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10 Jun 2021 11:32:52 -0700 Received: by stinkbox (sSMTP sendmail emulation); Thu, 10 Jun 2021 21:32:51 +0300 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Date: Thu, 10 Jun 2021 21:32:32 +0300 Message-Id: <20210610183237.3920-5-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210610183237.3920-1-ville.syrjala@linux.intel.com> References: <20210610183237.3920-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 4/9] drm/i915/fbc: Don't pass around the mm node X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCk5v IHBvaW50IGluIHBhc3NpbmcgdGhlIG1tIG5vZGUgZXhwbGljaXRseSB0byBmaW5kX2NvbXByZXNz aW9uX2xpbWl0KCkKc2luY2UgaXQncyBhbHdheXMgdGhlIHNhbWUgbm9kZSBmb3IgdGhlIGNmYi4K ClNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRl bC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9mYmMuYyB8IDEz ICsrKysrKy0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCA2IGluc2VydGlvbnMoKyksIDcgZGVsZXRp b25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9m YmMuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZmJjLmMKaW5kZXggOTlm Mzg2ZjA2ZjdiLi41NWJjNzA4ZTg3MTIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2Rpc3BsYXkvaW50ZWxfZmJjLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9p bnRlbF9mYmMuYwpAQCAtNDM0LDEwICs0MzQsMTAgQEAgc3RhdGljIHU2NCBpbnRlbF9mYmNfY2Zi X2Jhc2VfbWF4KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1KQogfQogCiBzdGF0aWMgaW50 IGZpbmRfY29tcHJlc3Npb25fbGltaXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2 LAotCQkJCSAgc3RydWN0IGRybV9tbV9ub2RlICpub2RlLAogCQkJCSAgdW5zaWduZWQgaW50IHNp emUsCiAJCQkJICB1bnNpZ25lZCBpbnQgZmJfY3BwKQogeworCXN0cnVjdCBpbnRlbF9mYmMgKmZi YyA9ICZkZXZfcHJpdi0+ZmJjOwogCWludCBjb21wcmVzc2lvbl9saW1pdCA9IDE7CiAJaW50IHJl dDsKIAl1NjQgZW5kOwpAQCAtNDYyLDggKzQ2Miw4IEBAIHN0YXRpYyBpbnQgZmluZF9jb21wcmVz c2lvbl9saW1pdChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCiAJICovCiAKIAkv KiBUcnkgdG8gb3Zlci1hbGxvY2F0ZSB0byByZWR1Y2UgcmVhbGxvY2F0aW9ucyBhbmQgZnJhZ21l bnRhdGlvbi4gKi8KLQlyZXQgPSBpOTE1X2dlbV9zdG9sZW5faW5zZXJ0X25vZGVfaW5fcmFuZ2Uo ZGV2X3ByaXYsIG5vZGUsIHNpemUgPDw9IDEsCi0JCQkJCQkgICA0MDk2LCAwLCBlbmQpOworCXJl dCA9IGk5MTVfZ2VtX3N0b2xlbl9pbnNlcnRfbm9kZV9pbl9yYW5nZShkZXZfcHJpdiwgJmZiYy0+ Y29tcHJlc3NlZF9mYiwKKwkJCQkJCSAgIHNpemUgPDw9IDEsIDQwOTYsIDAsIGVuZCk7CiAJaWYg KHJldCA9PSAwKQogCQlyZXR1cm4gY29tcHJlc3Npb25fbGltaXQ7CiAKQEAgLTQ3Myw4ICs0NzMs OCBAQCBzdGF0aWMgaW50IGZpbmRfY29tcHJlc3Npb25fbGltaXQoc3RydWN0IGRybV9pOTE1X3By aXZhdGUgKmRldl9wcml2LAogCSAgICAoZmJfY3BwID09IDIgJiYgY29tcHJlc3Npb25fbGltaXQg PT0gMikpCiAJCXJldHVybiAwOwogCi0JcmV0ID0gaTkxNV9nZW1fc3RvbGVuX2luc2VydF9ub2Rl X2luX3JhbmdlKGRldl9wcml2LCBub2RlLCBzaXplID4+PSAxLAotCQkJCQkJICAgNDA5NiwgMCwg ZW5kKTsKKwlyZXQgPSBpOTE1X2dlbV9zdG9sZW5faW5zZXJ0X25vZGVfaW5fcmFuZ2UoZGV2X3By aXYsICZmYmMtPmNvbXByZXNzZWRfZmIsCisJCQkJCQkgICBzaXplID4+PSAxLCA0MDk2LCAwLCBl bmQpOwogCWlmIChyZXQgJiYgRElTUExBWV9WRVIoZGV2X3ByaXYpIDw9IDQpIHsKIAkJcmV0dXJu IDA7CiAJfSBlbHNlIGlmIChyZXQpIHsKQEAgLTQ5Niw4ICs0OTYsNyBAQCBzdGF0aWMgaW50IGlu dGVsX2ZiY19hbGxvY19jZmIoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAogCWRy bV9XQVJOX09OKCZkZXZfcHJpdi0+ZHJtLAogCQkgICAgZHJtX21tX25vZGVfYWxsb2NhdGVkKCZm YmMtPmNvbXByZXNzZWRfbGxiKSk7CiAKLQlyZXQgPSBmaW5kX2NvbXByZXNzaW9uX2xpbWl0KGRl dl9wcml2LCAmZmJjLT5jb21wcmVzc2VkX2ZiLAotCQkJCSAgICAgc2l6ZSwgZmJfY3BwKTsKKwly ZXQgPSBmaW5kX2NvbXByZXNzaW9uX2xpbWl0KGRldl9wcml2LCBzaXplLCBmYl9jcHApOwogCWlm ICghcmV0KQogCQlnb3RvIGVycl9sbGI7CiAJZWxzZSBpZiAocmV0ID4gMSkgewotLSAKMi4zMS4x CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK