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[51.6.142.41]) by smtp.gmail.com with ESMTPSA id a22sm3564115wmd.20.2020.01.29.12.20.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jan 2020 12:20:41 -0800 (PST) From: Wei Liu X-Google-Original-From: Wei Liu To: Xen Development List Date: Wed, 29 Jan 2020 20:20:26 +0000 Message-Id: <20200129202034.15052-5-liuwe@microsoft.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200129202034.15052-1-liuwe@microsoft.com> References: <20200129202034.15052-1-liuwe@microsoft.com> MIME-Version: 1.0 Subject: [Xen-devel] [PATCH v5 04/12] x86: make paddr_bits available earlier X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Wei Liu , Wei Liu , Andrew Cooper , Paul Durrant , Michael Kelley , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" TW92ZSBlYXJseV9jcHVfaW5pdCBiZWZvcmUgaW5pdF9lODIwLCBzdWNoIHRoYXQgcGFkZHJfYml0 cyBjYW4gYmUgdXNlZApieSBlODIwIGNvZGUuCgpUaGlzIHdpbGwgcmVkdWNlIGNvZGUgcmVwZXRp dGlvbiBhbmQgcHJlcGFyZSBmb3IgZnVydGhlciBhZGp1c3RtZW50IHdoZW4KTDAgaHlwZXJ2aXNv ciBjb21lcyBpbnRvIHBsYXkuCgpTaWduZWQtb2ZmLWJ5OiBXZWkgTGl1IDxsaXV3ZUBtaWNyb3Nv ZnQuY29tPgotLS0KIHhlbi9hcmNoL3g4Ni9lODIwLmMgIHwgMTQgKysrKy0tLS0tLS0tLS0KIHhl bi9hcmNoL3g4Ni9zZXR1cC5jIHwgIDUgKysrLS0KIDIgZmlsZXMgY2hhbmdlZCwgNyBpbnNlcnRp b25zKCspLCAxMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS94ZW4vYXJjaC94ODYvZTgyMC5j IGIveGVuL2FyY2gveDg2L2U4MjAuYwppbmRleCAwODJmOTkyOGExLi4zODkyYzljZmI3IDEwMDY0 NAotLS0gYS94ZW4vYXJjaC94ODYvZTgyMC5jCisrKyBiL3hlbi9hcmNoL3g4Ni9lODIwLmMKQEAg LTQyMCw3ICs0MjAsNyBAQCBzdGF0aWMgdWludDY0X3QgX19pbml0IG10cnJfdG9wX29mX3JhbSh2 b2lkKQogewogICAgIHVpbnQzMl90IGVheCwgZWJ4LCBlY3gsIGVkeDsKICAgICB1aW50NjRfdCBt dHJyX2NhcCwgbXRycl9kZWYsIGFkZHJfbWFzaywgYmFzZSwgbWFzaywgdG9wOwotICAgIHVuc2ln bmVkIGludCBpLCBwaHlzX2JpdHMgPSAzNjsKKyAgICB1bnNpZ25lZCBpbnQgaTsKIAogICAgIC8q IEJ5IGRlZmF1bHQgd2UgY2hlY2sgb25seSBJbnRlbCBzeXN0ZW1zLiAqLwogICAgIGlmICggZTgy MF9tdHJyX2NsaXAgPT0gLTEgKQpAQCAtNDQ1LDE1ICs0NDUsOSBAQCBzdGF0aWMgdWludDY0X3Qg X19pbml0IG10cnJfdG9wX29mX3JhbSh2b2lkKQogICAgIGlmICggIXRlc3RfYml0KFg4Nl9GRUFU VVJFX01UUlIgJiAzMSwgJmVkeCkgKQogICAgICAgICAgcmV0dXJuIDA7CiAKLSAgICAvKiBGaW5k IHRoZSBwaHlzaWNhbCBhZGRyZXNzIHNpemUgZm9yIHRoaXMgQ1BVLiAqLwotICAgIGVheCA9IGNw dWlkX2VheCgweDgwMDAwMDAwKTsKLSAgICBpZiAoIChlYXggPj4gMTYpID09IDB4ODAwMCAmJiBl YXggPj0gMHg4MDAwMDAwOCApCi0gICAgewotICAgICAgICBwaHlzX2JpdHMgPSAodWludDhfdClj cHVpZF9lYXgoMHg4MDAwMDAwOCk7Ci0gICAgICAgIGlmICggcGh5c19iaXRzID4gUEFERFJfQklU UyApCi0gICAgICAgICAgICBwaHlzX2JpdHMgPSBQQUREUl9CSVRTOwotICAgIH0KLSAgICBhZGRy X21hc2sgPSAoKDF1bGwgPDwgcGh5c19iaXRzKSAtIDEpICYgfigoMXVsbCA8PCAxMikgLSAxKTsK KyAgICAvKiBwYWRkcl9iaXRzIG11c3QgaGF2ZSBiZWVuIHNldCBhdCB0aGlzIHBvaW50ICovCisg ICAgQVNTRVJUKHBhZGRyX2JpdHMpOworICAgIGFkZHJfbWFzayA9ICgoMXVsbCA8PCBwYWRkcl9i aXRzKSAtIDEpICYgUEFHRV9NQVNLOwogCiAgICAgcmRtc3JsKE1TUl9NVFJSY2FwLCBtdHJyX2Nh cCk7CiAgICAgcmRtc3JsKE1TUl9NVFJSZGVmVHlwZSwgbXRycl9kZWYpOwpkaWZmIC0tZ2l0IGEv eGVuL2FyY2gveDg2L3NldHVwLmMgYi94ZW4vYXJjaC94ODYvc2V0dXAuYwppbmRleCBkODU4ODgz NDA0Li44OWZlNDkxNDlmIDEwMDY0NAotLS0gYS94ZW4vYXJjaC94ODYvc2V0dXAuYworKysgYi94 ZW4vYXJjaC94ODYvc2V0dXAuYwpAQCAtOTU0LDYgKzk1NCw5IEBAIHZvaWQgX19pbml0IG5vcmV0 dXJuIF9fc3RhcnRfeGVuKHVuc2lnbmVkIGxvbmcgbWJpX3ApCiAgICAgZWxzZQogICAgICAgICBw YW5pYygiQm9vdGxvYWRlciBwcm92aWRlZCBubyBtZW1vcnkgaW5mb3JtYXRpb25cbiIpOwogCisg ICAgLyogVGhpcyBtdXN0IGNvbWUgYmVmb3JlIGU4MjAgY29kZSBiZWN1YXVzZSBpdCBzZXRzIHBh ZGRyX2JpdHMuICovCisgICAgZWFybHlfY3B1X2luaXQoKTsKKwogICAgIC8qIFNhbml0aXNlIHRo ZSByYXcgRTgyMCBtYXAgdG8gcHJvZHVjZSBhIGZpbmFsIGNsZWFuIHZlcnNpb24uICovCiAgICAg bWF4X3BhZ2UgPSByYXdfbWF4X3BhZ2UgPSBpbml0X2U4MjAobWVtbWFwX3R5cGUsICZlODIwX3Jh dyk7CiAKQEAgLTE1MzIsOCArMTUzNSw2IEBAIHZvaWQgX19pbml0IG5vcmV0dXJuIF9fc3RhcnRf eGVuKHVuc2lnbmVkIGxvbmcgbWJpX3ApCiAgICAgc29mdGlycV9pbml0KCk7CiAgICAgdGFza2xl dF9zdWJzeXNfaW5pdCgpOwogCi0gICAgZWFybHlfY3B1X2luaXQoKTsKLQogICAgIHBhZ2luZ19p bml0KCk7CiAKICAgICB0Ym9vdF9wcm9iZSgpOwotLSAKMi4yMC4xCgoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApY ZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9y Zy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==