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([2a02:908:1252:fb60:3caf:a441:2498:1468]) by smtp.gmail.com with ESMTPSA id v4sm5446114ejj.84.2021.04.20.01.34.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 20 Apr 2021 01:34:19 -0700 (PDT) Subject: Re: [PATCH] drm/amdgpu: Add mem sync flag for IB allocated by SA To: Jinzhou Su , amd-gfx@lists.freedesktop.org References: <20210420082730.393818-1-Jinzhou.Su@amd.com> From: =?UTF-8?Q?Christian_K=c3=b6nig?= Message-ID: <31fd0d4e-2dc5-f9bf-2a71-4e90cde52151@gmail.com> Date: Tue, 20 Apr 2021 10:34:18 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <20210420082730.393818-1-Jinzhou.Su@amd.com> Content-Language: en-US X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ray.huang@amd.com, christian.koenig@amd.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" QW0gMjAuMDQuMjEgdW0gMTA6Mjcgc2NocmllYiBKaW56aG91IFN1Ogo+IFRoZSBidWZmZXIgb2Yg U0EgYm8gd2lsbCBiZSB1c2VkIGJ5IG1hbnkgY2FzZXMuIFNvIGJldHRlcgo+IHRvIGZsdXNoIHRo ZSBjYWNoZSBvZiBpbmRpcmVjdCBidWZmZXIgYWxsb2NhdGVkIGJ5IFNBIGJlZm9yZQo+IGNvbW1p dCB0aGUgSUIuCj4KPiBTaWduZWQtb2ZmLWJ5OiBKaW56aG91IFN1IDxKaW56aG91LlN1QGFtZC5j b20+Cj4gLS0tCj4gICBkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfaWIuYyB8IDIg KysKPiAgIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKykKPgo+IGRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfaWIuYyBiL2RyaXZlcnMvZ3B1L2RybS9h bWQvYW1kZ3B1L2FtZGdwdV9pYi5jCj4gaW5kZXggMTQ4YTNiNDgxYjEyLi5hMmZlMmRhYzMyYzEg MTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2liLmMKPiAr KysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfaWIuYwo+IEBAIC03Niw2ICs3 Niw4IEBAIGludCBhbWRncHVfaWJfZ2V0KHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LCBzdHJ1 Y3QgYW1kZ3B1X3ZtICp2bSwKPiAgIAkJfQo+ICAgCj4gICAJCWliLT5wdHIgPSBhbWRncHVfc2Ff Ym9fY3B1X2FkZHIoaWItPnNhX2JvKTsKPiArCQkvKiBmbHVzaCB0aGUgY2FjaGUgYmVmb3JlIGNv bW1pdCB0aGUgSUIgKi8KCkVpdGhlciBkcm9wIHRoZSBjb21tZW50IG9yIGNoYW5nZSBpdCBhIGJp dC4KCkUuZy4gbGlrZSAiLyogSW52YWxpZGF0ZSB0aGUgY2FjaGUgdG8gbWFrZSB0aGUgR1BVIHNl ZSB0aGUgbmV3ZXN0IFNBIApjb250ZW50ICovCgpXaXRoIHRoYXQgZG9uZSB0aGUgcGF0Y2ggaXMg UmV2aWV3ZWQtYnk6IENocmlzdGlhbiBLw7ZuaWcgCjxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+ CgpSZWdhcmRzLApDaHJpc3RpYW4uCgo+ICsJCWliLT5mbGFncyA9IEFNREdQVV9JQl9GTEFHX0VN SVRfTUVNX1NZTkM7Cj4gICAKPiAgIAkJaWYgKCF2bSkKPiAgIAkJCWliLT5ncHVfYWRkciA9IGFt ZGdwdV9zYV9ib19ncHVfYWRkcihpYi0+c2FfYm8pOwoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9hbWQtZ2Z4Cg==