From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Gordon Subject: [PATCH v4 5/6] drm/i915: HWSP should be unmapped earlier in LRC teardown sequence Date: Fri, 29 Jan 2016 19:19:30 +0000 Message-ID: <1454095171-22475-6-git-send-email-david.s.gordon@intel.com> References: <1454095171-22475-1-git-send-email-david.s.gordon@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 3C1696EA09 for ; Fri, 29 Jan 2016 11:19:47 -0800 (PST) In-Reply-To: <1454095171-22475-1-git-send-email-david.s.gordon@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 List-Id: intel-gfx@lists.freedesktop.org SW4gTFJDIG1vZGUsIHRoZSBIV1NQIGlzIHBhcnQgb2YgdGhlIGRlZmF1bHQgY29udGV4dCBvYmpl Y3QsIGFuZAp0aGVyZWZvcmUgZG9lcyBub3QgZXhpc3QgaW5kZXBlbmRlbnRseS4gV29yc2UsIGl0 IGRvZXNuJ3QgY29udHJpYnV0ZQp0byB0aGUgcmVmY291bnQgb24gdGhlIGRlZmF1bHQgY29udGV4 dCBvYmplY3QgZWl0aGVyLgoKQ3VycmVudGx5LCB0aGUgZGVmYXVsdCBjb250ZXh0IGlzIGRlYWxs b2NhdGVkIGluIGludGVsX2xyX2NvbnRleHRfZnJlZSgpLApidXQgdGhlIEhXU1Aga21hcHBpbmcg aXMgbm90IHRvcm4gZG93biB1bnRpbCB0aGUgc3Vic2VxdWVudCBjYWxsIHRvCmludGVsX2xvZ2lj YWxfcmluZ19jbGVhbnVwKCkuIEJldHdlZW4gdGhlc2UgY2FsbHMsIHJpbmctPnN0YXR1c19wYWdl Lm9iagpjb250aW51ZXMgdG8gcG9pbnQgdG8gdGhlIChub3cgbm9uLWV4aXN0ZW50KSBkZWZhdWx0 IGNvbnRleHQgb2JqZWN0LAphbmQgdGhlIGtlcm5lbCBtYXBwaW5nIGxpa2V3aXNlIHBvaW50cyB0 byBhIHBhZ2Ugd2hpY2ggaXMgbm93IGZyZWUuCgpUaGUgc29sdXRpb24gaXMgdG8gZGlzcG9zZSBv ZiB0aGUgSFdTUCBrbWFwcGluZyBhbmQgcG9pbnRlciBiZWZvcmUgdGhlCm9iamVjdCBpdHNlbGYg aXMgZnJlZWQsIHNvIHRoaXMgcGF0Y2ggbW92ZXMgdGhlIGNhbGwgdG8gdGhlIHRlYXJkb3duCmNv ZGUgZnJvbSBpbnRlbF9scl9jb250ZXh0X2ZyZWUoKSB0byBpbnRlbF9sb2dpY2FsX3JpbmdfY2xl YW51cCgpLgoKVGhpcyBjb2RlIHdhcyBpbnRyb2R1Y2VkIGluCgogICAgNDhkODIzOCBkcm0vaTkx NS9iZHc6IEdlbmVyaWMgbG9naWNhbCByaW5nIGluaXQgYW5kIGNsZWFudXAKCmkuZS4gaXQgaGFz IGJlZW4gdGhlcmUgZXZlciBzaW5jZSBMUkMgbW9kZSB3YXMgZmlyc3QgaW1wbGVtZW50ZWQuCgp2 MzoKICAgIFJlYmFzZWQuCgpTaWduZWQtb2ZmLWJ5OiBEYXZlIEdvcmRvbiA8ZGF2aWQucy5nb3Jk b25AaW50ZWwuY29tPgpDYzogTWlrYSBLdW9wcGFsYSA8bWlrYS5rdW9wcGFsYUBsaW51eC5pbnRl bC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMgfCAyMCArKysrKysr KysrKysrKysrKy0tLQogMSBmaWxlIGNoYW5nZWQsIDE3IGluc2VydGlvbnMoKyksIDMgZGVsZXRp b25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYwppbmRleCBmZjM4ZTU3Li45NDdlZjE1IDEw MDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYworKysgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYwpAQCAtMjAwMyw3ICsyMDAzLDkgQEAgdm9pZCBpbnRl bF9sb2dpY2FsX3JpbmdfY2xlYW51cChzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICpyaW5nKQogCWk5 MTVfY21kX3BhcnNlcl9maW5pX3JpbmcocmluZyk7CiAJaTkxNV9nZW1fYmF0Y2hfcG9vbF9maW5p KCZyaW5nLT5iYXRjaF9wb29sKTsKIAotCWxyY190ZWFyZG93bl9oYXJkd2FyZV9zdGF0dXNfcGFn ZShyaW5nKTsKKwkvKiBTdGF0dXMgcGFnZSBzaG91bGQgaGF2ZSBnb25lIGFscmVhZHkgKi8KKwlX QVJOX09OKHJpbmctPnN0YXR1c19wYWdlLnBhZ2VfYWRkcik7CisJV0FSTl9PTihyaW5nLT5zdGF0 dXNfcGFnZS5vYmopOwogCiAJcmluZy0+ZGlzYWJsZV9saXRlX3Jlc3RvcmVfd2EgPSBmYWxzZTsK IAlyaW5nLT5jdHhfZGVzY190ZW1wbGF0ZSA9IDA7CkBAIC0yNDQ3LDYgKzI0NDksMTEgQEAgdm9p ZCBpbnRlbF9scl9jb250ZXh0X2ZyZWUoc3RydWN0IGludGVsX2NvbnRleHQgKmN0eCkKIAkJCWNv bnRpbnVlOwogCiAJCWlmIChjdHggPT0gY3R4LT5pOTE1LT5rZXJuZWxfY29udGV4dCkgeworCQkJ LyoKKwkJCSAqIFRoZSBIV1NQIGlzIHBhcnQgb2YgdGhlIGtlcm5lbCBjb250ZXh0CisJCQkgKiBv YmplY3QgaW4gTFJDIG1vZGUsIHNvIHRlYXIgaXQgZG93biBub3cuCisJCQkgKi8KKwkJCWxyY190 ZWFyZG93bl9oYXJkd2FyZV9zdGF0dXNfcGFnZShyaW5nYnVmLT5yaW5nKTsKIAkJCWludGVsX3Vu cGluX3JpbmdidWZmZXJfb2JqKHJpbmdidWYpOwogCQkJaTkxNV9nZW1fb2JqZWN0X2dndHRfdW5w aW4oY3R4X29iaik7CiAJCX0KQEAgLTI1MTcsMTIgKzI1MjQsMTkgQEAgc3RhdGljIHZvaWQgbHJj X3NldHVwX2hhcmR3YXJlX3N0YXR1c19wYWdlKHN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKnJpbmcp CiAJUE9TVElOR19SRUFEKFJJTkdfSFdTX1BHQShyaW5nLT5tbWlvX2Jhc2UpKTsKIH0KIAorLyog VGhpcyBzaG91bGQgYmUgY2FsbGVkICpiZWZvcmUqIHRoZSBkZWZhdWx0IGNvbnRleHQgaXMgZGVz dHJveWVkICovCiBzdGF0aWMgdm9pZCBscmNfdGVhcmRvd25faGFyZHdhcmVfc3RhdHVzX3BhZ2Uo c3RydWN0IGludGVsX2VuZ2luZV9jcyAqcmluZykKIHsKLQlpZiAocmluZy0+c3RhdHVzX3BhZ2Uu b2JqKSB7CisJc3RydWN0IGRybV9pOTE1X2dlbV9vYmplY3QgKmRjdHhfb2JqID0gcmluZy0+c3Rh dHVzX3BhZ2Uub2JqOworCisJV0FSTl9PTighZGN0eF9vYmopOworCisJaWYgKHJpbmctPnN0YXR1 c19wYWdlLnBhZ2VfYWRkcikgewogCQlrdW5tYXAoa21hcF90b19wYWdlKHJpbmctPnN0YXR1c19w YWdlLnBhZ2VfYWRkcikpOwotCQlyaW5nLT5zdGF0dXNfcGFnZS5vYmogPSBOVUxMOworCQlyaW5n LT5zdGF0dXNfcGFnZS5wYWdlX2FkZHIgPSBOVUxMOwogCX0KKworCXJpbmctPnN0YXR1c19wYWdl Lm9iaiA9IE5VTEw7CiB9CiAKIC8qKgotLSAKMS45LjEKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==