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=-11.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_IN_DEF_DKIM_WL autolearn=no 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 5AEC7C4CEC9 for ; Wed, 18 Sep 2019 05:04:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2DFA521848 for ; Wed, 18 Sep 2019 05:04:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="HLf79Ysj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727145AbfIRFE5 (ORCPT ); Wed, 18 Sep 2019 01:04:57 -0400 Received: from mail-ed1-f66.google.com ([209.85.208.66]:36882 "EHLO mail-ed1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726444AbfIRFE5 (ORCPT ); Wed, 18 Sep 2019 01:04:57 -0400 Received: by mail-ed1-f66.google.com with SMTP id r4so5385331edy.4 for ; Tue, 17 Sep 2019 22:04:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=e48p6uPfHULIZ05Cw+ifgm/hM+nqzK01ZkMc8Ly8CnU=; b=HLf79YsjUds4EoGorSOfTVx0KfeKxm1Z+uGw+80dfzKkHgrSlNXdo+dPafJDZhYW6M wq6yaKolBmhKpw/ue1AzIzocsxKvpSjK7D8I52X7JOuAyfn1hRRenqdih5S7fy9NUDyc bmvESPVbCTTPbvO+6TzNV6OSRynIl4aygIjh430Td4NoPXnyLRkWk0naDPy49osW2a+s GxomKwnep4s2bE63md5HhM6fZ9xjm7k8QYCy2AJHyG1iDvlVpd7/XpaviahdeOiu6fsN +r4m4PFZmkY2eXl/uscSkWpQqTnrBs89UiEFfZjfQcB/IjuYe8+wDPVZxFuulUo9zhhZ ANHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=e48p6uPfHULIZ05Cw+ifgm/hM+nqzK01ZkMc8Ly8CnU=; b=FuHgpQBhzhPJQFDVdrpM0DX/eEAQEHHO8lbYhelOo2l8bOWs5bj3gUE8q0+DpAu+J8 tligOrcR7MNTDAd6g0woCNeDYv8pNnOSrIXzxx1Q10wNzyIvoLWEHjwI4HafIOohOtQW 2GiExw8YHHRdLYuU7fFRDuUo9NVM3w2Gnh8lDiXht3AK3dIWyKl1GAKpSi+9fRZKxJB8 EHcmwLRWs044f78gSIlL24zwETT3cnJhQ8rmQU9CqY3zvpHyjNmdbVQDAmW/A7thBdZH onhmQ/Yppy99RfTCnn9RaubuxPrKBnTPEdbkTw2JFdWwzxzLVJi8Q5XzK8wG5jmUEB/d UQyA== X-Gm-Message-State: APjAAAWBoExIXjp+gexBDYdlR378wTOoRPcrVjBku8ClLEw+iFtvWb4J /K9i8ifuN9R52Y45xLAYbrmsMq3nOnzRHL5N1FDqng== X-Google-Smtp-Source: APXvYqwpwzcUgxMNWjSA9Yv60vxWhiDCMazF6IUXL4xHlEQ8kCga+3kmhrj9uQl/QO7vcp14ZPmZyY6fMlCNz5FOm14= X-Received: by 2002:a17:907:20a2:: with SMTP id pw2mr7721793ejb.163.1568783095342; Tue, 17 Sep 2019 22:04:55 -0700 (PDT) MIME-Version: 1.0 References: <20190909072815.23981-1-boris.brezillon@collabora.com> <20190909072815.23981-3-boris.brezillon@collabora.com> In-Reply-To: <20190909072815.23981-3-boris.brezillon@collabora.com> From: Francois Buergisser Date: Wed, 18 Sep 2019 14:04:44 +0900 Message-ID: Subject: Re: [PATCH 3/3] media: hantro: h264: Fix the frame_num wraparound case To: Boris Brezillon Cc: Mauro Carvalho Chehab , Hans Verkuil , Laurent Pinchart , Sakari Ailus , linux-media@vger.kernel.org, Philipp Zabel , Ezequiel Garcia , Nicolas Dufresne , Tomasz Figa , Jonas Karlman Content-Type: text/plain; charset="UTF-8" Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Archived-At: List-Archive: List-Post: On Mon, Sep 9, 2019 at 4:28 PM Boris Brezillon wrote: > > Step '8.2.4.1 Decoding process for picture numbers' was missing in the > reflist creation logic, leading to invalid P reflists when a > ->frame_num wraparound happens. > > Fixes: a9471e25629b ("media: hantro: Add core bits to support H264 decoding") > Reported-by: Francois Buergisser > Signed-off-by: Boris Brezillon Tested-by: Francois Buergisser