From: Zhenyu Wang Subject: [PATCH] drm/i915: Fix vGPU balloon for ggtt guard page Date: Thu, 9 Mar 2017 18:25:37 +0800 Message-ID: <20170309102537.1826-1-zhenyuw@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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 c2NyYXRjaCB0aGVuIHRyeSB0byBydW4KTUlfU1RPUkVfUkVHX01FTSBvbnRvIGl0LgoKQ2M6IFRl cnJlbmNlIFh1IDx0ZXJyZW5jZS54dUBpbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IFpoZW55dSBX YW5nIDx6aGVueXV3QGxpbnV4LmludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X3ZncHUuYyB8IDQgKystLQogMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMiBk ZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3ZncHUu YyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdmdwdS5jCmluZGV4IDE0MDE0MDY4ZGZjZi4u ZTBhM2Q2MWJkMjMyIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3ZncHUu YworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3ZncHUuYwpAQCAtMjIyLDkgKzIyMiw5 IEBAIGludCBpbnRlbF92Z3RfYmFsbG9vbihzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3By aXYpCiAJICogTm8gbmVlZCB0byBwYXJ0aXRpb24gb3V0IHRoZSBsYXN0IHBoeXNpY2FsIHBhZ2Us CiAJICogYmVjYXVzZSBpdCBpcyByZXNlcnZlZCB0byB0aGUgZ3VhcmQgcGFnZS4KIAkgKi8KLQlp ZiAodW5tYXBwYWJsZV9lbmQgPCBnZ3R0X2VuZCAtIFBBR0VfU0laRSkgeworCWlmICh1bm1hcHBh YmxlX2VuZCA8IGdndHRfZW5kKSB7CiAJCXJldCA9IHZndF9iYWxsb29uX3NwYWNlKGdndHQsICZi bF9pbmZvLnNwYWNlWzNdLAotCQkJCQl1bm1hcHBhYmxlX2VuZCwgZ2d0dF9lbmQgLSBQQUdFX1NJ WkUpOworCQkJCQl1bm1hcHBhYmxlX2VuZCwgZ2d0dF9lbmQpOwogCQlpZiAocmV0KQogCQkJZ290 byBlcnI7CiAJfQotLSAKMi4xMS4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9pbnRlbC1nZngK