From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] [v2] drm/cache: Use wbinvd helpers Date: Tue, 16 Dec 2014 08:56:31 +0100 Message-ID: <20141216075631.GJ2711@phenom.ffwll.local> References: <1418526504-26316-2-git-send-email-benjamin.widawsky@intel.com> <1418675206-17499-1-git-send-email-benjamin.widawsky@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1418675206-17499-1-git-send-email-benjamin.widawsky@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ben Widawsky Cc: Ben Widawsky , Intel GFX , DRI Development List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBEZWMgMTUsIDIwMTQgYXQgMTI6MjY6NDZQTSAtMDgwMCwgQmVuIFdpZGF3c2t5IHdy b3RlOgo+IEZyb206IEJlbiBXaWRhd3NreSA8YmVuQGJ3aWRhd3NrLm5ldD4KPiAKPiBXaGVuIHRo ZSBvcmlnaW5hbCBkcm0gY29kZSB3YXMgd3JpdHRlbiB0aGVyZSB3ZXJlIG5vIGNlbnRyYWxpemVk IGZ1bmN0aW9ucyBmb3IKPiBkb2luZyBhIGNvb3JkaW5hdGVkIHdiaW52ZCBhY3Jvc3MgYWxsIENQ VXMuIE5vdyAoc2luY2UgMjAxMCkgdGhlcmUgYXJlLCBzbyB1c2UKPiB0aGVtIGluc3RlYWQgb2Yg cm9sbGluZyBhIG5ldyBvbmUuCj4gCj4gdjI6IE9uIHg4NiBVUCBzeXN0ZW1zIHRoZSB3YmludmRf b25fYWxsX2NwdXMoKSBpcyBkZWZpbmVkIGFzIGEgc3RhdGljIGlubGluZSBpbgo+IHNtcC5oLiBX ZSBtdXN0IHRoZXJlZm9yZSBpbmNsdWRlIHRoaXMgZmlsZSBzbyB3ZSBkb24ndCBnZXQgY29tcGls ZXIgZXJyb3JzLgo+IFRoaXMgZXJyb3Igd2FzIGZvdW5kIGJ5IDAtREFZIGtlcm5lbCB0ZXN0IGlu ZnJhc3RydWN0dXJlLiBXZSBvbmx5IG5lZWQgdGhpcyBmb3IKPiB4ODYuCgpPaCBkZWFyIFVQIDst KSBUaGFua3MgZm9yIHRoZSBxdWljayB1cGRhdGVkLCBuZXcgcGF0Y2ggbWVyZ2VkIHRvIGRpbnEu Ci1EYW5pZWwKCj4gCj4gQ2M6IEludGVsIEdGWCA8aW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZz4KPiBTaWduZWQtb2ZmLWJ5OiBCZW4gV2lkYXdza3kgPGJlbkBid2lkYXdzay5uZXQ+Cj4g UmV2aWV3ZWQtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPiAodjEp Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9kcm1fY2FjaGUuYyB8IDEzICsrKystLS0tLS0tLS0K PiAgMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgOSBkZWxldGlvbnMoLSkKPiAKPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2RybV9jYWNoZS5jIGIvZHJpdmVycy9ncHUvZHJt L2RybV9jYWNoZS5jCj4gaW5kZXggYTZiNjkwNi4uOWE2MmQ3YSAxMDA2NDQKPiAtLS0gYS9kcml2 ZXJzL2dwdS9kcm0vZHJtX2NhY2hlLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2NhY2hl LmMKPiBAQCAtMzIsNiArMzIsNyBAQAo+ICAjaW5jbHVkZSA8ZHJtL2RybVAuaD4KPiAgCj4gICNp ZiBkZWZpbmVkKENPTkZJR19YODYpCj4gKyNpbmNsdWRlIDxhc20vc21wLmg+Cj4gIAo+ICAvKgo+ ICAgKiBjbGZsdXNob3B0IGlzIGFuIHVub3JkZXJlZCBpbnN0cnVjdGlvbiB3aGljaCBuZWVkcyBm ZW5jaW5nIHdpdGggbWZlbmNlIG9yCj4gQEAgLTY0LDEyICs2NSw2IEBAIHN0YXRpYyB2b2lkIGRy bV9jYWNoZV9mbHVzaF9jbGZsdXNoKHN0cnVjdCBwYWdlICpwYWdlc1tdLAo+ICAJCWRybV9jbGZs dXNoX3BhZ2UoKnBhZ2VzKyspOwo+ICAJbWIoKTsKPiAgfQo+IC0KPiAtc3RhdGljIHZvaWQKPiAt ZHJtX2NsZmx1c2hfaXBpX2hhbmRsZXIodm9pZCAqbnVsbCkKPiAtewo+IC0Jd2JpbnZkKCk7Cj4g LX0KPiAgI2VuZGlmCj4gIAo+ICB2b2lkCj4gQEAgLTgyLDcgKzc3LDcgQEAgZHJtX2NsZmx1c2hf cGFnZXMoc3RydWN0IHBhZ2UgKnBhZ2VzW10sIHVuc2lnbmVkIGxvbmcgbnVtX3BhZ2VzKQo+ICAJ CXJldHVybjsKPiAgCX0KPiAgCj4gLQlpZiAob25fZWFjaF9jcHUoZHJtX2NsZmx1c2hfaXBpX2hh bmRsZXIsIE5VTEwsIDEpICE9IDApCj4gKwlpZiAod2JpbnZkX29uX2FsbF9jcHVzKCkpCj4gIAkJ cHJpbnRrKEtFUk5fRVJSICJUaW1lZCBvdXQgd2FpdGluZyBmb3IgY2FjaGUgZmx1c2guXG4iKTsK PiAgCj4gICNlbGlmIGRlZmluZWQoX19wb3dlcnBjX18pCj4gQEAgLTEyMSw3ICsxMTYsNyBAQCBk cm1fY2xmbHVzaF9zZyhzdHJ1Y3Qgc2dfdGFibGUgKnN0KQo+ICAJCXJldHVybjsKPiAgCX0KPiAg Cj4gLQlpZiAob25fZWFjaF9jcHUoZHJtX2NsZmx1c2hfaXBpX2hhbmRsZXIsIE5VTEwsIDEpICE9 IDApCj4gKwlpZiAod2JpbnZkX29uX2FsbF9jcHVzKCkpCj4gIAkJcHJpbnRrKEtFUk5fRVJSICJU aW1lZCBvdXQgd2FpdGluZyBmb3IgY2FjaGUgZmx1c2guXG4iKTsKPiAgI2Vsc2UKPiAgCXByaW50 ayhLRVJOX0VSUiAiQXJjaGl0ZWN0dXJlIGhhcyBubyBkcm1fY2FjaGUuYyBzdXBwb3J0XG4iKTsK PiBAQCAtMTQ0LDcgKzEzOSw3IEBAIGRybV9jbGZsdXNoX3ZpcnRfcmFuZ2Uodm9pZCAqYWRkciwg dW5zaWduZWQgbG9uZyBsZW5ndGgpCj4gIAkJcmV0dXJuOwo+ICAJfQo+ICAKPiAtCWlmIChvbl9l YWNoX2NwdShkcm1fY2xmbHVzaF9pcGlfaGFuZGxlciwgTlVMTCwgMSkgIT0gMCkKPiArCWlmICh3 YmludmRfb25fYWxsX2NwdXMoKSkKPiAgCQlwcmludGsoS0VSTl9FUlIgIlRpbWVkIG91dCB3YWl0 aW5nIGZvciBjYWNoZSBmbHVzaC5cbiIpOwo+ICAjZWxzZQo+ICAJcHJpbnRrKEtFUk5fRVJSICJB cmNoaXRlY3R1cmUgaGFzIG5vIGRybV9jYWNoZS5jIHN1cHBvcnRcbiIpOwo+IC0tIAo+IDIuMS4z Cj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBJ bnRlbC1nZnggbWFpbGluZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+ IGh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK Ci0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgor NDEgKDApIDc5IDM2NSA1NyA0OCAtIGh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==