From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: [PATCH v7 8/9] xen/x86: add some cr3 helpers Date: Thu, 12 Apr 2018 20:09:43 +0200 Message-ID: <20180412180944.31735-9-jgross@suse.com> References: <20180412180944.31735-1-jgross@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1f6ggd-0004FF-2c for xen-devel@lists.xenproject.org; Thu, 12 Apr 2018 18:11:07 +0000 In-Reply-To: <20180412180944.31735-1-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+ClJldmlld2VkLWJ5OiBKYW4g QmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+Ci0tLQpWNjoKLSBuZXcgcGF0Y2ggKEFuZHJldyBD b29wZXIpCi0tLQogeGVuL2FyY2gveDg2L2RlYnVnLmMgICAgICAgICAgICB8ICAyICstCiB4ZW4v YXJjaC94ODYvZG9tYWluX3BhZ2UuYyAgICAgIHwgIDIgKy0KIHhlbi9pbmNsdWRlL2FzbS14ODYv cHJvY2Vzc29yLmggfCAxMCArKysrKysrKysrCiB4ZW4vaW5jbHVkZS9hc20teDg2L3g4Ni1kZWZu cy5oIHwgIDQgKysrLQogNCBmaWxlcyBjaGFuZ2VkLCAxNSBpbnNlcnRpb25zKCspLCAzIGRlbGV0 aW9ucygtKQoKZGlmZiAtLWdpdCBhL3hlbi9hcmNoL3g4Ni9kZWJ1Zy5jIGIveGVuL2FyY2gveDg2 L2RlYnVnLmMKaW5kZXggOTE1OWYzMmRiNC4uYTUwMGRmMDFhYyAxMDA2NDQKLS0tIGEveGVuL2Fy Y2gveDg2L2RlYnVnLmMKKysrIGIveGVuL2FyY2gveDg2L2RlYnVnLmMKQEAgLTk4LDcgKzk4LDcg QEAgZGJnX3B2X3ZhMm1mbihkYmd2YV90IHZhZGRyLCBzdHJ1Y3QgZG9tYWluICpkcCwgdWludDY0 X3QgcGdkM3ZhbCkKICAgICBsMl9wZ2VudHJ5X3QgbDJlLCAqbDJ0OwogICAgIGwxX3BnZW50cnlf dCBsMWUsICpsMXQ7CiAgICAgdW5zaWduZWQgbG9uZyBjcjMgPSAocGdkM3ZhbCA/IHBnZDN2YWwg OiBkcC0+dmNwdVswXS0+YXJjaC5jcjMpOwotICAgIG1mbl90IG1mbiA9IG1hZGRyX3RvX21mbihj cjMpOworICAgIG1mbl90IG1mbiA9IG1hZGRyX3RvX21mbihjcjNfcGEoY3IzKSk7CiAKICAgICBE QkdQMigidmFkZHI6JWx4IGRvbWlkOiVkIGNyMzolbHggcGdkMzolbHhcbiIsIHZhZGRyLCBkcC0+ ZG9tYWluX2lkLCAKICAgICAgICAgICBjcjMsIHBnZDN2YWwpOwpkaWZmIC0tZ2l0IGEveGVuL2Fy Y2gveDg2L2RvbWFpbl9wYWdlLmMgYi94ZW4vYXJjaC94ODYvZG9tYWluX3BhZ2UuYwppbmRleCAx MWI2YTU0MjFhLi4wYzI0NTMwZWQ5IDEwMDY0NAotLS0gYS94ZW4vYXJjaC94ODYvZG9tYWluX3Bh Z2UuYworKysgYi94ZW4vYXJjaC94ODYvZG9tYWluX3BhZ2UuYwpAQCAtNTEsNyArNTEsNyBAQCBz dGF0aWMgaW5saW5lIHN0cnVjdCB2Y3B1ICptYXBjYWNoZV9jdXJyZW50X3ZjcHUodm9pZCkKICAg ICAgICAgaWYgKCAodiA9IGlkbGVfdmNwdVtzbXBfcHJvY2Vzc29yX2lkKCldKSA9PSBjdXJyZW50 ICkKICAgICAgICAgICAgIHN5bmNfbG9jYWxfZXhlY3N0YXRlKCk7CiAgICAgICAgIC8qIFdlIG11 c3Qgbm93IGJlIHJ1bm5pbmcgb24gdGhlIGlkbGUgcGFnZSB0YWJsZS4gKi8KLSAgICAgICAgQVNT RVJUKHJlYWRfY3IzKCkgPT0gX19wYShpZGxlX3BnX3RhYmxlKSk7CisgICAgICAgIEFTU0VSVChj cjNfcGEocmVhZF9jcjMoKSkgPT0gX19wYShpZGxlX3BnX3RhYmxlKSk7CiAgICAgfQogCiAgICAg cmV0dXJuIHY7CmRpZmYgLS1naXQgYS94ZW4vaW5jbHVkZS9hc20teDg2L3Byb2Nlc3Nvci5oIGIv eGVuL2luY2x1ZGUvYXNtLXg4Ni9wcm9jZXNzb3IuaAppbmRleCA3MWQzMmMwMzMzLi4zNjYyODQ1 OWRjIDEwMDY0NAotLS0gYS94ZW4vaW5jbHVkZS9hc20teDg2L3Byb2Nlc3Nvci5oCisrKyBiL3hl bi9pbmNsdWRlL2FzbS14ODYvcHJvY2Vzc29yLmgKQEAgLTI4OCw2ICsyODgsMTYgQEAgc3RhdGlj IGlubGluZSB2b2lkIHdyaXRlX2NyMyh1bnNpZ25lZCBsb25nIHZhbCkKICAgICBhc20gdm9sYXRp bGUgKCAibW92ICUwLCAlJWNyMyIgOiA6ICJyIiAodmFsKSA6ICJtZW1vcnkiICk7CiB9CiAKK3N0 YXRpYyBpbmxpbmUgdW5zaWduZWQgbG9uZyBjcjNfcGEodW5zaWduZWQgbG9uZyBjcjMpCit7Cisg ICAgcmV0dXJuIGNyMyAmIFg4Nl9DUjNfQUREUl9NQVNLOworfQorCitzdGF0aWMgaW5saW5lIHVu c2lnbmVkIGxvbmcgY3IzX3BjaWQodW5zaWduZWQgbG9uZyBjcjMpCit7CisgICAgcmV0dXJuIGNy MyAmIFg4Nl9DUjNfUENJRF9NQVNLOworfQorCiBzdGF0aWMgaW5saW5lIHVuc2lnbmVkIGxvbmcg cmVhZF9jcjQodm9pZCkKIHsKICAgICByZXR1cm4gZ2V0X2NwdV9pbmZvKCktPmNyNDsKZGlmZiAt LWdpdCBhL3hlbi9pbmNsdWRlL2FzbS14ODYveDg2LWRlZm5zLmggYi94ZW4vaW5jbHVkZS9hc20t eDg2L3g4Ni1kZWZucy5oCmluZGV4IGZmOGQ2NmJlM2MuLjkwNDA0MWUxYWIgMTAwNjQ0Ci0tLSBh L3hlbi9pbmNsdWRlL2FzbS14ODYveDg2LWRlZm5zLmgKKysrIGIveGVuL2luY2x1ZGUvYXNtLXg4 Ni94ODYtZGVmbnMuaApAQCAtNDUsNyArNDUsOSBAQAogLyoKICAqIEludGVsIENQVSBmbGFncyBp biBDUjMKICAqLwotI2RlZmluZSBYODZfQ1IzX05PRkxVU0ggKF9BQygxLCBVTEwpIDw8IDYzKQor I2RlZmluZSBYODZfQ1IzX05PRkxVU0ggICAgKF9BQygxLCBVTEwpIDw8IDYzKQorI2RlZmluZSBY ODZfQ1IzX0FERFJfTUFTSyAgKFBBR0VfTUFTSyAmIFBBRERSX01BU0spCisjZGVmaW5lIFg4Nl9D UjNfUENJRF9NQVNLICBfQUMoMHgwZmZmLCBVTEwpIC8qIE1hc2sgZm9yIFBDSUQgKi8KIAogLyoK ICAqIEludGVsIENQVSBmZWF0dXJlcyBpbiBDUjQKLS0gCjIuMTMuNgoKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QK WGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5v cmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=