From: Zhenyu Wang Subject: [PATCH v2] drm/i915: Fix vGPU balloon for ggtt guard page Date: Fri, 10 Mar 2017 10:22:38 +0800 Message-ID: <20170310022238.3191-1-zhenyuw@linux.intel.com> References: <20170309102537.1826-1-zhenyuw@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170309102537.1826-1-zhenyuw@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: Terrence Xu , intel-gvt-dev@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RnJvbSBjb21taXQgYTY1MDhkZWQyYTY2ICgiZHJtL2k5MTU6IFVzZSBwYWdlIGNvbG9yaW5nIHRv IHByb3ZpZGUgdGhlIGd1YXJkCnBhZ2UgYXQgdGhlIGVuZCBvZiB0aGUgR1RUIiksIHdlIG5vIGxv bmdlciBleHBsaWNpdGx5IHN1YnRyYWN0IGd1YXJkIHBhZ2UKYXQgZW5kIGZvciBHR1RUIGFkZHJl c3Mgc3BhY2UgaW5pdCwgc28gc2hvdWxkbid0IHN1YnRyYWN0IHRoYXQgZm9yIHZHUFUKYmFsbG9v biB0b28sIGFzIHRoYXQgd2lsbCBsZWF2ZSB0aGF0IGVuZCBwYWdlIHRvIGJlIGF2YWlsYWJsZSBm b3IKdkdQVS4gQ2hhbmdlIGJhbGxvb24gdG8gY292ZXIgZnVsbCByYW5nZSB0b28uCgpUaGlzIGZp eGVzIHRvIHVzZSByZWNlbnQgZHJtLWludGVsIHRpcCBrZXJuZWwgZm9yIGd1ZXN0IE9TLiBGb3Vu ZCBieSBHVlQtZwpjbWQgcGFyc2VyIHRoYXQgZ3Vlc3Qga2VybmVsIHVzZXMgZW5kIHBhZ2UgYXMg c2NyYXRjaCB0aGVuIHRyeSB0byBydW4KTUlfU1RPUkVfUkVHX01FTSBvbnRvIGl0LgoKdjI6IHJl bW92ZSBvbGQgY29tbWVudHMKCkNjOiBUZXJyZW5jZSBYdSA8dGVycmVuY2UueHVAaW50ZWwuY29t PgpTaWduZWQtb2ZmLWJ5OiBaaGVueXUgV2FuZyA8emhlbnl1d0BsaW51eC5pbnRlbC5jb20+Ci0t LQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV92Z3B1LmMgfCA4ICsrLS0tLS0tCiAxIGZpbGUg Y2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCA2IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdmdwdS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV92Z3B1LmMKaW5kZXggMTQwMTQwNjhkZmNmLi40YWI4YTk3M2I2MWYgMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdmdwdS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfdmdwdS5jCkBAIC0yMTgsMTMgKzIxOCw5IEBAIGludCBpbnRlbF92Z3RfYmFsbG9vbihz dHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiAJCQlnb3RvIGVycjsKIAl9CiAKLQkv KgotCSAqIE5vIG5lZWQgdG8gcGFydGl0aW9uIG91dCB0aGUgbGFzdCBwaHlzaWNhbCBwYWdlLAot CSAqIGJlY2F1c2UgaXQgaXMgcmVzZXJ2ZWQgdG8gdGhlIGd1YXJkIHBhZ2UuCi0JICovCi0JaWYg KHVubWFwcGFibGVfZW5kIDwgZ2d0dF9lbmQgLSBQQUdFX1NJWkUpIHsKKwlpZiAodW5tYXBwYWJs ZV9lbmQgPCBnZ3R0X2VuZCkgewogCQlyZXQgPSB2Z3RfYmFsbG9vbl9zcGFjZShnZ3R0LCAmYmxf aW5mby5zcGFjZVszXSwKLQkJCQkJdW5tYXBwYWJsZV9lbmQsIGdndHRfZW5kIC0gUEFHRV9TSVpF KTsKKwkJCQkJdW5tYXBwYWJsZV9lbmQsIGdndHRfZW5kKTsKIAkJaWYgKHJldCkKIAkJCWdvdG8g ZXJyOwogCX0KLS0gCjIuMTEuMAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v aW50ZWwtZ2Z4Cg==