From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: [PATCH v6 8/9] xen/x86: add some cr3 helpers Date: Tue, 10 Apr 2018 09:58:42 +0200 Message-ID: <20180410075843.6822-9-jgross@suse.com> References: <20180410075843.6822-1-jgross@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1f5oB3-0005co-ER for xen-devel@lists.xenproject.org; Tue, 10 Apr 2018 07:58:53 +0000 In-Reply-To: <20180410075843.6822-1-jgross@suse.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: xen-devel@lists.xenproject.org Cc: Juergen Gross , andrew.cooper3@citrix.com, jbeulich@suse.com List-Id: xen-devel@lists.xenproject.org QWRkIHNvbWUgaGVscGVyIG1hY3JvcyB0byBhY2Nlc3MgdGhlIGFkZHJlc3MgYW5kIHBjaWQgcGFy dHMgb2YgY3IzLgoKVXNlIHRob3NlIGhlbHBlcnMgd2hlcmUgYXBwcm9wcmlhdGUuCgpTaWduZWQt b2ZmLWJ5OiBKdWVyZ2VuIEdyb3NzIDxqZ3Jvc3NAc3VzZS5jb20+Ci0tLQpWNjoKLSBuZXcgcGF0 Y2ggKEFuZHJldyBDb29wZXIpCi0tLQogeGVuL2FyY2gveDg2L2RlYnVnLmMgICAgICAgICAgICB8 ICAyICstCiB4ZW4vYXJjaC94ODYvZG9tYWluX3BhZ2UuYyAgICAgIHwgIDIgKy0KIHhlbi9pbmNs dWRlL2FzbS14ODYvcHJvY2Vzc29yLmggfCAxMCArKysrKysrKysrCiB4ZW4vaW5jbHVkZS9hc20t eDg2L3g4Ni1kZWZucy5oIHwgIDQgKysrLQogNCBmaWxlcyBjaGFuZ2VkLCAxNSBpbnNlcnRpb25z KCspLCAzIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3hlbi9hcmNoL3g4Ni9kZWJ1Zy5jIGIv eGVuL2FyY2gveDg2L2RlYnVnLmMKaW5kZXggOTE1OWYzMmRiNC4uYTUwMGRmMDFhYyAxMDA2NDQK LS0tIGEveGVuL2FyY2gveDg2L2RlYnVnLmMKKysrIGIveGVuL2FyY2gveDg2L2RlYnVnLmMKQEAg LTk4LDcgKzk4LDcgQEAgZGJnX3B2X3ZhMm1mbihkYmd2YV90IHZhZGRyLCBzdHJ1Y3QgZG9tYWlu ICpkcCwgdWludDY0X3QgcGdkM3ZhbCkKICAgICBsMl9wZ2VudHJ5X3QgbDJlLCAqbDJ0OwogICAg IGwxX3BnZW50cnlfdCBsMWUsICpsMXQ7CiAgICAgdW5zaWduZWQgbG9uZyBjcjMgPSAocGdkM3Zh bCA/IHBnZDN2YWwgOiBkcC0+dmNwdVswXS0+YXJjaC5jcjMpOwotICAgIG1mbl90IG1mbiA9IG1h ZGRyX3RvX21mbihjcjMpOworICAgIG1mbl90IG1mbiA9IG1hZGRyX3RvX21mbihjcjNfcGEoY3Iz KSk7CiAKICAgICBEQkdQMigidmFkZHI6JWx4IGRvbWlkOiVkIGNyMzolbHggcGdkMzolbHhcbiIs IHZhZGRyLCBkcC0+ZG9tYWluX2lkLCAKICAgICAgICAgICBjcjMsIHBnZDN2YWwpOwpkaWZmIC0t Z2l0IGEveGVuL2FyY2gveDg2L2RvbWFpbl9wYWdlLmMgYi94ZW4vYXJjaC94ODYvZG9tYWluX3Bh Z2UuYwppbmRleCAxMWI2YTU0MjFhLi4wYzI0NTMwZWQ5IDEwMDY0NAotLS0gYS94ZW4vYXJjaC94 ODYvZG9tYWluX3BhZ2UuYworKysgYi94ZW4vYXJjaC94ODYvZG9tYWluX3BhZ2UuYwpAQCAtNTEs NyArNTEsNyBAQCBzdGF0aWMgaW5saW5lIHN0cnVjdCB2Y3B1ICptYXBjYWNoZV9jdXJyZW50X3Zj cHUodm9pZCkKICAgICAgICAgaWYgKCAodiA9IGlkbGVfdmNwdVtzbXBfcHJvY2Vzc29yX2lkKCld KSA9PSBjdXJyZW50ICkKICAgICAgICAgICAgIHN5bmNfbG9jYWxfZXhlY3N0YXRlKCk7CiAgICAg ICAgIC8qIFdlIG11c3Qgbm93IGJlIHJ1bm5pbmcgb24gdGhlIGlkbGUgcGFnZSB0YWJsZS4gKi8K LSAgICAgICAgQVNTRVJUKHJlYWRfY3IzKCkgPT0gX19wYShpZGxlX3BnX3RhYmxlKSk7CisgICAg ICAgIEFTU0VSVChjcjNfcGEocmVhZF9jcjMoKSkgPT0gX19wYShpZGxlX3BnX3RhYmxlKSk7CiAg ICAgfQogCiAgICAgcmV0dXJuIHY7CmRpZmYgLS1naXQgYS94ZW4vaW5jbHVkZS9hc20teDg2L3By b2Nlc3Nvci5oIGIveGVuL2luY2x1ZGUvYXNtLXg4Ni9wcm9jZXNzb3IuaAppbmRleCA3MWQzMmMw MzMzLi4zNjYyODQ1OWRjIDEwMDY0NAotLS0gYS94ZW4vaW5jbHVkZS9hc20teDg2L3Byb2Nlc3Nv ci5oCisrKyBiL3hlbi9pbmNsdWRlL2FzbS14ODYvcHJvY2Vzc29yLmgKQEAgLTI4OCw2ICsyODgs MTYgQEAgc3RhdGljIGlubGluZSB2b2lkIHdyaXRlX2NyMyh1bnNpZ25lZCBsb25nIHZhbCkKICAg ICBhc20gdm9sYXRpbGUgKCAibW92ICUwLCAlJWNyMyIgOiA6ICJyIiAodmFsKSA6ICJtZW1vcnki ICk7CiB9CiAKK3N0YXRpYyBpbmxpbmUgdW5zaWduZWQgbG9uZyBjcjNfcGEodW5zaWduZWQgbG9u ZyBjcjMpCit7CisgICAgcmV0dXJuIGNyMyAmIFg4Nl9DUjNfQUREUl9NQVNLOworfQorCitzdGF0 aWMgaW5saW5lIHVuc2lnbmVkIGxvbmcgY3IzX3BjaWQodW5zaWduZWQgbG9uZyBjcjMpCit7Cisg ICAgcmV0dXJuIGNyMyAmIFg4Nl9DUjNfUENJRF9NQVNLOworfQorCiBzdGF0aWMgaW5saW5lIHVu c2lnbmVkIGxvbmcgcmVhZF9jcjQodm9pZCkKIHsKICAgICByZXR1cm4gZ2V0X2NwdV9pbmZvKCkt PmNyNDsKZGlmZiAtLWdpdCBhL3hlbi9pbmNsdWRlL2FzbS14ODYveDg2LWRlZm5zLmggYi94ZW4v aW5jbHVkZS9hc20teDg2L3g4Ni1kZWZucy5oCmluZGV4IGZmOGQ2NmJlM2MuLjkwNDA0MWUxYWIg MTAwNjQ0Ci0tLSBhL3hlbi9pbmNsdWRlL2FzbS14ODYveDg2LWRlZm5zLmgKKysrIGIveGVuL2lu Y2x1ZGUvYXNtLXg4Ni94ODYtZGVmbnMuaApAQCAtNDUsNyArNDUsOSBAQAogLyoKICAqIEludGVs IENQVSBmbGFncyBpbiBDUjMKICAqLwotI2RlZmluZSBYODZfQ1IzX05PRkxVU0ggKF9BQygxLCBV TEwpIDw8IDYzKQorI2RlZmluZSBYODZfQ1IzX05PRkxVU0ggICAgKF9BQygxLCBVTEwpIDw8IDYz KQorI2RlZmluZSBYODZfQ1IzX0FERFJfTUFTSyAgKFBBR0VfTUFTSyAmIFBBRERSX01BU0spCisj ZGVmaW5lIFg4Nl9DUjNfUENJRF9NQVNLICBfQUMoMHgwZmZmLCBVTEwpIC8qIE1hc2sgZm9yIFBD SUQgKi8KIAogLyoKICAqIEludGVsIENQVSBmZWF0dXJlcyBpbiBDUjQKLS0gCjIuMTMuNgoKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBt YWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMu eGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=