Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA551C7EE2D for ; Mon, 27 Feb 2023 07:45:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229910AbjB0Hp1 (ORCPT ); Mon, 27 Feb 2023 02:45:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55390 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229511AbjB0HpY (ORCPT ); Mon, 27 Feb 2023 02:45:24 -0500 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 16AF1CC10 for ; Sun, 26 Feb 2023 23:45:24 -0800 (PST) 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 smtp-out1.suse.de (Postfix) with ESMTPS id B05AD219E7; Mon, 27 Feb 2023 07:45:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1677483922; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=m6C2YtCUwbWaNDlaF/RnsiFAj2ARPeeH2f0QMrrp0V0=; b=tkj9gADs54FhfCQ5mHtJEDBpxTtnzZKuwtEhOUAv8h4lVWSR8WmGYKwPNlGcbbQ+fphf93 ZREsAsidEp6kxlr3NYkTJbaw+EHwfSm91bY39wqTubrj5iBaNrycU7L8M5dvjoUkCmbw26 2DvGnQafqtPlUjW6nHlv3RDUEe3Np50= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1677483922; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=m6C2YtCUwbWaNDlaF/RnsiFAj2ARPeeH2f0QMrrp0V0=; b=Qs8Cw9aX3X5J3r6O1OQ7LGuoW/SWeE2HT1Y0baQEI9C2qc6fVR4+pV9CXutWIJayt4b38L 54OnwhWY7lwqoHCA== 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 76DDE13A43; Mon, 27 Feb 2023 07:45:22 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id f90MHJJf/GNuIgAAMHmgww (envelope-from ); Mon, 27 Feb 2023 07:45:22 +0000 Message-ID: Date: Mon, 27 Feb 2023 08:45:22 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH] drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt() Content-Language: en-US To: Dmitry Osipenko , Asahi Lina , Maarten Lankhorst , Maxime Ripard , David Airlie , Daniel Vetter Cc: Alyssa Rosenzweig , =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, asahi@lists.linux.dev References: <20230205125124.2260-1-lina@asahilina.net> From: Thomas Zimmermann In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------t3CUJmibwv6xqIDKWGtbfHoK" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------t3CUJmibwv6xqIDKWGtbfHoK Content-Type: multipart/mixed; boundary="------------SyFyrz6r7HAItUFMrHojnBJz"; protected-headers="v1" From: Thomas Zimmermann To: Dmitry Osipenko , Asahi Lina , Maarten Lankhorst , Maxime Ripard , David Airlie , Daniel Vetter Cc: Alyssa Rosenzweig , =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, asahi@lists.linux.dev Message-ID: Subject: Re: [PATCH] drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt() References: <20230205125124.2260-1-lina@asahilina.net> In-Reply-To: --------------SyFyrz6r7HAItUFMrHojnBJz Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 SGkNCg0KQW0gMjUuMDIuMjMgdW0gMjI6NTEgc2NocmllYiBEbWl0cnkgT3NpcGVua286DQo+ IE9uIDIvNS8yMyAxNTo1MSwgQXNhaGkgTGluYSB3cm90ZToNCj4+IC1FWFBPUlRfU1lNQk9M X0dQTChkcm1fZ2VtX3NobWVtX2dldF9wYWdlc19zZ3QpOw0KPj4gK0VYUE9SVF9TWU1CT0wo ZHJtX2dlbV9zaG1lbV9nZXRfcGFnZXNfc2d0KTsNCj4gDQo+IE5vdGUgaXQgd2FzIGEgR1BM IHN5bWJvbC4gSSBleHBlY3QgdGhhdCBhbGwgZHJtLXNobWVtIGV4cG9ydHMgc2hvdWxkIGJl IEdQTC4NCg0KUmlnaHQuIEkgZGlkbid0IG5vdGljZSB0aGF0IGNoYW5nZSwgYnV0IGl0J3Mg cHJvYmFibHkgbm90IGFsbG93ZWQuIFRoaXMgDQpuZWVkcyB0byBiZSByZXZlcnRlZCB0byBh IEdQTCBleHBvcnQNCg0KQmVzdCByZWdhcmRzDQpUaG9tYXMNCg0KPiANCg0KLS0gDQpUaG9t YXMgWmltbWVybWFubg0KR3JhcGhpY3MgRHJpdmVyIERldmVsb3Blcg0KU1VTRSBTb2Z0d2Fy ZSBTb2x1dGlvbnMgR2VybWFueSBHbWJIDQpNYXhmZWxkc3RyLiA1LCA5MDQwOSBOw7xybmJl cmcsIEdlcm1hbnkNCihIUkIgMzY4MDksIEFHIE7DvHJuYmVyZykNCkdlc2Now6RmdHNmw7xo cmVyOiBJdm8gVG90ZXYNCg== --------------SyFyrz6r7HAItUFMrHojnBJz-- --------------t3CUJmibwv6xqIDKWGtbfHoK Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature" -----BEGIN PGP SIGNATURE----- wsF5BAABCAAjFiEExndm/fpuMUdwYFFolh/E3EQov+AFAmP8X5IFAwAAAAAACgkQlh/E3EQov+BE eA//W/oNYhh8ARtVjltctdgJdVhT044vycFZPo61yOY3eSRk+80NM8QHwp15+zPlZLCukKOWDd11 rTNl5kJ2Isax00AWsEnq1yVVRkb+230nx7dCdA++8tCWFdViE2+A7PCRGgFWg433ubX7a9zK1Ble m9Jr7AO/WFkaMpcEdLwsK8MXJZ2SNljXNI7GFDVBj3OUsfKJ3zCVydW12ernAtMhii5pVfTKr9GJ fYZngHmqlRNR91gxdt433M4FGYGa1FZILHkZ3OPdy+d9vOXX8Z2XlP16CyLmMVtVeY0YyChAre4B /S3B5Nr8tf+OlLV8HlnYvdhyT6nRB4MpO48+Q6kM6MheGZM/K5ujcnIOofePnpllinKVVyhAihsl 5t/v8n+sj412FIG1bptUTRvamB3/qLJUjTdsRq+4N7i75dMMcd6bV8nTitJ59mRYlXu4sPWop3em SlBxFwQk1Tj5ZUtLBHErFkQ/usWDEi5jF89jFCLqd8uSjcHCWbLqNGvA3wtuLCztdIwqhaNnnJYz ZpywaR8MxzWsgVbjnHs18GVxLMflirZytAH5b2pazntDcGkuU9Y4rFnr38Hu+76s6uofyu3x88Ii n3A2rZT7FHcUcoJYiyyEgvTeVOtv/rrhvF/5z/TvNz1p3pST6KUyG8URKkQ4jY8WDDyyV/0auHat ED8= =QQYM -----END PGP SIGNATURE----- --------------t3CUJmibwv6xqIDKWGtbfHoK--