From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= Subject: [PATCH] drm/amdgpu: don't invalidate caches in RELEASE_MEM, only do the writeback Date: Tue, 2 Jul 2019 14:29:01 -0400 Message-ID: <20190702182901.22491-1-maraeo@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org RnJvbTogTWFyZWsgT2zFocOhayA8bWFyZWsub2xzYWtAYW1kLmNvbT4KClRoaXMgUkVMRUFTRV9N RU0gdXNlIGhhcyB0aGUgUmVsZWFzZSBzZW1hbnRpYywgd2hpY2ggbWVhbnMgd2Ugc2hvdWxkIHdy aXRlCmJhY2sgYnV0IG5vdCBpbnZhbGlkYXRlLiBJbnZhbGlkYXRpb25zIG9ubHkgbWFrZSBzZW5z ZSB3aXRoIHRoZSBBY3F1aXJlCnNlbWFudGljIChBQ1FVSVJFX01FTSksIG9yIHdoZW4gUkVMRUFT RV9NRU0gaXMgdXNlZCB0byBkbyB0aGUgY29tYmluZWQKQWNxdWlyZS1SZWxlYXNlIHNlbWFudGlj LCB3aGljaCBpcyBhIGJhcnJpZXIsIG5vdCBhIGZlbmNlLgoKVGhlIHVuZGVzaXJhYmxlIHNpZGUg ZWZmZWN0IG9mIGRvaW5nIGludmFsaWRhdGlvbnMgZm9yIHRoZSBSZWxlYXNlIHNlbWFudGljCmlz IHRoYXQgaXQgaW52YWxpZGF0ZXMgY2FjaGVzIHdoaWxlIHNoYWRlcnMgYXJlIHJ1bm5pbmcsIGJl Y2F1c2UgdGhlIFJlbGVhc2UKY2FuIGV4ZWN1dGUgaW4gdGhlIG1pZGRsZSBvZiB0aGUgbmV4dCBJ Qi4KClVNRHMgc2hvdWxkIHVzZSBBQ1FVSVJFX01FTSBhdCB0aGUgYmVnaW5uaW5nIG9mIElCcy4g RG9pbmcgY2FjaGUKaW52YWxpZGF0aW9ucyBmb3IgYSBmZW5jZSAobGlrZSBpbiB0aGlzIGNhc2Up IGRvZXNuJ3QgZG8gYW55dGhpbmcKZm9yIGNvcnJlY3RuZXNzLgoKU2lnbmVkLW9mZi1ieTogTWFy ZWsgT2zFocOhayA8bWFyZWsub2xzYWtAYW1kLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vYW1k L2FtZGdwdS9nZnhfdjEwXzAuYyB8IDYgKy0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRp b24oKyksIDUgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9h bWRncHUvZ2Z4X3YxMF8wLmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9nZnhfdjEwXzAu YwppbmRleCAyMTBkMjQ1MTFkYzYuLmEzMGY1ZDQ5MTNiOSAxMDA2NDQKLS0tIGEvZHJpdmVycy9n cHUvZHJtL2FtZC9hbWRncHUvZ2Z4X3YxMF8wLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9h bWRncHUvZ2Z4X3YxMF8wLmMKQEAgLTQyOTYsMjUgKzQyOTYsMjEgQEAgc3RhdGljIHZvaWQgZ2Z4 X3YxMF8wX3JpbmdfZW1pdF9mZW5jZShzdHJ1Y3QgYW1kZ3B1X3JpbmcgKnJpbmcsIHU2NCBhZGRy LAogCWJvb2wgaW50X3NlbCA9IGZsYWdzICYgQU1ER1BVX0ZFTkNFX0ZMQUdfSU5UOwogCiAJLyog SW50ZXJydXB0IG5vdCB3b3JrIGZpbmUgb24gR0ZYMTAuMSBtb2RlbCB5ZXQuIFVzZSBmYWxsYmFj ayBpbnN0ZWFkICovCiAJaWYgKGFkZXYtPnBkZXYtPmRldmljZSA9PSAweDUwKQogCQlpbnRfc2Vs ID0gZmFsc2U7CiAKIAkvKiBSRUxFQVNFX01FTSAtIGZsdXNoIGNhY2hlcywgc2VuZCBpbnQgKi8K IAlhbWRncHVfcmluZ193cml0ZShyaW5nLCBQQUNLRVQzKFBBQ0tFVDNfUkVMRUFTRV9NRU0sIDYp KTsKIAlhbWRncHVfcmluZ193cml0ZShyaW5nLCAoUEFDS0VUM19SRUxFQVNFX01FTV9HQ1JfU0VR IHwKIAkJCQkgUEFDS0VUM19SRUxFQVNFX01FTV9HQ1JfR0wyX1dCIHwKLQkJCQkgUEFDS0VUM19S RUxFQVNFX01FTV9HQ1JfR0wyX0lOViB8Ci0JCQkJIFBBQ0tFVDNfUkVMRUFTRV9NRU1fR0NSX0dM Ml9VUyB8Ci0JCQkJIFBBQ0tFVDNfUkVMRUFTRV9NRU1fR0NSX0dMMV9JTlYgfAotCQkJCSBQQUNL RVQzX1JFTEVBU0VfTUVNX0dDUl9HTFZfSU5WIHwKLQkJCQkgUEFDS0VUM19SRUxFQVNFX01FTV9H Q1JfR0xNX0lOViB8CisJCQkJIFBBQ0tFVDNfUkVMRUFTRV9NRU1fR0NSX0dMTV9JTlYgfCAvKiBt dXN0IGJlIHNldCB3aXRoIEdMTV9XQiAqLwogCQkJCSBQQUNLRVQzX1JFTEVBU0VfTUVNX0dDUl9H TE1fV0IgfAogCQkJCSBQQUNLRVQzX1JFTEVBU0VfTUVNX0NBQ0hFX1BPTElDWSgzKSB8CiAJCQkJ IFBBQ0tFVDNfUkVMRUFTRV9NRU1fRVZFTlRfVFlQRShDQUNIRV9GTFVTSF9BTkRfSU5WX1RTX0VW RU5UKSB8CiAJCQkJIFBBQ0tFVDNfUkVMRUFTRV9NRU1fRVZFTlRfSU5ERVgoNSkpKTsKIAlhbWRn cHVfcmluZ193cml0ZShyaW5nLCAoUEFDS0VUM19SRUxFQVNFX01FTV9EQVRBX1NFTCh3cml0ZTY0 Yml0ID8gMiA6IDEpIHwKIAkJCQkgUEFDS0VUM19SRUxFQVNFX01FTV9JTlRfU0VMKGludF9zZWwg PyAyIDogMCkpKTsKIAogCS8qCiAJICogdGhlIGFkZHJlc3Mgc2hvdWxkIGJlIFF3b3JkIGFsaWdu ZWQgaWYgNjRiaXQgd3JpdGUsIER3b3JkCiAJICogYWxpZ25lZCBpZiBvbmx5IHNlbmQgMzJiaXQg ZGF0YSBsb3cgKGRpc2NhcmQgZGF0YSBoaWdoKQotLSAKMi4xNy4xCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2FtZC1nZng=