiwxNSBAQCBzdHJ1Y3Qg dmNwdSAqdmNwdV9jcmVhdGUoCiAgICAgICAgIGRvbWFpbl91cGRhdGVfbm9kZV9hZmZpbml0eShk KTsKIAogICAgIHJldHVybiB2OworCisgZmFpbF9zY2hlZDoKKyAgICBzY2hlZF9kZXN0cm95X3Zj cHUodik7CisgZmFpbF93cToKKyAgICBkZXN0cm95X3dhaXRxdWV1ZV92Y3B1KHYpOworIGZhaWw6 CisgICAgdmNwdV9kZXN0cm95KHYpOworCisgICAgcmV0dXJuIE5VTEw7CiB9CiAKIHN0YXRpYyBp bnQgbGF0ZV9od2RvbV9pbml0KHN0cnVjdCBkb21haW4gKmQpCkBAIC04OTgsMTMgKzkwNiw3IEBA IHN0YXRpYyB2b2lkIGNvbXBsZXRlX2RvbWFpbl9kZXN0cm95KHN0cnVjdCByY3VfaGVhZCAqaGVh ZCkKIAogICAgIGZvciAoIGkgPSBkLT5tYXhfdmNwdXMgLSAxOyBpID49IDA7IGktLSApCiAgICAg ICAgIGlmICggKHYgPSBkLT52Y3B1W2ldKSAhPSBOVUxMICkKLSAgICAgICAgewotICAgICAgICAg ICAgZnJlZV9jcHVtYXNrX3Zhcih2LT5jcHVfaGFyZF9hZmZpbml0eSk7Ci0gICAgICAgICAgICBm cmVlX2NwdW1hc2tfdmFyKHYtPmNwdV9oYXJkX2FmZmluaXR5X3RtcCk7Ci0gICAgICAgICAgICBm cmVlX2NwdW1hc2tfdmFyKHYtPmNwdV9oYXJkX2FmZmluaXR5X3NhdmVkKTsKLSAgICAgICAgICAg IGZyZWVfY3B1bWFza192YXIodi0+Y3B1X3NvZnRfYWZmaW5pdHkpOwotICAgICAgICAgICAgZnJl ZV92Y3B1X3N0cnVjdCh2KTsKLSAgICAgICAgfQorICAgICAgICAgICAgdmNwdV9kZXN0cm95KHYp OwogCiAgICAgaWYgKCBkLT50YXJnZXQgIT0gTlVMTCApCiAgICAgICAgIHB1dF9kb21haW4oZC0+ dGFyZ2V0KTsKLS0gCjIuMS40CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJv amVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hl bi1kZXZlbA==