From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: [PATCH v5 15/25] xen/arm: implement construct_domU Date: Mon, 22 Oct 2018 19:02:54 -0700 Message-ID: <1540260184-11294-15-git-send-email-sstabellini@kernel.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: julien.grall@arm.com Cc: Stefano Stabellini , Achin.Gupta@arm.com, sstabellini@kernel.org, andrii_anisov@epam.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org U2ltaWxhciB0byBjb25zdHJ1Y3RfZG9tMCwgY29uc3RydWN0X2RvbVUgY3JlYXRlcyBhIGJhcmVi b25lIERvbVUgZ3Vlc3QuCgpUaGUgZGV2aWNlIHRyZWUgbm9kZSBwYXNzZWQgYXMgYXJndW1lbnQg aXMgY29tcGF0aWJsZSAieGVuLGRvbWFpbiIsIHNlZQpkb2NzL21pc2MvYXJtL2RldmljZS10cmVl L2Jvb3RpbmcudHh0LgoKUmVtb3ZlICNpZiAwIGZyb20gYWxsb2NhdGVfbWVtb3J5IGFzIHRoaXMg cGF0Y2ggd2lsbCBzdGFydCB1c2luZyBpdC4KClNpZ25lZC1vZmYtYnk6IFN0ZWZhbm8gU3RhYmVs bGluaSA8c3RlZmFub3NAeGlsaW54LmNvbT4KCi0tLQpDaGFuZ2VzIGluIHY1OgotIG1vdmUgY2hh bmdlcyB0byBrZXJuZWxfcHJvYmUgcHJvdG90eXBlIHRvIHByZXZpb3VzIHBhdGNoCi0gaW1wcm92 ZSBjb21taXQgbWVzc2FnZQotIHJlbW92ZSBzdXBlcmZsb3VzIGFsbG9jYXRpb24gb2YgZC0+dmNw dQotIHVzZSBtZW0gKiBTWl8xSwoKQ2hhbmdlcyBpbiB2NDoKLSBjb25zdGlmeSBrZXJuZWxfcHJv YmUKLSBjaGFuZ2UgdGl0bGUKLSBiZXR0ZXIgZXJyb3IgbWVzc2FnZXMgYW5kIHByaW50ZWQgaW5m bwotIDY0Yml0IG1lbW9yeQoKQ2hhbmdlcyBpbiB2MzoKLSBtb3ZlIHNldHRpbmcgdHlwZSBiZWZv cmUgYWxsb2NhdGVfbWVtb3J5Ci0gYWRkIGlmZGVmIGFyb3VuZCBpdCBhbmQgYSBjb21tZW50CgpD aGFuZ2VzIGluIHYyOgotIHJlbmFtZSBtZW0gdG8gbWVtb3J5Ci0gbWFrZSBjcHVzIGFuZCBtZW1v cnkgbWFuZGF0b3J5Ci0gcmVtb3ZlIHdyb250IGNvbW1lbnQgZnJvbSBjb21taXQgbWVzc2FnZQot IGNwdXMgYW5kIG1lbW9yeSBhcmUgcmVhZCBhcyBpbnRlZ2VycwotIHJlYWQgdGhlIHZwbDAxMSBv cHRpb24KLS0tCiB4ZW4vYXJjaC9hcm0vZG9tYWluX2J1aWxkLmMgfCAzNSArKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKy0tLQogMSBmaWxlIGNoYW5nZWQsIDMyIGluc2VydGlvbnMoKyks IDMgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEveGVuL2FyY2gvYXJtL2RvbWFpbl9idWlsZC5j IGIveGVuL2FyY2gvYXJtL2RvbWFpbl9idWlsZC5jCmluZGV4IDkzZTk1MTAuLjRiYjBkYjggMTAw NjQ0Ci0tLSBhL3hlbi9hcmNoL2FybS9kb21haW5fYnVpbGQuYworKysgYi94ZW4vYXJjaC9hcm0v ZG9tYWluX2J1aWxkLmMKQEAgLTQsNiArNCw3IEBACiAjaW5jbHVkZSA8eGVuL21tLmg+CiAjaW5j bHVkZSA8eGVuL2RvbWFpbl9wYWdlLmg+CiAjaW5jbHVkZSA8eGVuL3NjaGVkLmg+CisjaW5jbHVk ZSA8eGVuL3NpemVzLmg+CiAjaW5jbHVkZSA8YXNtL2lycS5oPgogI2luY2x1ZGUgPGFzbS9yZWdz Lmg+CiAjaW5jbHVkZSA8eGVuL2Vycm5vLmg+CkBAIC0zNjksNyArMzcwLDYgQEAgc3RhdGljIHZv aWQgX19pbml0IGFsbG9jYXRlX21lbW9yeV8xMShzdHJ1Y3QgZG9tYWluICpkLAogICAgIH0KIH0K IAotI2lmIDAKIHN0YXRpYyBib29sIF9faW5pdCBhbGxvY2F0ZV9iYW5rX21lbW9yeShzdHJ1Y3Qg ZG9tYWluICpkLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHN0cnVj dCBrZXJuZWxfaW5mbyAqa2luZm8sCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgZ2ZuX3Qgc2dmbiwKQEAgLTQ2Niw3ICs0NjYsNiBAQCBmYWlsOgogICAgICAgICAgICAg KHVuc2lnbmVkIGxvbmcpa2luZm8tPnVuYXNzaWduZWRfbWVtID4+IDEwKTsKICAgICBCVUcoKTsK IH0KLSNlbmRpZgogCiBzdGF0aWMgaW50IF9faW5pdCB3cml0ZV9wcm9wZXJ0aWVzKHN0cnVjdCBk b21haW4gKmQsIHN0cnVjdCBrZXJuZWxfaW5mbyAqa2luZm8sCiAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgIGNvbnN0IHN0cnVjdCBkdF9kZXZpY2Vfbm9kZSAqbm9kZSkKQEAgLTIz MDgsNyArMjMwNywzNyBAQCBzdGF0aWMgaW50IF9faW5pdCBjb25zdHJ1Y3RfZG9tYWluKHN0cnVj dCBkb21haW4gKmQsIHN0cnVjdCBrZXJuZWxfaW5mbyAqa2luZm8pCiBzdGF0aWMgaW50IF9faW5p dCBjb25zdHJ1Y3RfZG9tVShzdHJ1Y3QgZG9tYWluICpkLAogICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgY29uc3Qgc3RydWN0IGR0X2RldmljZV9ub2RlICpub2RlKQogewotICAgIHJl dHVybiAtRU5PU1lTOworICAgIHN0cnVjdCBrZXJuZWxfaW5mbyBraW5mbyA9IHt9OworICAgIGlu dCByYzsKKyAgICB1NjQgbWVtOworCisgICAgcmMgPSBkdF9wcm9wZXJ0eV9yZWFkX3U2NChub2Rl LCAibWVtb3J5IiwgJm1lbSk7CisgICAgaWYgKCAhcmMgKQorICAgIHsKKyAgICAgICAgcHJpbnRr KCJFcnJvciBidWlsZGluZyBEb21VOiBjYW5ub3QgcmVhZCBcIm1lbW9yeVwiIHByb3BlcnR5XG4i KTsKKyAgICAgICAgcmV0dXJuIC1FSU5WQUw7CisgICAgfQorICAgIGtpbmZvLnVuYXNzaWduZWRf bWVtID0gKHBhZGRyX3QpbWVtICogU1pfMUs7CisKKyAgICBwcmludGsoIioqKiBMT0FESU5HIERP TVUgY3B1cz0ldSBtZW1vcnk9JWx1S0IgKioqXG4iLCBkLT5tYXhfdmNwdXMsIG1lbSk7CisKKyAg ICBpZiAoIHZjcHVfY3JlYXRlKGQsIDAsIDApID09IE5VTEwgKQorICAgICAgICByZXR1cm4gLUVO T01FTTsKKyAgICBkLT5tYXhfcGFnZXMgPSB+MFU7CisKKyAgICBraW5mby5kID0gZDsKKworICAg IHJjID0ga2VybmVsX3Byb2JlKCZraW5mbywgbm9kZSk7CisgICAgaWYgKCByYyA8IDAgKQorICAg ICAgICByZXR1cm4gcmM7CisKKyNpZmRlZiBDT05GSUdfQVJNXzY0CisgICAgLyogdHlwZSBtdXN0 IGJlIHNldCBiZWZvcmUgYWxsb2NhdGUgbWVtb3J5ICovCisgICAgZC0+YXJjaC50eXBlID0ga2lu Zm8udHlwZTsKKyNlbmRpZgorICAgIGFsbG9jYXRlX21lbW9yeShkLCAma2luZm8pOworCisgICAg cmV0dXJuIGNvbnN0cnVjdF9kb21haW4oZCwgJmtpbmZvKTsKIH0KIAogdm9pZCBfX2luaXQgY3Jl YXRlX2RvbVVzKHZvaWQpCi0tIAoxLjkuMQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3Rz LnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0 aW5mby94ZW4tZGV2ZWw=