From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Michel_D=c3=a4nzer?= Subject: Re: [PATCH] drm/ttm: Set CPU caching mode to cached for BOs being swapped out Date: Mon, 9 Nov 2015 18:16:42 +0900 Message-ID: <5640647A.2050203@daenzer.net> References: <1446710938-13173-1-git-send-email-michel@daenzer.net> <563B17BF.8080408@vmware.com> <563C1171.207@daenzer.net> <563CA502.7080502@vmware.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.gna.ch (darkcity.gna.ch [195.226.6.51]) by gabe.freedesktop.org (Postfix) with ESMTP id 42F5B6E0BF for ; Mon, 9 Nov 2015 01:16:48 -0800 (PST) In-Reply-To: <563CA502.7080502@vmware.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Thomas Hellstrom Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gMDYuMTEuMjAxNSAyMjowMiwgVGhvbWFzIEhlbGxzdHJvbSB3cm90ZToKPiBPbiAxMS8wNi8y MDE1IDAzOjMzIEFNLCBNaWNoZWwgRMOkbnplciB3cm90ZToKPj4gT24gMDUuMTEuMjAxNSAxNzo0 NywgVGhvbWFzIEhlbGxzdHJvbSB3cm90ZToKPj4+IEhpLCBNaWNoZWwsCj4+Pgo+Pj4gT24gMTEv MDUvMjAxNSAwOTowOCBBTSwgTWljaGVsIETDpG56ZXIgd3JvdGU6Cj4+Pj4gRnJvbTogTWljaGVs IETDpG56ZXIgPG1pY2hlbC5kYWVuemVyQGFtZC5jb20+Cj4+Pj4KPj4+PiBJIHJhbiBpbnRvIHRo ZSBCVUdfT04gaW4gdHRtX3R0X3N3YXBvdXQsIHByZXN1bWFibHkgdGhlIEJPIGJlaW5nIHN3YXBw ZWQKPj4+PiBvdXQgd2FzIHVzaW5nIGEgd3JpdGUtY29tYmluZWQgQ1BVIG1hcHBpbmcuCj4+Pj4K Pj4+PiBJbnN0ZWFkIG9mIEJVR2dpbmcgb3V0LCBqdXN0IHNldCB0aGUgY2FjaGluZyBtb2RlIHRv IHdoYXQncyBuZWVkZWQuCj4+Pj4KPj4+PiBTaWduZWQtb2ZmLWJ5OiBNaWNoZWwgRMOkbnplciA8 bWljaGVsLmRhZW56ZXJAYW1kLmNvbT4KPj4+PiAtLS0KPj4+PiAgZHJpdmVycy9ncHUvZHJtL3R0 bS90dG1fdHQuYyB8IDMgKystCj4+Pj4gIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyks IDEgZGVsZXRpb24oLSkKPj4+Pgo+Pj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vdHRt L3R0bV90dC5jIGIvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fdHQuYwo+Pj4+IGluZGV4IDRlMTlk MGYuLmMyNzk0ZWIgMTAwNjQ0Cj4+Pj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fdHQu Ywo+Pj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS90dG0vdHRtX3R0LmMKPj4+PiBAQCAtMzM0LDcg KzMzNCw4IEBAIGludCB0dG1fdHRfc3dhcG91dChzdHJ1Y3QgdHRtX3R0ICp0dG0sIHN0cnVjdCBm aWxlICpwZXJzaXN0ZW50X3N3YXBfc3RvcmFnZSkKPj4+PiAgCWludCByZXQgPSAtRU5PTUVNOwo+ Pj4+ICAKPj4+PiAgCUJVR19PTih0dG0tPnN0YXRlICE9IHR0X3VuYm91bmQgJiYgdHRtLT5zdGF0 ZSAhPSB0dF91bnBvcHVsYXRlZCk7Cj4+Pj4gLQlCVUdfT04odHRtLT5jYWNoaW5nX3N0YXRlICE9 IHR0X2NhY2hlZCk7Cj4+Pj4gKwo+Pj4+ICsJdHRtX3R0X3NldF9jYWNoaW5nKHR0bSwgdHRfY2Fj aGVkKTsKPj4+PiAgCj4+Pj4gIAlpZiAoIXBlcnNpc3RlbnRfc3dhcF9zdG9yYWdlKSB7Cj4+Pj4g IAkJc3dhcF9zdG9yYWdlID0gc2htZW1fZmlsZV9zZXR1cCgidHRtIHN3YXAiLAo+Pj4gVGhpcyAq aXMqIGFjdHVhbGx5IGEgYnVnIHNvbWV3aGVyZSwgc2luY2UgYmVmb3JlIHR0bV90dF9zd2Fwb3V0 LAo+Pj4gdHRtX2JvX3N3YXBvdXQgc2hvdWxkIGhhdmUgbW92ZWQgb3V0IHRoZSBibyB0byBzeXN0 ZW0gYW5kIHNldAo+Pj4gdGhlIGNvcnJlY3QgY2FjaGluZy4KPj4gTWF5YmUgdHRtX2JvX3N3YXBv dXQgbmVlZHMgdG8gY2hlY2sgdHRtLT5jYWNoaW5nX3N0YXRlIGV4cGxpY2l0bHk/Cj4+IEFGQUlD VCBpdCBvbmx5IGNoZWNrcyB0aGUgcGxhY2VtZW50IGZsYWdzLCBidXQgd2UgYWxsb3cgYWxsIGNh Y2hpbmcKPj4gbW9kZXMgZm9yIEdUVC4KPj4KPiAKPiBiby0+bWVtLnBsYWNlbWVudCBzaG91bGQg b25seSBoYXZlIHR3byBmbGFncyBzZXQsIG9uZSBmb3IgdGhlIGN1cnJlbnQKPiBtZW1vcnkgdHlw ZSBjb3JyZXNwb25kaW5nIHRvIGJvLT5tZW0ubWVtX3R5cGUsIHRoZSBvdGhlciBmb3IgdGhlIGN1 cnJlbnQKPiBjYWNoaW5nLiBJZiB0aGVyZSBhcmUgbW9yZSB0aGFuIG9uZSBjYWNoaW5nIGZsYWcg c2V0IGF0IHRoaXMgcG9pbnQsCj4gdGhhdCdzIGEgYnVnLiBUaGUgcHJlZmVycmVkIGNhY2hpbmcg bW9kZSBpcyBjaG9zZW4gZnJvbSBhIHNldCBvZiBtb2Rlcwo+IGluIHR0bV9ib19zZWxlY3RfY2Fj aGluZygpLCBhbmQgYm8tPm1lbSBpcyByZWFzc2lnbmVkIHRvIGluY29ycG9yYXRlIHRoZQo+IGN1 cnJlbnQgY2FjaGluZyBtb2RlIGFmdGVyIGEgc3VjY2Vzc2Z1bCBtb3ZlLgo+IAo+IEkgcXVpY2ts eSBleWVkIHRocm91Z2ggdGhlIFRUTSBkZWZhdWx0IG1vdmUgZnVuY3Rpb25zIGFuZCB0aGV5IHNl ZW0gdG8KPiBkbyB0aGUgY29ycmVjdCB0aGluZyBmcm9tIHdoYXQgSSBjYW4gdGVsbC4gSXMgdGhl IHJhZGVvbiB0dG0gZHJpdmVyCj4gYXNzaWduaW5nIGJvLT5tZW0gaW4gYSBtb3ZlIGNhbGxiYWNr IHBlcmhhcHM/CgpPbmx5IHZpYSB0dG1fYm9fbW92ZV90dG0gLyB0byB0aGUgdmFsdWVzIHBhc3Nl ZCBpbnRvIHRoZSBtb3ZlIGNhbGxiYWNrCkFGQUlDVC4KCgotLSAKRWFydGhsaW5nIE1pY2hlbCBE w6RuemVyICAgICAgICAgICAgICAgfCAgICAgICAgICAgICAgIGh0dHA6Ly93d3cuYW1kLmNvbQpM aWJyZSBzb2Z0d2FyZSBlbnRodXNpYXN0ICAgICAgICAgICAgIHwgICAgICAgICAgICAgTWVzYSBh bmQgWCBkZXZlbG9wZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2 ZWwK