From mboxrd@z Thu Jan 1 00:00:00 1970 From: "=?UTF-8?q?Christian=20K=C3=B6nig?=" Subject: [PATCH 3/6] drm/ttm: use the parent resv for ghost objects v2 Date: Wed, 26 Jun 2019 14:23:07 +0200 Message-ID: <20190626122310.1498-3-christian.koenig@amd.com> References: <20190626122310.1498-1-christian.koenig@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190626122310.1498-1-christian.koenig-5C7GfCeVMHo@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: dri-devel@lists.freedesktop.org VGhpcyB3YXkgd2UgY2FuIGV2ZW4gcGlwZWxpbmUgaW1wb3J0ZWQgQk8gZXZpY3Rpb25zLgoKdjI6 IExpbWl0IHRoaXMgdG8gb25seSBjYXNlcyB3aGVuIHRoZSBwYXJlbnQgb2JqZWN0IHVzZXMgYSBz ZXBhcmF0ZQogICAgcmVzZXJ2YXRpb24gb2JqZWN0IGFzIHdlbGwuIFRoaXMgZml4ZXMgYW5vdGhl ciBPT00gcHJvYmxlbS4KClNpZ25lZC1vZmYtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlh bi5rb2VuaWdAYW1kLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9ib191dGlsLmMg fCAyMCArKysrKysrKysrKy0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDExIGluc2VydGlvbnMo KyksIDkgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1f Ym9fdXRpbC5jIGIvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fYm9fdXRpbC5jCmluZGV4IDlmOTE4 Yjk5MmY3ZS4uNTk5MmNhODIxYzY5IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0 bV9ib191dGlsLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fYm9fdXRpbC5jCkBAIC01 MTcsOSArNTE3LDExIEBAIHN0YXRpYyBpbnQgdHRtX2J1ZmZlcl9vYmplY3RfdHJhbnNmZXIoc3Ry dWN0IHR0bV9idWZmZXJfb2JqZWN0ICpibywKIAlrcmVmX2luaXQoJmZiby0+YmFzZS5rcmVmKTsK IAlmYm8tPmJhc2UuZGVzdHJveSA9ICZ0dG1fdHJhbnNmZXJlZF9kZXN0cm95OwogCWZiby0+YmFz ZS5hY2Nfc2l6ZSA9IDA7Ci0JZmJvLT5iYXNlLnJlc3YgPSAmZmJvLT5iYXNlLnR0bV9yZXN2Owot CXJlc2VydmF0aW9uX29iamVjdF9pbml0KGZiby0+YmFzZS5yZXN2KTsKLQlyZXQgPSByZXNlcnZh dGlvbl9vYmplY3RfdHJ5bG9jayhmYm8tPmJhc2UucmVzdik7CisJaWYgKGJvLT5yZXN2ID09ICZi by0+dHRtX3Jlc3YpCisJCWZiby0+YmFzZS5yZXN2ID0gJmZiby0+YmFzZS50dG1fcmVzdjsKKwor CXJlc2VydmF0aW9uX29iamVjdF9pbml0KCZmYm8tPmJhc2UudHRtX3Jlc3YpOworCXJldCA9IHJl c2VydmF0aW9uX29iamVjdF90cnlsb2NrKCZmYm8tPmJhc2UudHRtX3Jlc3YpOwogCVdBUk5fT04o IXJldCk7CiAKIAkqbmV3X29iaiA9ICZmYm8tPmJhc2U7CkBAIC03MTYsNyArNzE4LDcgQEAgaW50 IHR0bV9ib19tb3ZlX2FjY2VsX2NsZWFudXAoc3RydWN0IHR0bV9idWZmZXJfb2JqZWN0ICpibywK IAkJaWYgKHJldCkKIAkJCXJldHVybiByZXQ7CiAKLQkJcmVzZXJ2YXRpb25fb2JqZWN0X2FkZF9l eGNsX2ZlbmNlKGdob3N0X29iai0+cmVzdiwgZmVuY2UpOworCQlyZXNlcnZhdGlvbl9vYmplY3Rf YWRkX2V4Y2xfZmVuY2UoJmdob3N0X29iai0+dHRtX3Jlc3YsIGZlbmNlKTsKIAogCQkvKioKIAkJ ICogSWYgd2UncmUgbm90IG1vdmluZyB0byBmaXhlZCBtZW1vcnksIHRoZSBUVE0gb2JqZWN0CkBA IC03MjksNyArNzMxLDcgQEAgaW50IHR0bV9ib19tb3ZlX2FjY2VsX2NsZWFudXAoc3RydWN0IHR0 bV9idWZmZXJfb2JqZWN0ICpibywKIAkJZWxzZQogCQkJYm8tPnR0bSA9IE5VTEw7CiAKLQkJdHRt X2JvX3VucmVzZXJ2ZShnaG9zdF9vYmopOworCQlyZXNlcnZhdGlvbl9vYmplY3RfdW5sb2NrKCZn aG9zdF9vYmotPnR0bV9yZXN2KTsKIAkJdHRtX2JvX3B1dChnaG9zdF9vYmopOwogCX0KIApAQCAt NzcyLDcgKzc3NCw3IEBAIGludCB0dG1fYm9fcGlwZWxpbmVfbW92ZShzdHJ1Y3QgdHRtX2J1ZmZl cl9vYmplY3QgKmJvLAogCQlpZiAocmV0KQogCQkJcmV0dXJuIHJldDsKIAotCQlyZXNlcnZhdGlv bl9vYmplY3RfYWRkX2V4Y2xfZmVuY2UoZ2hvc3Rfb2JqLT5yZXN2LCBmZW5jZSk7CisJCXJlc2Vy dmF0aW9uX29iamVjdF9hZGRfZXhjbF9mZW5jZSgmZ2hvc3Rfb2JqLT50dG1fcmVzdiwgZmVuY2Up OwogCiAJCS8qKgogCQkgKiBJZiB3ZSdyZSBub3QgbW92aW5nIHRvIGZpeGVkIG1lbW9yeSwgdGhl IFRUTSBvYmplY3QKQEAgLTc4NSw3ICs3ODcsNyBAQCBpbnQgdHRtX2JvX3BpcGVsaW5lX21vdmUo c3RydWN0IHR0bV9idWZmZXJfb2JqZWN0ICpibywKIAkJZWxzZQogCQkJYm8tPnR0bSA9IE5VTEw7 CiAKLQkJdHRtX2JvX3VucmVzZXJ2ZShnaG9zdF9vYmopOworCQlyZXNlcnZhdGlvbl9vYmplY3Rf dW5sb2NrKCZnaG9zdF9vYmotPnR0bV9yZXN2KTsKIAkJdHRtX2JvX3B1dChnaG9zdF9vYmopOwog CiAJfSBlbHNlIGlmIChmcm9tLT5mbGFncyAmIFRUTV9NRU1UWVBFX0ZMQUdfRklYRUQpIHsKQEAg LTg0MSw3ICs4NDMsNyBAQCBpbnQgdHRtX2JvX3BpcGVsaW5lX2d1dHRpbmcoc3RydWN0IHR0bV9i dWZmZXJfb2JqZWN0ICpibykKIAlpZiAocmV0KQogCQlyZXR1cm4gcmV0OwogCi0JcmV0ID0gcmVz ZXJ2YXRpb25fb2JqZWN0X2NvcHlfZmVuY2VzKGdob3N0LT5yZXN2LCBiby0+cmVzdik7CisJcmV0 ID0gcmVzZXJ2YXRpb25fb2JqZWN0X2NvcHlfZmVuY2VzKCZnaG9zdC0+dHRtX3Jlc3YsIGJvLT5y ZXN2KTsKIAkvKiBMYXN0IHJlc29ydCwgd2FpdCBmb3IgdGhlIEJPIHRvIGJlIGlkbGUgd2hlbiB3 ZSBhcmUgT09NICovCiAJaWYgKHJldCkKIAkJdHRtX2JvX3dhaXQoYm8sIGZhbHNlLCBmYWxzZSk7 CkBAIC04NTAsNyArODUyLDcgQEAgaW50IHR0bV9ib19waXBlbGluZV9ndXR0aW5nKHN0cnVjdCB0 dG1fYnVmZmVyX29iamVjdCAqYm8pCiAJYm8tPm1lbS5tZW1fdHlwZSA9IFRUTV9QTF9TWVNURU07 CiAJYm8tPnR0bSA9IE5VTEw7CiAKLQl0dG1fYm9fdW5yZXNlcnZlKGdob3N0KTsKKwlyZXNlcnZh dGlvbl9vYmplY3RfdW5sb2NrKCZnaG9zdC0+dHRtX3Jlc3YpOwogCXR0bV9ib19wdXQoZ2hvc3Qp OwogCiAJcmV0dXJuIDA7Ci0tIAoyLjE3LjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vYW1kLWdmeA==