From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH] drm/i915/icl: Forcibly evict stale csb entries Date: Fri, 07 Dec 2018 14:37:33 +0200 Message-ID: <87k1kltsvm.fsf@gaia.fi.intel.com> References: <20181205134612.24822-1-mika.kuoppala@linux.intel.com> <154401833327.27857.16327743594313953545@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6B8986E734 for ; Fri, 7 Dec 2018 12:38:45 +0000 (UTC) In-Reply-To: <154401833327.27857.16327743594313953545@skylake-alporthouse-com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gUXVvdGlu ZyBNaWthIEt1b3BwYWxhICgyMDE4LTEyLTA1IDEzOjQ2OjEyKQo+PiAgc3RhdGljIHZvaWQgbm9w X3N1Ym1pc3Npb25fdGFza2xldCh1bnNpZ25lZCBsb25nIGRhdGEpCj4+IEBAIC0xMDE1LDYgKzEw MjUsMTkgQEAgc3RhdGljIHZvaWQgcHJvY2Vzc19jc2Ioc3RydWN0IGludGVsX2VuZ2luZV9jcyAq ZW5naW5lKQo+PiAgICAgICAgIH0gd2hpbGUgKGhlYWQgIT0gdGFpbCk7Cj4+ICAKPj4gICAgICAg ICBleGVjbGlzdHMtPmNzYl9oZWFkID0gaGVhZDsKPj4gKwo+PiArICAgICAgIC8qCj4+ICsgICAg ICAgICogR2VuMTEgaGFzIHByb3ZlbiB0byBmYWlsIHdydCBnbG9iYWwgb2JzZXJ2YXRpb24gcG9p bnQgYmV0d2Vlbgo+PiArICAgICAgICAqIGVudHJ5IGFuZCB0YWlsIHVwZGF0ZSwgZmFpbGluZyBv biB0aGUgb3JkZXJpbmcgYW5kIHRodXMKPj4gKyAgICAgICAgKiB3ZSBzZWUgYW4gb2xkIGVudHJ5 IGluIHRoZSBjb250ZXh0IHN0YXR1cyBidWZmZXIuCj4+ICsgICAgICAgICoKPj4gKyAgICAgICAg KiBGb3JjaWJseSBldmljdCBvdXQgZW50cmllcyBmb3IgdGhlIG5leHQgZ3B1IGNzYiB1cGRhdGUs Cj4+ICsgICAgICAgICogdG8gaW5jcmVhc2UgdGhlIG9kZHMgdGhhdCB3ZSBnZXQgYSBmcmVzaCBl bnRyaWVzIHdpdGggbm9uCj4+ICsgICAgICAgICogd29ya2luZyBoYXJkd2FyZS4gVGhlIGNvc3Qg Zm9yIGRvaW5nIHNvIGNvbWVzIG91dCBtb3N0bHkgd2l0aAo+PiArICAgICAgICAqIHRoZSB3YXNo IGFzIGhhcmR3YXJlLCB3b3JraW5nIG9yIG5vdCwgd2lsbCBuZWVkIHRvIGRvIHRoZQo+PiArICAg ICAgICAqIGludmFsaWRhdGlvbiBiZWZvcmUuCj4+ICsgICAgICAgICovCj4+ICsgICAgICAgaW52 YWxpZGF0ZV9jc2JfZW50cmllcygmYnVmWzBdLCAmYnVmW0dFTjhfQ1NCX0VOVFJJRVMgLSAxXSk7 Cj4KPiBJZiBpdCB3b3JrcywgdGhpcyBpcyBhIHN0cm9rZSBvZiBnZW5pdXMuCj4KPiBJZiB3ZSBo eXBvdGhlc2l6ZSB0aGF0IHRoZSBHUFUgZGlkIHdyaXRlIHRoZSBDU0IgZW50cmllcyBiZWZvcmUg dGhlIGhlYWQKPiBwb2ludGVyIGFuZCBpbnNlcnRlZCBhIEdsb2JhbCBPYnNlcnZhdGlvbiBwb2lu dCBiZWZvcmVoYW5kLCB0aGVuIHdlCj4gdGhlb3JpemUgdGhhdCB0aGV5IG1lcmVseSBmb3Jnb3Qg dGhlIGNjIHByb3RvY29sLCB0aGUgd3JpdGVzIHRvIHN5c3RlbSBtZW1vcnkgaXMKPiBjb3JyZWN0 bHksIGJ1dCB1bm9yZGVyZWQgaW50byB0aGUgY3B1IGNhY2hlLgo+Cj4gQnkgdXNpbmcgdGhlIGNs Zmx1c2ggdG8gZXZpY3Qgb3VyIHVzZWQgY2FjaGVsaW5lLCBvbiB0aGUgbmV4dCBwYXNzIHdlCj4g d2lsbCBwdWxsIGluIHRoYXQgQ1NCIGVudHJ5IGNhY2hlbGluZSBiYWNrIGluIGZyb20gbWVtb3J5 IChvcmRlcmVkIGJ5Cj4gdGhlIHJtYiB1c2VkIGZvciB0aGUgcmluZ2J1ZmZlcikgYW5kIHNvLCBp ZiB0aGUgSFcgZW5naW5lZXIncwo+IGluc2lzdGVuY2UgdGhhdCB0aGV5IGRpZCByZW1lbWJlciB0 aGVpciB3bWIsIHRoZSBDU0IgZW50cmllcyB3aWxsIGJlCj4gY29oZXJlbnQgd2l0aCB0aGUgaGVh ZCBwb2ludGVyLgo+Cj4gU28gd2UgcmVtb3ZlIG9uZSBwaWVjZSBvZiB0aGUgcHV6emxlIGF0IHdo YXQgc2hvdWxkIGJlIG5lZ2xpZ2libGUgY29zdCwKPiBSZXZpZXdlZC1ieTogQ2hyaXMgV2lsc29u IDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+CgpUaGFuayB5b3UgZm9yIHJldmlldyBhbmQga2lu ZCB3b3JkcywgcHVzaGVkLgotTWlrYQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9pbnRlbC1nZngK