From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH v2] drm/i915/gt: Flush gen7 even harder Date: Tue, 12 Nov 2019 18:36:08 +0200 Message-ID: <87h8393vd3.fsf@gaia.fi.intel.com> References: <20191112151729.13370-1-chris@chris-wilson.co.uk> <20191112160941.23969-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4E08889A8C for ; Tue, 12 Nov 2019 16:36:21 +0000 (UTC) In-Reply-To: <20191112160941.23969-1-chris@chris-wilson.co.uk> 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+IHdyaXRlczoKCj4gbGl2ZV9i bHQgaXMgc3RpbGwgZmFpbGluZyBvbiBoc3csIHNob3dpbmcgdGhlIGhhbGxtYXJrIG9mIGluY29o ZXJlbmN5Lgo+IFNpbmNlIHdlIGFyZSBmYWlybHkgY2VydGFpbiB0aGF0IHRoZSBpbnRlcnJ1cHQg aXMgYWZ0ZXIgdGhlIHNlcW5vIGlzCj4gdmlzaWJsZSwgdGhlIG90aGVyIHBvc3NpYmlsaXR5IGlz IHRoYXQgdGhlIHNlcW5vIGlzIGJlZm9yZSB0aGUgd3JpdGVzIHRvCj4gbWVtb3J5IGFyZSBmbHVz aGVkLiBUaHJvdyBpbiBhbiBUTEIgaW52YWxpZGF0ZSBiZWZvcmUgdGhlIGJyZWFkY3J1bWIgYXMK PiB3ZSBhcmUgcmVhc29uYWJseSBjb25maWRlbnQgdGhhdCBmb3JjZXMgYSBDUyBzdGFsbC4KPgo+ IFJlZmVyZW5jZXM6IGY5MjI4Zjc2NTg3MyAoImRybS9pOTE1L2d0OiBUcnkgYW4gZXh0cmEgZmx1 c2ggb24gdGhlIEhhc3dlbGwgYmxpdHRlciIpCj4gUmVmZXJlbmNlczogaHR0cHM6Ly9idWdzLmZy ZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTEyMTQ3Cj4gVGVzdGNhc2U6IGlndC9pOTE1 X3NlbGZ0ZXN0L2xpdmVfYmx0Cj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0Bj aHJpcy13aWxzb24uY28udWs+Cj4gQ2M6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBhbGFAbGlu dXguaW50ZWwuY29tPgo+IC0tLQo+IFRyeSBNaWthJ3Mgc3VnZ2VzdGlvbiBvZiBhbiBpbnZhbGlk YXRlIGZpcnN0Lgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9yaW5nX3N1 Ym1pc3Npb24uYyB8IDUgKysrLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwg MiBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9p bnRlbF9yaW5nX3N1Ym1pc3Npb24uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2ludGVsX3Jp bmdfc3VibWlzc2lvbi5jCj4gaW5kZXggZmMyOWRmNzEyODEwLi5lOGJlZTQ0YWRkMzQgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50ZWxfcmluZ19zdWJtaXNzaW9uLmMK PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9yaW5nX3N1Ym1pc3Npb24uYwo+ IEBAIC00NTQsOCArNDU0LDkgQEAgc3RhdGljIHUzMiAqZ2VuN194Y3NfZW1pdF9icmVhZGNydW1i KHN0cnVjdCBpOTE1X3JlcXVlc3QgKnJxLCB1MzIgKmNzKQo+ICAJR0VNX0JVR19PTihpOTE1X3Jl cXVlc3RfYWN0aXZlX3RpbWVsaW5lKHJxKS0+aHdzcF9nZ3R0ICE9IHJxLT5lbmdpbmUtPnN0YXR1 c19wYWdlLnZtYSk7Cj4gIAlHRU1fQlVHX09OKG9mZnNldF9pbl9wYWdlKGk5MTVfcmVxdWVzdF9h Y3RpdmVfdGltZWxpbmUocnEpLT5od3NwX29mZnNldCkgIT0gSTkxNV9HRU1fSFdTX1NFUU5PX0FE RFIpOwo+ICAKPiAtCSpjcysrID0gTUlfRkxVU0hfRFc7Cj4gLQkqY3MrKyA9IDA7Cj4gKwkqY3Mr KyA9IChNSV9GTFVTSF9EVyB8IE1JX0lOVkFMSURBVEVfVExCIHwKPiArCQkgTUlfRkxVU0hfRFdf U1RPUkVfSU5ERVggfCBNSV9GTFVTSF9EV19PUF9TVE9SRURXKTsKPiArCSpjcysrID0gSTkxNV9H RU1fSFdTX1NDUkFUQ0hfQUREUiB8IE1JX0ZMVVNIX0RXX1VTRV9HVFQ7CgpJZi93aGVuIGl0IGRv ZXNuJ3Qgd29yaywgd2UgY291bGQgdHJ5IHRvIHB1c2ggdGhlIGludmFsaWRhdGUgdG8gYm90aApw YXJ0cyBhbmQvb3IgdGlja2xlIHRoZSBzYW1lIGNhY2hlbGluZS4KCkFja2VkLWJ5OiBNaWthIEt1 b3BwYWxhIDxtaWthLmt1b3BwYWxhQGxpbnV4LmludGVsLmNvbT4KCj4gIAkqY3MrKyA9IDA7Cj4g IAo+ICAJKmNzKysgPSBNSV9GTFVTSF9EVyB8IE1JX0ZMVVNIX0RXX09QX1NUT1JFRFcgfCBNSV9G TFVTSF9EV19TVE9SRV9JTkRFWDsKPiAtLSAKPiAyLjI0LjAKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7ABC9C43331 for ; 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charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191112163608.IdqHM-gBcijWvKwOS3zC3B30x06IaFTooGR97SmLY7o@z> Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gbGl2ZV9i bHQgaXMgc3RpbGwgZmFpbGluZyBvbiBoc3csIHNob3dpbmcgdGhlIGhhbGxtYXJrIG9mIGluY29o ZXJlbmN5Lgo+IFNpbmNlIHdlIGFyZSBmYWlybHkgY2VydGFpbiB0aGF0IHRoZSBpbnRlcnJ1cHQg aXMgYWZ0ZXIgdGhlIHNlcW5vIGlzCj4gdmlzaWJsZSwgdGhlIG90aGVyIHBvc3NpYmlsaXR5IGlz IHRoYXQgdGhlIHNlcW5vIGlzIGJlZm9yZSB0aGUgd3JpdGVzIHRvCj4gbWVtb3J5IGFyZSBmbHVz aGVkLiBUaHJvdyBpbiBhbiBUTEIgaW52YWxpZGF0ZSBiZWZvcmUgdGhlIGJyZWFkY3J1bWIgYXMK PiB3ZSBhcmUgcmVhc29uYWJseSBjb25maWRlbnQgdGhhdCBmb3JjZXMgYSBDUyBzdGFsbC4KPgo+ IFJlZmVyZW5jZXM6IGY5MjI4Zjc2NTg3MyAoImRybS9pOTE1L2d0OiBUcnkgYW4gZXh0cmEgZmx1 c2ggb24gdGhlIEhhc3dlbGwgYmxpdHRlciIpCj4gUmVmZXJlbmNlczogaHR0cHM6Ly9idWdzLmZy ZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTEyMTQ3Cj4gVGVzdGNhc2U6IGlndC9pOTE1 X3NlbGZ0ZXN0L2xpdmVfYmx0Cj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0Bj aHJpcy13aWxzb24uY28udWs+Cj4gQ2M6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBhbGFAbGlu dXguaW50ZWwuY29tPgo+IC0tLQo+IFRyeSBNaWthJ3Mgc3VnZ2VzdGlvbiBvZiBhbiBpbnZhbGlk YXRlIGZpcnN0Lgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9yaW5nX3N1 Ym1pc3Npb24uYyB8IDUgKysrLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwg MiBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9p bnRlbF9yaW5nX3N1Ym1pc3Npb24uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2ludGVsX3Jp bmdfc3VibWlzc2lvbi5jCj4gaW5kZXggZmMyOWRmNzEyODEwLi5lOGJlZTQ0YWRkMzQgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50ZWxfcmluZ19zdWJtaXNzaW9uLmMK PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9yaW5nX3N1Ym1pc3Npb24uYwo+ IEBAIC00NTQsOCArNDU0LDkgQEAgc3RhdGljIHUzMiAqZ2VuN194Y3NfZW1pdF9icmVhZGNydW1i KHN0cnVjdCBpOTE1X3JlcXVlc3QgKnJxLCB1MzIgKmNzKQo+ICAJR0VNX0JVR19PTihpOTE1X3Jl cXVlc3RfYWN0aXZlX3RpbWVsaW5lKHJxKS0+aHdzcF9nZ3R0ICE9IHJxLT5lbmdpbmUtPnN0YXR1 c19wYWdlLnZtYSk7Cj4gIAlHRU1fQlVHX09OKG9mZnNldF9pbl9wYWdlKGk5MTVfcmVxdWVzdF9h Y3RpdmVfdGltZWxpbmUocnEpLT5od3NwX29mZnNldCkgIT0gSTkxNV9HRU1fSFdTX1NFUU5PX0FE RFIpOwo+ICAKPiAtCSpjcysrID0gTUlfRkxVU0hfRFc7Cj4gLQkqY3MrKyA9IDA7Cj4gKwkqY3Mr KyA9IChNSV9GTFVTSF9EVyB8IE1JX0lOVkFMSURBVEVfVExCIHwKPiArCQkgTUlfRkxVU0hfRFdf U1RPUkVfSU5ERVggfCBNSV9GTFVTSF9EV19PUF9TVE9SRURXKTsKPiArCSpjcysrID0gSTkxNV9H RU1fSFdTX1NDUkFUQ0hfQUREUiB8IE1JX0ZMVVNIX0RXX1VTRV9HVFQ7CgpJZi93aGVuIGl0IGRv ZXNuJ3Qgd29yaywgd2UgY291bGQgdHJ5IHRvIHB1c2ggdGhlIGludmFsaWRhdGUgdG8gYm90aApw YXJ0cyBhbmQvb3IgdGlja2xlIHRoZSBzYW1lIGNhY2hlbGluZS4KCkFja2VkLWJ5OiBNaWthIEt1 b3BwYWxhIDxtaWthLmt1b3BwYWxhQGxpbnV4LmludGVsLmNvbT4KCj4gIAkqY3MrKyA9IDA7Cj4g IAo+ICAJKmNzKysgPSBNSV9GTFVTSF9EVyB8IE1JX0ZMVVNIX0RXX09QX1NUT1JFRFcgfCBNSV9G TFVTSF9EV19TVE9SRV9JTkRFWDsKPiAtLSAKPiAyLjI0LjAKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4