From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patchwork Subject: =?utf-8?q?=E2=9C=93_Fi=2ECI=2EBAT=3A_success_for_seri?= =?utf-8?q?es_starting_with_=5BCI=2C1/2=5D_drm/i915/pmu=3A_Cheat_when_read?= =?utf-8?q?ing_the_actual_frequency_to_avoid_fw?= Date: Fri, 08 Nov 2019 11:24:29 -0000 Message-ID: <157321226911.6461.14188484271798919569@emeril.freedesktop.org> References: <20191108103511.20951-1-chris@chris-wilson.co.uk> Reply-To: intel-gfx@lists.freedesktop.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20191108103511.20951-1-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 Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org PT0gU2VyaWVzIERldGFpbHMgPT0KClNlcmllczogc2VyaWVzIHN0YXJ0aW5nIHdpdGggW0NJLDEv Ml0gZHJtL2k5MTUvcG11OiBDaGVhdCB3aGVuIHJlYWRpbmcgdGhlIGFjdHVhbCBmcmVxdWVuY3kg dG8gYXZvaWQgZncKVVJMICAgOiBodHRwczovL3BhdGNod29yay5mcmVlZGVza3RvcC5vcmcvc2Vy aWVzLzY5MTg2LwpTdGF0ZSA6IHN1Y2Nlc3MKCj09IFN1bW1hcnkgPT0KCkNJIEJ1ZyBMb2cgLSBj aGFuZ2VzIGZyb20gQ0lfRFJNXzcyOTUgLT4gUGF0Y2h3b3JrXzE1MTk0Cj09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KClN1bW1hcnkKLS0tLS0tLQoK ICAqKlNVQ0NFU1MqKgoKICBObyByZWdyZXNzaW9ucyBmb3VuZC4KCiAgRXh0ZXJuYWwgVVJMOiBo dHRwczovL2ludGVsLWdmeC1jaS4wMS5vcmcvdHJlZS9kcm0tdGlwL1BhdGNod29ya18xNTE5NC9p bmRleC5odG1sCgpLbm93biBpc3N1ZXMKLS0tLS0tLS0tLS0tCgogIEhlcmUgYXJlIHRoZSBjaGFu Z2VzIGZvdW5kIGluIFBhdGNod29ya18xNTE5NCB0aGF0IGNvbWUgZnJvbSBrbm93biBpc3N1ZXM6 CgojIyMgSUdUIGNoYW5nZXMgIyMjCgojIyMjIFBvc3NpYmxlIGZpeGVzICMjIyMKCiAgKiBpZ3RA a21zX2NoYW1lbGl1bUBoZG1pLWhwZC1mYXN0OgogICAgLSBmaS1rYmwtNzUwMHU6ICAgICAgIFtG QUlMXVsxXSAoW2ZkbyMxMTE0MDddKSAtPiBbUEFTU11bMl0KICAgWzFdOiBodHRwczovL2ludGVs LWdmeC1jaS4wMS5vcmcvdHJlZS9kcm0tdGlwL0NJX0RSTV83Mjk1L2ZpLWtibC03NTAwdS9pZ3RA a21zX2NoYW1lbGl1bUBoZG1pLWhwZC1mYXN0Lmh0bWwKICAgWzJdOiBodHRwczovL2ludGVsLWdm eC1jaS4wMS5vcmcvdHJlZS9kcm0tdGlwL1BhdGNod29ya18xNTE5NC9maS1rYmwtNzUwMHUvaWd0 QGttc19jaGFtZWxpdW1AaGRtaS1ocGQtZmFzdC5odG1sCgogIAogIHtuYW1lfTogVGhpcyBlbGVt ZW50IGlzIHN1cHByZXNzZWQuIFRoaXMgbWVhbnMgaXQgaXMgaWdub3JlZCB3aGVuIGNvbXB1dGlu ZwogICAgICAgICAgdGhlIHN0YXR1cyBvZiB0aGUgZGlmZmVyZW5jZSAoU1VDQ0VTUywgV0FSTklO Rywgb3IgRkFJTFVSRSkuCgogIFtmZG8jMTExNDA3XTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9w Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTExNDA3CiAgW2ZkbyMxMTE3MzZdOiBodHRwczovL2J1Z3Mu ZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMTE3MzYKCgpQYXJ0aWNpcGF0aW5nIGhv c3RzICg1MCAtPiA0NSkKLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCgogIEFkZGl0aW9u YWwgKDEpOiBmaS1rYmwtZ3VjIAogIE1pc3NpbmcgICAgKDYpOiBmaS1pbGstbTU0MCBmaS1oc3ct NDIwMHUgZmktYnl0LXNxdWF3a3MgZmktYnN3LWN5YW4gZmktYnl0LWNsYXBwZXIgZmktYmR3LXNh bXVzIAoKCkJ1aWxkIGNoYW5nZXMKLS0tLS0tLS0tLS0tLQoKICAqIENJOiBDSS0yMDE5MDUyOSAt PiBOb25lCiAgKiBMaW51eDogQ0lfRFJNXzcyOTUgLT4gUGF0Y2h3b3JrXzE1MTk0CgogIENJLTIw MTkwNTI5OiAyMDE5MDUyOQogIENJX0RSTV83Mjk1OiA0NDRiYmMxZDlkODFlOTIyOTdkOWU0OGNl ZWMxMWEwOTI0ZWFiMzczIEAgZ2l0Oi8vYW5vbmdpdC5mcmVlZGVza3RvcC5vcmcvZ2Z4LWNpL2xp bnV4CiAgSUdUXzUyNjc6IGZhZWNhOTExZGQyYjMwMWQzMmUyNDZmNmRhZDZkMmU0ZTAxYWI2YWMg QCBnaXQ6Ly9hbm9uZ2l0LmZyZWVkZXNrdG9wLm9yZy94b3JnL2FwcC9pbnRlbC1ncHUtdG9vbHMK ICBQYXRjaHdvcmtfMTUxOTQ6IGI4NTZjN2JmMGY1YzI5MzI4MzE3YmI3ODEwYjFiNTYxNDZhYjBk MDcgQCBnaXQ6Ly9hbm9uZ2l0LmZyZWVkZXNrdG9wLm9yZy9nZngtY2kvbGludXgKCgo9PSBMaW51 eCBjb21taXRzID09CgpiODU2YzdiZjBmNWMgZHJtL2k5MTUvcG11OiBPbmx5IHVzZSBleGNsdXNp dmUgbW1pbyBhY2Nlc3MgZm9yIGdlbjcKODVkYjAzMDcyZWQzIGRybS9pOTE1L3BtdTogQ2hlYXQg d2hlbiByZWFkaW5nIHRoZSBhY3R1YWwgZnJlcXVlbmN5IHRvIGF2b2lkIGZ3Cgo9PSBMb2dzID09 CgpGb3IgbW9yZSBkZXRhaWxzIHNlZTogaHR0cHM6Ly9pbnRlbC1nZngtY2kuMDEub3JnL3RyZWUv ZHJtLXRpcC9QYXRjaHdvcmtfMTUxOTQvaW5kZXguaHRtbApfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZng= 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=-5.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,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 45427C5DF60 for ; 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Fri, 8 Nov 2019 11:24:29 +0000 (UTC) MIME-Version: 1.0 From: Patchwork To: "Chris Wilson" Date: Fri, 08 Nov 2019 11:24:29 -0000 Message-ID: <157321226911.6461.14188484271798919569@emeril.freedesktop.org> X-Patchwork-Hint: ignore References: <20191108103511.20951-1-chris@chris-wilson.co.uk> In-Reply-To: <20191108103511.20951-1-chris@chris-wilson.co.uk> Subject: [Intel-gfx] =?utf-8?q?=E2=9C=93_Fi=2ECI=2EBAT=3A_success_for_seri?= =?utf-8?q?es_starting_with_=5BCI=2C1/2=5D_drm/i915/pmu=3A_Cheat_when_read?= =?utf-8?q?ing_the_actual_frequency_to_avoid_fw?= X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: intel-gfx@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191108112429.2UU5-xEdHPo8z3nZx81Ztu8WbBFPIvP-9qnsqV30mOg@z> PT0gU2VyaWVzIERldGFpbHMgPT0KClNlcmllczogc2VyaWVzIHN0YXJ0aW5nIHdpdGggW0NJLDEv Ml0gZHJtL2k5MTUvcG11OiBDaGVhdCB3aGVuIHJlYWRpbmcgdGhlIGFjdHVhbCBmcmVxdWVuY3kg dG8gYXZvaWQgZncKVVJMICAgOiBodHRwczovL3BhdGNod29yay5mcmVlZGVza3RvcC5vcmcvc2Vy aWVzLzY5MTg2LwpTdGF0ZSA6IHN1Y2Nlc3MKCj09IFN1bW1hcnkgPT0KCkNJIEJ1ZyBMb2cgLSBj aGFuZ2VzIGZyb20gQ0lfRFJNXzcyOTUgLT4gUGF0Y2h3b3JrXzE1MTk0Cj09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KClN1bW1hcnkKLS0tLS0tLQoK ICAqKlNVQ0NFU1MqKgoKICBObyByZWdyZXNzaW9ucyBmb3VuZC4KCiAgRXh0ZXJuYWwgVVJMOiBo dHRwczovL2ludGVsLWdmeC1jaS4wMS5vcmcvdHJlZS9kcm0tdGlwL1BhdGNod29ya18xNTE5NC9p bmRleC5odG1sCgpLbm93biBpc3N1ZXMKLS0tLS0tLS0tLS0tCgogIEhlcmUgYXJlIHRoZSBjaGFu Z2VzIGZvdW5kIGluIFBhdGNod29ya18xNTE5NCB0aGF0IGNvbWUgZnJvbSBrbm93biBpc3N1ZXM6 CgojIyMgSUdUIGNoYW5nZXMgIyMjCgojIyMjIFBvc3NpYmxlIGZpeGVzICMjIyMKCiAgKiBpZ3RA a21zX2NoYW1lbGl1bUBoZG1pLWhwZC1mYXN0OgogICAgLSBmaS1rYmwtNzUwMHU6ICAgICAgIFtG QUlMXVsxXSAoW2ZkbyMxMTE0MDddKSAtPiBbUEFTU11bMl0KICAgWzFdOiBodHRwczovL2ludGVs LWdmeC1jaS4wMS5vcmcvdHJlZS9kcm0tdGlwL0NJX0RSTV83Mjk1L2ZpLWtibC03NTAwdS9pZ3RA a21zX2NoYW1lbGl1bUBoZG1pLWhwZC1mYXN0Lmh0bWwKICAgWzJdOiBodHRwczovL2ludGVsLWdm eC1jaS4wMS5vcmcvdHJlZS9kcm0tdGlwL1BhdGNod29ya18xNTE5NC9maS1rYmwtNzUwMHUvaWd0 QGttc19jaGFtZWxpdW1AaGRtaS1ocGQtZmFzdC5odG1sCgogIAogIHtuYW1lfTogVGhpcyBlbGVt ZW50IGlzIHN1cHByZXNzZWQuIFRoaXMgbWVhbnMgaXQgaXMgaWdub3JlZCB3aGVuIGNvbXB1dGlu ZwogICAgICAgICAgdGhlIHN0YXR1cyBvZiB0aGUgZGlmZmVyZW5jZSAoU1VDQ0VTUywgV0FSTklO Rywgb3IgRkFJTFVSRSkuCgogIFtmZG8jMTExNDA3XTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9w Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTExNDA3CiAgW2ZkbyMxMTE3MzZdOiBodHRwczovL2J1Z3Mu ZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMTE3MzYKCgpQYXJ0aWNpcGF0aW5nIGhv c3RzICg1MCAtPiA0NSkKLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCgogIEFkZGl0aW9u YWwgKDEpOiBmaS1rYmwtZ3VjIAogIE1pc3NpbmcgICAgKDYpOiBmaS1pbGstbTU0MCBmaS1oc3ct NDIwMHUgZmktYnl0LXNxdWF3a3MgZmktYnN3LWN5YW4gZmktYnl0LWNsYXBwZXIgZmktYmR3LXNh bXVzIAoKCkJ1aWxkIGNoYW5nZXMKLS0tLS0tLS0tLS0tLQoKICAqIENJOiBDSS0yMDE5MDUyOSAt PiBOb25lCiAgKiBMaW51eDogQ0lfRFJNXzcyOTUgLT4gUGF0Y2h3b3JrXzE1MTk0CgogIENJLTIw MTkwNTI5OiAyMDE5MDUyOQogIENJX0RSTV83Mjk1OiA0NDRiYmMxZDlkODFlOTIyOTdkOWU0OGNl ZWMxMWEwOTI0ZWFiMzczIEAgZ2l0Oi8vYW5vbmdpdC5mcmVlZGVza3RvcC5vcmcvZ2Z4LWNpL2xp bnV4CiAgSUdUXzUyNjc6IGZhZWNhOTExZGQyYjMwMWQzMmUyNDZmNmRhZDZkMmU0ZTAxYWI2YWMg QCBnaXQ6Ly9hbm9uZ2l0LmZyZWVkZXNrdG9wLm9yZy94b3JnL2FwcC9pbnRlbC1ncHUtdG9vbHMK ICBQYXRjaHdvcmtfMTUxOTQ6IGI4NTZjN2JmMGY1YzI5MzI4MzE3YmI3ODEwYjFiNTYxNDZhYjBk MDcgQCBnaXQ6Ly9hbm9uZ2l0LmZyZWVkZXNrdG9wLm9yZy9nZngtY2kvbGludXgKCgo9PSBMaW51 eCBjb21taXRzID09CgpiODU2YzdiZjBmNWMgZHJtL2k5MTUvcG11OiBPbmx5IHVzZSBleGNsdXNp dmUgbW1pbyBhY2Nlc3MgZm9yIGdlbjcKODVkYjAzMDcyZWQzIGRybS9pOTE1L3BtdTogQ2hlYXQg d2hlbiByZWFkaW5nIHRoZSBhY3R1YWwgZnJlcXVlbmN5IHRvIGF2b2lkIGZ3Cgo9PSBMb2dzID09 CgpGb3IgbW9yZSBkZXRhaWxzIHNlZTogaHR0cHM6Ly9pbnRlbC1nZngtY2kuMDEub3JnL3RyZWUv ZHJtLXRpcC9QYXRjaHdvcmtfMTUxOTQvaW5kZXguaHRtbApfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZng=