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[51.6.142.41]) by smtp.gmail.com with ESMTPSA id a22sm3564115wmd.20.2020.01.29.12.20.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jan 2020 12:20:43 -0800 (PST) From: Wei Liu X-Google-Original-From: Wei Liu To: Xen Development List Date: Wed, 29 Jan 2020 20:20:28 +0000 Message-Id: <20200129202034.15052-7-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 06/12] x86/hypervisor: provide hypervisor_reserve_top_pages 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" VGhpcyBmdW5jdGlvbiB3aWxsIHJldHVybiB0aGUgbnVtYmVyIG9mIHBhZ2VzIHRoYXQgbmVlZCB0 byBiZSByZXNlcnZlZAppbiB0aGUgbWFjaGluZSBhZGRyZXNzIHNwYWNlLgoKRTgyMCBjb2RlIHdp bGwgdXNlIHRoYXQgbnVtYmVyIHRvIGFkanVzdCB0aGUgbWF4aW11bSBQRk4gYXZhaWxhYmxlIHRv Clhlbi4KClNpZ25lZC1vZmYtYnk6IFdlaSBMaXUgPGxpdXdlQG1pY3Jvc29mdC5jb20+Ci0tLQog eGVuL2FyY2gveDg2L2d1ZXN0L2h5cGVydmlzb3IuYyAgICAgICAgfCA4ICsrKysrKysrCiB4ZW4v aW5jbHVkZS9hc20teDg2L2d1ZXN0L2h5cGVydmlzb3IuaCB8IDQgKysrKwogMiBmaWxlcyBjaGFu Z2VkLCAxMiBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEveGVuL2FyY2gveDg2L2d1ZXN0L2h5 cGVydmlzb3IuYyBiL3hlbi9hcmNoL3g4Ni9ndWVzdC9oeXBlcnZpc29yLmMKaW5kZXggZTcyYzky ZmZkZi4uOGI5Y2YxY2U0YyAxMDA2NDQKLS0tIGEveGVuL2FyY2gveDg2L2d1ZXN0L2h5cGVydmlz b3IuYworKysgYi94ZW4vYXJjaC94ODYvZ3Vlc3QvaHlwZXJ2aXNvci5jCkBAIC02Niw2ICs2Niwx NCBAQCB2b2lkIGh5cGVydmlzb3JfcmVzdW1lKHZvaWQpCiAgICAgICAgIG9wcy0+cmVzdW1lKCk7 CiB9CiAKK3Vuc2lnbmVkIGludCBoeXBlcnZpc29yX3Jlc2VydmVfdG9wX3BhZ2VzKHZvaWQpCit7 CisgICAgaWYgKCBvcHMgJiYgb3BzLT5yZXNlcnZlX3RvcF9wYWdlcyApCisgICAgICAgIHJldHVy biBvcHMtPnJlc2VydmVfdG9wX3BhZ2VzKCk7CisKKyAgICByZXR1cm4gMDsKK30KKwogLyoKICAq IExvY2FsIHZhcmlhYmxlczoKICAqIG1vZGU6IEMKZGlmZiAtLWdpdCBhL3hlbi9pbmNsdWRlL2Fz bS14ODYvZ3Vlc3QvaHlwZXJ2aXNvci5oIGIveGVuL2luY2x1ZGUvYXNtLXg4Ni9ndWVzdC9oeXBl cnZpc29yLmgKaW5kZXggYjUwMzg1NGM1Yi4uMzdlYjlkNTMxZSAxMDA2NDQKLS0tIGEveGVuL2lu Y2x1ZGUvYXNtLXg4Ni9ndWVzdC9oeXBlcnZpc29yLmgKKysrIGIveGVuL2luY2x1ZGUvYXNtLXg4 Ni9ndWVzdC9oeXBlcnZpc29yLmgKQEAgLTI4LDYgKzI4LDggQEAgc3RydWN0IGh5cGVydmlzb3Jf b3BzIHsKICAgICBpbnQgKCphcF9zZXR1cCkodm9pZCk7CiAgICAgLyogUmVzdW1lIGZyb20gc3Vz cGVuc2lvbiAqLwogICAgIHZvaWQgKCpyZXN1bWUpKHZvaWQpOworICAgIC8qIEhvdyBtYW55IHRv cCBwYWdlcyB0byBiZSByZXNlcnZlZCBpbiBtYWNoaW5lIGFkZHJlc3Mgc3BhY2U/ICovCisgICAg dW5zaWduZWQgaW50ICgqcmVzZXJ2ZV90b3BfcGFnZXMpKHZvaWQpOwogfTsKIAogI2lmZGVmIENP TkZJR19HVUVTVApAQCAtMzYsNiArMzgsNyBAQCBjb25zdCBjaGFyICpoeXBlcnZpc29yX3Byb2Jl KHZvaWQpOwogdm9pZCBoeXBlcnZpc29yX3NldHVwKHZvaWQpOwogaW50IGh5cGVydmlzb3JfYXBf c2V0dXAodm9pZCk7CiB2b2lkIGh5cGVydmlzb3JfcmVzdW1lKHZvaWQpOwordW5zaWduZWQgaW50 IGh5cGVydmlzb3JfcmVzZXJ2ZV90b3BfcGFnZXModm9pZCk7CiAKICNlbHNlCiAKQEAgLTQ2LDYg KzQ5LDcgQEAgc3RhdGljIGlubGluZSBjb25zdCBjaGFyICpoeXBlcnZpc29yX3Byb2JlKHZvaWQp IHsgcmV0dXJuIE5VTEw7IH0KIHN0YXRpYyBpbmxpbmUgdm9pZCBoeXBlcnZpc29yX3NldHVwKHZv aWQpIHsgQVNTRVJUX1VOUkVBQ0hBQkxFKCk7IH0KIHN0YXRpYyBpbmxpbmUgaW50IGh5cGVydmlz b3JfYXBfc2V0dXAodm9pZCkgeyBBU1NFUlRfVU5SRUFDSEFCTEUoKTsgcmV0dXJuIDA7IH0KIHN0 YXRpYyBpbmxpbmUgdm9pZCBoeXBlcnZpc29yX3Jlc3VtZSh2b2lkKSB7IEFTU0VSVF9VTlJFQUNI QUJMRSgpOyB9CitzdGF0aWMgaW5saW5lIHVuc2lnbmVkIGludCBoeXBlcnZpc29yX3Jlc2VydmVf dG9wX3BhZ2VzKHZvaWQpIHsgcmV0dXJuIDA7IH0KIAogI2VuZGlmICAvKiBDT05GSUdfR1VFU1Qg Ki8KIAotLSAKMi4yMC4xCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVj dC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1k ZXZlbA==