From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michel Thierry Subject: [PATCH 1/5] drm/i915: Prevent out of range pt in gen6_for_each_pde Date: Tue, 24 Mar 2015 15:46:19 +0000 Message-ID: <1427211983-26284-2-git-send-email-michel.thierry@intel.com> References: <1427211983-26284-1-git-send-email-michel.thierry@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 49B466E277 for ; Tue, 24 Mar 2015 08:46:28 -0700 (PDT) In-Reply-To: <1427211983-26284-1-git-send-email-michel.thierry@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: Mika Kuoppala List-Id: intel-gfx@lists.freedesktop.org Rm91bmQgYnkgc3RhdGljIGFuYWx5c2lzIHRvb2wsIHRoaXMgd2FzIGhhcm1sZXNzIGFzIHRoZSBw dCB3YXMgbm90CnVzZWQgb3V0IG9mIHNjb3BlIHRob3VnaC4KCkludHJvZHVjZWQgYnkgY29tbWl0 IDY3OGQ5NmZiYjNiNTk5NWEyZmRmZjJiY2E1ZTFhYjRhNDBiN2U5NjgKKCJkcm0vaTkxNTogVHJh Y2sgR0VONiBwYWdlIHRhYmxlIHVzYWdlIikuCgpDYzogTWlrYSBLdW9wcGFsYSA8bWlrYS5rdW9w cGFsYUBpbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IE1pY2hlbCBUaGllcnJ5IDxtaWNoZWwudGhp ZXJyeUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0Lmgg fCA2ICsrKy0tLQogMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMo LSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaCBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5oCmluZGV4IDc1ZTI5ZjcuLmE4NWJkNWMg MTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5oCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5oCkBAIC0zMjcsOSArMzI3LDkgQEAgc3Ry dWN0IGk5MTVfaHdfcHBndHQgewogICogWFhYOiB0ZW1wIGlzIG5vdCBhY3R1YWxseSBuZWVkZWQs IGJ1dCBpdCBzYXZlcyBkb2luZyB0aGUgQUxJR04gb3BlcmF0aW9uLgogICovCiAjZGVmaW5lIGdl bjZfZm9yX2VhY2hfcGRlKHB0LCBwZCwgc3RhcnQsIGxlbmd0aCwgdGVtcCwgaXRlcikgXAotCWZv ciAoaXRlciA9IGdlbjZfcGRlX2luZGV4KHN0YXJ0KSwgcHQgPSAocGQpLT5wYWdlX3RhYmxlW2l0 ZXJdOyBcCi0JICAgICBsZW5ndGggPiAwICYmIGl0ZXIgPCBJOTE1X1BERVM7IFwKLQkgICAgIHB0 ID0gKHBkKS0+cGFnZV90YWJsZVsrK2l0ZXJdLCBcCisJZm9yIChpdGVyID0gZ2VuNl9wZGVfaW5k ZXgoc3RhcnQpOyBcCisJICAgICBwdCA9IChwZCktPnBhZ2VfdGFibGVbaXRlcl0sIGxlbmd0aCA+ IDAgJiYgaXRlciA8IEk5MTVfUERFUzsgXAorCSAgICAgaXRlcisrLCBcCiAJICAgICB0ZW1wID0g QUxJR04oc3RhcnQrMSwgMSA8PCBHRU42X1BERV9TSElGVCkgLSBzdGFydCwgXAogCSAgICAgdGVt cCA9IG1pbl90KHVuc2lnbmVkLCB0ZW1wLCBsZW5ndGgpLCBcCiAJICAgICBzdGFydCArPSB0ZW1w LCBsZW5ndGggLT0gdGVtcCkKLS0gCjIuMS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeAo=