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=-9.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 CCE35C43461 for ; Tue, 8 Sep 2020 16:03:51 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0F4F420738 for ; Tue, 8 Sep 2020 16:03:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=web.de header.i=@web.de header.b="qnynlhz3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0F4F420738 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=web.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 821E56E873; Tue, 8 Sep 2020 16:03:50 +0000 (UTC) X-Greylist: delayed 311 seconds by postgrey-1.36 at gabe; Tue, 08 Sep 2020 15:52:59 UTC Received: from mout.web.de (mout.web.de [212.227.17.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 489186E861; Tue, 8 Sep 2020 15:52:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1599580377; bh=ZjHwRcLadiIjiSw+7kpC3pYHJ5r+CWdRknB7dCwEnw0=; h=X-UI-Sender-Class:To:Cc:Subject:From:Date; b=qnynlhz35QYI6+/ej3BDQGCD3wUk78W3lAGolRELIYDuWdDM92MURLUGauDwaGuVt UbS+5xe5janhWIOpBrN/EU6lUpIceRKbBnKCMEx1GPc5a4L1t1E2v8ACYONPf4ASnG QfHk3BMcSe5Vu6K12Gh3xEohJNZqClIMwU1Lop/A= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([93.131.47.17]) by smtp.web.de (mrweb101 [213.165.67.124]) with ESMTPSA (Nemesis) id 0LgYG1-1krjgr1xWH-00nv6B; Tue, 08 Sep 2020 17:47:36 +0200 To: "Alejandro W. Sior" , dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org From: Markus Elfring Autocrypt: addr=Markus.Elfring@web.de; prefer-encrypt=mutual; keydata= mQINBFg2+xABEADBJW2hoUoFXVFWTeKbqqif8VjszdMkriilx90WB5c0ddWQX14h6w5bT/A8 +v43YoGpDNyhgA0w9CEhuwfZrE91GocMtjLO67TAc2i2nxMc/FJRDI0OemO4VJ9RwID6ltwt mpVJgXGKkNJ1ey+QOXouzlErVvE2fRh+KXXN1Q7fSmTJlAW9XJYHS3BDHb0uRpymRSX3O+E2 lA87C7R8qAigPDZi6Z7UmwIA83ZMKXQ5stA0lhPyYgQcM7fh7V4ZYhnR0I5/qkUoxKpqaYLp YHBczVP+Zx/zHOM0KQphOMbU7X3c1pmMruoe6ti9uZzqZSLsF+NKXFEPBS665tQr66HJvZvY GMDlntZFAZ6xQvCC1r3MGoxEC1tuEa24vPCC9RZ9wk2sY5Csbva0WwYv3WKRZZBv8eIhGMxs rcpeGShRFyZ/0BYO53wZAPV1pEhGLLxd8eLN/nEWjJE0ejakPC1H/mt5F+yQBJAzz9JzbToU 5jKLu0SugNI18MspJut8AiA1M44CIWrNHXvWsQ+nnBKHDHHYZu7MoXlOmB32ndsfPthR3GSv jN7YD4Ad724H8fhRijmC1+RpuSce7w2JLj5cYj4MlccmNb8YUxsE8brY2WkXQYS8Ivse39MX BE66MQN0r5DQ6oqgoJ4gHIVBUv/ZwgcmUNS5gQkNCFA0dWXznQARAQABtCZNYXJrdXMgRWxm cmluZyA8TWFya3VzLkVsZnJpbmdAd2ViLmRlPokCVAQTAQgAPhYhBHDP0hzibeXjwQ/ITuU9 Figxg9azBQJYNvsQAhsjBQkJZgGABQsJCAcCBhUICQoLAgQWAgMBAh4BAheAAAoJEOU9Figx g9azcyMP/iVihZkZ4VyH3/wlV3nRiXvSreqg+pGPI3c8J6DjP9zvz7QHN35zWM++1yNek7Ar OVXwuKBo18ASlYzZPTFJZwQQdkZSV+atwIzG3US50ZZ4p7VyUuDuQQVVqFlaf6qZOkwHSnk+ CeGxlDz1POSHY17VbJG2CzPuqMfgBtqIU1dODFLpFq4oIAwEOG6fxRa59qbsTLXxyw+PzRaR LIjVOit28raM83Efk07JKow8URb4u1n7k9RGAcnsM5/WMLRbDYjWTx0lJ2WO9zYwPgRykhn2 sOyJVXk9xVESGTwEPbTtfHM+4x0n0gC6GzfTMvwvZ9G6xoM0S4/+lgbaaa9t5tT/PrsvJiob kfqDrPbmSwr2G5mHnSM9M7B+w8odjmQFOwAjfcxoVIHxC4Cl/GAAKsX3KNKTspCHR0Yag78w i8duH/eEd4tB8twcqCi3aCgWoIrhjNS0myusmuA89kAWFFW5z26qNCOefovCx8drdMXQfMYv g5lRk821ZCNBosfRUvcMXoY6lTwHLIDrEfkJQtjxfdTlWQdwr0mM5ye7vd83AManSQwutgpI q+wE8CNY2VN9xAlE7OhcmWXlnAw3MJLW863SXdGlnkA3N+U4BoKQSIToGuXARQ14IMNvfeKX NphLPpUUnUNdfxAHu/S3tPTc/E/oePbHo794dnEm57LuuQINBFg2+xABEADZg/T+4o5qj4cw nd0G5pFy7ACxk28mSrLuva9tyzqPgRZ2bdPiwNXJUvBg1es2u81urekeUvGvnERB/TKekp25 4wU3I2lEhIXj5NVdLc6eU5czZQs4YEZbu1U5iqhhZmKhlLrhLlZv2whLOXRlLwi4jAzXIZAu 76mT813jbczl2dwxFxcT8XRzk9+dwzNTdOg75683uinMgskiiul+dzd6sumdOhRZR7YBT+xC wzfykOgBKnzfFscMwKR0iuHNB+VdEnZw80XGZi4N1ku81DHxmo2HG3icg7CwO1ih2jx8ik0r riIyMhJrTXgR1hF6kQnX7p2mXe6K0s8tQFK0ZZmYpZuGYYsV05OvU8yqrRVL/GYvy4Xgplm3 DuMuC7/A9/BfmxZVEPAS1gW6QQ8vSO4zf60zREKoSNYeiv+tURM2KOEj8tCMZN3k3sNASfoG fMvTvOjT0yzMbJsI1jwLwy5uA2JVdSLoWzBD8awZ2X/eCU9YDZeGuWmxzIHvkuMj8FfX8cK/ 2m437UA877eqmcgiEy/3B7XeHUipOL83gjfq4ETzVmxVswkVvZvR6j2blQVr+MhCZPq83Ota xNB7QptPxJuNRZ49gtT6uQkyGI+2daXqkj/Mot5tKxNKtM1Vbr/3b+AEMA7qLz7QjhgGJcie qp4b0gELjY1Oe9dBAXMiDwARAQABiQI8BBgBCAAmFiEEcM/SHOJt5ePBD8hO5T0WKDGD1rMF Alg2+xACGwwFCQlmAYAACgkQ5T0WKDGD1rOYSw/+P6fYSZjTJDAl9XNfXRjRRyJSfaw6N1pA Ahuu0MIa3djFRuFCrAHUaaFZf5V2iW5xhGnrhDwE1Ksf7tlstSne/G0a+Ef7vhUyeTn6U/0m +/BrsCsBUXhqeNuraGUtaleatQijXfuemUwgB+mE3B0SobE601XLo6MYIhPh8MG32MKO5kOY hB5jzyor7WoN3ETVNQoGgMzPVWIRElwpcXr+yGoTLAOpG7nkAUBBj9n9TPpSdt/npfok9ZfL /Q+ranrxb2Cy4tvOPxeVfR58XveX85ICrW9VHPVq9sJf/a24bMm6+qEg1V/G7u/AM3fM8U2m tdrTqOrfxklZ7beppGKzC1/WLrcr072vrdiN0icyOHQlfWmaPv0pUnW3AwtiMYngT96BevfA qlwaymjPTvH+cTXScnbydfOQW8220JQwykUe+sHRZfAF5TS2YCkQvsyf7vIpSqo/ttDk4+xc Z/wsLiWTgKlih2QYULvW61XU+mWsK8+ZlYUrRMpkauN4CJ5yTpvp+Orcz5KixHQmc5tbkLWf x0n1QFc1xxJhbzN+r9djSGGN/5IBDfUqSANC8cWzHpWaHmSuU3JSAMB/N+yQjIad2ztTckZY pwT6oxng29LzZspTYUEzMz3wK2jQHw+U66qBFk8whA7B2uAU1QdGyPgahLYSOa4XAEGb6wbI FEE= Message-ID: <743818af-fa38-e31a-1780-84a6a7e72e25@web.de> Date: Tue, 8 Sep 2020 17:47:34 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 Content-Language: en-GB X-Provags-ID: V03:K1:scBQBKrokmZiRIZKlYXynhTyOygqkZy1271KANblHr6I/MmtVEU 6ab1qRyXBC9s8LsImOfJutJjbcWVRb02kmVe1R5A1EDrsmc1TQ8V8Rcskm1Inltpkc3DLCY 8HlHRw7mpf6s6MwN3w8m8fnuhNUt3msz+S3H5WHU/f9Ynx5L2NiLk0nwaYVjGYKAGclWdxW YfXxkiCiW0t1bOAJ1agtQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:byGEdauLWFA=:swGaEEESX0tWYybE8NI28X oyNW6EcFkkjAlbrBvwqsR92Zt0mvEyplrEEQDjRw0vfOCs1eI7eb+MgNNKsi2n7AQ/4DOjQEx ul2IbHhQiH4xWKPdu7j5OWcbwh+IlJHV3rTsIS28U7FxTNMlfC8Na6eKDfxxuN8YfkB+Z+lbL 5250IA6zmxtZ/4uJctYxmyUQJfkvg+qeoe0pKXPsrMqHgv67jfsFONq+Aee+iIKf+ZybpUNsR Y+fRH+t6bRZNWVRIhWGRspBe+nHRCuajrKx8dsM9I44DZqBy4UyO5q6j/gM8lgSzeEZ5zLynl vaRkuf5Ex3/uA+Y0SI5UyF4LOxV+Nd9veyeK3gRwHMT+FWxSg5myg8VZKZwVcrgsN74HgPYB3 T16UOoeZWRZFdd0NdcZ4tTrCCV3APY43d0WxnajaxJ/GWR/LgluPW4Q68vEeKC7n1ZUlyKPhM VSGLSnoF4dedqmH+iiTenrif+FAxWY/+iuz7pT7rnFlJF7hOZQuBGqWWORzqaoxL9xnXAsRwt HqdhTwra1a9BJzqvjDcmeP0ckQR6Hu2DQ34lq0sjyO78ndrpEf49IBjpEbwR7Wx+2fo8xmkrZ llCULybpYYRel/83PIJtwYCIbWvqqKde1Z7llxd2SxyuhwYF55e9uyQakCMXz9fOOta4tjvB4 HlWA8CSuQQR75BWEE5clXYEsZSMeUULIBRp+VusSiFVTgI5NBcJ0HDx+zevxdFIwnOCr5sW04 QagG8YRUNtxfT40v8j7MHsBsmRGP5v9yCt5Kz8bX40tCiBBpLhAVPp+2JDSoNUihc5ljnWo4u akrQ9ARHPLGsGq103MWFEIHBfQ6SAqkmhfKMHC/9q9Zs7fZ3Nku5dxnEdRb9JX9daA7c2h9kZ MqE2Xrs4fIe4TYfEtlNvowx3M8pWqNjS9biTMp3IfmdbEopCOUpUCv+7RdLscLMGOUqWFwe6G dEOifSGiQejnMdhbeVzLZb6g4kr0mq3yumyJCZCFMEbYJcq6QyulaTaC3JnjkShS+XcHvMpa6 zoqtLSgoURDKd92Fs0/z9Q4j1yPUSsWlMYKlyQBdaLnZh6aXMYTMJWxNIzvo7zAKLipiPpvja jpBVxKozsnzYzk8G+ryuEu/F/UgrIszfjiwYhP+zZqjyDuYPjrPke35zXd/5l7+Z67NRuiK6a Y7K8zprl4Y8Sa3XMBHMZEqHvhpGX9S23IKWnCw1ZLXrmQNEcYpQ65y/B2r7OykcidZ4MPaOTX DRSYNrOfoHKFs4iIIHRwXnwq+4GUe3fHPx1Mgig== X-Mailman-Approved-At: Tue, 08 Sep 2020 16:03:49 +0000 Subject: Re: [Intel-gfx] [PATCH] drm/i915/gvt: Fix NULL pointer dereference in intel_vgpu_reg_rw_edid() X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" PiBJbiB0aGUgZnVuY3Rpb24gaW50ZWxfdmdwdV9yZWdfcndfZWRpZCBvZiBndnQva3ZtZ3QuYywg cG9zIGNhbiBnZXQgZXF1YWwgdG8gTlVMTCBmb3IgR1BVcyB0aGF0IGRvIG5vdAo+IHByb3Blcmx5 IHN1cHBvcnQgRURJRC4g4oCmCgoqIEkgcHJvcG9zZSB0byByZWNvbnNpZGVyIHRoZSBwcmV2aW91 cyBwYXRjaCBzdWJqZWN0IG9uY2UgbW9yZS4KCiogRGlkIHRoZSBzY3JpcHQg4oCcY2hlY2twYXRj aC5wbOKAnSBwb2ludCBhbnkgYWRqdXN0bWVudCBwb3NzaWJpbGl0aWVzIG91dAogIGZvciB0aGUg Y2hhbmdlIGRlc2NyaXB0aW9uPwoKCj4gVGhpcyBwYXRjaCBzb2x2ZXMgdGhpcyBwcm9ibGVtIGJ5 IOKApgoKV291bGQgYW4gaW1wZXJhdGl2ZSB3b3JkaW5nIGJlIHByZWZlcnJlZCBmb3IgdGhlIGNv bW1pdCBtZXNzYWdlPwpodHRwczovL2dpdC5rZXJuZWwub3JnL3B1Yi9zY20vbGludXgva2VybmVs L2dpdC90b3J2YWxkcy9saW51eC5naXQvdHJlZS9Eb2N1bWVudGF0aW9uL3Byb2Nlc3Mvc3VibWl0 dGluZy1wYXRjaGVzLnJzdCNuMTUxCgoKPiDigKYgdG8gYSBuYWdhdGl2ZSB2YWx1ZSwg4oCmCgpQ bGVhc2UgYXZvaWQgYSB0eXBvIGhlcmUuCgoKSSBzdWdnZXN0IHRvIGFkZCB0aGUgdGFnIOKAnEZp eGVz4oCdIHRvIHRoZSBjb21taXQgbWVzc2FnZS4KClJlZ2FyZHMsCk1hcmt1cwpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK