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=-17.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=unavailable 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 82435C433EF for ; Fri, 24 Sep 2021 09:51:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6A1E161050 for ; Fri, 24 Sep 2021 09:51:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245416AbhIXJwg (ORCPT ); Fri, 24 Sep 2021 05:52:36 -0400 Received: from smtp-out2.suse.de ([195.135.220.29]:44892 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245412AbhIXJw1 (ORCPT ); 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bh=HXSzZXDeq6sDETrwr8IYwHXWL5FPSSLWFDjZztxONpY=; b=9YHjSReWjJ9CQ54aNqYaVG4TVEvh+0d9d4mUObwBvX8WTM4j362MqPX55MVTuSy9lKSw0S XiNK2KsEEJgq/aCA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 4C03F139F0; Fri, 24 Sep 2021 09:50:53 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 7f2cEX2fTWEtPAAAMHmgww (envelope-from ); Fri, 24 Sep 2021 09:50:53 +0000 Message-ID: Date: Fri, 24 Sep 2021 11:50:52 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.0 Subject: Re: [PATCH -next] drm/gma500: Fix wrong pointer passed to PTR_ERR() Content-Language: en-US To: Yang Yingliang , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: daniel@ffwll.ch, airlied@linux.ie, patrik.r.jakobsson@gmail.com References: <20210924094040.3631675-1-yangyingliang@huawei.com> From: Thomas Zimmermann In-Reply-To: <20210924094040.3631675-1-yangyingliang@huawei.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------xNNSF60el86I171luMAd6kcc" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------xNNSF60el86I171luMAd6kcc Content-Type: multipart/mixed; boundary="------------v6xhW1svHnWNsYbKMGjvB0Od"; protected-headers="v1" From: Thomas Zimmermann To: Yang Yingliang , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: daniel@ffwll.ch, airlied@linux.ie, patrik.r.jakobsson@gmail.com Message-ID: Subject: Re: [PATCH -next] drm/gma500: Fix wrong pointer passed to PTR_ERR() References: <20210924094040.3631675-1-yangyingliang@huawei.com> In-Reply-To: <20210924094040.3631675-1-yangyingliang@huawei.com> --------------v6xhW1svHnWNsYbKMGjvB0Od Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 SGkNCg0KQW0gMjQuMDkuMjEgdW0gMTE6NDAgc2NocmllYiBZYW5nIFlpbmdsaWFuZzoNCj4g UFRSX0VSUigpIHNob3VsZCBhY2Nlc3MgdGhlIHZhbHVlIGp1c3QgdGVzdGVkIGJ5IElTX0VS UigpLA0KPiBvdGhlcndpc2UgdGhlIHdyb25nIGVycm9yIGNvZGUgd2lsbCBiZSByZXR1cm5l ZC4NCj4gDQo+IFJlcG9ydGVkLWJ5OiBIdWxrIFJvYm90IDxodWxrY2lAaHVhd2VpLmNvbT4N Cj4gU2lnbmVkLW9mZi1ieTogWWFuZyBZaW5nbGlhbmcgPHlhbmd5aW5nbGlhbmdAaHVhd2Vp LmNvbT4NCg0KUmV2aWV3ZWQtYnk6IFRob21hcyBaaW1tZXJtYW5uIDx0emltbWVybWFubkBz dXNlLmRlPg0KDQpJbmRlZWQsIHRoYW5rcyBmb3IgdGhlIHBhdGNoLg0KDQpJJ2xsIGFkZCB0 aGUgZml4IHdpdGggdGhlIGNvcnJlY3QgRml4ZXMgdGFnIHNvb24uDQoNCkJlc3QgcmVnYXJk cw0KVGhvbWFzDQoNCj4gLS0tDQo+ICAgZHJpdmVycy9ncHUvZHJtL2dtYTUwMC9wc2JfZHJ2 LmMgfCAyICstDQo+ICAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0 aW9uKC0pDQo+IA0KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2dtYTUwMC9wc2Jf ZHJ2LmMgYi9kcml2ZXJzL2dwdS9kcm0vZ21hNTAwL3BzYl9kcnYuYw0KPiBpbmRleCAzZDAz NmQyYTNiMjkuLjdhMTBiYjM5ZWYwYiAxMDA2NDQNCj4gLS0tIGEvZHJpdmVycy9ncHUvZHJt L2dtYTUwMC9wc2JfZHJ2LmMNCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2dtYTUwMC9wc2Jf ZHJ2LmMNCj4gQEAgLTQ1NCw3ICs0NTQsNyBAQCBzdGF0aWMgaW50IHBzYl9wY2lfcHJvYmUo c3RydWN0IHBjaV9kZXYgKnBkZXYsIGNvbnN0IHN0cnVjdCBwY2lfZGV2aWNlX2lkICplbnQp DQo+ICAgDQo+ICAgCWRldl9wcml2ID0gZGV2bV9kcm1fZGV2X2FsbG9jKCZwZGV2LT5kZXYs ICZkcml2ZXIsIHN0cnVjdCBkcm1fcHNiX3ByaXZhdGUsIGRldik7DQo+ICAgCWlmIChJU19F UlIoZGV2X3ByaXYpKQ0KPiAtCQlyZXR1cm4gUFRSX0VSUihkZXYpOw0KPiArCQlyZXR1cm4g UFRSX0VSUihkZXZfcHJpdik7DQo+ICAgCWRldiA9ICZkZXZfcHJpdi0+ZGV2Ow0KPiAgIA0K PiAgIAlwY2lfc2V0X2RydmRhdGEocGRldiwgZGV2KTsNCj4gDQoNCi0tIA0KVGhvbWFzIFpp bW1lcm1hbm4NCkdyYXBoaWNzIERyaXZlciBEZXZlbG9wZXINClNVU0UgU29mdHdhcmUgU29s dXRpb25zIEdlcm1hbnkgR21iSA0KTWF4ZmVsZHN0ci4gNSwgOTA0MDkgTsO8cm5iZXJnLCBH ZXJtYW55DQooSFJCIDM2ODA5LCBBRyBOw7xybmJlcmcpDQpHZXNjaMOkZnRzZsO8aHJlcjog RmVsaXggSW1lbmTDtnJmZmVyDQo= --------------v6xhW1svHnWNsYbKMGjvB0Od-- --------------xNNSF60el86I171luMAd6kcc Content-Type: application/pgp-signature; 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