From mboxrd@z Thu Jan 1 00:00:00 1970 From: shuang.he@intel.com Subject: Re: [PATCH] drm/i915: avoid leaking DMA mappings Date: 07 Jul 2015 12:09:48 -0700 Message-ID: References: <1436194237-850-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id EDDC36E751 for ; Tue, 7 Jul 2015 12:09:49 -0700 (PDT) In-Reply-To: <1436194237-850-1-git-send-email-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: shuang.he@intel.com, lei.a.liu@intel.com, intel-gfx@lists.freedesktop.org, imre.deak@intel.com List-Id: intel-gfx@lists.freedesktop.org VGVzdGVkLUJ5OiBJbnRlbCBHcmFwaGljcyBRQSBQUlRTIChQYXRjaCBSZWdyZXNzaW9uIFRlc3Qg U3lzdGVtIENvbnRhY3Q6IHNodWFuZy5oZUBpbnRlbC5jb20pClRhc2sgaWQ6IDY3MzIKLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLVN1bW1hcnktLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tClBsYXRmb3JtICAgICAgICAgIERlbHRhICAgICAgICAgIGRybS1p bnRlbC1uaWdodGx5ICAgICAgICAgIFNlcmllcyBBcHBsaWVkCklMSyAgICAgICAgICAgICAgICAg LTQgICAgICAgICAgICAgIDMwMi8zMDIgICAgICAgICAgICAgIDI5OC8zMDIKU05CICAgICAgICAg ICAgICAgICAtNCAgICAgICAgICAgICAgMzEyLzMxNiAgICAgICAgICAgICAgMzA4LzMxNgpJVkIg ICAgICAgICAgICAgICAgIC01ICAgICAgICAgICAgICAzNDUvMzQ1ICAgICAgICAgICAgICAzNDAv MzQ1CkJZVCAgICAgICAgICAgICAgICAgLTEgICAgICAgICAgICAgIDI4OS8yODkgICAgICAgICAg ICAgIDI4OC8yODkKSFNXICAgICAgICAgICAgICAgICAtNSAgICAgICAgICAgICAgMzgyLzM4MiAg ICAgICAgICAgICAgMzc3LzM4MgotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t RGV0YWlsZWQtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tClBsYXRmb3JtICBU ZXN0ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBkcm0taW50ZWwtbmlnaHRseSAgICAg ICAgICBTZXJpZXMgQXBwbGllZAoqSUxLICBpZ3RAZ2VtX3VzZXJwdHJfYmxpdHNAZG1hYnVmLXN5 bmMgICAgICBQQVNTKDEpICAgICAgRkFJTCgxKQoqSUxLICBpZ3RAZ2VtX3VzZXJwdHJfYmxpdHNA ZG1hYnVmLXVuc3luYyAgICAgIFBBU1MoMSkgICAgICBGQUlMKDEpCipJTEsgIGlndEBnZW1fdXNl cnB0cl9ibGl0c0Bmb3JrZWQtYWNjZXNzICAgICAgUEFTUygxKSAgICAgIEZBSUwoMSkKKklMSyAg aWd0QGdlbV91c2VycHRyX2JsaXRzQGZvcmtlZC1zeW5jLWludGVycnVwdGlibGUgICAgICBQQVNT KDEpICAgICAgRE1FU0dfV0FSTigxKQooZG1lc2cgcGF0Y2ggYXBwbGllZClXQVJOSU5HOmF0X2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX3VzZXJwdHIuYzojY2FuY2VsX3VzZXJwdHJbaTkx NV0oKUBXQVJOSU5HOi4qIGF0IC4qIGNhbmNlbF91c2VycHRyKzB4CipTTkIgIGlndEBnZW1fdXNl cnB0cl9ibGl0c0Bjb2hlcmVuY3ktc3luYyAgICAgIFBBU1MoMSkgICAgICBDUkFTSCgxKQoqU05C ICBpZ3RAZ2VtX3VzZXJwdHJfYmxpdHNAZG1hYnVmLXN5bmMgICAgICBQQVNTKDEpICAgICAgRkFJ TCgxKQoqU05CICBpZ3RAZ2VtX3VzZXJwdHJfYmxpdHNAZG1hYnVmLXVuc3luYyAgICAgIFBBU1Mo MSkgICAgICBGQUlMKDEpCipTTkIgIGlndEBnZW1fdXNlcnB0cl9ibGl0c0Bmb3JrZWQtYWNjZXNz ICAgICAgUEFTUygxKSAgICAgIEZBSUwoMSkKKklWQiAgaWd0QGdlbV91c2VycHRyX2JsaXRzQGNv aGVyZW5jeS1zeW5jICAgICAgUEFTUygxKSAgICAgIENSQVNIKDEpCipJVkIgIGlndEBnZW1fdXNl cnB0cl9ibGl0c0Bjb2hlcmVuY3ktdW5zeW5jICAgICAgUEFTUygxKSAgICAgIENSQVNIKDEpCipJ VkIgIGlndEBnZW1fdXNlcnB0cl9ibGl0c0BkbWFidWYtc3luYyAgICAgIFBBU1MoMSkgICAgICBG QUlMKDEpCipJVkIgIGlndEBnZW1fdXNlcnB0cl9ibGl0c0BkbWFidWYtdW5zeW5jICAgICAgUEFT UygxKSAgICAgIEZBSUwoMSkKKklWQiAgaWd0QGdlbV91c2VycHRyX2JsaXRzQGZvcmtlZC1hY2Nl c3MgICAgICBQQVNTKDEpICAgICAgRkFJTCgxKQoqQllUICBpZ3RAZ2VtX3VzZXJwdHJfYmxpdHNA Zm9ya2VkLWFjY2VzcyAgICAgIFBBU1MoMSkgICAgICBGQUlMKDEpCipIU1cgIGlndEBnZW1fdXNl cnB0cl9ibGl0c0Bjb2hlcmVuY3ktc3luYyAgICAgIFBBU1MoMSkgICAgICBGQUlMKDEpCipIU1cg IGlndEBnZW1fdXNlcnB0cl9ibGl0c0Bjb2hlcmVuY3ktdW5zeW5jICAgICAgUEFTUygxKSAgICAg IEZBSUwoMSkKKkhTVyAgaWd0QGdlbV91c2VycHRyX2JsaXRzQGRtYWJ1Zi1zeW5jICAgICAgUEFT UygxKSAgICAgIEZBSUwoMSkKKkhTVyAgaWd0QGdlbV91c2VycHRyX2JsaXRzQGRtYWJ1Zi11bnN5 bmMgICAgICBQQVNTKDEpICAgICAgRkFJTCgxKQoqSFNXICBpZ3RAZ2VtX3VzZXJwdHJfYmxpdHNA Zm9ya2VkLWFjY2VzcyAgICAgIFBBU1MoMSkgICAgICBGQUlMKDEpCk5vdGU6IFlvdSBuZWVkIHRv IHBheSBtb3JlIGF0dGVudGlvbiB0byBsaW5lIHN0YXJ0IHdpdGggJyonCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==