From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: [PATCH RFC 25/55] x86_64/mm: introduce pl2e in setup_m2p_table Date: Thu, 7 Feb 2019 16:44:26 +0000 Message-ID: <20190207164456.9260-26-wei.liu2@citrix.com> References: <20190207164456.9260-1-wei.liu2@citrix.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 1grn1r-0001b7-U9 for xen-devel@lists.xenproject.org; Thu, 07 Feb 2019 16:59:59 +0000 In-Reply-To: <20190207164456.9260-1-wei.liu2@citrix.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: Andrew Cooper , Wei Liu , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= List-Id: xen-devel@lists.xenproject.org U2lnbmVkLW9mZi1ieTogV2VpIExpdSA8d2VpLmxpdTJAY2l0cml4LmNvbT4KLS0tCiB4ZW4vYXJj aC94ODYveDg2XzY0L21tLmMgfCA5ICsrKysrLS0tLQogMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0 aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS94ZW4vYXJjaC94ODYveDg2XzY0 L21tLmMgYi94ZW4vYXJjaC94ODYveDg2XzY0L21tLmMKaW5kZXggNTVmYTMzOGQ3MS4uZDNlMjM5 OGI2YyAxMDA2NDQKLS0tIGEveGVuL2FyY2gveDg2L3g4Nl82NC9tbS5jCisrKyBiL3hlbi9hcmNo L3g4Ni94ODZfNjQvbW0uYwpAQCAtMzk3LDcgKzM5Nyw3IEBAIHN0YXRpYyBpbnQgc2V0dXBfbTJw X3RhYmxlKHN0cnVjdCBtZW1faG90YWRkX2luZm8gKmluZm8pCiB7CiAgICAgdW5zaWduZWQgbG9u ZyBpLCB2YSwgc21hcCwgZW1hcDsKICAgICB1bnNpZ25lZCBpbnQgbjsKLSAgICBsMl9wZ2VudHJ5 X3QgKmwyX3JvX21wdCA9IE5VTEw7CisgICAgbDJfcGdlbnRyeV90ICpwbDJlID0gTlVMTCwgKmwy X3JvX21wdDsKICAgICBsM19wZ2VudHJ5X3QgKmwzX3JvX21wdCA9IE5VTEw7CiAgICAgaW50IHJl dCA9IDA7CiAKQEAgLTQ1OCw3ICs0NTgsNyBAQCBzdGF0aWMgaW50IHNldHVwX20ycF90YWJsZShz dHJ1Y3QgbWVtX2hvdGFkZF9pbmZvICppbmZvKQogICAgICAgICAgICAgICAgICAgX1BBR0VfUFNF KSk7CiAgICAgICAgICAgICBpZiAoIGwzZV9nZXRfZmxhZ3MobDNfcm9fbXB0W2wzX3RhYmxlX29m ZnNldCh2YSldKSAmCiAgICAgICAgICAgICAgIF9QQUdFX1BSRVNFTlQgKQotICAgICAgICAgICAg ICAgIGwyX3JvX21wdCA9IGwzZV90b19sMmUobDNfcm9fbXB0W2wzX3RhYmxlX29mZnNldCh2YSld KSArCisgICAgICAgICAgICAgICAgcGwyZSA9IGwzZV90b19sMmUobDNfcm9fbXB0W2wzX3RhYmxl X29mZnNldCh2YSldKSArCiAgICAgICAgICAgICAgICAgICBsMl90YWJsZV9vZmZzZXQodmEpOwog ICAgICAgICAgICAgZWxzZQogICAgICAgICAgICAgewpAQCAtNDczLDExICs0NzMsMTIgQEAgc3Rh dGljIGludCBzZXR1cF9tMnBfdGFibGUoc3RydWN0IG1lbV9ob3RhZGRfaW5mbyAqaW5mbykKICAg ICAgICAgICAgICAgICBsM2Vfd3JpdGUoJmwzX3JvX21wdFtsM190YWJsZV9vZmZzZXQodmEpXSwK ICAgICAgICAgICAgICAgICAgICAgICAgICAgbDNlX2Zyb21fcGFkZHIoX19wYShsMl9yb19tcHQp LAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBfX1BBR0VfSFlQRVJW SVNPUl9STyB8IF9QQUdFX1VTRVIpKTsKLSAgICAgICAgICAgICAgICBsMl9yb19tcHQgKz0gbDJf dGFibGVfb2Zmc2V0KHZhKTsKKyAgICAgICAgICAgICAgICBwbDJlID0gbDJfcm9fbXB0OworICAg ICAgICAgICAgICAgIHBsMmUgKz0gbDJfdGFibGVfb2Zmc2V0KHZhKTsKICAgICAgICAgICAgIH0K IAogICAgICAgICAgICAgLyogTkIuIENhbm5vdCBiZSBHTE9CQUw6IGd1ZXN0IHVzZXIgbW9kZSBz aG91bGQgbm90IHNlZSBpdC4gKi8KLSAgICAgICAgICAgIGwyZV93cml0ZShsMl9yb19tcHQsIGwy ZV9mcm9tX21mbihtZm4sCisgICAgICAgICAgICBsMmVfd3JpdGUocGwyZSwgbDJlX2Zyb21fbWZu KG1mbiwKICAgICAgICAgICAgICAgICAgICAvKl9QQUdFX0dMT0JBTHwqL19QQUdFX1BTRXxfUEFH RV9VU0VSfF9QQUdFX1BSRVNFTlQpKTsKICAgICAgICAgfQogICAgICAgICBpICs9ICggMVVMIDw8 IChMMl9QQUdFVEFCTEVfU0hJRlQgLSAzKSk7Ci0tIAoyLjExLjAKCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhl bi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3Jn L21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs