From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Gordon Subject: [PATCH v2 5/6] drm/i915: HWSP should be unmapped earlier in LRC teardown sequence Date: Fri, 22 Jan 2016 23:10:10 +0000 Message-ID: <1453504211-7982-6-git-send-email-david.s.gordon@intel.com> References: <1453504211-7982-1-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 mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTP id 338896ECF6 for ; Fri, 22 Jan 2016 15:10:26 -0800 (PST) In-Reply-To: <1453504211-7982-1-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 aXMgZnJlZWQsIHNvIHRoaXMgcGF0Y2ggbW92ZXMgdGhlIGttYXAgdGVhcmRvd24gY29kZSBmcm9t CmludGVsX2xyX2NvbnRleHRfZnJlZSgpIHRvIGludGVsX2xvZ2ljYWxfcmluZ19jbGVhbnVwKCku CgpUaGlzIGNvZGUgd2FzIGludHJvZHVjZWQgaW4KCiAgICA0OGQ4MjM4IGRybS9pOTE1L2Jkdzog R2VuZXJpYyBsb2dpY2FsIHJpbmcgaW5pdCBhbmQgY2xlYW51cAoKaS5lLiBpdCBoYXMgYmVlbiB0 aGVyZSBldmVyIHNpbmNlIExSQyBtb2RlIHdhcyBmaXJzdCBpbXBsZW1lbnRlZC4KCnYyOgogICAg U3BsaXQgZnJvbSAiaGFuZGxlIHRlYXJkb3duIG9mIEhXU1Agd2hlbiBjb250ZXh0IGlzIGZyZWVk Ii4KClNpZ25lZC1vZmYtYnk6IERhdmUgR29yZG9uIDxkYXZpZC5zLmdvcmRvbkBpbnRlbC5jb20+ CkNjOiBNaWthIEt1b3BwYWxhIDxtaWthLmt1b3BwYWxhQGxpbnV4LmludGVsLmNvbT4KLS0tCiBk cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYyB8IDI2ICsrKysrKysrKysrKysrKysrKyst LS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTkgaW5zZXJ0aW9ucygrKSwgNyBkZWxldGlvbnMoLSkK CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2xyYy5jCmluZGV4IGEzYWIyYjQuLmM3MDJmYzIgMTAwNjQ0Ci0t LSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xyYy5jCisrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2xyYy5jCkBAIC0xOTg2LDEzICsxOTg2LDkgQEAgdm9pZCBpbnRlbF9sb2dp Y2FsX3JpbmdfY2xlYW51cChzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICpyaW5nKQogCWk5MTVfY21k X3BhcnNlcl9maW5pX3JpbmcocmluZyk7CiAJaTkxNV9nZW1fYmF0Y2hfcG9vbF9maW5pKCZyaW5n LT5iYXRjaF9wb29sKTsKIAotCWlmIChyaW5nLT5zdGF0dXNfcGFnZS5vYmopIHsKLQkJc3RydWN0 IHBhZ2UgKnBhZ2U7Ci0KLQkJcGFnZSA9IGk5MTVfZ2VtX29iamVjdF9nZXRfcGFnZShyaW5nLT5z dGF0dXNfcGFnZS5vYmosIExSQ19QUEhXU1BfUE4pOwotCQlrdW5tYXAocGFnZSk7Ci0JCXJpbmct PnN0YXR1c19wYWdlLm9iaiA9IE5VTEw7Ci0JfQorCS8qIFN0YXR1cyBwYWdlIHNob3VsZCBoYXZl IGdvbmUgYWxyZWFkeSAqLworCVdBUk5fT04ocmluZy0+c3RhdHVzX3BhZ2UucGFnZV9hZGRyKTsK KwlXQVJOX09OKHJpbmctPnN0YXR1c19wYWdlLm9iaik7CiAKIAlyaW5nLT5kaXNhYmxlX2xpdGVf cmVzdG9yZV93YSA9IGZhbHNlOwogCXJpbmctPmN0eF9kZXNjX3RlbXBsYXRlID0gMDsKQEAgLTI0 MzEsNiArMjQyNywyMiBAQCB2b2lkIGludGVsX2xyX2NvbnRleHRfZnJlZShzdHJ1Y3QgaW50ZWxf Y29udGV4dCAqY3R4KQogCQkJY29udGludWU7CiAKIAkJaWYgKGN0eCA9PSBjdHgtPmk5MTUtPmtl cm5lbF9jb250ZXh0KSB7CisJCQlzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICpyaW5nID0gcmluZ2J1 Zi0+cmluZzsKKworCQkJLyoKKwkJCSAqIFRoZSBIV1NQIGlzIHBhcnQgb2YgdGhlIGtlcm5lbCBj b250ZXh0CisJCQkgKiBvYmplY3QgaW4gTFJDIG1vZGUsIHNvIHRlYXIgaXQgZG93biBub3cuCisJ CQkgKi8KKwkJCWlmIChyaW5nLT5zdGF0dXNfcGFnZS5vYmopIHsKKwkJCQlzdHJ1Y3QgcGFnZSAq cGFnZTsKKworCQkJCXBhZ2UgPSBpOTE1X2dlbV9vYmplY3RfZ2V0X3BhZ2UoCisJCQkJCQlyaW5n LT5zdGF0dXNfcGFnZS5vYmosCisJCQkJCQlMUkNfUFBIV1NQX1BOKTsKKwkJCQlrdW5tYXAocGFn ZSk7CisJCQkJcmluZy0+c3RhdHVzX3BhZ2Uub2JqID0gTlVMTDsKKwkJCX0KKwogCQkJaW50ZWxf dW5waW5fcmluZ2J1ZmZlcl9vYmoocmluZ2J1Zik7CiAJCQlpOTE1X2dlbV9vYmplY3RfZ2d0dF91 bnBpbihjdHhfb2JqKTsKIAkJfQotLSAKMS45LjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vaW50ZWwtZ2Z4Cg==