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[2620:137:e000::1:20]) by mx.google.com with ESMTP id s7-20020a639247000000b0048988ed9f01si28177306pgn.153.2023.01.15.22.32.51; Sun, 15 Jan 2023 22:32:58 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=fail header.i=@alu.unizg.hr header.s=mail header.b=dQujljGn; dkim=fail header.i=@alu.unizg.hr header.s=mail header.b=UYe0RUiZ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alu.unizg.hr Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231887AbjAPGZk (ORCPT + 52 others); Mon, 16 Jan 2023 01:25:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231617AbjAPGZg (ORCPT ); Mon, 16 Jan 2023 01:25:36 -0500 Received: from domac.alu.hr (domac.alu.unizg.hr [IPv6:2001:b68:2:2800::3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B5A3A270 for ; Sun, 15 Jan 2023 22:25:34 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by domac.alu.hr (Postfix) with ESMTP id 0A108604F9; Mon, 16 Jan 2023 07:25:31 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=alu.unizg.hr; s=mail; t=1673850331; bh=4fyHc5VOsAd1432QK4qzvuO7WekTB/cFYJQKucHWvx4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=dQujljGnKPVXpBXow3AzaNtOWQzeQHTipo3m/9Qn2eavQD03LN3Jy0Ks5LEtYd8NG d5bHIGu1Ua+dLFb1sbCnKKv3Vav5ngRWYyWNsjvvVR1Snqi2IKy2jTU9oQNkKOnUY6 Opee4OSLG7KSvHOXWsdFnn3/Xf+wSELYAc7zONIvT0w+SPeV5BoQpxJstye/Z5r5ol Tw3uG83cGbpUfKKhTvyTymkAIEdbyMmGexmFzN2fYaO6uIgmGWPGtJhCTGjaI6iURC co9bIf2ekcBdrUMyrdgREuQ0Fej/MHYWEgNxY1CX89denzUPKSbBXjFKSvIf3c0HNT ae7Rp9hKw+yRw== X-Virus-Scanned: Debian amavisd-new at domac.alu.hr Received: from domac.alu.hr ([127.0.0.1]) by localhost (domac.alu.hr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0HF83dSFYgza; Mon, 16 Jan 2023 07:25:28 +0100 (CET) Received: from [193.198.186.200] (pc-mtodorov.slava.alu.hr [193.198.186.200]) by domac.alu.hr (Postfix) with ESMTPSA id D726A604F3; Mon, 16 Jan 2023 07:25:27 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=alu.unizg.hr; s=mail; t=1673850328; bh=4fyHc5VOsAd1432QK4qzvuO7WekTB/cFYJQKucHWvx4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=UYe0RUiZKBhIFc5CKLM5dzC04dG+P1VPNX+uL5sw6RH1MFmxiUB55Tzia7VWHEycq TqsBDt/SGgrob9260TAsU9oUjFtxIcSru+rMnObc3h57Cwpq+k4Lhyg+R+XO2Sz5FD ZmZRoWZd67GdHMfi9Wmud1q2lY4gQXIZI9kRR5dBaoTfEL8k9L1Ds/F6/b6Y9dVXBb YGgKCXhH7+r+DSkjOL+gAZ2iz9MjIFV9N3zwIB5MccUqr4ZCnpD6xO32DUV2XfTZgD 0NXidwgeA4XxeMpkUm4MJM0fDwo8Ckrqr8wf1JScwCfYV45XfIeVwtiGWSN9pWfm/a YPy9+muGth+Ig== Message-ID: <88aefaa2-8979-12e6-ee1e-5f770ccecaf7@alu.unizg.hr> Date: Mon, 16 Jan 2023 07:25:20 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: LOOKS GOOD: Possible regression in drm/i915 driver: memleak To: Tvrtko Ursulin , srinivas pandruvada , LKML , jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, Rodrigo Vivi Cc: Thorsten Leemhuis , intel-gfx@lists.freedesktop.org References: <05424a5351a847786377a548dba0759917d8046c.camel@linux.intel.com> <15ef1bb9-7312-5d98-8bf0-0af1a37cfd2a@linux.intel.com> <619bdecc-cf87-60a4-f50d-836f4c073ea7@alu.unizg.hr> <8e080674-36ab-9260-046e-f4e3c931a3b9@alu.unizg.hr> <96661293-32d7-0bb4-fb0e-28086eaaecc3@linux.intel.com> <9c86dff0-e7f4-60b9-ed3e-6ad51cacaa01@linux.intel.com> Content-Language: en-US, hr From: Mirsad Todorovac In-Reply-To: <9c86dff0-e7f4-60b9-ed3e-6ad51cacaa01@linux.intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 1/9/23 16:00, Tvrtko Ursulin wrote: > > On 25/12/2022 22:48, Mirsad Goran Todorovac wrote: >> On 22. 12. 2022. 09:04, Tvrtko Ursulin wrote: >>> >>> In the meantime definitely thanks a lot for testing this quickly and reporting back! >> >> Don't think much of it - anyone with CONFIG_KMEMLEAK enabled could have caught this bug. >> >> I was surprised that you found the fix in less than an hour without me having to bisect :) > > Fix sadly has a problem handling shared buffers so different version will hopefully appear soon. Bummer. Ready to test the new version in the same environment. -- Mirsad Goran Todorovac Sistem inženjer Grafički fakultet | Akademija likovnih umjetnosti Sveučilište u Zagrebu System engineer Faculty of Graphic Arts | Academy of Fine Arts University of Zagreb, Republic of Croatia