From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH] x86: Downgrade clock throttling thermal event critical error Date: Wed, 10 Oct 2018 12:59:59 +0100 Message-ID: <514b1914-8e1f-a921-aaab-483e4c005dc0@linux.intel.com> References: <20181009113754.20888-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6FE8989EBD for ; Wed, 10 Oct 2018 12:03:55 +0000 (UTC) In-Reply-To: <20181009113754.20888-1-chris@chris-wilson.co.uk> Content-Language: en-GB 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 Ck9uIDA5LzEwLzIwMTggMTI6MzcsIENocmlzIFdpbHNvbiB3cm90ZToKPiBVbmRlciBDSSB0ZXN0 aW5nLCBpdCBpcyBjb21tb24gZm9yIHRoZSBjcHVzIHRvIG92ZXJoZWF0IHdpdGggdGhlCj4gY29u dGludW91cyB3b3JrbG9hZHMgYW5kIGVuZCB1cCBiZWluZyB0aHJvdHRsZWQuIEFzIHRoZSBjcHVz IHN0aWxsCj4gZnVuY3Rpb24sIGl0IGlzIGxlc3Mgb2YgYSBjcml0aWNhbCBlcnJvciBtZXJpdGlu ZyB1cmdlbnQgYWN0aW9uLCBidXQgYW4KPiBleHBlY3RlZCB5ZXQgc2lnbmlmaWNhbnQgY29uZGl0 aW9uIChwcl9ub3RlKS4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNo cmlzLXdpbHNvbi5jby51az4KPiBDYzogUGV0cmkgTGF0dmFsYSA8cGV0cmkubGF0dmFsYUBpbnRl bC5jb20+Cj4gLS0tCj4gICBhcmNoL3g4Ni9rZXJuZWwvY3B1L21jaGVjay90aGVybV90aHJvdC5j IHwgOCArKysrLS0tLQo+ICAgMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgNCBkZWxl dGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvYXJjaC94ODYva2VybmVsL2NwdS9tY2hlY2svdGhl cm1fdGhyb3QuYyBiL2FyY2gveDg2L2tlcm5lbC9jcHUvbWNoZWNrL3RoZXJtX3Rocm90LmMKPiBp bmRleCAyZGE2N2I3MGJhOTguLmJjNTdiNTk4ODU4OSAxMDA2NDQKPiAtLS0gYS9hcmNoL3g4Ni9r ZXJuZWwvY3B1L21jaGVjay90aGVybV90aHJvdC5jCj4gKysrIGIvYXJjaC94ODYva2VybmVsL2Nw dS9tY2hlY2svdGhlcm1fdGhyb3QuYwo+IEBAIC0xODQsMTAgKzE4NCwxMCBAQCBzdGF0aWMgdm9p ZCB0aGVybV90aHJvdF9wcm9jZXNzKGJvb2wgbmV3X2V2ZW50LCBpbnQgZXZlbnQsIGludCBsZXZl bCkKPiAgIAkvKiBpZiB3ZSBqdXN0IGVudGVyZWQgdGhlIHRoZXJtYWwgZXZlbnQgKi8KPiAgIAlp ZiAobmV3X2V2ZW50KSB7Cj4gICAJCWlmIChldmVudCA9PSBUSEVSTUFMX1RIUk9UVExJTkdfRVZF TlQpCj4gLQkJCXByX2NyaXQoIkNQVSVkOiAlcyB0ZW1wZXJhdHVyZSBhYm92ZSB0aHJlc2hvbGQs IGNwdSBjbG9jayB0aHJvdHRsZWQgKHRvdGFsIGV2ZW50cyA9ICVsdSlcbiIsCj4gLQkJCQl0aGlz X2NwdSwKPiAtCQkJCWxldmVsID09IENPUkVfTEVWRUwgPyAiQ29yZSIgOiAiUGFja2FnZSIsCj4g LQkJCQlzdGF0ZS0+Y291bnQpOwo+ICsJCQlwcl9ub3RpY2UoIkNQVSVkOiAlcyB0ZW1wZXJhdHVy ZSBhYm92ZSB0aHJlc2hvbGQsIGNwdSBjbG9jayB0aHJvdHRsZWQgKHRvdGFsIGV2ZW50cyA9ICVs dSlcbiIsCj4gKwkJCQkgIHRoaXNfY3B1LAo+ICsJCQkJICBsZXZlbCA9PSBDT1JFX0xFVkVMID8g IkNvcmUiIDogIlBhY2thZ2UiLAo+ICsJCQkJICBzdGF0ZS0+Y291bnQpOwo+ICAgCQlyZXR1cm47 Cj4gICAJfQo+ICAgCWlmIChvbGRfZXZlbnQpIHsKPiAKCkl0IGV2ZW4gc291bmRzIGl0IHdvdWxk bid0IGJlIGZhciBmZXRjaGVkIHRvIGFyZ3VlIHRoZXNlIGRheXMgbm90aWNlIGlzIAp0aGUgY29y cmVjdCBsb2cgbGV2ZWwgZm9yIHRoZXJtYWwgdGhyb3R0bGluZy4gVW5sZXNzIHRoZXJlIGFyZSBt b3JlIApzb3VyY2VzIG9mIHRocm90dGxpbmcgbWVzc2FnZXMuIFRCQyB3aGVuIEkgZ2V0IGJhY2sg dG8gbXkgU2t1bGwgQ2FueW9uLiAKVGhhdCBvbmUgY2VydGFpbmx5IGxvZ3Mgc29tZXRoaW5nIGxp a2UgdGhpcyBzaG9ydGx5IGFmdGVyIGludm9raW5nIG1ha2UgLWo4LgoKUmVnYXJkcywKClR2cnRr bwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK