From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH] x86: Downgrade clock throttling thermal event critical error Date: Wed, 10 Oct 2018 13:10:04 +0100 Message-ID: <153917340428.22433.10556759078238485073@skylake-alporthouse-com> References: <20181009113754.20888-1-chris@chris-wilson.co.uk> <514b1914-8e1f-a921-aaab-483e4c005dc0@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id D11AF6E002 for ; Wed, 10 Oct 2018 12:10:11 +0000 (UTC) In-Reply-To: <514b1914-8e1f-a921-aaab-483e4c005dc0@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tvrtko Ursulin , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBUdnJ0a28gVXJzdWxpbiAoMjAxOC0xMC0xMCAxMjo1OTo1OSkKPiAKPiBPbiAwOS8x MC8yMDE4IDEyOjM3LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gPiBVbmRlciBDSSB0ZXN0aW5nLCBp dCBpcyBjb21tb24gZm9yIHRoZSBjcHVzIHRvIG92ZXJoZWF0IHdpdGggdGhlCj4gPiBjb250aW51 b3VzIHdvcmtsb2FkcyBhbmQgZW5kIHVwIGJlaW5nIHRocm90dGxlZC4gQXMgdGhlIGNwdXMgc3Rp bGwKPiA+IGZ1bmN0aW9uLCBpdCBpcyBsZXNzIG9mIGEgY3JpdGljYWwgZXJyb3IgbWVyaXRpbmcg dXJnZW50IGFjdGlvbiwgYnV0IGFuCj4gPiBleHBlY3RlZCB5ZXQgc2lnbmlmaWNhbnQgY29uZGl0 aW9uIChwcl9ub3RlKS4KPiA+IAo+ID4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJp c0BjaHJpcy13aWxzb24uY28udWs+Cj4gPiBDYzogUGV0cmkgTGF0dmFsYSA8cGV0cmkubGF0dmFs YUBpbnRlbC5jb20+Cj4gPiAtLS0KPiA+ICAgYXJjaC94ODYva2VybmVsL2NwdS9tY2hlY2svdGhl cm1fdGhyb3QuYyB8IDggKysrKy0tLS0KPiA+ICAgMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9u cygrKSwgNCBkZWxldGlvbnMoLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2FyY2gveDg2L2tlcm5l bC9jcHUvbWNoZWNrL3RoZXJtX3Rocm90LmMgYi9hcmNoL3g4Ni9rZXJuZWwvY3B1L21jaGVjay90 aGVybV90aHJvdC5jCj4gPiBpbmRleCAyZGE2N2I3MGJhOTguLmJjNTdiNTk4ODU4OSAxMDA2NDQK PiA+IC0tLSBhL2FyY2gveDg2L2tlcm5lbC9jcHUvbWNoZWNrL3RoZXJtX3Rocm90LmMKPiA+ICsr KyBiL2FyY2gveDg2L2tlcm5lbC9jcHUvbWNoZWNrL3RoZXJtX3Rocm90LmMKPiA+IEBAIC0xODQs MTAgKzE4NCwxMCBAQCBzdGF0aWMgdm9pZCB0aGVybV90aHJvdF9wcm9jZXNzKGJvb2wgbmV3X2V2 ZW50LCBpbnQgZXZlbnQsIGludCBsZXZlbCkKPiA+ICAgICAgIC8qIGlmIHdlIGp1c3QgZW50ZXJl ZCB0aGUgdGhlcm1hbCBldmVudCAqLwo+ID4gICAgICAgaWYgKG5ld19ldmVudCkgewo+ID4gICAg ICAgICAgICAgICBpZiAoZXZlbnQgPT0gVEhFUk1BTF9USFJPVFRMSU5HX0VWRU5UKQo+ID4gLSAg ICAgICAgICAgICAgICAgICAgIHByX2NyaXQoIkNQVSVkOiAlcyB0ZW1wZXJhdHVyZSBhYm92ZSB0 aHJlc2hvbGQsIGNwdSBjbG9jayB0aHJvdHRsZWQgKHRvdGFsIGV2ZW50cyA9ICVsdSlcbiIsCj4g PiAtICAgICAgICAgICAgICAgICAgICAgICAgICAgICB0aGlzX2NwdSwKPiA+IC0gICAgICAgICAg ICAgICAgICAgICAgICAgICAgIGxldmVsID09IENPUkVfTEVWRUwgPyAiQ29yZSIgOiAiUGFja2Fn ZSIsCj4gPiAtICAgICAgICAgICAgICAgICAgICAgICAgICAgICBzdGF0ZS0+Y291bnQpOwo+ID4g KyAgICAgICAgICAgICAgICAgICAgIHByX25vdGljZSgiQ1BVJWQ6ICVzIHRlbXBlcmF0dXJlIGFi b3ZlIHRocmVzaG9sZCwgY3B1IGNsb2NrIHRocm90dGxlZCAodG90YWwgZXZlbnRzID0gJWx1KVxu IiwKPiA+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgdGhpc19jcHUsCj4gPiArICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgIGxldmVsID09IENPUkVfTEVWRUwgPyAiQ29yZSIg OiAiUGFja2FnZSIsCj4gPiArICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHN0YXRlLT5j b3VudCk7Cj4gPiAgICAgICAgICAgICAgIHJldHVybjsKPiA+ICAgICAgIH0KPiA+ICAgICAgIGlm IChvbGRfZXZlbnQpIHsKPiA+IAo+IAo+IEl0IGV2ZW4gc291bmRzIGl0IHdvdWxkbid0IGJlIGZh ciBmZXRjaGVkIHRvIGFyZ3VlIHRoZXNlIGRheXMgbm90aWNlIGlzIAo+IHRoZSBjb3JyZWN0IGxv ZyBsZXZlbCBmb3IgdGhlcm1hbCB0aHJvdHRsaW5nLiBVbmxlc3MgdGhlcmUgYXJlIG1vcmUgCj4g c291cmNlcyBvZiB0aHJvdHRsaW5nIG1lc3NhZ2VzLiBUQkMgd2hlbiBJIGdldCBiYWNrIHRvIG15 IFNrdWxsIENhbnlvbi4gCj4gVGhhdCBvbmUgY2VydGFpbmx5IGxvZ3Mgc29tZXRoaW5nIGxpa2Ug dGhpcyBzaG9ydGx5IGFmdGVyIGludm9raW5nIG1ha2UgLWo4LgoKSSB3YXMgdGhpbmtpbmcgb2Yg dGFydGluZyB1cCB0aGUgbGFuZ3VhZ2UgdG8gc2F5IG1vc3QgcHJvY2Vzc29ycwpub3dhZGF5cyBj YW4gZWFzaWx5IGV4Y2VlZCB0aGVpciBUaGVybWFsIERlc2lnbiBQb2ludCBhbmQgYXJlIGJ1aWx0 IHdpdGgKdGhhdCBpbiBtaW5kLiBUaGUgY2F2ZWF0IGlzIG1ha2luZyBzdXJlIHRoYXQgdGhlIHNo dXRkb3duIGxpbWl0IGlzIHN0aWxsCnJlcG9ydGVkIGFzIGEgY3JpdGljYWwgZXZlbnQsIGlpcmMg dGhhdCBjb21lcyBhcyBhIE1DRS4KLUNocmlzCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeAo=